About the Execution of ITS-Tools for SemanticWebServices-PT-S064P12
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 792.756 | 3600000.00 | 3655756.00 | 8504.30 | [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-167891806300357.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-S064P12, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r357-smll-167891806300357
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 7.3K Feb 26 10:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Feb 26 10:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 26 10:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 26 10:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 10:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 26 10:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Feb 26 10:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 25K Feb 26 10:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 117K 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-S064P12-UpperBounds-00
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-01
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-02
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-03
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-04
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-05
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-06
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-07
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-08
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-09
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-10
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-11
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-12
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-13
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-14
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679150863867
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-S064P12
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-18 14:47:46] [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 14:47:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 14:47:47] [INFO ] Load time of PNML (sax parser for PT used): 223 ms
[2023-03-18 14:47:47] [INFO ] Transformed 104 places.
[2023-03-18 14:47:47] [INFO ] Transformed 158 transitions.
[2023-03-18 14:47:47] [INFO ] Parsed PT model containing 104 places and 158 transitions and 863 arcs in 381 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 10 ms.
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 77 transitions
Reduce redundant transitions removed 77 transitions.
Normalized transition count is 70 out of 79 initially.
// Phase 1: matrix 70 rows 102 cols
[2023-03-18 14:47:47] [INFO ] Computed 35 place invariants in 19 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 16) seen :1143
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 16) seen :125
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 16) seen :161
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 16) seen :235
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 :390
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 16) seen :260
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 16) seen :243
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :238
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 :243
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :238
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 :114
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :238
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :272
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :238
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 16) seen :634
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 :254
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 :42
[2023-03-18 14:47:47] [INFO ] Flow matrix only has 70 transitions (discarded 9 similar events)
// Phase 1: matrix 70 rows 102 cols
[2023-03-18 14:47:47] [INFO ] Computed 35 place invariants in 22 ms
[2023-03-18 14:47:48] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-18 14:47:48] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 19 ms returned sat
[2023-03-18 14:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:48] [INFO ] [Real]Absence check using state equation in 102 ms returned sat
[2023-03-18 14:47:48] [INFO ] State equation strengthened by 60 read => feed constraints.
[2023-03-18 14:47:48] [INFO ] [Real]Added 60 Read/Feed constraints in 20 ms returned sat
[2023-03-18 14:47:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:47:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 14:47:48] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 20 ms returned sat
[2023-03-18 14:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:48] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2023-03-18 14:47:48] [INFO ] [Nat]Added 60 Read/Feed constraints in 26 ms returned sat
[2023-03-18 14:47:48] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 18 ms.
[2023-03-18 14:47:48] [INFO ] Added : 4 causal constraints over 1 iterations in 79 ms. Result :sat
Minimization took 17 ms.
[2023-03-18 14:47:48] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 14:47:48] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 13 ms returned sat
[2023-03-18 14:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:48] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-18 14:47:48] [INFO ] [Real]Added 60 Read/Feed constraints in 15 ms returned sat
[2023-03-18 14:47:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:47:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 14:47:48] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 14 ms returned sat
[2023-03-18 14:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:49] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2023-03-18 14:47:49] [INFO ] [Nat]Added 60 Read/Feed constraints in 13 ms returned sat
[2023-03-18 14:47:49] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 14 ms.
[2023-03-18 14:47:49] [INFO ] Added : 6 causal constraints over 2 iterations in 60 ms. Result :sat
Minimization took 14 ms.
[2023-03-18 14:47:49] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 14:47:49] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 13 ms returned sat
[2023-03-18 14:47:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:49] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2023-03-18 14:47:49] [INFO ] [Real]Added 60 Read/Feed constraints in 12 ms returned sat
[2023-03-18 14:47:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:47:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-18 14:47:49] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 17 ms returned sat
[2023-03-18 14:47:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:49] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2023-03-18 14:47:49] [INFO ] [Nat]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-18 14:47:49] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-18 14:47:49] [INFO ] Added : 4 causal constraints over 1 iterations in 37 ms. Result :sat
Minimization took 12 ms.
[2023-03-18 14:47:49] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 14:47:49] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 10 ms returned sat
[2023-03-18 14:47:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:49] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2023-03-18 14:47:49] [INFO ] [Real]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-18 14:47:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:47:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 14:47:49] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 15 ms returned sat
[2023-03-18 14:47:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:49] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2023-03-18 14:47:49] [INFO ] [Nat]Added 60 Read/Feed constraints in 12 ms returned sat
[2023-03-18 14:47:49] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 12 ms.
[2023-03-18 14:47:49] [INFO ] Added : 6 causal constraints over 2 iterations in 50 ms. Result :sat
Minimization took 12 ms.
[2023-03-18 14:47:49] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 14:47:49] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 14 ms returned sat
[2023-03-18 14:47:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:49] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2023-03-18 14:47:49] [INFO ] [Real]Added 60 Read/Feed constraints in 12 ms returned sat
[2023-03-18 14:47:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:47:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 14:47:50] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 15 ms returned sat
[2023-03-18 14:47:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:50] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2023-03-18 14:47:50] [INFO ] [Nat]Added 60 Read/Feed constraints in 12 ms returned sat
[2023-03-18 14:47:50] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-18 14:47:50] [INFO ] Added : 4 causal constraints over 1 iterations in 41 ms. Result :sat
Minimization took 13 ms.
[2023-03-18 14:47:50] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 14:47:50] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 31 ms returned sat
[2023-03-18 14:47:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:50] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2023-03-18 14:47:50] [INFO ] [Real]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 14:47:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:47:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 14:47:50] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 14 ms returned sat
[2023-03-18 14:47:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:50] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2023-03-18 14:47:50] [INFO ] [Nat]Added 60 Read/Feed constraints in 15 ms returned sat
[2023-03-18 14:47:50] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-18 14:47:50] [INFO ] Added : 3 causal constraints over 1 iterations in 48 ms. Result :sat
Minimization took 14 ms.
[2023-03-18 14:47:50] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 14:47:50] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 11 ms returned sat
[2023-03-18 14:47:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:50] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2023-03-18 14:47:50] [INFO ] [Real]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 14:47:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:47:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 14:47:50] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 11 ms returned sat
[2023-03-18 14:47:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:50] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2023-03-18 14:47:50] [INFO ] [Nat]Added 60 Read/Feed constraints in 12 ms returned sat
[2023-03-18 14:47:50] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 8 ms.
[2023-03-18 14:47:50] [INFO ] Added : 2 causal constraints over 1 iterations in 30 ms. Result :sat
Minimization took 12 ms.
[2023-03-18 14:47:50] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 14:47:50] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 11 ms returned sat
[2023-03-18 14:47:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:50] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2023-03-18 14:47:50] [INFO ] [Real]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 14:47:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:47:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 14:47:51] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 13 ms returned sat
[2023-03-18 14:47:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:51] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2023-03-18 14:47:51] [INFO ] [Nat]Added 60 Read/Feed constraints in 16 ms returned sat
[2023-03-18 14:47:51] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 9 ms.
[2023-03-18 14:47:51] [INFO ] Added : 3 causal constraints over 1 iterations in 32 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 14:47:51] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 14:47:51] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 10 ms returned sat
[2023-03-18 14:47:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:51] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2023-03-18 14:47:51] [INFO ] [Real]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-18 14:47:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:47:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 14:47:51] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 10 ms returned sat
[2023-03-18 14:47:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:51] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2023-03-18 14:47:51] [INFO ] [Nat]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-18 14:47:51] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-18 14:47:51] [INFO ] Added : 1 causal constraints over 1 iterations in 32 ms. Result :sat
Minimization took 9 ms.
[2023-03-18 14:47:51] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 14:47:51] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-18 14:47:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:51] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2023-03-18 14:47:51] [INFO ] [Real]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-18 14:47:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:47:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 14:47:51] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 15 ms returned sat
[2023-03-18 14:47:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:51] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2023-03-18 14:47:51] [INFO ] [Nat]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 14:47:51] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 19 ms.
[2023-03-18 14:47:51] [INFO ] Added : 4 causal constraints over 1 iterations in 52 ms. Result :sat
Minimization took 14 ms.
[2023-03-18 14:47:51] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 14:47:51] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 13 ms returned sat
[2023-03-18 14:47:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:51] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2023-03-18 14:47:51] [INFO ] [Real]Added 60 Read/Feed constraints in 12 ms returned sat
[2023-03-18 14:47:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:47:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 14:47:52] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 13 ms returned sat
[2023-03-18 14:47:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:52] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2023-03-18 14:47:52] [INFO ] [Nat]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-18 14:47:52] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-18 14:47:52] [INFO ] Added : 2 causal constraints over 1 iterations in 38 ms. Result :sat
Minimization took 13 ms.
[2023-03-18 14:47:52] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 14:47:52] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 15 ms returned sat
[2023-03-18 14:47:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:52] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2023-03-18 14:47:52] [INFO ] [Real]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-18 14:47:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:47:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 14:47:52] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-18 14:47:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:52] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2023-03-18 14:47:52] [INFO ] [Nat]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-18 14:47:52] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 9 ms.
[2023-03-18 14:47:52] [INFO ] Added : 3 causal constraints over 1 iterations in 34 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:47:52] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 14:47:52] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-18 14:47:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:52] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2023-03-18 14:47:52] [INFO ] [Real]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-18 14:47:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:47:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 14:47:52] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 10 ms returned sat
[2023-03-18 14:47:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:52] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2023-03-18 14:47:52] [INFO ] [Nat]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-18 14:47:52] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-18 14:47:52] [INFO ] Added : 2 causal constraints over 1 iterations in 32 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:47:52] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 14:47:52] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-18 14:47:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:52] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2023-03-18 14:47:52] [INFO ] [Real]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-18 14:47:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:47:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 14:47:52] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 13 ms returned sat
[2023-03-18 14:47:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:52] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2023-03-18 14:47:52] [INFO ] [Nat]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-18 14:47:52] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 8 ms.
[2023-03-18 14:47:52] [INFO ] Added : 6 causal constraints over 2 iterations in 41 ms. Result :sat
Minimization took 9 ms.
[2023-03-18 14:47:53] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 14:47:53] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 11 ms returned sat
[2023-03-18 14:47:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:53] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2023-03-18 14:47:53] [INFO ] [Real]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 14:47:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:47:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 14:47:53] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 10 ms returned sat
[2023-03-18 14:47:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:53] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2023-03-18 14:47:53] [INFO ] [Nat]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 14:47:53] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 7 ms.
[2023-03-18 14:47:53] [INFO ] Added : 4 causal constraints over 1 iterations in 37 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 14:47:53] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 14:47:53] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 11 ms returned sat
[2023-03-18 14:47:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:53] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2023-03-18 14:47:53] [INFO ] [Real]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 14:47:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:47:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 14:47:53] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 10 ms returned sat
[2023-03-18 14:47:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:47:53] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2023-03-18 14:47:53] [INFO ] [Nat]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 14:47:53] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 7 ms.
[2023-03-18 14:47:53] [INFO ] Added : 7 causal constraints over 3 iterations in 48 ms. Result :sat
Minimization took 14 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 :[118, 120, 192, 360, 141, 192, 238, 193, 238, 101, 238, 206, 238, 544, 170, 3]
Support contains 16 out of 102 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 79/79 transitions.
Graph (complete) has 261 edges and 102 vertex of which 58 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.1 ms
Discarding 44 places :
Also discarding 22 output transitions
Drop transitions removed 22 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 43 transition count 45
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 29 place count 42 transition count 44
Iterating global reduction 1 with 1 rules applied. Total rules applied 30 place count 42 transition count 44
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 31 place count 42 transition count 43
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 33 place count 42 transition count 41
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 36 place count 40 transition count 40
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 37 place count 39 transition count 39
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 38 place count 38 transition count 39
Applied a total of 38 rules in 36 ms. Remains 38 /102 variables (removed 64) and now considering 39/79 (removed 40) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 38/102 places, 39/79 transitions.
// Phase 1: matrix 39 rows 38 cols
[2023-03-18 14:47:54] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3152 ms. (steps per millisecond=317 ) properties (out of 16) seen :135335
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 624 ms. (steps per millisecond=1602 ) properties (out of 16) seen :19619
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 942 ms. (steps per millisecond=1061 ) properties (out of 16) seen :13901
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 752 ms. (steps per millisecond=1329 ) properties (out of 16) seen :17558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 889 ms. (steps per millisecond=1124 ) properties (out of 16) seen :12840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 490 ms. (steps per millisecond=2040 ) properties (out of 16) seen :12836
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 :23809
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :27778
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 :20875
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :25642
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 :16670
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :25642
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 :23816
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :27778
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 :10766
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 :16689
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 899 ms. (steps per millisecond=1112 ) properties (out of 16) seen :9272
[2023-03-18 14:48:05] [INFO ] Invariant cache hit.
[2023-03-18 14:48:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:05] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:48:05] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:48:05] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 14:48:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:48:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:05] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:48:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 14:48:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:48:05] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:48:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:05] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 14:48:05] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:48:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:05] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 14:48:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:48:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:48:05] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:48:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:48:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:05] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:48:05] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:48:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:48:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:05] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:48:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:48:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:48:05] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:48:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:05] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-18 14:48:05] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:48:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:05] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:48:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:48:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:48:05] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:48:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:05] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 14:48:05] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:48:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:05] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:48:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:48:05] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:48:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:05] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:48:05] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:48:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:48:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:05] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 14:48:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:48:05] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:48:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:05] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:48:05] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:48:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:06] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 14:48:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 14:48:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:48:06] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:48:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:48:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:06] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 14:48:06] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:06] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:48:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:48:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:48:06] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:48:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:48:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:06] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:48:06] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:48:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:06] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:48:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:48:06] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:48:06] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:06] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:48:06] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 14:48:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:06] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:48:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:48:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 14:48:06] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:48:06] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:06] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:48:06] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:48:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:06] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:48:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 14:48:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-18 14:48:06] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:48:06] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:06] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:48:06] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:06] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-18 14:48:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:48:06] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:48:06] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:06] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:48:06] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:48:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:06] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:48:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:48:06] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:48:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:07] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:48:07] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:07] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:48:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:48:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:48:07] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:48:07] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:07] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:48:07] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:48:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:07] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:48:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:48:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 14:48:07] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:48:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:07] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:48:07] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:48:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:07] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 14:48:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:48:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:48:07] [INFO ] Added : 6 causal constraints over 2 iterations in 43 ms. Result :sat
Minimization took 9 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, 13855, 17534, 12798, 12805, 23808, 27778, 20827, 25642, 16651, 25642, 23807, 27778, 10705, 16657, 9192]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 6 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 14:48:23] [INFO ] Invariant cache hit.
[2023-03-18 14:48:23] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-18 14:48:23] [INFO ] Invariant cache hit.
[2023-03-18 14:48:23] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:48:23] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
[2023-03-18 14:48:23] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 14:48:23] [INFO ] Invariant cache hit.
[2023-03-18 14:48:23] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 178 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 14:48:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2467 ms. (steps per millisecond=405 ) properties (out of 16) seen :135593
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 :22231
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 556 ms. (steps per millisecond=1798 ) properties (out of 16) seen :14534
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 :19612
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 :11497
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 :18550
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 16) seen :22227
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :27778
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 :22226
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 16) seen :25642
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 :20896
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :25642
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 :16679
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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1018 ms. (steps per millisecond=982 ) properties (out of 16) seen :16705
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 :15878
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 839 ms. (steps per millisecond=1191 ) properties (out of 16) seen :15217
[2023-03-18 14:48:33] [INFO ] Invariant cache hit.
[2023-03-18 14:48:33] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:33] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 14:48:33] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:48:33] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:48:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:33] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:48:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:48:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 14:48:33] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:48:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 14:48:33] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:48:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:33] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 14:48:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:48:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:48:33] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:48:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:33] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:48:33] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:48:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:33] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 14:48:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:48:33] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:48:33] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:34] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:48:34] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:48:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:34] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:48:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:48:34] [INFO ] Added : 4 causal constraints over 1 iterations in 25 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:48:34] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:34] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2023-03-18 14:48:34] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:48:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:34] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:48:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:48:34] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:48:34] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:34] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:48:34] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:48:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:34] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:48:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:48:34] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:48:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:48:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:34] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:48:34] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:48:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:34] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 14:48:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:48:34] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:48:34] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:34] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:48:34] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:34] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:48:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:48:34] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:48:34] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:34] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:48:34] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:48:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:34] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:48:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:48:34] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:48:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:48:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:34] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:48:34] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:48:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:35] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:48:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:48:35] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:48:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:35] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 14:48:35] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:48:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:35] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:48:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:48:35] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:48:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:35] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 14:48:35] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:48:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:35] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 14:48:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:48:35] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:48:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:48:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:35] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 14:48:35] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:48:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:48:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:35] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:48:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:48:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:48:35] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:48:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:48:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:35] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:48:35] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:48:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:35] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 14:48:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:48:35] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:48:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:48:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:35] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 14:48:35] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:35] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:48:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:48:35] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:48:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:48:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:35] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 14:48:35] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:48:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:48:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:48:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:48:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:48:36] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 14:48:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:48:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:48:36] [INFO ] Added : 6 causal constraints over 2 iterations in 23 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22220, 14475, 19600, 12800, 18504, 23810, 27780, 22217, 25644, 20826, 25644, 23809, 27780, 16656, 16659, 15134]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 14:48:52] [INFO ] Invariant cache hit.
[2023-03-18 14:48:52] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-18 14:48:52] [INFO ] Invariant cache hit.
[2023-03-18 14:48:52] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:48:52] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-18 14:48:52] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 14:48:52] [INFO ] Invariant cache hit.
[2023-03-18 14:48:52] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 14:48:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2841 ms. (steps per millisecond=351 ) properties (out of 16) seen :135346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 16) seen :23813
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 :18604
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 649 ms. (steps per millisecond=1540 ) properties (out of 16) seen :16692
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 :11490
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 :15200
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 :19613
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :27778
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 :18541
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 16) seen :25642
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 :14501
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 16) seen :25642
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 :17548
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :27778
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 :10133
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 :18565
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 925 ms. (steps per millisecond=1081 ) properties (out of 16) seen :8796
[2023-03-18 14:49:02] [INFO ] Invariant cache hit.
[2023-03-18 14:49:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:49:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:02] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 14:49:02] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:49:02] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:49:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:49:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:02] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 14:49:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:49:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:49:02] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:49:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:49:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:02] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 14:49:02] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:49:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:03] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:49:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:49:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:49:03] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:49:03] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:03] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:49:03] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:49:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:03] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 14:49:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:49:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:49:03] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:49:03] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:03] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:49:03] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:49:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:03] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:49:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:49:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:49:03] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:49:03] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:03] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 14:49:03] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:49:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:49:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:03] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:49:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:49:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-18 14:49:03] [INFO ] Added : 3 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 14:49:03] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:03] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 14:49:03] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:49:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:03] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:49:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:49:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 14:49:03] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:49:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:49:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:03] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 14:49:03] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:49:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:03] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:49:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 21 ms returned sat
[2023-03-18 14:49:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:49:03] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:49:03] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:03] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:49:03] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:49:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:49:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:04] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:49:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:49:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 24 ms.
[2023-03-18 14:49:04] [INFO ] Added : 1 causal constraints over 1 iterations in 37 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:49:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:49:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:04] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:49:04] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:49:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:04] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 14:49:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 14:49:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:49:04] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:49:04] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:04] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 14:49:04] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:49:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:04] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:49:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:49:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:49:04] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:49:04] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:04] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:49:04] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:49:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:04] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:49:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:49:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:49:04] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:49:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:49:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:04] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:49:04] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:49:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:04] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:49:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:49:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:49:04] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:49:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:49:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:04] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:49:04] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:49:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-18 14:49:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:04] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:49:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:49:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:49:04] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:49:04] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:04] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:49:04] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:49:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:05] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:49:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:49:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 14:49:05] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:49:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:49:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:05] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:49:05] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:49:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:49:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:05] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:49:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:49:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:49:05] [INFO ] Added : 2 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:49:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:49:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:05] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:49:05] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:49:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:49:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:49:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:05] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:49:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:49:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:49:05] [INFO ] Added : 6 causal constraints over 2 iterations in 28 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23806, 18511, 19603, 12802, 18507, 23812, 27783, 22219, 25646, 20828, 25646, 23811, 27782, 16658, 18506, 15136]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 14:49:23] [INFO ] Invariant cache hit.
[2023-03-18 14:49:23] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-18 14:49:23] [INFO ] Invariant cache hit.
[2023-03-18 14:49:23] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:49:23] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-18 14:49:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 14:49:23] [INFO ] Invariant cache hit.
[2023-03-18 14:49:23] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 14:49:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2449 ms. (steps per millisecond=408 ) properties (out of 16) seen :135527
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 651 ms. (steps per millisecond=1536 ) properties (out of 16) seen :17576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 16) seen :16726
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 16) seen :19614
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 :12857
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 :15917
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 :17542
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 16) seen :23825
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :25642
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 :17555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 16) seen :22237
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :27778
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 :15193
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 :17559
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 693 ms. (steps per millisecond=1443 ) properties (out of 16) seen :9288
[2023-03-18 14:49:32] [INFO ] Invariant cache hit.
[2023-03-18 14:49:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:49:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:32] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:49:32] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:49:32] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:49:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:49:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:32] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 14:49:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:49:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:49:32] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:49:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:49:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:32] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:49:32] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:49:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:49:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:32] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 14:49:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:49:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:49:32] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:49:32] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:32] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 14:49:32] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:49:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:49:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:32] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:49:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:49:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:49:32] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:49:32] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:32] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 14:49:32] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:49:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:49:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:32] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 14:49:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:49:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:49:32] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:49:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:49:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:32] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 14:49:32] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:49:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:49:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:32] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 14:49:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:49:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:49:32] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:49:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:49:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:32] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 14:49:32] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:49:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:49:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:32] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 14:49:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:49:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:49:32] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:49:32] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:32] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:49:32] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:49:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:33] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:49:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:49:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:49:33] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:49:33] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:33] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:49:33] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:49:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:49:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:33] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:49:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:49:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:49:33] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:49:33] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:33] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:49:33] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:49:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:33] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:49:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:49:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:49:33] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:49:33] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:33] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:49:33] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:49:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:33] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:49:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 14:49:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 14:49:33] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:49:33] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:33] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:49:33] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:49:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:49:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:33] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 14:49:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:49:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:49:33] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:49:33] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:33] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:49:33] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:49:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:33] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 14:49:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:49:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:49:33] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:49:33] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:33] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:49:33] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:49:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:33] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:49:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:49:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:49:33] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:49:33] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:34] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:49:34] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:49:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:34] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:49:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:49:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:49:34] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:49:34] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:34] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:49:34] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:49:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:34] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:49:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:49:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:49:34] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:49:34] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:34] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:49:34] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:49:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:49:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:49:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:49:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:49:34] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:49:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:49:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:49:34] [INFO ] Added : 6 causal constraints over 2 iterations in 22 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23808, 18513, 19605, 12805, 18509, 23813, 27785, 23807, 25648, 20830, 25648, 23815, 27784, 16660, 18508, 15138]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 14:49:50] [INFO ] Invariant cache hit.
[2023-03-18 14:49:50] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 14:49:50] [INFO ] Invariant cache hit.
[2023-03-18 14:49:50] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:49:50] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-18 14:49:50] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 14:49:50] [INFO ] Invariant cache hit.
[2023-03-18 14:49:50] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 123 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 14:49:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2846 ms. (steps per millisecond=351 ) properties (out of 16) seen :135551
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 :15177
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 501 ms. (steps per millisecond=1996 ) properties (out of 16) seen :19658
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 :15174
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 :10162
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 :16694
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 16) seen :20840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 16) seen :18586
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :25642
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 :20840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :27778
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 :13357
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 :16663
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 706 ms. (steps per millisecond=1416 ) properties (out of 16) seen :8992
[2023-03-18 14:50:00] [INFO ] Invariant cache hit.
[2023-03-18 14:50:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:00] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 14:50:00] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:50:00] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:50:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:00] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 14:50:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:50:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:50:00] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:50:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:00] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:50:00] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:00] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:50:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:50:00] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:50:00] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:00] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:50:00] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:50:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:00] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:50:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:50:00] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:50:00] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-18 14:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:00] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:50:00] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:00] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:50:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:50:00] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:50:00] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:00] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:50:00] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:00] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:50:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:50:00] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:50:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:01] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:50:01] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:50:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:01] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:50:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:50:01] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:50:01] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:01] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:50:01] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:01] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:50:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:50:01] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:50:01] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:01] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:50:01] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:50:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:01] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:50:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:50:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 14:50:01] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:50:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:01] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:50:01] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:01] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:50:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:50:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:50:01] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:50:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:01] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:50:01] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:50:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:01] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:50:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:50:01] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:50:01] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:01] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:50:01] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:50:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:01] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:50:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:50:01] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:50:01] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:01] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:50:01] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:01] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:50:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:50:01] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:50:02] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:02] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:50:02] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:02] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:50:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:50:02] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:50:02] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:02] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:50:02] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:50:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:02] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:50:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:50:02] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:50:02] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:02] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:50:02] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:02] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:50:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:50:02] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:50:02] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:02] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:50:02] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:50:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:50:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:02] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:50:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 14:50:02] [INFO ] Added : 6 causal constraints over 2 iterations in 26 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 :[23810, 19596, 19607, 12807, 18512, 23816, 27787, 23808, 25651, 20832, 25650, 23817, 27786, 16662, 18510, 15140]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 14:50:19] [INFO ] Invariant cache hit.
[2023-03-18 14:50:19] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-18 14:50:19] [INFO ] Invariant cache hit.
[2023-03-18 14:50:19] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:50:20] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-18 14:50:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 14:50:20] [INFO ] Invariant cache hit.
[2023-03-18 14:50:20] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 14:50:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2442 ms. (steps per millisecond=409 ) properties (out of 16) seen :135214
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 :12833
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 501 ms. (steps per millisecond=1996 ) properties (out of 16) seen :15907
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 :23827
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 742 ms. (steps per millisecond=1347 ) properties (out of 16) seen :11914
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 :12872
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 16) seen :23817
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 16) seen :23833
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 445 ms. (steps per millisecond=2247 ) properties (out of 16) seen :16721
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :25642
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 :22233
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :27778
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 :18553
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 457 ms. (steps per millisecond=2188 ) properties (out of 16) seen :15885
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 :11516
[2023-03-18 14:50:28] [INFO ] Invariant cache hit.
[2023-03-18 14:50:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:29] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 14:50:29] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:50:29] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:50:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:29] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:50:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:50:29] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:50:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:29] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:50:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:50:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:50:29] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:50:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:29] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:50:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:29] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:50:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:50:29] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:50:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:29] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:50:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:29] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:50:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:50:29] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:50:29] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:29] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:29] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:50:29] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:50:29] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:29] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:50:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:29] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:50:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:50:29] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:50:29] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:29] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:50:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:29] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:50:29] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:50:29] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:29] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:50:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:29] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:50:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:50:30] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:50:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:30] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:50:30] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:50:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:30] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:50:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:50:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:50:30] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:50:30] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:30] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:50:30] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:30] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:50:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:50:30] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:50:30] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:30] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:50:30] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:50:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:30] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:50:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 14:50:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:50:30] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:50:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:30] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:50:30] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:50:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:30] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:50:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:50:30] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:50:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:30] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:50:30] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:50:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:30] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:50:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:50:30] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:50:30] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:30] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:50:30] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:30] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2023-03-18 14:50:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:50:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:50:30] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:50:30] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:30] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:50:31] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:31] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:50:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:50:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:50:31] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:50:31] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:31] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:50:31] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:50:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:31] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:50:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:50:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:50:31] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23812, 19598, 23805, 12809, 18514, 23819, 27790, 23810, 25653, 20834, 25652, 23819, 27788, 18511, 18512, 15142]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 14:50:49] [INFO ] Invariant cache hit.
[2023-03-18 14:50:49] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 14:50:49] [INFO ] Invariant cache hit.
[2023-03-18 14:50:49] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:50:49] [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 14:50:49] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 14:50:49] [INFO ] Invariant cache hit.
[2023-03-18 14:50:49] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 111 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 14:50:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2466 ms. (steps per millisecond=405 ) properties (out of 16) seen :135589
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 :22247
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 781 ms. (steps per millisecond=1280 ) properties (out of 16) seen :14520
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 :13910
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 :8928
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 :14499
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 :23861
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :27778
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 :20837
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 16) seen :25642
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 :15157
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 16) seen :25653
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :27778
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 :9836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 502 ms. (steps per millisecond=1992 ) properties (out of 16) seen :13889
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 :10541
[2023-03-18 14:50:59] [INFO ] Invariant cache hit.
[2023-03-18 14:50:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:59] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:50:59] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:50:59] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:50:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:59] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:50:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 14:50:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:50:59] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:50:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:59] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:50:59] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 14:50:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:59] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:50:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:50:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:50:59] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:50:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:59] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:50:59] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:50:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:59] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:50:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:50:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 14:50:59] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:50:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:59] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:50:59] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:50:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:59] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:50:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:50:59] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:50:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:59] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:50:59] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:59] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:50:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:50:59] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:50:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:59] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:50:59] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:50:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:59] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:50:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:50:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:50:59] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:50:59] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:50:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:50:59] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:50:59] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:50:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:50:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:50:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:00] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:51:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:51:00] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:51:00] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:00] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:51:00] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:00] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:51:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:51:00] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:51:00] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:00] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:51:00] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:00] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:51:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:51:00] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:51:00] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:00] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:51:00] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:51:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:00] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:51:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:51:00] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:51:00] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:00] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:51:00] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:00] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:51:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:51:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:51:00] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:51:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:00] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:51:00] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:00] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:51:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:51:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:51:00] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:51:00] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:00] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:51:00] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:51:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:00] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:51:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 14:51:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:51:00] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:51:00] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:01] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:51:01] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:01] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:51:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:51:01] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:51:01] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:01] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:51:01] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:51:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:01] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:51:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:51:01] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:51:01] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:01] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:51:01] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:51:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:51:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:01] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:51:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:51:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:51:01] [INFO ] Added : 6 causal constraints over 2 iterations in 23 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23814, 19600, 23807, 12811, 18517, 23821, 27793, 23813, 25655, 20836, 25653, 25640, 27790, 18513, 18514, 15144]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 14:51:19] [INFO ] Invariant cache hit.
[2023-03-18 14:51:19] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-18 14:51:19] [INFO ] Invariant cache hit.
[2023-03-18 14:51:19] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:51:19] [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 14:51:19] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 14:51:19] [INFO ] Invariant cache hit.
[2023-03-18 14:51:19] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 130 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 14:51:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2486 ms. (steps per millisecond=402 ) properties (out of 16) seen :135758
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 :12883
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 :11496
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 457 ms. (steps per millisecond=2188 ) properties (out of 16) seen :16692
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 :13913
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 480 ms. (steps per millisecond=2083 ) properties (out of 16) seen :14515
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 16) seen :23812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :27778
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 :20844
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :25642
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 :20854
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 16) seen :23817
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 581 ms. (steps per millisecond=1721 ) properties (out of 16) seen :15947
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 16) seen :22231
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 :10150
[2023-03-18 14:51:27] [INFO ] Invariant cache hit.
[2023-03-18 14:51:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:28] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 14:51:28] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:51:28] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:51:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:28] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:51:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:51:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:51:28] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:51:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:28] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:51:28] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:51:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:28] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 14:51:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:51:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 14:51:28] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:51:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:28] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:51:28] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:51:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:28] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 14:51:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:51:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:51:28] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:51:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:28] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:51:28] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:51:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:28] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:51:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 14:51:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:51:28] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:51:28] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:28] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:51:28] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:28] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:51:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:51:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:51:28] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:51:28] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:28] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:51:28] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:28] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:51:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:51:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:51:28] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:51:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:28] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:51:28] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:51:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:28] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 14:51:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 14:51:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:51:28] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:51:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:28] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:51:28] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:51:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:28] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:51:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:51:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:51:28] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:51:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:29] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:51:29] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:29] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:51:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:51:29] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:51:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:29] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:51:29] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:51:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:29] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:51:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:51:29] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:51:29] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:29] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:51:29] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:29] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:51:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:51:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:51:29] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:51:29] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:29] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:51:29] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:29] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:51:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:51:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:51:29] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:51:29] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:29] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:51:29] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:51:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:29] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:51:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:51:29] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:51:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:29] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2023-03-18 14:51:29] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:51:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:29] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:51:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:51:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:51:29] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:51:29] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:29] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:51:29] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:30] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:51:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:51:30] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:51:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:30] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:51:30] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:51:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:51:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:30] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:51:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:51:30] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23816, 19602, 23809, 13852, 18519, 23823, 27795, 23816, 25657, 20838, 25655, 25642, 27792, 18515, 22217, 15146]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 14:51:47] [INFO ] Invariant cache hit.
[2023-03-18 14:51:47] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 14:51:47] [INFO ] Invariant cache hit.
[2023-03-18 14:51:47] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:51:47] [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 14:51:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 14:51:47] [INFO ] Invariant cache hit.
[2023-03-18 14:51:47] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 14:51:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2409 ms. (steps per millisecond=415 ) properties (out of 16) seen :135253
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 :15165
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 :11480
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 471 ms. (steps per millisecond=2123 ) properties (out of 16) seen :15902
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 569 ms. (steps per millisecond=1757 ) properties (out of 16) seen :15963
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 :11907
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 :25654
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 16) seen :22238
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :25642
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 :17605
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 16) seen :20838
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 562 ms. (steps per millisecond=1779 ) properties (out of 16) seen :12360
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 :12395
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 :10153
[2023-03-18 14:51:56] [INFO ] Invariant cache hit.
[2023-03-18 14:51:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:56] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 14:51:56] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:51:56] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:51:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:56] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:51:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:51:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:51:56] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:51:56] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-18 14:51:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:56] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:51:56] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:51:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:56] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:51:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:51:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:51:56] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:51:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:56] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:51:56] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:51:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:56] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:51:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:51:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:51:57] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:51:57] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:57] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:51:57] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:57] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 14:51:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:51:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:51:57] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:51:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:57] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 14:51:57] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:51:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:57] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:51:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:51:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:51:57] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:51:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:57] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 14:51:57] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:51:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:57] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:51:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:51:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:51:57] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:51:57] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:57] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:51:57] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:57] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:51:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:51:57] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:51:57] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:57] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:51:57] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:51:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:57] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 14:51:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:51:57] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:51:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:57] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:51:57] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:57] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:51:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:51:57] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:51:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:57] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:51:57] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:57] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:51:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:51:58] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:51:58] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:58] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:51:58] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:51:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:58] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:51:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:51:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:51:58] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:51:58] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:58] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:51:58] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:58] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:51:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:51:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:51:58] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:51:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:58] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:51:58] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:58] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:51:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:51:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:51:58] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:51:58] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:58] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:51:58] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:58] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 14:51:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:51:58] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:51:58] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:58] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:51:58] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:51:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:51:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:58] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:51:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:51:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:51:58] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:51:58] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:58] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:51:58] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:51:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:51:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:51:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:51:58] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:51:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:51:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:51:58] [INFO ] Added : 6 causal constraints over 2 iterations in 23 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23818, 19605, 23811, 15856, 18521, 25639, 27797, 23818, 25659, 20840, 25657, 25644, 27794, 18518, 22219, 15147]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 14:52:17] [INFO ] Invariant cache hit.
[2023-03-18 14:52:17] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-18 14:52:17] [INFO ] Invariant cache hit.
[2023-03-18 14:52:17] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:52:17] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-03-18 14:52:17] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 14:52:17] [INFO ] Invariant cache hit.
[2023-03-18 14:52:17] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 14:52:17] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2624 ms. (steps per millisecond=381 ) properties (out of 16) seen :135314
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 16) seen :17553
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 :14540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 16) seen :22232
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 :9879
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 561 ms. (steps per millisecond=1782 ) properties (out of 16) seen :12859
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 16) seen :18527
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 16) seen :20841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 469 ms. (steps per millisecond=2132 ) properties (out of 16) seen :23832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :27778
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 :10113
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 :19703
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 :10781
[2023-03-18 14:52:26] [INFO ] Invariant cache hit.
[2023-03-18 14:52:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:26] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 14:52:26] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:52:26] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:52:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:26] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:52:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:52:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:52:26] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:52:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:27] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:52:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:27] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 14:52:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:52:27] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:52:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:27] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:52:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:27] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:52:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 14:52:27] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:52:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:27] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:52:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:27] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:52:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:52:27] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:52:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:27] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:52:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:27] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:52:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:52:27] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:52:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:27] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:52:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:27] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:52:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:52:27] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:52:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:27] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:52:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:27] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:52:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:52:27] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:52:27] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:27] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:52:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:27] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:52:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:52:27] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:52:27] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:27] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 14:52:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:27] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:52:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:52:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:52:27] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:52:28] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:52:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:28] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:52:28] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:52:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:28] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:52:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:52:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:52:28] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:52:28] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:52:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:28] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:52:28] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:52:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:52:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:28] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:52:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:52:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:52:28] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:52:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:28] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:52:28] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:52:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:28] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:52:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:52:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:52:28] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:52:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:28] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:52:28] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:52:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:52:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:28] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:52:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:52:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:52:28] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:52:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:28] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:52:28] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 14:52:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:28] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:52:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:52:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:52:28] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:52:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:28] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:52:28] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:52:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:52:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:28] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:52:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:52:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:52:28] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:52:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:28] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 14:52:28] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:52:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:52:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:29] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:52:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:52:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:52:29] [INFO ] Added : 6 causal constraints over 2 iterations in 23 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 :[23820, 19607, 23813, 15858, 18523, 25641, 27799, 23820, 25661, 20842, 25659, 25646, 27796, 18520, 22222, 15149]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 14:52:46] [INFO ] Invariant cache hit.
[2023-03-18 14:52:46] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 14:52:46] [INFO ] Invariant cache hit.
[2023-03-18 14:52:46] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:52:46] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-18 14:52:46] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 14:52:46] [INFO ] Invariant cache hit.
[2023-03-18 14:52:46] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 14:52:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2416 ms. (steps per millisecond=413 ) properties (out of 16) seen :136060
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 :15162
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 :11489
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 16) seen :13903
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 :9806
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 :15157
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 :25648
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :27778
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 :19625
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 394 ms. (steps per millisecond=2538 ) properties (out of 16) seen :15163
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :25642
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 :23809
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 584 ms. (steps per millisecond=1712 ) properties (out of 16) seen :13401
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 :13913
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 600 ms. (steps per millisecond=1666 ) properties (out of 16) seen :11961
[2023-03-18 14:52:55] [INFO ] Invariant cache hit.
[2023-03-18 14:52:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:55] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 14:52:55] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:52:55] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:52:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:55] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:52:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:52:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:52:55] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:52:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:55] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:52:55] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:52:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:55] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 14:52:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:52:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:52:55] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:52:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:55] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 14:52:55] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:52:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:55] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:52:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:52:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:52:55] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:52:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:55] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 14:52:55] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:52:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:52:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:55] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:52:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:52:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:52:55] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:52:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:55] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:52:55] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:52:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:55] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:52:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:52:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:52:55] [INFO ] Added : 3 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:52:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:55] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:52:55] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 14:52:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:55] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:52:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:52:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:52:55] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:52:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:55] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:52:55] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:52:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:55] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:52:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:52:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:52:55] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:52:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:56] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:52:56] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:52:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:52:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:56] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:52:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:52:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:52:56] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:52:56] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:52:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:56] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:52:56] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:52:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:52:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:56] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:52:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:52:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:52:56] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:52:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:56] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:52:56] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:52:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:52:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:56] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:52:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:52:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:52:56] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:52:56] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:52:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:56] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:52:56] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:52:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:52:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:56] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:52:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 14:52:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:52:56] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:52:56] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:52:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:56] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:52:56] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:52:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:56] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:52:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:52:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:52:56] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:52:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:56] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:52:56] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:52:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:56] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:52:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:52:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:52:56] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:52:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:56] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:52:56] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:52:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:56] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:52:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:52:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:52:56] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:52:57] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:57] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:52:57] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:52:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:52:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:57] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:52:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:52:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:52:57] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:52:57] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:57] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:52:57] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:52:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:52:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:52:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:52:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:52:57] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:52:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:52:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:52:57] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23822, 19610, 23815, 15860, 18526, 25642, 27801, 23822, 25663, 20844, 25660, 25648, 27798, 18522, 22225, 15150]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 14:53:14] [INFO ] Invariant cache hit.
[2023-03-18 14:53:14] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-18 14:53:14] [INFO ] Invariant cache hit.
[2023-03-18 14:53:14] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:53:14] [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 14:53:14] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 14:53:14] [INFO ] Invariant cache hit.
[2023-03-18 14:53:14] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 14:53:14] [INFO ] Invariant cache hit.
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 2624 ms. (steps per millisecond=381 ) properties (out of 16) seen :135584
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 :25652
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 :12840
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 :20840
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 :12367
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 :12834
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 :19628
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 16) seen :23811
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :25642
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 :15163
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :25642
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 :23822
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :27778
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 :10738
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 :19623
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 :10460
[2023-03-18 14:53:23] [INFO ] Invariant cache hit.
[2023-03-18 14:53:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:23] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 14:53:23] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:53:23] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:53:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:23] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:53:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:53:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:53:23] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:53:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:23] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:53:23] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:53:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:23] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:53:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:53:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:53:23] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:53:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:23] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:53:23] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 14:53:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:23] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:53:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:53:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:53:23] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:53:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:23] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 14:53:23] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:53:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:23] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:53:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:53:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:53:23] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:53:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:23] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 14:53:23] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:53:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:23] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:53:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:53:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:53:23] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:53:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:23] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 14:53:23] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:53:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:23] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 14:53:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:53:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:53:23] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:53:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:23] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 14:53:23] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:53:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:23] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:53:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:53:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:53:23] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:53:23] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:24] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:53:24] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:53:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:24] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:53:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:53:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:53:24] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:53:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:24] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:53:24] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:53:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:24] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:53:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:53:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:53:24] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:53:24] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:24] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:53:24] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:53:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:24] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:53:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:53:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:53:24] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:53:24] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:24] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:53:24] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 14:53:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:24] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:53:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:53:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:53:24] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:53:24] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:24] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:53:24] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:53:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:24] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:53:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:53:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:53:24] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:53:24] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:24] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:53:24] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:53:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:24] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:53:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:53:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:53:24] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:53:24] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:24] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2023-03-18 14:53:24] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:53:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:25] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:53:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:53:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:53:25] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:53:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:25] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:53:25] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:53:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:25] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:53:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:53:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:53:25] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:53:25] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:25] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:53:25] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:53:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:53:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:25] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:53:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:53:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:53:25] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25637, 19612, 23818, 15863, 18528, 25644, 27803, 23824, 25664, 20846, 25662, 25650, 27800, 18525, 22227, 15151]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 14:53:43] [INFO ] Invariant cache hit.
[2023-03-18 14:53:43] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-18 14:53:43] [INFO ] Invariant cache hit.
[2023-03-18 14:53:43] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:53:43] [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 14:53:43] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 14:53:43] [INFO ] Invariant cache hit.
[2023-03-18 14:53:43] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 14:53:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2435 ms. (steps per millisecond=410 ) properties (out of 16) seen :135177
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 447 ms. (steps per millisecond=2237 ) properties (out of 16) seen :20875
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 605 ms. (steps per millisecond=1652 ) properties (out of 16) seen :10778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 580 ms. (steps per millisecond=1724 ) properties (out of 16) seen :11531
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 581 ms. (steps per millisecond=1721 ) properties (out of 16) seen :11094
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 :10422
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 :17546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :27778
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 :23821
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :25642
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 :19622
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 521 ms. (steps per millisecond=1919 ) properties (out of 16) seen :22232
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 933 ms. (steps per millisecond=1071 ) properties (out of 16) seen :14544
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 :20885
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 667 ms. (steps per millisecond=1499 ) properties (out of 16) seen :9868
[2023-03-18 14:53:53] [INFO ] Invariant cache hit.
[2023-03-18 14:53:53] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:53] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 14:53:53] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:53:53] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:53:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:53] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:53:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 14:53:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 14:53:53] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:53:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:53] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 14:53:53] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:53:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:53] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:53:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:53:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 14:53:53] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:53:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:53] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:53:53] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:53:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:53] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:53:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:53:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:53:53] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:53:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:53] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:53:53] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:53:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:53] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:53:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:53:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:53:53] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:53:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:53] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:53:53] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:53:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:53] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:53:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:53:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:53:53] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:53:53] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:53] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:53:53] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 14:53:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:53] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:53:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:53:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:53:53] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:53:53] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:53] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:53:53] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:53:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:54] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:53:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:53:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:53:54] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:53:54] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:54] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:53:54] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:53:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:54] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:53:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:53:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:53:54] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:53:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:54] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:53:54] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:53:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:54] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:53:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:53:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:53:54] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:53:54] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:54] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:53:54] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:53:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:54] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:53:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:53:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:53:54] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:53:54] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:54] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:53:54] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:53:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:54] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:53:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:53:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:53:54] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:53:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:54] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:53:54] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:53:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:54] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:53:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:53:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:53:54] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:53:54] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:54] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:53:54] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:53:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:54] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:53:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:53:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:53:54] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:53:54] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:55] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:53:55] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:53:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:55] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:53:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:53:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:53:55] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:53:55] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:55] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:53:55] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:53:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:55] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:53:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:53:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:53:55] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:53:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:53:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:55] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:53:55] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:53:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:53:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:53:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:53:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:53:55] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:53:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 14:53:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:53:55] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25639, 19614, 23820, 15865, 18531, 25646, 27805, 23827, 25666, 20847, 25665, 25652, 27802, 18527, 22229, 15153]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 15 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 14:54:13] [INFO ] Invariant cache hit.
[2023-03-18 14:54:13] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-18 14:54:13] [INFO ] Invariant cache hit.
[2023-03-18 14:54:13] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:54:13] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-18 14:54:13] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 14:54:13] [INFO ] Invariant cache hit.
[2023-03-18 14:54:13] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 14:54:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2406 ms. (steps per millisecond=415 ) properties (out of 16) seen :135266
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 :19623
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 :11117
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 16) seen :18534
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 :12350
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 :17587
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 16) seen :22238
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :27778
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 :17557
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :25642
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 :15880
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :25642
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 :19607
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :27778
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 :11912
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 :18538
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 :9553
[2023-03-18 14:54:22] [INFO ] Invariant cache hit.
[2023-03-18 14:54:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:22] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 14:54:22] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:54:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:54:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:22] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 14:54:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:54:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:54:22] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:54:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:22] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:54:23] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:54:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:23] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:54:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:54:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:54:23] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:54:23] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:54:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:23] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:54:23] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:54:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:23] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:54:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:54:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:54:23] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:54:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:23] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:54:23] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:54:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:54:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:23] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:54:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:54:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:54:23] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:54:23] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:54:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:23] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:54:23] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:54:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:23] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:54:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:54:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:54:23] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:54:23] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:54:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:23] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:54:23] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:54:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:54:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:23] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 14:54:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:54:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:54:23] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:54:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:23] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:54:23] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:54:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:23] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:54:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:54:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:54:23] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:54:23] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:54:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:23] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:54:23] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:54:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:23] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:54:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:54:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:54:23] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:54:24] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:54:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:24] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:54:24] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:54:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:54:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:24] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:54:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:54:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:54:24] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:54:24] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:54:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:24] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:54:24] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 14:54:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:24] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:54:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:54:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:54:24] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:54:24] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:54:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:24] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:54:24] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:54:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:24] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:54:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:54:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:54:24] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:54:24] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:54:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:24] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:54:24] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:54:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:54:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:24] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:54:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:54:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:54:24] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:54:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:24] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:54:24] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:54:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:24] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:54:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:54:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:54:24] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:54:24] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:54:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:24] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:54:24] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:54:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:24] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:54:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:54:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:54:24] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:54:24] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:54:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:24] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:54:24] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:54:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:54:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:25] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:54:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:54:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:54:25] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:54:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:25] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:54:25] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:54:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:54:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:25] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:54:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:54:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:54:25] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25641, 19616, 23822, 15867, 18534, 25647, 27807, 23830, 25668, 20849, 25666, 25654, 27805, 18530, 22232, 15155]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 14:54:42] [INFO ] Invariant cache hit.
[2023-03-18 14:54:42] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-18 14:54:42] [INFO ] Invariant cache hit.
[2023-03-18 14:54:42] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:54:42] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-18 14:54:42] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 14:54:42] [INFO ] Invariant cache hit.
[2023-03-18 14:54:43] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 150 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 14:54:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2557 ms. (steps per millisecond=391 ) properties (out of 16) seen :135733
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 476 ms. (steps per millisecond=2100 ) properties (out of 16) seen :20858
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 16) seen :12868
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 :13897
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 741 ms. (steps per millisecond=1349 ) properties (out of 16) seen :10757
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 16) seen :16668
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 :22227
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :27778
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 :20837
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 462 ms. (steps per millisecond=2164 ) properties (out of 16) seen :19649
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :25642
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 :20866
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :27778
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 :9248
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 581 ms. (steps per millisecond=1721 ) properties (out of 16) seen :13893
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 623 ms. (steps per millisecond=1605 ) properties (out of 16) seen :10164
[2023-03-18 14:54:52] [INFO ] Invariant cache hit.
[2023-03-18 14:54:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:52] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 14:54:52] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:54:52] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:54:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:54:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:52] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:54:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:54:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:54:52] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:54:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:52] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:54:52] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:54:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:52] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 14:54:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:54:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 14:54:52] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:54:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:52] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:54:52] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:54:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:52] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 14:54:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:54:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:54:52] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:54:52] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:54:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:52] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:54:52] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:54:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:52] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:54:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:54:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 14:54:52] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:54:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:52] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:54:52] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:54:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:52] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:54:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:54:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:54:52] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:54:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:52] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:54:52] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:54:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:52] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 14:54:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:54:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:54:52] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 14:54:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:52] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:54:52] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:54:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:54:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:52] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:54:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:54:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:54:53] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:54:53] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:54:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:53] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:54:53] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:54:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:53] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:54:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:54:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:54:53] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:54:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:53] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:54:53] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:54:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:54:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:53] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:54:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:54:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:54:53] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:54:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:53] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:54:53] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:54:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:53] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:54:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:54:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:54:53] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:54:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:53] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:54:53] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:54:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:54:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:53] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 14:54:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:54:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:54:53] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:54:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:53] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:54:53] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:54:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:53] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:54:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:54:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:54:53] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:54:53] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:54:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:53] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:54:53] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:54:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:53] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:54:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:54:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:54:53] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:54:53] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:54:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:53] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:54:53] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:54:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:54:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:54] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:54:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:54:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:54:54] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:54:54] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:54:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:54] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:54:54] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:54:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:54:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:54] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:54:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:54:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:54:54] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:54:54] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:54:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:54] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:54:54] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:54:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:54:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:54:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:54:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:54:54] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:54:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:54:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:54:54] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 9 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 :[25643, 19618, 23824, 15869, 18536, 25649, 27809, 23832, 25669, 20850, 25668, 25656, 27807, 18532, 22234, 15157]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 5 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 14:55:13] [INFO ] Invariant cache hit.
[2023-03-18 14:55:13] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 14:55:13] [INFO ] Invariant cache hit.
[2023-03-18 14:55:13] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:55:13] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-18 14:55:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 14:55:13] [INFO ] Invariant cache hit.
[2023-03-18 14:55:13] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 14:55:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2273 ms. (steps per millisecond=439 ) properties (out of 16) seen :134940
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 :20847
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 831 ms. (steps per millisecond=1203 ) properties (out of 16) seen :12395
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 :20870
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 :11101
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 622 ms. (steps per millisecond=1607 ) properties (out of 16) seen :10779
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 :22224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 16) seen :22224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 16) seen :25642
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 :19626
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 :25642
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 :22241
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :27778
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 :10170
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 :18526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 601 ms. (steps per millisecond=1663 ) properties (out of 16) seen :10789
[2023-03-18 14:55:22] [INFO ] Invariant cache hit.
[2023-03-18 14:55:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:22] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:55:22] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:55:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:55:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:22] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:55:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:55:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:55:22] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:55:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:22] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 14:55:22] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:55:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:22] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:55:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:55:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:55:22] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:55:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:22] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:55:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:55:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:22] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:55:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:55:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:55:22] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:55:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:22] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:55:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:55:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 14:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:22] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:55:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:55:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:55:22] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:55:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:22] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 14:55:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:55:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:22] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:55:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:55:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:55:22] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:55:22] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:22] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:55:22] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:22] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:55:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:55:23] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:55:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:23] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:55:23] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:55:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:23] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:55:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:55:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:55:23] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:55:23] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:23] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:55:23] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:55:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:23] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:55:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:55:23] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:55:23] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:23] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:55:23] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:23] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:55:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:55:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:55:23] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:55:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:23] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:55:23] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:55:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:23] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 14:55:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:55:23] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:55:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:23] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:55:23] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:23] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:55:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:55:23] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:55:23] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:23] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 14:55:23] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:23] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:55:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:55:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:55:23] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:55:23] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:24] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:55:24] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:55:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:24] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:55:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:55:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:55:24] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:55:24] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:55:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:24] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:55:24] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:24] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:55:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:55:24] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:55:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:24] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:55:24] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:55:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:24] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:55:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:55:24] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:55:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:24] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:55:24] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:55:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:55:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:24] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:55:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:55:24] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25645, 19622, 23827, 15871, 18538, 25651, 27811, 23834, 25671, 20852, 25670, 25658, 27809, 18534, 22236, 15159]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 14:55:43] [INFO ] Invariant cache hit.
[2023-03-18 14:55:43] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-18 14:55:43] [INFO ] Invariant cache hit.
[2023-03-18 14:55:43] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:55:43] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-18 14:55:43] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 14:55:43] [INFO ] Invariant cache hit.
[2023-03-18 14:55:43] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 14:55:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2232 ms. (steps per millisecond=448 ) properties (out of 16) seen :135261
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 :23827
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 :11107
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 501 ms. (steps per millisecond=1996 ) properties (out of 16) seen :14546
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 559 ms. (steps per millisecond=1788 ) properties (out of 16) seen :11522
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 :13356
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 :23811
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :27778
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 :20835
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :25642
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 :19621
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 16) seen :13910
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 :25661
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 688 ms. (steps per millisecond=1453 ) properties (out of 16) seen :11956
[2023-03-18 14:55:51] [INFO ] Invariant cache hit.
[2023-03-18 14:55:51] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:51] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:55:51] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:55:51] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:51] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:55:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:55:51] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:55:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:51] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:55:51] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:55:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:51] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:55:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:55:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:55:51] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:55:51] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:51] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:55:51] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:51] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:55:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:55:51] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:55:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:52] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:55:52] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:52] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:55:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:55:52] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:55:52] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:52] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:55:52] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 14:55:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:52] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:55:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:55:52] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:55:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:52] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:55:52] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:55:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:52] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:55:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:55:52] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:55:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:52] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:55:52] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:55:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:52] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:55:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:55:52] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:55:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:52] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:55:52] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:52] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:55:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:55:52] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:55:52] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:52] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:55:52] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:55:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:52] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:55:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:55:52] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:55:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:52] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:55:52] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:53] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:55:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:55:53] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:55:53] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:55:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:53] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:55:53] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:55:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:53] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:55:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 14:55:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:55:53] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:55:53] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:55:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:53] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:55:53] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:53] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:55:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:55:53] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:55:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:53] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:55:53] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:53] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:55:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:55:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:55:53] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:55:53] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:55:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:53] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:55:53] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:53] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:55:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:55:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:55:53] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:55:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:53] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:55:53] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:55:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:53] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:55:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:55:53] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:55:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:53] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:55:53] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:55:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:55:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:55:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:55:53] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:55:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:55:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:55:53] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25647, 19625, 23829, 15873, 18541, 25653, 27814, 23836, 25673, 20854, 25672, 25660, 27811, 18536, 25636, 15161]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 5 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 14:56:13] [INFO ] Invariant cache hit.
[2023-03-18 14:56:13] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 14:56:13] [INFO ] Invariant cache hit.
[2023-03-18 14:56:13] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:56:13] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-18 14:56:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 14:56:13] [INFO ] Invariant cache hit.
[2023-03-18 14:56:14] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 144 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 14:56:14] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2538 ms. (steps per millisecond=394 ) properties (out of 16) seen :135308
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 :15893
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 :12889
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 :22281
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 :10431
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 16) seen :14556
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 :22248
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :27778
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 :17553
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 16) seen :25642
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 :18530
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 16) seen :23809
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :27778
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 :10782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 16) seen :16678
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 624 ms. (steps per millisecond=1602 ) properties (out of 16) seen :10117
[2023-03-18 14:56:22] [INFO ] Invariant cache hit.
[2023-03-18 14:56:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:22] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 14:56:22] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:56:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:56:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:22] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 14:56:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:56:22] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:56:22] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:56:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:22] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:56:23] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:56:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:23] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:56:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:56:23] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:56:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:23] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:56:23] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:56:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:23] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:56:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:56:23] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:56:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:23] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:56:23] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:23] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:56:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:56:23] [INFO ] Added : 4 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:56:23] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:56:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:23] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:56:23] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:56:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:23] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:56:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:56:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:56:23] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:56:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:23] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:56:23] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:23] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:56:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:56:23] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:56:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:23] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 14:56:23] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:56:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:23] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:56:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:56:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:56:23] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 9 ms.
[2023-03-18 14:56:23] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:56:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:23] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:56:23] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:56:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:23] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:56:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 14:56:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:56:24] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:56:24] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:56:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:24] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:56:24] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:56:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:24] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:56:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:56:24] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:56:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:24] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:56:24] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:56:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:56:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:24] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:56:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:56:24] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:56:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:24] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:56:24] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:24] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:56:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:56:24] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:56:24] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:56:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:24] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:56:24] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:56:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:24] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:56:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:56:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:56:24] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:56:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:24] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:56:24] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:24] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:56:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:56:24] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:56:24] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:56:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:24] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:56:24] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-18 14:56:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:24] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:56:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:56:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:56:24] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:56:24] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:56:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:24] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:56:24] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:25] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:56:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:56:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:56:25] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:56:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:25] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:56:25] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:56:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:25] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:56:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:56:25] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25649, 19628, 23831, 15875, 18543, 25655, 27816, 23838, 25675, 20856, 25674, 25662, 27813, 18538, 25638, 15163]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 14:56:42] [INFO ] Invariant cache hit.
[2023-03-18 14:56:42] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-18 14:56:42] [INFO ] Invariant cache hit.
[2023-03-18 14:56:42] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:56:42] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-18 14:56:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 14:56:42] [INFO ] Invariant cache hit.
[2023-03-18 14:56:42] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 14:56:42] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2431 ms. (steps per millisecond=411 ) properties (out of 16) seen :135234
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 :22238
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 569 ms. (steps per millisecond=1757 ) properties (out of 16) seen :13392
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 :18533
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 571 ms. (steps per millisecond=1751 ) properties (out of 16) seen :11926
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 16) seen :19623
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 348 ms. (steps per millisecond=2873 ) properties (out of 16) seen :23833
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :25642
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 :12363
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :25642
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 :19651
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :27778
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 :15294
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 :20862
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 :9025
[2023-03-18 14:56:51] [INFO ] Invariant cache hit.
[2023-03-18 14:56:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:51] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:56:51] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:56:51] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:56:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:51] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:56:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:56:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 14:56:51] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:56:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:51] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:56:51] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:56:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:51] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 14:56:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:56:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 14:56:51] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:56:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:51] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:56:51] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:56:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:51] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:56:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:56:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:56:52] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:56:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:52] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:56:52] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:56:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:52] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:56:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:56:52] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:56:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:52] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:56:52] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:56:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:52] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:56:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:56:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:56:52] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:56:52] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:56:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:52] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:56:52] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:56:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:56:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:52] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:56:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:56:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:56:52] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:56:52] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:56:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:52] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:56:52] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:52] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:56:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:56:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:56:52] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:56:52] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:56:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:52] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:56:52] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:56:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:52] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:56:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:56:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:56:52] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:56:52] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:56:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:52] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:56:52] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:56:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:52] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:56:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:56:52] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:56:52] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:56:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:52] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:56:52] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:52] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:56:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:56:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:56:52] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:56:53] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:56:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:53] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:56:53] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:53] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:56:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:56:53] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:56:53] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:56:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:53] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:56:53] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:56:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:56:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:53] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:56:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:56:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:56:53] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:56:53] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:56:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:53] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:56:53] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:56:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:53] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:56:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:56:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:56:53] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:56:53] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:56:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:53] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:56:53] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:53] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:56:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:56:53] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:56:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:53] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:56:53] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:56:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:56:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:53] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:56:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:56:53] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:56:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:53] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:56:53] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:56:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:56:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:56:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:56:53] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:56:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:56:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:56:53] [INFO ] Added : 6 causal constraints over 2 iterations in 23 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25651, 19630, 23833, 15878, 19601, 25657, 27819, 23840, 25677, 20858, 25677, 25664, 27815, 18541, 25640, 15165]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 14:57:11] [INFO ] Invariant cache hit.
[2023-03-18 14:57:11] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-18 14:57:11] [INFO ] Invariant cache hit.
[2023-03-18 14:57:11] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:57:11] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-18 14:57:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 14:57:11] [INFO ] Invariant cache hit.
[2023-03-18 14:57:11] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 14:57:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2410 ms. (steps per millisecond=414 ) properties (out of 16) seen :135582
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 :19615
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 :11558
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 :15151
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 :11161
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 :11151
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 :22231
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :27778
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 :23814
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 881 ms. (steps per millisecond=1135 ) properties (out of 16) seen :12354
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :25642
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 :17558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :27778
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 :11191
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 16) seen :17583
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 656 ms. (steps per millisecond=1524 ) properties (out of 16) seen :10142
[2023-03-18 14:57:20] [INFO ] Invariant cache hit.
[2023-03-18 14:57:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:21] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 14:57:21] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:57:21] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:57:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:21] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:57:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:57:21] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:57:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:21] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:57:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:21] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:57:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:57:21] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:57:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:21] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:57:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:21] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:57:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 14:57:21] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:57:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:21] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:57:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:21] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:57:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:57:21] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:57:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:21] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:57:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:21] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:57:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:57:21] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:57:21] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:21] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:57:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:21] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:57:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:57:21] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:57:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:21] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:57:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:21] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:57:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:57:21] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:57:21] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:21] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:57:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:21] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:57:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:57:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:57:21] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:57:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:22] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:57:22] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:57:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:22] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:57:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:57:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:57:22] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:57:22] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:57:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:22] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:57:22] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:57:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:57:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:22] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 14:57:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:57:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:57:22] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:57:22] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:57:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:22] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:57:22] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:57:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:57:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:22] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:57:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:57:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:57:22] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:57:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:22] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:57:22] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:57:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:57:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:22] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:57:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:57:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:57:22] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:57:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:22] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:57:22] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:57:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:57:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:22] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:57:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:57:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:57:22] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:57:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:22] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:57:22] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:57:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:22] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:57:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:57:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:57:22] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:57:22] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:57:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:22] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:57:22] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:57:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:57:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:23] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:57:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:57:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:57:23] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:57:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:23] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:57:23] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:57:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:57:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:57:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:23] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:57:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:57:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:57:23] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25653, 19633, 23837, 15880, 19604, 25659, 27821, 23841, 25679, 20860, 25679, 25666, 27817, 18543, 25643, 15167]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 14:57:41] [INFO ] Invariant cache hit.
[2023-03-18 14:57:41] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-18 14:57:41] [INFO ] Invariant cache hit.
[2023-03-18 14:57:41] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:57:41] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-18 14:57:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 14:57:41] [INFO ] Invariant cache hit.
[2023-03-18 14:57:41] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 14:57:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2654 ms. (steps per millisecond=376 ) properties (out of 16) seen :135297
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 :20881
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 707 ms. (steps per millisecond=1414 ) properties (out of 16) seen :12836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 16) seen :13921
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 :16710
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 447 ms. (steps per millisecond=2237 ) properties (out of 16) seen :16693
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 :23811
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :27778
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 :16678
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :25642
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 :16678
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 16) seen :23825
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 16) seen :27778
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 :11498
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 :10103
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 867 ms. (steps per millisecond=1153 ) properties (out of 16) seen :9591
[2023-03-18 14:57:50] [INFO ] Invariant cache hit.
[2023-03-18 14:57:50] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:50] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 14:57:50] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:57:50] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:57:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:50] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:57:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 14:57:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 14:57:50] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:57:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:50] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 14:57:50] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:57:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:57:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:50] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:57:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:57:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:57:50] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:57:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:51] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:57:51] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:57:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:51] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:57:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 8 ms returned sat
[2023-03-18 14:57:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:57:51] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:57:51] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:51] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:57:51] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:57:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:51] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:57:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:57:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:57:51] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:57:51] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:51] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:57:51] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:57:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:51] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:57:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:57:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:57:51] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:57:51] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:51] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:57:51] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:57:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:51] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:57:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:57:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:57:51] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:57:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:51] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:57:51] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:57:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:51] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:57:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:57:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:57:51] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:57:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:51] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:57:51] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:57:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:51] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:57:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:57:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:57:51] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:57:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:51] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:57:51] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:57:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:52] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:57:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:57:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:57:52] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:57:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:52] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:57:52] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:57:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:57:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:52] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:57:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:57:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:57:52] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:57:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:52] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:57:52] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:57:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:52] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:57:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:57:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:57:52] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:57:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:52] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:57:52] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:57:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:52] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:57:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:57:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:57:52] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:57:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:52] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:57:52] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:57:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:52] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:57:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:57:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:57:52] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:57:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:52] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:57:52] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:57:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:52] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:57:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:57:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:57:52] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:57:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:52] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:57:52] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:57:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:57:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:52] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:57:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:57:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:57:52] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:57:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:52] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 14:57:52] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:57:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:57:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:57:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:57:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:57:52] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:57:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:57:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:57:53] [INFO ] Added : 6 causal constraints over 2 iterations in 16 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 :[25655, 19635, 23839, 16653, 19608, 25661, 27823, 23843, 25682, 20862, 25681, 25668, 27819, 18545, 25645, 15168]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 14:58:11] [INFO ] Invariant cache hit.
[2023-03-18 14:58:11] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-18 14:58:11] [INFO ] Invariant cache hit.
[2023-03-18 14:58:11] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:58:11] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-18 14:58:11] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 14:58:11] [INFO ] Invariant cache hit.
[2023-03-18 14:58:11] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 14:58:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2564 ms. (steps per millisecond=390 ) properties (out of 16) seen :135273
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 :19645
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 :12848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 16) seen :23818
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 605 ms. (steps per millisecond=1652 ) properties (out of 16) seen :12858
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 520 ms. (steps per millisecond=1923 ) properties (out of 16) seen :13353
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 16) seen :20833
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :27778
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 :23830
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 16) seen :17564
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :25642
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 :18545
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 564 ms. (steps per millisecond=1773 ) properties (out of 16) seen :12379
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 :14557
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 :10155
[2023-03-18 14:58:20] [INFO ] Invariant cache hit.
[2023-03-18 14:58:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:20] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 14:58:20] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:58:20] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 14:58:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:20] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:58:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:58:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:58:20] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:58:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:20] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:58:20] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:58:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:20] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:58:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:58:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:58:20] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:58:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:20] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 14:58:20] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:58:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:20] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:58:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:58:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:58:20] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:58:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:20] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 14:58:20] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:58:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:20] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 14:58:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:58:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:58:20] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:58:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:20] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 14:58:20] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:58:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:20] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:58:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:58:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:58:20] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:58:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:20] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:58:20] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:58:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:20] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:58:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 9 ms returned sat
[2023-03-18 14:58:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:58:20] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:58:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:20] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:58:20] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:58:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:58:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:20] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:58:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:58:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:58:20] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:58:20] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:58:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:21] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:58:21] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:58:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:21] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:58:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:58:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:58:21] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:58:21] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:58:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:21] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:58:21] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:58:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:58:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:21] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:58:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:58:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:58:21] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:58:21] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:58:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:21] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:58:21] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:58:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:21] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:58:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:58:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:58:21] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:58:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:21] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:58:21] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:58:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:58:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:21] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:58:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:58:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:58:21] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:58:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:21] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:58:21] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:58:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:58:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:21] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:58:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:58:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:58:21] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:58:21] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:58:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:21] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:58:21] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:58:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:58:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:21] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:58:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:58:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:58:21] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:58:21] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:58:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:21] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:58:21] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:58:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:58:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:21] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:58:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:58:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:58:22] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:58:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:22] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:58:22] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:58:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:22] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:58:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:58:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:58:22] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:58:22] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:58:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:22] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:58:22] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:58:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:58:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:58:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:22] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:58:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:58:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:58:22] [INFO ] Added : 6 causal constraints over 2 iterations in 23 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 :[25657, 19637, 23842, 16655, 19610, 25663, 27825, 23845, 25684, 20864, 25683, 25670, 27821, 18547, 25647, 15170]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 14:58:39] [INFO ] Invariant cache hit.
[2023-03-18 14:58:39] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-18 14:58:39] [INFO ] Invariant cache hit.
[2023-03-18 14:58:39] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:58:39] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-18 14:58:39] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 14:58:39] [INFO ] Invariant cache hit.
[2023-03-18 14:58:39] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 14:58:39] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2405 ms. (steps per millisecond=415 ) properties (out of 16) seen :135487
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 :19611
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 664 ms. (steps per millisecond=1506 ) properties (out of 16) seen :10437
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 :20843
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 :12870
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 :12434
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :27778
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 :22227
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :25642
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 :23841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :25642
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 :23831
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :27778
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 :12888
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 442 ms. (steps per millisecond=2262 ) properties (out of 16) seen :19643
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 :9280
[2023-03-18 14:58:48] [INFO ] Invariant cache hit.
[2023-03-18 14:58:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 14:58:48] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:58:48] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:58:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:48] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:58:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:58:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:58:48] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:58:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:48] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:58:48] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 14:58:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:48] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:58:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:58:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:58:48] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:58:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:48] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:58:48] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:58:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:48] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:58:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 14:58:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:58:48] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:58:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:48] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:58:48] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:58:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:48] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:58:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:58:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:58:48] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:58:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 14:58:48] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:58:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:48] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:58:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:58:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:58:48] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:58:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:48] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:58:48] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:58:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:58:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:48] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:58:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:58:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:58:48] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:58:49] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:49] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:58:49] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:58:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:49] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:58:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:58:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:58:49] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:58:49] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:49] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:58:49] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:58:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:49] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:58:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:58:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:58:49] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:58:49] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:49] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:58:49] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:58:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:49] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:58:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:58:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:58:49] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:58:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:49] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:58:49] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:58:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:58:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:49] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:58:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:58:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:58:49] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:58:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:49] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:58:49] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:58:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:49] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:58:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:58:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:58:49] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:58:49] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:49] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:58:49] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:58:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:58:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:49] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:58:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:58:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:58:49] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:58:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:49] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:58:49] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:58:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:58:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:49] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:58:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:58:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:58:49] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:58:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:50] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:58:50] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:58:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:50] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:58:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:58:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:58:50] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:58:50] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:58:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:50] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:58:50] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:58:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:50] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:58:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:58:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:58:50] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:58:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:50] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:58:50] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:58:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:58:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:58:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:58:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:58:50] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:58:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:58:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:58:50] [INFO ] Added : 6 causal constraints over 2 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 :[25660, 19639, 23844, 16657, 19612, 25664, 27827, 23846, 25686, 23806, 25686, 25672, 27823, 18549, 25650, 15172]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 14:59:08] [INFO ] Invariant cache hit.
[2023-03-18 14:59:08] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-18 14:59:08] [INFO ] Invariant cache hit.
[2023-03-18 14:59:08] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:59:08] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-18 14:59:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 14:59:08] [INFO ] Invariant cache hit.
[2023-03-18 14:59:08] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 14:59:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2398 ms. (steps per millisecond=417 ) properties (out of 16) seen :135560
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 16) seen :20905
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 604 ms. (steps per millisecond=1655 ) properties (out of 16) seen :13428
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 :15161
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 595 ms. (steps per millisecond=1680 ) properties (out of 16) seen :11934
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 :15167
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 16) seen :23816
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :25642
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 :15889
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :25642
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 :23841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :27778
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 :12862
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 :18540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 673 ms. (steps per millisecond=1485 ) properties (out of 16) seen :9514
[2023-03-18 14:59:16] [INFO ] Invariant cache hit.
[2023-03-18 14:59:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 14:59:17] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:59:17] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:59:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:17] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:59:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 14:59:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:59:17] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:59:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:17] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:59:17] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 14:59:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:17] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 14:59:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:59:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 14:59:17] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:59:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 14:59:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:17] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 14:59:17] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:59:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:17] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 14:59:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:59:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 14:59:17] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:59:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:17] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:59:17] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 14:59:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:17] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:59:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:59:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:59:17] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:59:17] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:59:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:17] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:59:17] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 14:59:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:17] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:59:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:59:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:59:17] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:59:17] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:59:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:17] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:59:17] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:59:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:59:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:17] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:59:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:59:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:59:17] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:59:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:17] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:59:17] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:59:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:17] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 14:59:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:59:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 14:59:17] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:59:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:17] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 14:59:17] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:59:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:18] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:59:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:59:18] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:59:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:18] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:59:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:18] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:59:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:59:18] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:59:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:18] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:59:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:18] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:59:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 14:59:18] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:59:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:18] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:59:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:18] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:59:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:59:18] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:59:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:59:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:59:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:59:18] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:59:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:18] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:59:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:18] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:59:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:59:18] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:59:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:59:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:18] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:59:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:59:18] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:59:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:18] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:59:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:18] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:59:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:59:18] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:59:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:18] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:59:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:59:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:18] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:59:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:59:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:59:19] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25662, 19641, 23846, 16660, 19616, 25666, 27830, 23848, 25687, 23809, 25688, 25674, 27825, 18551, 25652, 15174]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 14:59:36] [INFO ] Invariant cache hit.
[2023-03-18 14:59:36] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-18 14:59:36] [INFO ] Invariant cache hit.
[2023-03-18 14:59:37] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:59:37] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-18 14:59:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 14:59:37] [INFO ] Invariant cache hit.
[2023-03-18 14:59:37] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 14:59:37] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2363 ms. (steps per millisecond=423 ) properties (out of 16) seen :135596
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 16) seen :18523
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 605 ms. (steps per millisecond=1652 ) properties (out of 16) seen :12882
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 :15870
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 :10792
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 :14540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 16) seen :16668
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :27778
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 :23828
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :25642
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 :16685
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :25642
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 :23819
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 612 ms. (steps per millisecond=1633 ) properties (out of 16) seen :11501
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 385 ms. (steps per millisecond=2597 ) properties (out of 16) seen :16666
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 :9830
[2023-03-18 14:59:45] [INFO ] Invariant cache hit.
[2023-03-18 14:59:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:45] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 14:59:45] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 14:59:45] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:59:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:45] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 14:59:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:59:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 14:59:45] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 14:59:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:45] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 14:59:45] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 14:59:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:45] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:59:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:59:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:59:45] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:59:45] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:59:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:46] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:59:46] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:59:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:59:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:46] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 14:59:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 14:59:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:59:46] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:59:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:46] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:59:46] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:59:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:46] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:59:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:59:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:59:46] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:59:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:46] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:59:46] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:59:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:59:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:46] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:59:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:59:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:59:46] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:59:46] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:59:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:46] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:59:46] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:59:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:46] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 14:59:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:59:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:59:46] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:59:46] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:59:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:46] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:59:46] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:59:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:59:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:46] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:59:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:59:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:59:46] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:59:46] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:59:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:46] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:59:46] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:59:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:59:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:46] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:59:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:59:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:59:46] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:59:46] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:59:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:46] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:59:46] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:59:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:47] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:59:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:59:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:59:47] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:59:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:47] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:59:47] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:59:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:59:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:47] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:59:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:59:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:59:47] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:59:47] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:59:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:47] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:59:47] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:59:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:47] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:59:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 14:59:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:59:47] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 14:59:47] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:59:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:47] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:59:47] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:59:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:47] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:59:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:59:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:59:47] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:59:47] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:59:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:47] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:59:47] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:59:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:47] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 14:59:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:59:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 14:59:47] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 14:59:47] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:59:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:47] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:59:47] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:59:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:59:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:47] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:59:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:59:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:59:47] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:59:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 14:59:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:47] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 14:59:47] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:59:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:59:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:47] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 14:59:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:59:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:59:47] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 14:59:47] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:59:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:47] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 14:59:47] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 14:59:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 14:59:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 14:59:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 14:59:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 14:59:48] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 14:59:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 14:59:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 14:59:48] [INFO ] Added : 6 causal constraints over 2 iterations in 23 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 :[25665, 19644, 23849, 16662, 19618, 25669, 27832, 23850, 25688, 23811, 25690, 25675, 27826, 18553, 25654, 15175]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 15:00:06] [INFO ] Invariant cache hit.
[2023-03-18 15:00:06] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-18 15:00:06] [INFO ] Invariant cache hit.
[2023-03-18 15:00:06] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 15:00:06] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-18 15:00:06] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 15:00:06] [INFO ] Invariant cache hit.
[2023-03-18 15:00:06] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 160 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 15:00:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2590 ms. (steps per millisecond=386 ) properties (out of 16) seen :135245
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 16) seen :22231
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 :9003
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 :16671
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 :14513
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 796 ms. (steps per millisecond=1256 ) properties (out of 16) seen :12389
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 414 ms. (steps per millisecond=2415 ) properties (out of 16) seen :23826
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 350 ms. (steps per millisecond=2857 ) properties (out of 16) seen :23816
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :25642
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 :19621
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 16) seen :22224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :27778
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 :10134
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 :18520
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 :10441
[2023-03-18 15:00:15] [INFO ] Invariant cache hit.
[2023-03-18 15:00:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:15] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:00:15] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 15:00:15] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:00:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:15] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:00:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:00:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:00:15] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:00:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:15] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:00:15] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:15] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:00:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:00:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:00:16] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:00:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:16] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:00:16] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:00:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:16] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:00:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:00:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:00:16] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:00:16] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:16] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:00:16] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:16] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:00:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:00:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:00:16] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:00:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:16] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:00:16] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:00:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:16] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-18 15:00:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:00:16] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:00:16] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:16] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:00:16] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:00:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:16] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:00:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:00:16] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:00:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:16] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:00:16] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:00:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:16] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:00:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:00:16] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:00:16] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:16] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:00:16] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:16] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:00:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:00:16] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:00:17] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:17] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:00:17] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:17] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:00:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:00:17] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:00:17] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:17] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:00:17] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:17] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:00:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:00:17] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:00:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:17] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:00:17] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:17] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:00:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:00:17] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:00:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:17] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:00:17] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:17] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:00:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:00:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:00:17] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:00:17] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:17] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:00:17] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:00:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:17] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:00:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:00:17] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:00:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:17] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:00:17] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:17] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:00:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:00:17] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:00:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:17] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:00:17] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:18] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:00:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:00:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:00:18] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:00:18] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:18] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:00:18] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:00:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:18] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:00:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:00:18] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25668, 19646, 23851, 16664, 19620, 25671, 27833, 23852, 25690, 23812, 25693, 25678, 27828, 18555, 25656, 15176]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 15:00:37] [INFO ] Invariant cache hit.
[2023-03-18 15:00:37] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-18 15:00:37] [INFO ] Invariant cache hit.
[2023-03-18 15:00:37] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 15:00:37] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-18 15:00:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:00:37] [INFO ] Invariant cache hit.
[2023-03-18 15:00:37] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 139 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 15:00:37] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2832 ms. (steps per millisecond=353 ) properties (out of 16) seen :135630
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 16) seen :16690
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 :11136
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 604 ms. (steps per millisecond=1655 ) properties (out of 16) seen :18583
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 584 ms. (steps per millisecond=1712 ) properties (out of 16) seen :11499
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 :11122
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 16) seen :16673
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 16) seen :19611
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :25642
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 :15870
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :25642
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 :22256
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 624 ms. (steps per millisecond=1602 ) properties (out of 16) seen :10102
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 :11965
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 707 ms. (steps per millisecond=1414 ) properties (out of 16) seen :9324
[2023-03-18 15:00:47] [INFO ] Invariant cache hit.
[2023-03-18 15:00:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:47] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:00:47] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 15:00:47] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:00:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:47] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:00:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:00:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:00:47] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:00:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:47] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:00:47] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:00:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:47] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:00:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:00:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:00:47] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:00:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:47] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:00:47] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:00:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:47] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:00:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:00:47] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:00:47] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:47] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:00:47] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:47] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:00:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:00:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:00:47] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:00:47] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:47] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:00:47] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:00:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:47] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:00:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:00:47] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:00:47] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:47] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:00:47] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:00:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:47] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:00:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:00:47] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:00:47] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:47] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:00:48] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:48] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:00:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:00:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:00:48] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:00:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:48] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:00:48] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:48] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:00:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:00:48] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:00:48] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:48] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:00:48] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:48] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:00:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:00:48] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:00:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:48] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:00:48] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:00:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:48] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:00:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:00:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:00:48] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:00:48] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:48] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:00:48] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:00:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:48] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:00:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:00:48] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:00:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:48] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:00:48] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:00:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:48] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:00:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:00:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:00:48] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:00:48] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:48] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:00:48] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:00:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:48] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:00:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:00:49] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:00:49] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:49] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:00:49] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:49] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:00:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:00:49] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:00:49] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:49] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:00:49] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:49] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:00:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:00:49] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:00:49] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:00:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:49] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:00:49] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:00:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:00:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:00:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:00:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:00:49] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:00:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:00:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:00:49] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25670, 19648, 23853, 16666, 19622, 25673, 27835, 23855, 25692, 23814, 25695, 25679, 27830, 18557, 25659, 15177]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 15:01:08] [INFO ] Invariant cache hit.
[2023-03-18 15:01:08] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 15:01:08] [INFO ] Invariant cache hit.
[2023-03-18 15:01:08] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 15:01:08] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-18 15:01:08] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 15:01:08] [INFO ] Invariant cache hit.
[2023-03-18 15:01:08] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 15:01:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2455 ms. (steps per millisecond=407 ) properties (out of 16) seen :135725
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 :22233
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 :12360
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 :18517
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 :9540
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 :11146
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 445 ms. (steps per millisecond=2247 ) properties (out of 16) seen :16679
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :27778
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 :20844
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :25642
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 :18547
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :25642
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 :20841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :27778
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 :13378
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 :11484
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 664 ms. (steps per millisecond=1506 ) properties (out of 16) seen :10458
[2023-03-18 15:01:17] [INFO ] Invariant cache hit.
[2023-03-18 15:01:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:17] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:01:17] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 15:01:17] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:01:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:17] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:01:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:01:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:01:17] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:01:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:01:17] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:01:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:17] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:01:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:01:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:01:17] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:01:17] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:17] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:01:17] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:01:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:17] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:01:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:01:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:01:17] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:01:17] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:17] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:01:17] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:17] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:01:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:01:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:01:17] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:01:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:17] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:01:17] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:17] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:01:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:01:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:01:17] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:01:18] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:18] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:01:18] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:18] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:01:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:01:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:01:18] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:01:18] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:18] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:01:18] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:18] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:01:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:01:18] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:01:18] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:18] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:01:18] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:01:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:18] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:01:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:01:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:01:18] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:01:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:18] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:01:18] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:01:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:18] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:01:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:01:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:01:18] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:01:18] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:18] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:01:18] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:18] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:01:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:01:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:01:18] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:01:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:18] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:01:18] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:01:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:18] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:01:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:01:18] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:01:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:18] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:01:18] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:19] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:01:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:01:19] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:01:19] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:19] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:01:19] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:01:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:19] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:01:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:01:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:01:19] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:01:19] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:19] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:01:19] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:19] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:01:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:01:19] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:01:19] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:19] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:01:19] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:19] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:01:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:01:19] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:01:19] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:19] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:01:19] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:01:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:19] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:01:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:01:19] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25672, 19651, 23855, 16668, 19624, 25675, 27837, 23856, 25695, 23815, 25697, 25681, 27832, 18560, 25662, 15179]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 15:01:38] [INFO ] Invariant cache hit.
[2023-03-18 15:01:38] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-18 15:01:38] [INFO ] Invariant cache hit.
[2023-03-18 15:01:38] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 15:01:39] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-18 15:01:39] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:01:39] [INFO ] Invariant cache hit.
[2023-03-18 15:01:39] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 15:01:39] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2250 ms. (steps per millisecond=444 ) properties (out of 16) seen :135685
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 16) seen :16673
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 :11092
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 :20850
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 600 ms. (steps per millisecond=1666 ) properties (out of 16) seen :11562
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 :22242
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 :23823
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :27778
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 :18523
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 702 ms. (steps per millisecond=1424 ) properties (out of 16) seen :17566
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 16) seen :18522
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :27778
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 :13383
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 :15894
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 :10152
[2023-03-18 15:01:47] [INFO ] Invariant cache hit.
[2023-03-18 15:01:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:47] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:01:47] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 15:01:47] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:01:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:47] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:01:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:01:47] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:01:47] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:47] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:01:47] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:01:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:48] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:01:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:01:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:01:48] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:01:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:48] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:01:48] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:48] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:01:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:01:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:01:48] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:01:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:48] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:01:48] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:01:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:48] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:01:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:01:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:01:48] [INFO ] Added : 4 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:01:48] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:48] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:01:48] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:01:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:48] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:01:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:01:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:01:48] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:01:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:48] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:01:48] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:48] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:01:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:01:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:01:48] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:01:48] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:48] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:01:48] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:48] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:01:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:01:48] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:01:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:48] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:01:48] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:01:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:49] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:01:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:01:49] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:01:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:49] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:01:49] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:49] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:01:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:01:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:01:49] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:01:49] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:49] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:01:49] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:49] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:01:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:01:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:01:49] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:01:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:49] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:01:49] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:01:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:49] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:01:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:01:49] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:01:49] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:49] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:01:49] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:49] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:01:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:01:49] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:01:49] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:49] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:01:49] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:49] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:01:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:01:49] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:01:49] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:49] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 15:01:49] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:01:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:49] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:01:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:01:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:01:49] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:01:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:50] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:01:50] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:50] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:01:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:01:50] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:01:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:50] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:01:50] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:01:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:01:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:01:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:01:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:01:50] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:01:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:01:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:01:50] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25674, 19653, 23857, 16670, 22214, 25677, 27839, 23858, 25697, 23816, 25699, 25683, 27835, 18563, 25665, 15180]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 15:02:08] [INFO ] Invariant cache hit.
[2023-03-18 15:02:08] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 15:02:08] [INFO ] Invariant cache hit.
[2023-03-18 15:02:08] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 15:02:08] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-18 15:02:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:02:08] [INFO ] Invariant cache hit.
[2023-03-18 15:02:08] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 123 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 15:02:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2656 ms. (steps per millisecond=376 ) properties (out of 16) seen :135182
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 :20861
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 :19684
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 414 ms. (steps per millisecond=2415 ) properties (out of 16) seen :18529
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 :11521
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 :20860
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 16) seen :23818
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 16) seen :22224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :25642
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 :15166
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :25642
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 :23830
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :27778
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 :19700
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 348 ms. (steps per millisecond=2873 ) properties (out of 16) seen :22231
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 :10820
[2023-03-18 15:02:16] [INFO ] Invariant cache hit.
[2023-03-18 15:02:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:16] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:02:16] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 15:02:16] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:02:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:17] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:02:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:02:17] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:02:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:02:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:17] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:02:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:02:17] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:02:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:17] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:02:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:17] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:02:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:02:17] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:02:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:17] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:02:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:17] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:02:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:02:17] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:02:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:02:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:17] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:02:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:02:17] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:02:17] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:17] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:02:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:17] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:02:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:02:17] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:02:17] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:17] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:02:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:17] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:02:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:02:17] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:02:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:17] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:02:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:17] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:02:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:02:17] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:02:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:18] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:02:18] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:02:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:02:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:18] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:02:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:02:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:02:18] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:02:18] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:02:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:18] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:02:18] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:02:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:02:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:18] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:02:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:02:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:02:18] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:02:18] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:02:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:18] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:02:18] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:02:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:18] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:02:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 11 ms returned sat
[2023-03-18 15:02:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:02:18] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:02:18] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:02:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:18] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:02:18] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:02:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:02:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:18] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:02:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:02:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:02:18] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:02:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:18] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:02:18] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:02:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:18] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:02:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:02:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:02:18] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:02:18] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:02:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:18] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:02:18] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:02:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:02:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:18] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:02:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:02:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:02:18] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:02:18] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:02:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:18] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:02:18] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:02:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:19] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:02:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:02:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:02:19] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:02:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:19] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:02:19] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:02:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:02:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:02:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:19] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:02:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:02:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:02:19] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25676, 19655, 23859, 16671, 22216, 25679, 27841, 23860, 25699, 23817, 25700, 25685, 27837, 19602, 25667, 15183]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 15:02:37] [INFO ] Invariant cache hit.
[2023-03-18 15:02:37] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-18 15:02:37] [INFO ] Invariant cache hit.
[2023-03-18 15:02:37] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 15:02:37] [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 15:02:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:02:37] [INFO ] Invariant cache hit.
[2023-03-18 15:02:37] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 15:02:37] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2446 ms. (steps per millisecond=408 ) properties (out of 16) seen :135298
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 :19626
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 562 ms. (steps per millisecond=1779 ) properties (out of 16) seen :12355
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 :23829
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 :11517
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 447 ms. (steps per millisecond=2237 ) properties (out of 16) seen :15917
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 :20840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :27778
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 :22241
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :25642
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 :17550
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :25642
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 :17547
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 603 ms. (steps per millisecond=1658 ) properties (out of 16) seen :11509
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 350 ms. (steps per millisecond=2857 ) properties (out of 16) seen :17545
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 :10124
[2023-03-18 15:02:45] [INFO ] Invariant cache hit.
[2023-03-18 15:02:45] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-18 15:02:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:45] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:02:45] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 15:02:45] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:02:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:45] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:02:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:02:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:02:45] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:02:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:46] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:02:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:46] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:02:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:02:46] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:02:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:46] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:02:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:46] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:02:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:02:46] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:02:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:46] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:02:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:46] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:02:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:02:46] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:02:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:46] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:02:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:46] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:02:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:02:46] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:02:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:46] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:02:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:46] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:02:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:02:46] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:02:46] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:46] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:02:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:46] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:02:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:02:46] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:02:46] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:46] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:02:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:46] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:02:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:02:46] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:02:46] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:46] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:02:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:46] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:02:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:02:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:02:47] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:02:47] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:02:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:47] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:02:47] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:02:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:02:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:47] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:02:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:02:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:02:47] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:02:47] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:02:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:47] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:02:47] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:02:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:47] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:02:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:02:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:02:47] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:02:47] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:02:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:47] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:02:47] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:02:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:02:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:47] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:02:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:02:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:02:47] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:02:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:47] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:02:47] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:02:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:02:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:47] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:02:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:02:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:02:47] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:02:47] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:02:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:47] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:02:47] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:02:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:47] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:02:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:02:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:02:47] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:02:47] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:02:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:47] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:02:47] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:02:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:02:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:47] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:02:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 10 ms returned sat
[2023-03-18 15:02:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:02:47] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:02:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:02:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:48] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:02:48] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:02:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:02:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:02:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:02:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:02:48] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:02:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:02:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:02:48] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25679, 19658, 23861, 16673, 22218, 25682, 27843, 23862, 25701, 23819, 25702, 25687, 27840, 19604, 25670, 15184]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 15:03:06] [INFO ] Invariant cache hit.
[2023-03-18 15:03:06] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-18 15:03:06] [INFO ] Invariant cache hit.
[2023-03-18 15:03:06] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 15:03:06] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-18 15:03:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:03:06] [INFO ] Invariant cache hit.
[2023-03-18 15:03:06] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 15:03:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2473 ms. (steps per millisecond=404 ) properties (out of 16) seen :135512
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 :18533
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 530 ms. (steps per millisecond=1886 ) properties (out of 16) seen :12352
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 :17545
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 :10223
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 :13910
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 :16716
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :27778
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 :20856
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :25642
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 :14534
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :25642
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 :22225
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 577 ms. (steps per millisecond=1733 ) properties (out of 16) seen :12905
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 16) seen :16683
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 :10126
[2023-03-18 15:03:15] [INFO ] Invariant cache hit.
[2023-03-18 15:03:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:15] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:03:15] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 15:03:15] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:03:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:15] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:03:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:03:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:03:15] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:03:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:15] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:03:15] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:03:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:15] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:03:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:03:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:03:15] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:03:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:15] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:03:15] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:03:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:03:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:15] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:03:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:03:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:03:15] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:03:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:15] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:03:15] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:03:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:03:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:15] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:03:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:03:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:03:15] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:03:15] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:03:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:15] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:03:15] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:03:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:03:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:15] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:03:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:03:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:03:15] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:03:15] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:03:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:15] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:03:15] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:03:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:03:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:15] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:03:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:03:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:03:15] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:03:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:15] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:03:16] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:03:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:03:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:16] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:03:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:03:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:03:16] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:03:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:16] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:03:16] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:03:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:03:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:16] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:03:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:03:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:03:16] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:03:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:16] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:03:16] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:03:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:16] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:03:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:03:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:03:16] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:03:16] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:16] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:03:16] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:03:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:16] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:03:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:03:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:03:16] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:03:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:16] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:03:16] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:03:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:03:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:16] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:03:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:03:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:03:16] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:03:16] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:16] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:03:16] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:03:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:03:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:16] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:03:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:03:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:03:16] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:03:16] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:16] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:03:16] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:03:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:16] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:03:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:03:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:03:17] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:03:17] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:03:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:17] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:03:17] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:03:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:17] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:03:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:03:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:03:17] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:03:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:17] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:03:17] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:03:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:03:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:17] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:03:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:03:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:03:17] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:03:17] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:03:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:17] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:03:17] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:03:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:03:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:03:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:17] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:03:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:03:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:03:17] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25682, 19660, 23863, 16676, 22220, 25683, 27845, 23864, 25703, 23821, 25704, 25689, 27842, 19606, 25673, 15186]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 15:03:36] [INFO ] Invariant cache hit.
[2023-03-18 15:03:36] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-18 15:03:36] [INFO ] Invariant cache hit.
[2023-03-18 15:03:36] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 15:03:36] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-18 15:03:36] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 15:03:36] [INFO ] Invariant cache hit.
[2023-03-18 15:03:36] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 15:03:36] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2441 ms. (steps per millisecond=409 ) properties (out of 16) seen :135534
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 :22236
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 16) seen :12346
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 :16712
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 :11536
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 :12833
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 16) seen :23813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :27778
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 :23813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :25642
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 :13377
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :25642
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 :25650
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :27778
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 :10080
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 :20840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 707 ms. (steps per millisecond=1414 ) properties (out of 16) seen :9219
[2023-03-18 15:03:45] [INFO ] Invariant cache hit.
[2023-03-18 15:03:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:45] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:03:45] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 15:03:45] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:03:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:45] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:03:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:03:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:03:45] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:03:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:45] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:03:45] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:03:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:45] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:03:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:03:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:03:45] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:03:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:45] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:03:45] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:03:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:45] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:03:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:03:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:03:45] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:03:45] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:03:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:45] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:03:45] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:03:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:03:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:45] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:03:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:03:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:03:45] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:03:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:45] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:03:45] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:03:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:45] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:03:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:03:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:03:45] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:03:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:45] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:03:45] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:03:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:03:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:45] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:03:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:03:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:03:45] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:03:46] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:03:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:46] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:03:46] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:03:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:03:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:46] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:03:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:03:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:03:46] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:03:46] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:03:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:46] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:03:46] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:03:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:46] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:03:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:03:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:03:46] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:03:46] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:03:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:46] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:03:46] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:03:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:46] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:03:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:03:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:03:46] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:03:46] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:03:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:46] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:03:46] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:03:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:46] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:03:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:03:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:03:46] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:03:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:46] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:03:46] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:03:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:03:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:46] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:03:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:03:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:03:46] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:03:46] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:03:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:46] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:03:46] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:03:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:46] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:03:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:03:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:03:46] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:03:46] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:03:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:46] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:03:46] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:03:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:47] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:03:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:03:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:03:47] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:03:47] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:03:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:47] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:03:47] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:03:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:47] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:03:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:03:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:03:47] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:03:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:47] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:03:47] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:03:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:47] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:03:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:03:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:03:47] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:03:47] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:03:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:47] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:03:47] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:03:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:03:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:03:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:03:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:03:47] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:03:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:03:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:03:47] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25684, 19662, 23865, 16678, 22222, 25685, 27847, 23866, 25705, 23823, 25707, 25691, 27844, 19609, 25675, 15187]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 15:04:05] [INFO ] Invariant cache hit.
[2023-03-18 15:04:05] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-18 15:04:05] [INFO ] Invariant cache hit.
[2023-03-18 15:04:05] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 15:04:05] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-18 15:04:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:04:05] [INFO ] Invariant cache hit.
[2023-03-18 15:04:05] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 15:04:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2382 ms. (steps per millisecond=419 ) properties (out of 16) seen :135380
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 :22237
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 :11132
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 :17553
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 :11139
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 16) seen :14537
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 :20846
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 16) seen :23821
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :25642
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 :18523
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 16) seen :23809
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :27778
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 :12903
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 16) seen :15879
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 :9793
[2023-03-18 15:04:14] [INFO ] Invariant cache hit.
[2023-03-18 15:04:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:14] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:04:14] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 15:04:14] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:04:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:14] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:04:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:04:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:04:14] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:04:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:14] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:04:14] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:04:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:14] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:04:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:04:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:04:14] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:04:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:14] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:04:14] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:04:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:14] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:04:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:04:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:04:14] [INFO ] Added : 2 causal constraints over 1 iterations in 28 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:04:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:14] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:04:14] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:04:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:14] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:04:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:04:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:04:14] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:04:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:14] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:04:14] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:04:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:14] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:04:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:04:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:04:14] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:04:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:14] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:04:14] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:04:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:14] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:04:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:04:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:04:14] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:04:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:14] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:04:14] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:04:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:15] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:04:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:04:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:04:15] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:04:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:15] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:04:15] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:04:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:15] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:04:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:04:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:04:15] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:04:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:15] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:04:15] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:04:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:15] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:04:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:04:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:04:15] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:04:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:15] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:04:15] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:04:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:15] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:04:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:04:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:04:15] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:04:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:15] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:04:15] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:04:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:15] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:04:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:04:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:04:15] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:04:15] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:15] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:04:15] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:04:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:15] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:04:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:04:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:04:15] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:04:15] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:15] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:04:15] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:04:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:15] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:04:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:04:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:04:15] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:04:16] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:04:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:16] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:04:16] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:04:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:04:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:16] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:04:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:04:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:04:16] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:04:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:16] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:04:16] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:04:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:16] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:04:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:04:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:04:16] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:04:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:16] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:04:16] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:04:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:04:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:16] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:04:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:04:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:04:16] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25687, 19665, 23867, 16681, 22224, 25686, 27849, 23868, 25707, 23825, 25709, 25693, 27846, 19611, 25677, 15188]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 15:04:34] [INFO ] Invariant cache hit.
[2023-03-18 15:04:34] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-18 15:04:34] [INFO ] Invariant cache hit.
[2023-03-18 15:04:34] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 15:04:34] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-18 15:04:34] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 15:04:34] [INFO ] Invariant cache hit.
[2023-03-18 15:04:34] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 15:04:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2395 ms. (steps per millisecond=417 ) properties (out of 16) seen :135273
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 :11518
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 16) seen :15924
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 :23813
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 :10428
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 :12854
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 16) seen :23818
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :27778
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 :18525
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 467 ms. (steps per millisecond=2141 ) properties (out of 16) seen :16679
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 16) seen :23813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :27778
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 :12836
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 :16693
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 :13929
[2023-03-18 15:04:43] [INFO ] Invariant cache hit.
[2023-03-18 15:04:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:43] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:04:43] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 15:04:43] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:04:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:43] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:04:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:04:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:04:43] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:04:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:43] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:04:43] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:04:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:43] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:04:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:04:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:04:43] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:04:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:43] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:04:43] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:04:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:04:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:43] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:04:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:04:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:04:43] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:04:44] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:04:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:44] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:04:44] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:04:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:44] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:04:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:04:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:04:44] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 15:04:44] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:04:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:44] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:04:44] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:04:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:44] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:04:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:04:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:04:44] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:04:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:44] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:04:44] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:04:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:04:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:44] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:04:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:04:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:04:44] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:04:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:44] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:04:44] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:04:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:44] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:04:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:04:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:04:44] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:04:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:44] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:04:44] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:04:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:04:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:44] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:04:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:04:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:04:44] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:04:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:44] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:04:44] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:04:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:04:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:44] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:04:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:04:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:04:44] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:04:44] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:04:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:44] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:04:44] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:04:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:04:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:45] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:04:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:04:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:04:45] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:04:45] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:04:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:45] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:04:45] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:04:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:04:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:45] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:04:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:04:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:04:45] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:04:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:45] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:04:45] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:04:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:45] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:04:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:04:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:04:45] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:04:45] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:04:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:45] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:04:45] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:04:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:04:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:45] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:04:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:04:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:04:45] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:04:45] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:04:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:45] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:04:45] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:04:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:04:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:45] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:04:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:04:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:04:45] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:04:45] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:04:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:45] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:04:45] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:04:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:04:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:45] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:04:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:04:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:04:45] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:04:45] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:04:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:45] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:04:45] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:04:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:04:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:04:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:04:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:04:46] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:04:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:04:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:04:46] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25689, 19667, 23869, 16683, 22226, 25688, 27850, 23869, 25709, 23827, 25710, 25695, 27848, 19613, 25679, 15190]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 15:05:04] [INFO ] Invariant cache hit.
[2023-03-18 15:05:04] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-18 15:05:04] [INFO ] Invariant cache hit.
[2023-03-18 15:05:04] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 15:05:04] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-18 15:05:04] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 15:05:04] [INFO ] Invariant cache hit.
[2023-03-18 15:05:04] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 15:05:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2383 ms. (steps per millisecond=419 ) properties (out of 16) seen :135857
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 564 ms. (steps per millisecond=1773 ) properties (out of 16) seen :11139
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 571 ms. (steps per millisecond=1751 ) properties (out of 16) seen :12853
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 16) seen :22224
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 :13912
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 :11876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 16) seen :23820
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 16) seen :23821
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :25642
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 :18561
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 350 ms. (steps per millisecond=2857 ) properties (out of 16) seen :23828
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :27778
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 :17584
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 :18536
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 :9301
[2023-03-18 15:05:12] [INFO ] Invariant cache hit.
[2023-03-18 15:05:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:12] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:05:12] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 15:05:12] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:05:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:12] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:05:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:05:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:05:12] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:05:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:12] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:05:12] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:05:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:05:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:12] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:05:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:05:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:05:12] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:05:12] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:05:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:12] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:05:12] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:05:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:13] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:05:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:05:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:05:13] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:05:13] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:05:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:13] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:05:13] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:05:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:13] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:05:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:05:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:05:13] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:05:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:13] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:05:13] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:05:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:13] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:05:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:05:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:05:13] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:05:13] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:05:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:13] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:05:13] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:05:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:13] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:05:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:05:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:05:13] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:05:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:13] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:05:13] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:05:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:05:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:13] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:05:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:05:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:05:13] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:05:13] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:05:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:13] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:05:13] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:05:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:05:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:13] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:05:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:05:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:05:13] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:05:13] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:05:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:13] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:05:13] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:05:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:13] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:05:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:05:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:05:13] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:05:13] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:05:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:13] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:05:13] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:05:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:13] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:05:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:05:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:05:14] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:05:14] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:05:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:14] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:05:14] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:05:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:14] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:05:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:05:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:05:14] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:05:14] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:05:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:14] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:05:14] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:05:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:14] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:05:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:05:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:05:14] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:05:14] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:05:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:14] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:05:14] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:05:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:05:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:14] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:05:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:05:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:05:14] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:05:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:14] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:05:14] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:05:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:14] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:05:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:05:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:05:14] [INFO ] Added : 4 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:05:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:14] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:05:14] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:05:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:05:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:14] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:05:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:05:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:05:14] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:05:14] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:05:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:14] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:05:14] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:05:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:05:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:14] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:05:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:05:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:05:14] [INFO ] Added : 6 causal constraints over 2 iterations in 23 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25692, 19669, 23872, 16685, 22228, 25690, 27852, 23872, 25711, 23829, 25712, 25697, 27850, 19616, 25681, 15192]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 15:05:33] [INFO ] Invariant cache hit.
[2023-03-18 15:05:33] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-18 15:05:33] [INFO ] Invariant cache hit.
[2023-03-18 15:05:33] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 15:05:33] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-18 15:05:33] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:05:33] [INFO ] Invariant cache hit.
[2023-03-18 15:05:33] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 15:05:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2518 ms. (steps per millisecond=397 ) properties (out of 16) seen :135604
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 :17559
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 :13387
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 :16687
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 16) seen :12352
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 16) seen :17561
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 :19613
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :27778
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 :17552
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :25642
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 :16696
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :25642
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 :22228
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :27778
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 :11944
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 500 ms. (steps per millisecond=2000 ) properties (out of 16) seen :19633
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 :10803
[2023-03-18 15:05:42] [INFO ] Invariant cache hit.
[2023-03-18 15:05:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:42] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:05:42] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 15:05:42] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:05:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:42] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:05:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:05:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:05:42] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:05:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:42] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:05:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:05:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:42] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:05:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:05:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:05:42] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:05:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:42] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:05:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:05:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:42] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:05:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:05:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:05:42] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:05:42] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:05:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:42] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:05:42] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:05:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:05:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:43] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:05:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:05:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:05:43] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:05:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:43] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:05:43] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:05:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:05:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:43] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:05:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:05:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:05:43] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 15:05:43] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:05:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:43] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:05:43] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:05:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:05:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:43] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:05:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:05:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:05:43] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:05:43] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:05:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:43] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:05:43] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:05:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:43] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:05:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:05:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:05:43] [INFO ] Added : 0 causal constraints over 0 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:05:43] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:05:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:43] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:05:43] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:05:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:05:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:43] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:05:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:05:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:05:43] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:05:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:43] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:05:43] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:05:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:43] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:05:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:05:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:05:43] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:05:43] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:05:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:43] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:05:43] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:05:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:43] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:05:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:05:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:05:44] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:05:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:44] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:05:44] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:05:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:05:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:44] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 15:05:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:05:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:05:44] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:05:44] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:05:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:44] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:05:44] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:05:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:05:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:44] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:05:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:05:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:05:44] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:05:44] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:05:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:44] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:05:44] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:05:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:44] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:05:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:05:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:05:44] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:05:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:44] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:05:44] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:05:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:44] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:05:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:05:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:05:44] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:05:44] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:05:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:44] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:05:44] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:05:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:05:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:44] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:05:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:05:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:05:44] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:05:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:44] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:05:44] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:05:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:05:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:05:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:05:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:05:44] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:05:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:05:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:05:44] [INFO ] Added : 6 causal constraints over 2 iterations in 22 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25696, 19671, 23875, 16687, 22230, 25692, 27855, 23874, 25713, 23831, 25715, 25699, 27852, 19618, 25683, 15195]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 15:06:03] [INFO ] Invariant cache hit.
[2023-03-18 15:06:03] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-18 15:06:03] [INFO ] Invariant cache hit.
[2023-03-18 15:06:03] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 15:06:03] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-18 15:06:03] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:06:03] [INFO ] Invariant cache hit.
[2023-03-18 15:06:03] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 15:06:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2495 ms. (steps per millisecond=400 ) properties (out of 16) seen :135804
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 :18546
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 :12852
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 :17580
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 :12846
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 :11527
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 :22232
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :27778
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 :20845
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :25642
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 :16715
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :25642
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 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :27778
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 :15895
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 :10115
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 :12397
[2023-03-18 15:06:12] [INFO ] Invariant cache hit.
[2023-03-18 15:06:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:06:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:12] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:06:12] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 15:06:12] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:06:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:06:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:06:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:12] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 15:06:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:06:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:06:12] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:06:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:06:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:12] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:06:12] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:06:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:06:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:06:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:12] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:06:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:06:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:06:12] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:06:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:06:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:12] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:06:12] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:06:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:06:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:06:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:12] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:06:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:06:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:06:12] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:06:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:06:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:12] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:06:12] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:06:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:06:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:06:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:12] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:06:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:06:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:06:12] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:06:12] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:06:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:12] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:06:12] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:06:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:06:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:06:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:12] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:06:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:06:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:06:12] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:06:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:06:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:12] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:06:12] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:06:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:06:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:06:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:12] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:06:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:06:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:06:12] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:06:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:06:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:12] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:06:12] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:06:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:06:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:06:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:12] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:06:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:06:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:06:12] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:06:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:06:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:12] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:06:12] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:06:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:06:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:06:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:13] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:06:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:06:13] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:06:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:13] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:06:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:06:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:13] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:06:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:06:13] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:06:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:13] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:06:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:06:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:13] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:06:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:06:13] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:06:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:13] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:06:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:06:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:13] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:06:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:06:13] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:06:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:13] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:06:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:06:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:13] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:06:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:06:13] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:06:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:13] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:06:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:06:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:13] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:06:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:06:13] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:06:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:13] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:06:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:06:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:13] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:06:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:06:13] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:06:13] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:13] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:06:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:06:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:13] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:06:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:06:13] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:06:13] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:13] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:06:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:06:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:06:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 15:06:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:06:14] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:06:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:06:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:06:14] [INFO ] Added : 6 causal constraints over 2 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 :[25698, 19674, 23877, 16690, 22232, 25694, 27858, 23876, 25715, 23833, 25717, 25701, 27855, 19621, 25686, 15197]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 15:06:32] [INFO ] Invariant cache hit.
[2023-03-18 15:06:32] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 15:06:32] [INFO ] Invariant cache hit.
[2023-03-18 15:06:32] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 15:06:32] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-18 15:06:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 15:06:32] [INFO ] Invariant cache hit.
[2023-03-18 15:06:32] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 114 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 15:06:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2496 ms. (steps per millisecond=400 ) properties (out of 16) seen :135437
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 :19642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 551 ms. (steps per millisecond=1814 ) properties (out of 16) seen :12356
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 :20904
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 :9608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 632 ms. (steps per millisecond=1582 ) properties (out of 16) seen :10832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 16) seen :22230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 16) seen :20848
========== 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-S064P12"
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-S064P12, 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-167891806300357"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S064P12.tgz
mv SemanticWebServices-PT-S064P12 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 ;