About the Execution of 2022-gold for SemanticWebServices-PT-S128P15
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1123.176 | 3600000.00 | 3666459.00 | 9271.10 | ? ? ? ? ? ? ? ? ? 1 ? ? ? ? ? ? | normal |
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.r383-smll-167891833300051.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 gold2022
Input is SemanticWebServices-PT-S128P15, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r383-smll-167891833300051
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 744K
-rw-r--r-- 1 mcc users 6.7K Feb 26 10:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 10:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 26 10:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 10:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 26 10:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 191K Feb 26 10:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Feb 26 10:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Feb 26 10:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:51 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 227K 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-S128P15-UpperBounds-00
FORMULA_NAME SemanticWebServices-PT-S128P15-UpperBounds-01
FORMULA_NAME SemanticWebServices-PT-S128P15-UpperBounds-02
FORMULA_NAME SemanticWebServices-PT-S128P15-UpperBounds-03
FORMULA_NAME SemanticWebServices-PT-S128P15-UpperBounds-04
FORMULA_NAME SemanticWebServices-PT-S128P15-UpperBounds-05
FORMULA_NAME SemanticWebServices-PT-S128P15-UpperBounds-06
FORMULA_NAME SemanticWebServices-PT-S128P15-UpperBounds-07
FORMULA_NAME SemanticWebServices-PT-S128P15-UpperBounds-08
FORMULA_NAME SemanticWebServices-PT-S128P15-UpperBounds-09
FORMULA_NAME SemanticWebServices-PT-S128P15-UpperBounds-10
FORMULA_NAME SemanticWebServices-PT-S128P15-UpperBounds-11
FORMULA_NAME SemanticWebServices-PT-S128P15-UpperBounds-12
FORMULA_NAME SemanticWebServices-PT-S128P15-UpperBounds-13
FORMULA_NAME SemanticWebServices-PT-S128P15-UpperBounds-14
FORMULA_NAME SemanticWebServices-PT-S128P15-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679153326719
Running Version 202205111006
[2023-03-18 15:28:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 15:28:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 15:28:49] [INFO ] Load time of PNML (sax parser for PT used): 195 ms
[2023-03-18 15:28:49] [INFO ] Transformed 188 places.
[2023-03-18 15:28:49] [INFO ] Transformed 416 transitions.
[2023-03-18 15:28:49] [INFO ] Parsed PT model containing 188 places and 416 transitions in 378 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 11 ms.
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 220 transitions
Reduce redundant transitions removed 220 transitions.
Normalized transition count is 185 out of 194 initially.
// Phase 1: matrix 185 rows 186 cols
[2023-03-18 15:28:49] [INFO ] Computed 37 place invariants in 36 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=56 ) properties (out of 16) seen :646
FORMULA SemanticWebServices-PT-S128P15-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 15) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 15) seen :37
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 15) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 15) seen :31
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 15) seen :31
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 15) seen :31
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 15) seen :31
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 15) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 15) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 15) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 15) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 15) seen :39
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 15) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 15) seen :31
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 15) seen :11
[2023-03-18 15:28:49] [INFO ] Flow matrix only has 185 transitions (discarded 9 similar events)
// Phase 1: matrix 185 rows 186 cols
[2023-03-18 15:28:49] [INFO ] Computed 37 place invariants in 11 ms
[2023-03-18 15:28:49] [INFO ] [Real]Absence check using 2 positive place invariants in 31 ms returned sat
[2023-03-18 15:28:49] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 20 ms returned sat
[2023-03-18 15:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:50] [INFO ] [Real]Absence check using state equation in 139 ms returned sat
[2023-03-18 15:28:50] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-18 15:28:50] [INFO ] [Real]Added 72 Read/Feed constraints in 16 ms returned sat
[2023-03-18 15:28:50] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 30 ms.
[2023-03-18 15:28:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:28:50] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 11 ms returned sat
[2023-03-18 15:28:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:50] [INFO ] [Nat]Absence check using state equation in 111 ms returned sat
[2023-03-18 15:28:50] [INFO ] [Nat]Added 72 Read/Feed constraints in 20 ms returned sat
[2023-03-18 15:28:50] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 25 ms.
[2023-03-18 15:28:50] [INFO ] Added : 7 causal constraints over 2 iterations in 94 ms. Result :sat
Minimization took 17 ms.
[2023-03-18 15:28:50] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:28:50] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 9 ms returned sat
[2023-03-18 15:28:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:50] [INFO ] [Real]Absence check using state equation in 101 ms returned sat
[2023-03-18 15:28:50] [INFO ] [Real]Added 72 Read/Feed constraints in 26 ms returned sat
[2023-03-18 15:28:50] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 23 ms.
[2023-03-18 15:28:50] [INFO ] Added : 0 causal constraints over 0 iterations in 53 ms. Result :sat
Minimization took 16 ms.
[2023-03-18 15:28:51] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:28:51] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 12 ms returned sat
[2023-03-18 15:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:51] [INFO ] [Real]Absence check using state equation in 107 ms returned sat
[2023-03-18 15:28:51] [INFO ] [Real]Added 72 Read/Feed constraints in 11 ms returned sat
[2023-03-18 15:28:51] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 17 ms.
[2023-03-18 15:28:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:28:51] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 9 ms returned sat
[2023-03-18 15:28:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:51] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-18 15:28:51] [INFO ] [Nat]Added 72 Read/Feed constraints in 12 ms returned sat
[2023-03-18 15:28:51] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 20 ms.
[2023-03-18 15:28:51] [INFO ] Added : 5 causal constraints over 1 iterations in 62 ms. Result :sat
Minimization took 14 ms.
[2023-03-18 15:28:51] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:28:51] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 9 ms returned sat
[2023-03-18 15:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:51] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 15:28:51] [INFO ] [Real]Added 72 Read/Feed constraints in 10 ms returned sat
[2023-03-18 15:28:51] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 16 ms.
[2023-03-18 15:28:51] [INFO ] Added : 0 causal constraints over 0 iterations in 45 ms. Result :sat
Minimization took 16 ms.
[2023-03-18 15:28:51] [INFO ] [Real]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-18 15:28:51] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 9 ms returned sat
[2023-03-18 15:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:52] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-18 15:28:52] [INFO ] [Real]Added 72 Read/Feed constraints in 10 ms returned sat
[2023-03-18 15:28:52] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 16 ms.
[2023-03-18 15:28:52] [INFO ] Added : 0 causal constraints over 0 iterations in 42 ms. Result :sat
Minimization took 15 ms.
[2023-03-18 15:28:52] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:28:52] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 11 ms returned sat
[2023-03-18 15:28:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:52] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 15:28:52] [INFO ] [Real]Added 72 Read/Feed constraints in 8 ms returned sat
[2023-03-18 15:28:52] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 20 ms.
[2023-03-18 15:28:52] [INFO ] Added : 0 causal constraints over 0 iterations in 43 ms. Result :sat
Minimization took 14 ms.
[2023-03-18 15:28:52] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 15:28:52] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 12 ms returned sat
[2023-03-18 15:28:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:52] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 15:28:52] [INFO ] [Real]Added 72 Read/Feed constraints in 9 ms returned sat
[2023-03-18 15:28:52] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 18 ms.
[2023-03-18 15:28:52] [INFO ] Added : 0 causal constraints over 0 iterations in 44 ms. Result :sat
Minimization took 18 ms.
[2023-03-18 15:28:52] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:28:52] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 10 ms returned sat
[2023-03-18 15:28:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:52] [INFO ] [Real]Absence check using state equation in 101 ms returned sat
[2023-03-18 15:28:52] [INFO ] [Real]Added 72 Read/Feed constraints in 10 ms returned sat
[2023-03-18 15:28:52] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 17 ms.
[2023-03-18 15:28:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:28:53] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 10 ms returned sat
[2023-03-18 15:28:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:53] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 15:28:53] [INFO ] [Nat]Added 72 Read/Feed constraints in 11 ms returned sat
[2023-03-18 15:28:53] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 18 ms.
[2023-03-18 15:28:53] [INFO ] Added : 7 causal constraints over 2 iterations in 81 ms. Result :sat
Minimization took 18 ms.
[2023-03-18 15:28:53] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:28:53] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 12 ms returned sat
[2023-03-18 15:28:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:53] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-18 15:28:53] [INFO ] [Real]Added 72 Read/Feed constraints in 10 ms returned sat
[2023-03-18 15:28:53] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 16 ms.
[2023-03-18 15:28:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:28:53] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 10 ms returned sat
[2023-03-18 15:28:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:53] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-18 15:28:53] [INFO ] [Nat]Added 72 Read/Feed constraints in 11 ms returned sat
[2023-03-18 15:28:53] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 28 ms.
[2023-03-18 15:28:53] [INFO ] Added : 3 causal constraints over 1 iterations in 76 ms. Result :sat
Minimization took 16 ms.
[2023-03-18 15:28:53] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:28:53] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 11 ms returned sat
[2023-03-18 15:28:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:53] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-18 15:28:53] [INFO ] [Real]Added 72 Read/Feed constraints in 12 ms returned sat
[2023-03-18 15:28:53] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 12 ms.
[2023-03-18 15:28:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:28:54] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 15 ms returned sat
[2023-03-18 15:28:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:54] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2023-03-18 15:28:54] [INFO ] [Nat]Added 72 Read/Feed constraints in 17 ms returned sat
[2023-03-18 15:28:54] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 16 ms.
[2023-03-18 15:28:54] [INFO ] Added : 5 causal constraints over 1 iterations in 60 ms. Result :sat
Minimization took 13 ms.
[2023-03-18 15:28:54] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:28:54] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 13 ms returned sat
[2023-03-18 15:28:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:54] [INFO ] [Real]Absence check using state equation in 103 ms returned sat
[2023-03-18 15:28:54] [INFO ] [Real]Added 72 Read/Feed constraints in 12 ms returned sat
[2023-03-18 15:28:54] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 15 ms.
[2023-03-18 15:28:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:28:54] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 12 ms returned sat
[2023-03-18 15:28:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:54] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-18 15:28:54] [INFO ] [Nat]Added 72 Read/Feed constraints in 11 ms returned sat
[2023-03-18 15:28:54] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 16 ms.
[2023-03-18 15:28:54] [INFO ] Added : 5 causal constraints over 1 iterations in 56 ms. Result :sat
Minimization took 14 ms.
[2023-03-18 15:28:54] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:28:54] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 10 ms returned sat
[2023-03-18 15:28:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:54] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-18 15:28:54] [INFO ] [Real]Added 72 Read/Feed constraints in 9 ms returned sat
[2023-03-18 15:28:55] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 14 ms.
[2023-03-18 15:28:55] [INFO ] Added : 0 causal constraints over 0 iterations in 41 ms. Result :sat
Minimization took 16 ms.
[2023-03-18 15:28:55] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:28:55] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 9 ms returned sat
[2023-03-18 15:28:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:55] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2023-03-18 15:28:55] [INFO ] [Real]Added 72 Read/Feed constraints in 10 ms returned sat
[2023-03-18 15:28:55] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 21 ms.
[2023-03-18 15:28:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:28:55] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 12 ms returned sat
[2023-03-18 15:28:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:55] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-18 15:28:55] [INFO ] [Nat]Added 72 Read/Feed constraints in 10 ms returned sat
[2023-03-18 15:28:55] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 13 ms.
[2023-03-18 15:28:55] [INFO ] Added : 3 causal constraints over 1 iterations in 50 ms. Result :sat
Minimization took 13 ms.
[2023-03-18 15:28:55] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:28:55] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 9 ms returned sat
[2023-03-18 15:28:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:55] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2023-03-18 15:28:55] [INFO ] [Real]Added 72 Read/Feed constraints in 9 ms returned sat
[2023-03-18 15:28:55] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 13 ms.
[2023-03-18 15:28:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:28:55] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 10 ms returned sat
[2023-03-18 15:28:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:55] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-18 15:28:55] [INFO ] [Nat]Added 72 Read/Feed constraints in 9 ms returned sat
[2023-03-18 15:28:56] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 14 ms.
[2023-03-18 15:28:56] [INFO ] Added : 2 causal constraints over 1 iterations in 57 ms. Result :sat
Minimization took 15 ms.
[2023-03-18 15:28:56] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:28:56] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 10 ms returned sat
[2023-03-18 15:28:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:56] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-18 15:28:56] [INFO ] [Real]Added 72 Read/Feed constraints in 10 ms returned sat
[2023-03-18 15:28:56] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 14 ms.
[2023-03-18 15:28:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:28:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 15:28:56] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 10 ms returned sat
[2023-03-18 15:28:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:28:56] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2023-03-18 15:28:56] [INFO ] [Nat]Added 72 Read/Feed constraints in 10 ms returned sat
[2023-03-18 15:28:56] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 17 ms.
[2023-03-18 15:28:56] [INFO ] Added : 6 causal constraints over 2 iterations in 68 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] Max seen :[8, 201, 21, 31, 59, 42, 31, 33, 24, 23, 25, 113, 21, 24, 23]
Support contains 15 out of 186 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 186/186 places, 194/194 transitions.
Graph (complete) has 290 edges and 186 vertex of which 53 are kept as prefixes of interest. Removing 133 places using SCC suffix rule.6 ms
Discarding 133 places :
Also discarding 47 output transitions
Drop transitions removed 47 transitions
Ensure Unique test removed 14 places
Drop transitions removed 100 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 108 transitions.
Iterating post reduction 0 with 122 rules applied. Total rules applied 123 place count 39 transition count 39
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 124 place count 38 transition count 38
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 125 place count 37 transition count 38
Applied a total of 125 rules in 30 ms. Remains 37 /186 variables (removed 149) and now considering 38/194 (removed 156) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/186 places, 38/194 transitions.
// Phase 1: matrix 38 rows 37 cols
[2023-03-18 15:28:56] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3147 ms. (steps per millisecond=317 ) properties (out of 15) seen :150664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 834 ms. (steps per millisecond=1199 ) properties (out of 15) seen :9064
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 15) seen :33466
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 670 ms. (steps per millisecond=1492 ) properties (out of 15) seen :12399
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 788 ms. (steps per millisecond=1269 ) properties (out of 15) seen :10464
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 15) seen :17552
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 570 ms. (steps per millisecond=1754 ) properties (out of 15) seen :12354
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 677 ms. (steps per millisecond=1477 ) properties (out of 15) seen :11528
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 15) seen :33439
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 15) seen :20847
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 710 ms. (steps per millisecond=1408 ) properties (out of 15) seen :10800
// Phase 1: matrix 38 rows 37 cols
[2023-03-18 15:29:06] [INFO ] Computed 0 place invariants in 4 ms
[2023-03-18 15:29:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:06] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:29:06] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:29:06] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:06] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:06] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:29:06] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:06] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:06] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:06] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:29:06] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:06] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:06] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:06] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:29:06] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:29:06] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:06] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:29:06] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:06] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:06] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:06] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:29:06] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:06] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:06] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:06] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:29:06] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:06] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:06] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:06] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:29:06] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:06] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:29:06] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:06] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:29:06] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:06] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:06] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:06] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:29:06] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:06] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:06] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:29:06] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:06] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:06] [INFO ] Added : 5 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:29:06] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:06] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:06] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:29:06] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:06] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:06] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:06] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:29:06] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:06] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:07] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:29:07] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:07] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:07] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:07] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:29:07] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:07] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:07] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:29:07] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:07] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:07] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:07] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:29:07] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:07] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:29:07] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:07] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:29:07] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:07] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:07] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:29:07] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:07] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:07] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:07] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:29:07] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:07] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:07] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:07] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:29:07] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:07] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:07] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:29:07] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:07] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:07] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[8917, 22223, 12289, 22223, 22223, 22223, 22223, 10358, 17538, 12310, 11451, 22223, 20833, 20834, 10690]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 38/38 transitions.
Applied a total of 0 rules in 6 ms. Remains 37 /37 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 38/38 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 38/38 transitions.
Applied a total of 0 rules in 11 ms. Remains 37 /37 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 37 cols
[2023-03-18 15:29:18] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:29:18] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 38 rows 37 cols
[2023-03-18 15:29:18] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:29:18] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:29:18] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-18 15:29:18] [INFO ] Redundant transitions in 15 ms returned [10]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:29:18] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:29:18] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in SAFETY mode, iteration 1 : 37/37 places, 37/38 transitions.
Applied a total of 0 rules in 3 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 37/37 places, 37/38 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:29:18] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3173 ms. (steps per millisecond=315 ) properties (out of 15) seen :136512
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 822 ms. (steps per millisecond=1216 ) properties (out of 15) seen :8745
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 731 ms. (steps per millisecond=1367 ) properties (out of 15) seen :9514
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 15) 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 15) 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 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 743 ms. (steps per millisecond=1345 ) properties (out of 15) seen :11196
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 454 ms. (steps per millisecond=2202 ) properties (out of 15) seen :13902
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 666 ms. (steps per millisecond=1501 ) properties (out of 15) seen :11493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 589 ms. (steps per millisecond=1697 ) properties (out of 15) seen :13952
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 15) seen :22231
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 727 ms. (steps per millisecond=1375 ) properties (out of 15) seen :9793
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:29:28] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:29:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:28] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:29:28] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:29:28] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:29:28] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:29:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:28] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:29:28] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:28] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:28] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:28] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:29:28] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:28] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:28] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:28] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:29:28] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:28] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:28] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:29:28] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:28] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:28] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:28] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:29:28] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:28] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:29:28] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:29:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:28] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:29:28] [INFO ] [Real]Added 24 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:29:28] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:28] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:28] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:29:28] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:28] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:28] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:28] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:29:28] [INFO ] [Real]Added 24 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:29:28] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:28] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:29:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:29] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:29:29] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:29:29] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:29] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:29:29] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:29] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:29] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:29] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:29:29] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:29] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:29] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:29:29] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:29] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:29] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:29] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:29:29] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:29] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:29] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:29:29] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:29] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:29] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:29] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:29:29] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:29] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:29] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:29:29] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:29] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:29] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:29] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:29:29] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:29] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:29] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:29] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:29:29] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:29] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:29] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:29:29] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:29] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:29] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:29] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:29:29] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:29] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-18 15:29:29] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:29] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:29:29] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:29] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:29] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:29:29] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:29] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:29] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[9060, 23810, 12291, 23810, 23810, 23810, 23810, 11068, 17539, 12312, 13869, 23810, 22220, 22223, 10692]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 3 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:29:41] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:29:41] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:29:41] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:29:41] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:29:41] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-18 15:29:41] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:29:41] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:29:41] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:29:41] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3150 ms. (steps per millisecond=317 ) properties (out of 15) seen :136719
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 770 ms. (steps per millisecond=1298 ) properties (out of 15) seen :10451
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 779 ms. (steps per millisecond=1283 ) properties (out of 15) seen :9545
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) 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 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 691 ms. (steps per millisecond=1447 ) properties (out of 15) seen :11123
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 15) seen :17546
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 574 ms. (steps per millisecond=1742 ) properties (out of 15) seen :16686
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 15) seen :18562
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 15) seen :22233
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 708 ms. (steps per millisecond=1412 ) properties (out of 15) seen :11572
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:29:50] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:29:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:50] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:29:50] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:29:50] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:50] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:50] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:29:50] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:50] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:50] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 9 ms.
[2023-03-18 15:29:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:50] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:29:50] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:50] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:50] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:50] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:29:50] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:50] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:50] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:29:50] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:50] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:50] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:50] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:29:50] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:50] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:50] [INFO ] Added : 0 causal constraints over 0 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:51] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:51] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:51] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:51] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:51] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:51] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:51] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:51] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:51] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:51] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:51] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:51] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:51] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:51] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:51] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:51] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:51] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Nat]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:29:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:51] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:51] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:51] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:29:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:51] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:51] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:29:51] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:51] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:52] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:29:52] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:52] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:29:52] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:29:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:52] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:29:52] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:29:52] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:29:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:29:52] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:29:52] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:29:52] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:29:52] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[10346, 23813, 12293, 23812, 23813, 23812, 23812, 11070, 17541, 16648, 18513, 23814, 22222, 22225, 11444]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 3 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:30:03] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:30:03] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:30:03] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:30:04] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:30:04] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-18 15:30:04] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:30:04] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:30:04] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:30:04] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2988 ms. (steps per millisecond=334 ) properties (out of 15) seen :136462
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 598 ms. (steps per millisecond=1672 ) properties (out of 15) seen :12393
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 15) seen :15169
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 796 ms. (steps per millisecond=1256 ) properties (out of 15) seen :9002
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 441 ms. (steps per millisecond=2267 ) properties (out of 15) seen :18537
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 15) seen :15184
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 15) seen :14516
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 15) seen :20841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 574 ms. (steps per millisecond=1742 ) properties (out of 15) seen :12876
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:30:12] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:12] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:12] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:30:12] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:12] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:12] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:30:12] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:12] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:12] [INFO ] Added : 5 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:12] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:12] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:12] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:12] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:12] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:12] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:12] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:12] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:30:12] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:12] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:12] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:12] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:12] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:12] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:12] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:12] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:12] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:12] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:12] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:12] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:30:12] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:12] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:30:12] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:12] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:30:12] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:12] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-18 15:30:12] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:12] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:12] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:12] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:12] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:30:12] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:12] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:12] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:12] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:12] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:12] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:12] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:30:12] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:12] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:12] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:13] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:30:13] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:30:13] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:13] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:13] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:13] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:13] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:13] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:30:13] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:13] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:13] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-18 15:30:13] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:13] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:13] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:13] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:30:13] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:13] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:13] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:13] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:30:13] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:13] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:13] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:30:13] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:13] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:13] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:13] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:30:13] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:13] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:13] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:13] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:30:13] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:13] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:13] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:30:13] [INFO ] [Nat]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:30:13] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:13] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12311, 23815, 15144, 23814, 23815, 23815, 23815, 11072, 18511, 16650, 18516, 23816, 22224, 22227, 12786]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 3 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:30:25] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:30:25] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:30:25] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:30:25] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:30:25] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-18 15:30:25] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:30:25] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:30:25] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:30:25] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3132 ms. (steps per millisecond=319 ) properties (out of 15) seen :136428
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 750 ms. (steps per millisecond=1333 ) properties (out of 15) seen :9248
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 495 ms. (steps per millisecond=2020 ) properties (out of 15) seen :17567
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) 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 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 758 ms. (steps per millisecond=1319 ) properties (out of 15) seen :10483
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 15) seen :19621
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 450 ms. (steps per millisecond=2222 ) properties (out of 15) seen :15890
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 15) seen :13901
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 15) seen :17559
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 699 ms. (steps per millisecond=1430 ) properties (out of 15) seen :10800
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:30:34] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:34] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:30:34] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:30:34] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:34] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:34] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:30:34] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:34] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:34] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:34] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:30:34] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:34] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:34] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:34] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:34] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:34] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:30:34] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:34] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:34] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:34] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:30:34] [INFO ] [Real]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:30:34] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:30:34] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:34] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:34] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:34] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:34] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:30:34] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:34] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:34] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:34] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:30:34] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:34] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:34] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:34] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:30:34] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:34] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:34] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:30:34] [INFO ] [Nat]Added 24 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:30:34] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:30:34] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:34] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:30:34] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:34] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:30:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:35] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:30:35] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:35] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:35] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:35] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:30:35] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:35] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:35] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:30:35] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:35] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:35] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:35] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:30:35] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:30:35] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:35] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:30:35] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:35] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:35] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:35] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:30:35] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:35] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:35] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:35] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:35] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:35] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:35] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:30:35] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:35] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:35] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:35] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:30:35] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:35] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:35] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:35] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:35] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:35] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:30:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:35] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:30:35] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:35] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:35] [INFO ] Added : 4 causal constraints over 1 iterations in 15 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] Max seen :[12313, 23820, 17527, 23816, 23818, 23817, 23817, 11074, 19605, 16652, 18518, 23818, 22228, 22229, 12788]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:30:47] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:30:47] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:30:47] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:30:48] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:30:48] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-18 15:30:48] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:30:48] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:30:48] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:30:48] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2810 ms. (steps per millisecond=355 ) properties (out of 15) seen :135907
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 618 ms. (steps per millisecond=1618 ) properties (out of 15) seen :10450
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 15) seen :13911
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 703 ms. (steps per millisecond=1422 ) properties (out of 15) seen :10790
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 15) seen :20845
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 701 ms. (steps per millisecond=1426 ) properties (out of 15) seen :13446
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 612 ms. (steps per millisecond=1633 ) properties (out of 15) seen :11116
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 15) seen :20837
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 15) seen :14552
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:30:56] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:30:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:56] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:56] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:30:56] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:56] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:30:56] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:56] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:56] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:30:56] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:56] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:56] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:30:56] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-18 15:30:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:56] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:56] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:56] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:56] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:56] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:56] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:56] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:30:56] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:56] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:56] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:30:56] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:56] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:56] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:30:56] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:56] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:56] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:30:56] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:56] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:30:56] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:56] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:56] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:30:56] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:56] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:30:56] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:56] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:56] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:30:56] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:57] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:57] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:57] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:57] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:57] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:30:57] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:57] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:57] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:30:57] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:57] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:57] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:30:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:57] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:30:57] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:57] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:30:57] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:30:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:57] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:30:57] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:30:57] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:30:57] [INFO ] [Nat]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:30:57] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:57] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:57] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:30:57] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:57] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:57] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:30:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:57] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:30:57] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:57] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:30:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:30:57] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:30:57] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:30:57] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:30:57] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12315, 23823, 17529, 23819, 23820, 23819, 23820, 11076, 20832, 16654, 18520, 23821, 22230, 22231, 14476]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:31:09] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:31:09] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:31:09] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:31:09] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:31:09] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-03-18 15:31:09] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:31:09] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:31:09] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:31:09] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3142 ms. (steps per millisecond=318 ) properties (out of 15) seen :136347
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 732 ms. (steps per millisecond=1366 ) properties (out of 15) seen :12388
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 553 ms. (steps per millisecond=1808 ) properties (out of 15) seen :13908
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 779 ms. (steps per millisecond=1283 ) properties (out of 15) seen :10773
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 15) seen :15879
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 650 ms. (steps per millisecond=1538 ) properties (out of 15) seen :12915
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 694 ms. (steps per millisecond=1440 ) properties (out of 15) seen :11938
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 312 ms. (steps per millisecond=3205 ) properties (out of 15) seen :22238
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 15) seen :12858
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:31:18] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:31:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:31:18] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:31:18] [INFO ] [Real]Added 24 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:31:18] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:18] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:31:18] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:18] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:18] [INFO ] Added : 5 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:31:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:18] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:31:18] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:18] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:18] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:31:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:18] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:31:18] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:18] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:18] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:31:18] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:18] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:19] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 15:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:19] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:31:19] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:19] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:19] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:31:19] [INFO ] [Real]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:31:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:31:19] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:19] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:31:19] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:31:19] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:19] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:31:19] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:19] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:19] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:31:19] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:19] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:31:19] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:19] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:19] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:31:19] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:31:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:19] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:31:19] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:31:19] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:19] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:31:19] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:31:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:19] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:31:19] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:19] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:19] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:31:19] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:19] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:31:19] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:19] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:19] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:31:19] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:31:19] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:19] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:31:19] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:31:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:19] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:31:19] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:19] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:20] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:31:20] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:20] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:20] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:31:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:20] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:31:20] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:20] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:31:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:20] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:31:20] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:20] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:31:20] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12317, 23825, 17531, 23822, 23823, 23821, 23822, 11078, 20834, 16657, 18523, 23823, 22232, 22233, 14478]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:31:32] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:31:32] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:31:32] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:31:32] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:31:32] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-03-18 15:31:32] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:31:32] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:31:32] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:31:32] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2723 ms. (steps per millisecond=367 ) properties (out of 15) seen :136460
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 576 ms. (steps per millisecond=1736 ) properties (out of 15) seen :11529
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 487 ms. (steps per millisecond=2053 ) properties (out of 15) seen :13925
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 587 ms. (steps per millisecond=1703 ) properties (out of 15) seen :11522
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 15) seen :19615
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 518 ms. (steps per millisecond=1930 ) properties (out of 15) seen :12344
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 15) seen :18521
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 15) seen :22227
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 670 ms. (steps per millisecond=1492 ) properties (out of 15) seen :9776
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:31:39] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:31:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:39] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:31:39] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:31:39] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:39] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:31:39] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:39] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:31:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:39] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:31:39] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:31:39] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 15:31:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:39] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:31:39] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:31:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:39] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:31:39] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:39] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:31:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:39] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:31:39] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:39] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:31:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:39] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:31:39] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:39] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:31:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:39] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:31:39] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:39] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:31:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:39] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:31:39] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:31:39] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:31:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:39] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:31:39] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:40] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:31:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:40] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:31:40] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:40] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:40] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:31:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:31:40] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:40] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:40] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:31:40] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:40] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:40] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:31:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:40] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:31:40] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:40] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:40] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:31:40] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:40] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:31:40] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:31:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:31:40] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:40] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:40] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:31:40] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:40] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:40] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:31:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:31:40] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:31:40] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:31:40] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:31:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:40] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:31:40] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:40] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:40] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:31:40] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:40] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:31:40] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:31:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:31:40] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:31:40] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:40] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:31:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:40] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:31:40] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:31:40] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:31:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:31:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:31:40] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:31:40] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:31:40] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:31:40] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12320, 23828, 17533, 23825, 23825, 23823, 23825, 11455, 20836, 16659, 18525, 23825, 22234, 22235, 14480]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:31:52] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:31:52] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:31:52] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:31:52] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:31:52] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-18 15:31:52] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:31:52] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:31:52] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:31:52] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2749 ms. (steps per millisecond=363 ) properties (out of 15) seen :136553
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 734 ms. (steps per millisecond=1362 ) properties (out of 15) seen :10109
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 698 ms. (steps per millisecond=1432 ) properties (out of 15) seen :10800
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) 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 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 652 ms. (steps per millisecond=1533 ) properties (out of 15) seen :10842
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=2824 ) properties (out of 15) seen :17557
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 625 ms. (steps per millisecond=1600 ) properties (out of 15) seen :10137
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 554 ms. (steps per millisecond=1805 ) properties (out of 15) seen :12842
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 15) seen :22233
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 649 ms. (steps per millisecond=1540 ) properties (out of 15) seen :9522
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:32:01] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:32:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:01] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:32:01] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:32:01] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:01] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:32:01] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:32:01] [INFO ] Added : 5 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:01] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:32:01] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:32:01] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:01] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:32:01] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:32:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:01] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:32:01] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:01] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:01] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:01] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:01] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:01] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:32:01] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:01] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:01] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:32:01] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:01] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:01] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:01] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:01] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:01] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:01] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:01] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:32:01] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:01] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:01] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:32:01] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:01] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:32:01] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:01] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:01] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:01] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:01] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:01] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:01] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:01] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:32:01] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:02] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:32:02] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:32:02] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:02] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:32:02] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:02] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:32:02] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:02] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:32:02] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:02] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:32:02] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:32:02] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:02] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:32:02] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:02] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:32:02] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:02] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12323, 23830, 17535, 23828, 23827, 23825, 23827, 11457, 20839, 16661, 18528, 23830, 22236, 22237, 14482]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:32:14] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:32:14] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:32:14] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:32:14] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:32:14] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-18 15:32:14] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:32:14] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:32:14] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:32:14] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2962 ms. (steps per millisecond=337 ) properties (out of 15) seen :136101
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 653 ms. (steps per millisecond=1531 ) properties (out of 15) seen :10502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 494 ms. (steps per millisecond=2024 ) properties (out of 15) seen :12853
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 635 ms. (steps per millisecond=1574 ) properties (out of 15) seen :10788
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 15) seen :19610
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 475 ms. (steps per millisecond=2105 ) properties (out of 15) seen :17566
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 534 ms. (steps per millisecond=1872 ) properties (out of 15) seen :14498
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 15) seen :22233
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 615 ms. (steps per millisecond=1626 ) properties (out of 15) seen :11481
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:32:22] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:22] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:32:22] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:32:22] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:32:22] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:22] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:32:22] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:22] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:22] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:22] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:32:22] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:22] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:22] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:22] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:32:22] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:22] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:22] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:32:22] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:22] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:32:22] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:22] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:32:22] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:22] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:22] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:22] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:22] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:22] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:22] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:22] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:32:22] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:22] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:22] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:22] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:22] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:22] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:22] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:22] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:32:22] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:32:22] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:23] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:23] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:23] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:23] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:23] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:32:23] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:23] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:23] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:32:23] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:23] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:23] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:23] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:32:23] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:23] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:23] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:23] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:23] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:23] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:23] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:32:23] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:23] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:23] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:23] [INFO ] [Nat]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:32:23] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:23] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:23] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:32:23] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:23] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:23] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:23] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:32:23] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:23] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:23] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:23] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:23] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:23] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:23] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:32:23] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:23] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:23] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:23] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:23] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:23] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:23] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:23] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:23] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:23] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12325, 23832, 17537, 23830, 23829, 23827, 23829, 11459, 20841, 17533, 18530, 23833, 22238, 22239, 14484]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:32:36] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:32:36] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:32:36] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:32:36] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:32:36] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-18 15:32:36] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:32:36] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:32:36] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:32:36] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3104 ms. (steps per millisecond=322 ) properties (out of 15) seen :136123
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 683 ms. (steps per millisecond=1464 ) properties (out of 15) seen :12429
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 609 ms. (steps per millisecond=1642 ) properties (out of 15) seen :11920
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) 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 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 736 ms. (steps per millisecond=1358 ) properties (out of 15) seen :10174
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 15) seen :20841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 15) seen :14593
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 635 ms. (steps per millisecond=1574 ) properties (out of 15) seen :12854
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 15) seen :22224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 702 ms. (steps per millisecond=1424 ) properties (out of 15) seen :10784
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:32:45] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:45] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:32:45] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:32:45] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:45] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:45] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:45] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:45] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:45] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:45] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:32:45] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:45] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:45] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:45] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:45] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:45] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:45] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:32:45] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:45] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:45] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:46] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:32:46] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:46] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:46] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:46] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:32:46] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:32:46] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:46] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:46] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:46] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:46] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:46] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:46] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:32:46] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:46] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:46] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:46] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:46] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:46] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:46] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:32:46] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:46] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:46] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:46] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:32:46] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:46] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:46] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:32:46] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:46] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:46] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:46] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:32:46] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:46] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:46] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:46] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:46] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:46] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:32:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:46] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:46] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:46] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:46] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:32:46] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:46] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:46] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:46] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:32:46] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:46] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:32:46] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:32:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:46] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:46] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:32:46] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:46] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:32:46] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:46] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:32:46] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:46] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:32:47] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:47] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:32:47] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:32:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:47] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:32:47] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:47] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:32:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:32:47] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:32:47] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:32:47] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:32:47] [INFO ] Added : 4 causal constraints over 1 iterations in 15 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] Max seen :[12327, 23834, 17539, 23832, 23831, 23829, 23831, 11463, 20843, 17535, 18532, 23836, 22240, 22241, 14486]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 3 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:32:59] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:32:59] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:32:59] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:32:59] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:32:59] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-18 15:32:59] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:32:59] [INFO ] Computed 0 place invariants in 4 ms
[2023-03-18 15:32:59] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:32:59] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2956 ms. (steps per millisecond=338 ) properties (out of 15) seen :136150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 569 ms. (steps per millisecond=1757 ) properties (out of 15) seen :12348
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 15) seen :15183
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 673 ms. (steps per millisecond=1485 ) properties (out of 15) seen :9542
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 15) seen :20855
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 488 ms. (steps per millisecond=2049 ) properties (out of 15) seen :15178
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 15) seen :15203
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 15) seen :15904
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 611 ms. (steps per millisecond=1636 ) properties (out of 15) seen :10429
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:33:07] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:33:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:08] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:33:08] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:33:08] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:08] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:33:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:33:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:08] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:33:08] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:08] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:08] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:33:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:08] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:33:08] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:08] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:08] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:33:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:08] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:33:08] [INFO ] [Real]Added 24 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:33:08] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:33:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:08] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:33:08] [INFO ] [Nat]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:33:08] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:08] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:33:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:08] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:33:08] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:08] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:08] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:33:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:08] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:33:08] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:33:08] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:08] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:33:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:08] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:33:08] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:08] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:08] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:33:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:08] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:33:08] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:08] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:33:08] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:33:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:08] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:33:08] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:08] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:33:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:33:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:08] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:33:08] [INFO ] [Nat]Added 24 Read/Feed constraints in 9 ms returned sat
[2023-03-18 15:33:08] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:33:08] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:33:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:08] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:33:08] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:08] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:33:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:08] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:33:08] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:33:08] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:08] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:33:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:08] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:33:08] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:33:08] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:33:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:33:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:08] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:33:08] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:33:08] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:33:09] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:09] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:33:09] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:09] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:33:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:33:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:09] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:33:09] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:33:09] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:09] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:09] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:33:09] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:33:09] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:33:09] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:09] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:33:09] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:33:09] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:33:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:09] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:33:09] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:33:09] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:33:09] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:09] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:33:09] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:09] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:09] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:09] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:33:09] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:09] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:33:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:33:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:09] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:33:09] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:33:09] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:09] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12329, 23836, 17541, 23834, 23833, 23832, 23833, 11465, 20845, 17538, 18534, 23838, 22242, 22243, 14488]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 6 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:33:22] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:33:22] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:33:22] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:33:22] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:33:22] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-03-18 15:33:22] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:33:22] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:33:22] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:33:22] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2701 ms. (steps per millisecond=370 ) properties (out of 15) seen :136337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 606 ms. (steps per millisecond=1650 ) properties (out of 15) seen :10414
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 489 ms. (steps per millisecond=2044 ) properties (out of 15) seen :15173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 638 ms. (steps per millisecond=1567 ) properties (out of 15) seen :9813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 15) seen :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 15) seen :12383
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 553 ms. (steps per millisecond=1808 ) properties (out of 15) seen :11933
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 15) seen :20861
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 517 ms. (steps per millisecond=1934 ) properties (out of 15) seen :16715
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:33:29] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:33:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:29] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:33:29] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:33:29] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:29] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:33:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:33:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:29] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:33:29] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:29] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:33:29] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:33:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:30] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:33:30] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:30] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:33:30] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:33:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:30] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:33:30] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:33:30] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:33:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:33:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:30] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:33:30] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:30] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:30] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:33:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:30] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:33:30] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:33:30] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:30] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:33:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:30] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:33:30] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:30] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:33:30] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:33:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:30] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:33:30] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:30] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:30] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:33:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:30] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:33:30] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:33:30] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:33:30] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:33:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:30] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:33:30] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:30] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:33:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:33:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:30] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:33:30] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:30] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:30] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:33:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:30] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:33:30] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:33:30] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:33:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:30] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:33:30] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:33:30] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:33:30] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 15:33:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:30] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:33:30] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:33:30] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:33:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:33:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:30] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:33:30] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:30] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:33:30] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:33:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:30] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:33:30] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:30] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:33:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:30] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:33:30] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:30] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:30] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:33:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:33:31] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:31] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:33:31] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:33:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:31] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:33:31] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:31] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:33:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:33:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:31] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:33:31] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:31] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:33:31] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:33:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:31] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:33:31] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:31] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 12 ms.
[2023-03-18 15:33:31] [INFO ] Added : 0 causal constraints over 0 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:33:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:33:31] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:31] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:33:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:31] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:33:31] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:33:31] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:31] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12332, 23838, 17542, 23836, 23835, 23835, 23836, 11467, 20847, 17540, 18537, 23841, 22244, 22245, 16657]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:33:43] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:33:43] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:33:43] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:33:43] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:33:43] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-18 15:33:43] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:33:43] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:33:43] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:33:43] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2758 ms. (steps per millisecond=362 ) properties (out of 15) seen :136638
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 628 ms. (steps per millisecond=1592 ) properties (out of 15) seen :10110
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 486 ms. (steps per millisecond=2057 ) properties (out of 15) seen :13344
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 676 ms. (steps per millisecond=1479 ) properties (out of 15) seen :9805
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 15) seen :20842
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 15) seen :13340
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 570 ms. (steps per millisecond=1754 ) properties (out of 15) seen :11129
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 15) seen :18536
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 600 ms. (steps per millisecond=1666 ) properties (out of 15) seen :12376
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:33:51] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:33:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:51] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:33:51] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:33:51] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:33:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:51] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:33:51] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:33:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:51] [INFO ] Added : 5 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:33:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:51] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:33:51] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:33:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:51] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:33:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:51] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:33:51] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:33:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:33:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:51] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 15:33:52] [INFO ] [Nat]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:33:52] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:52] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:33:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:52] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:33:52] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:33:52] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:52] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:33:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:52] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:33:52] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:33:52] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:52] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:33:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:52] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:33:52] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:33:52] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:33:52] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:33:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:52] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:33:52] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:33:52] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:52] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:33:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:52] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:33:52] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:52] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:33:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:52] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:33:52] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:52] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:52] [INFO ] Added : 5 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:33:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:52] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:33:52] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:52] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:33:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:52] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:33:52] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:33:52] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:52] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:33:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:52] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:33:52] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:52] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:33:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:52] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:33:52] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:52] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:52] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:33:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:52] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:33:52] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:52] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:33:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:33:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:52] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:33:52] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:33:52] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:33:52] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:33:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:52] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:33:52] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:52] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:33:52] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:33:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:52] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:33:52] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:52] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:33:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:33:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:52] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:33:52] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:33:52] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:52] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:33:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:53] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:33:53] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:53] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:33:53] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:33:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:53] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:33:53] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:33:53] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:33:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:33:53] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:33:53] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:33:53] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:33:53] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12335, 23841, 17544, 23838, 23837, 23837, 23838, 11469, 20849, 17543, 18539, 23844, 22246, 22247, 16659]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:34:05] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:34:05] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:34:05] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:34:05] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:34:05] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-18 15:34:05] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:34:05] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:34:05] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:34:05] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3185 ms. (steps per millisecond=313 ) properties (out of 15) seen :136287
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 702 ms. (steps per millisecond=1424 ) properties (out of 15) seen :10151
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 607 ms. (steps per millisecond=1647 ) properties (out of 15) seen :13352
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) 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 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) 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 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 811 ms. (steps per millisecond=1233 ) properties (out of 15) seen :8742
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 15) seen :20835
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 683 ms. (steps per millisecond=1464 ) properties (out of 15) seen :10792
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 581 ms. (steps per millisecond=1721 ) properties (out of 15) seen :13906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 15) seen :20851
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 713 ms. (steps per millisecond=1402 ) properties (out of 15) seen :10104
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:34:14] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:34:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:14] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:34:14] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:34:14] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:34:14] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:34:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:14] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:34:14] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:34:14] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:14] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:34:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:14] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:34:14] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:34:14] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:14] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:34:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:14] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:34:14] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:34:14] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:34:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:34:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:14] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:34:14] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:34:14] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:14] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:34:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:14] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:34:14] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:34:14] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:34:14] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:34:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:14] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:34:14] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:34:14] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:14] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:34:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:14] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:34:14] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:34:14] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:14] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:34:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:14] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:34:14] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:34:14] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:15] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:34:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:15] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:34:15] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:34:15] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:34:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:34:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:15] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:34:15] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:34:15] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:15] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:34:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:15] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:34:15] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:34:15] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:34:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:15] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:34:15] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:34:15] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:15] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:34:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:15] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:34:15] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:34:15] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:34:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:15] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:34:15] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:34:15] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:34:15] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:34:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:15] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:34:15] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:34:15] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:34:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:15] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:34:15] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:34:15] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:34:15] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:34:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:15] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:34:15] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:34:15] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:34:15] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:34:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:15] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:34:15] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:34:15] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:34:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:34:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:15] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:34:15] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:34:15] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:15] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:34:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:15] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:34:15] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:34:15] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:34:15] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:34:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:15] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:34:15] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:34:15] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:34:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:34:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:15] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:34:15] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:34:15] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:15] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12339, 23844, 17546, 23840, 23839, 23840, 23840, 11471, 20850, 17545, 18541, 23847, 22249, 22249, 16661]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:34:28] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:34:28] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:34:28] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:34:28] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:34:28] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-18 15:34:28] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:34:28] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:34:28] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:34:28] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2731 ms. (steps per millisecond=366 ) properties (out of 15) seen :136167
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 739 ms. (steps per millisecond=1353 ) properties (out of 15) seen :9550
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 501 ms. (steps per millisecond=1996 ) properties (out of 15) seen :16686
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 15) 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 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 795 ms. (steps per millisecond=1257 ) properties (out of 15) seen :9303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 15) seen :20849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 611 ms. (steps per millisecond=1636 ) properties (out of 15) seen :15894
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 675 ms. (steps per millisecond=1481 ) properties (out of 15) seen :10772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 335 ms. (steps per millisecond=2985 ) properties (out of 15) seen :22246
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 662 ms. (steps per millisecond=1510 ) properties (out of 15) seen :11944
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:34:36] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:34:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:36] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:34:36] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:34:36] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:34:36] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:34:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:36] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:34:36] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:34:36] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:36] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:37] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:34:37] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:34:37] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:37] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:37] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:34:37] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:34:37] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:34:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:37] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:34:37] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:34:37] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:34:37] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:37] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:34:37] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:34:37] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:37] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:37] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:34:37] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:34:37] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:37] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:37] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:34:37] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:34:37] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:37] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:37] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:34:37] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:34:37] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:37] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:37] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:34:37] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:34:37] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:34:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:37] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:34:37] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:34:37] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:37] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:37] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:34:37] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:34:37] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:34:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:37] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:34:37] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:34:37] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:37] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:37] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:34:37] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:34:37] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:34:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:37] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:34:37] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:34:37] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:37] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:37] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:34:37] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:34:37] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:34:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:37] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:34:37] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:34:37] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:37] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:37] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:34:37] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:34:38] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:38] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:34:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:38] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:34:38] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:34:38] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:34:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:38] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:34:38] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:34:38] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:38] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:34:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:38] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:34:38] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:34:38] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:38] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:34:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:38] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:34:38] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:34:38] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:34:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:34:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:34:38] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:34:38] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:34:38] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:34:38] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12341, 23847, 17549, 23842, 23841, 23843, 23844, 11473, 20852, 17547, 18543, 23850, 22252, 22251, 16663]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:34:51] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:34:51] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:34:51] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:34:51] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:34:51] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-18 15:34:51] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:34:51] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:34:51] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:34:51] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2853 ms. (steps per millisecond=350 ) properties (out of 15) seen :136307
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 622 ms. (steps per millisecond=1607 ) properties (out of 15) seen :11553
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 15) seen :15207
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 617 ms. (steps per millisecond=1620 ) properties (out of 15) seen :11159
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 407 ms. (steps per millisecond=2457 ) properties (out of 15) seen :20870
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 749 ms. (steps per millisecond=1335 ) properties (out of 15) seen :10449
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 638 ms. (steps per millisecond=1567 ) properties (out of 15) seen :11499
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 404 ms. (steps per millisecond=2475 ) properties (out of 15) seen :19620
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 569 ms. (steps per millisecond=1757 ) properties (out of 15) seen :11543
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:35:00] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:35:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:00] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:35:00] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:35:00] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:00] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:35:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:00] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:35:00] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:00] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:00] [INFO ] Added : 5 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:35:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:00] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:35:00] [INFO ] [Real]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:35:00] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:00] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:35:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:00] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:35:00] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:00] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:35:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:00] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:35:00] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:00] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:35:00] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 15:35:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:00] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:35:00] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:00] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:35:00] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:35:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:00] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:35:00] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:00] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:35:00] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:35:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:00] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 15:35:00] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:00] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:35:00] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:35:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:00] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:35:00] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:35:00] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:00] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:35:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:00] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:35:00] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:00] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:35:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:00] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:35:00] [INFO ] [Nat]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:35:00] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:00] [INFO ] Added : 5 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:35:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:00] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:35:00] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:00] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:35:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:00] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:35:00] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:00] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:35:00] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 15:35:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:00] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:35:00] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:35:00] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:35:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:00] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:35:00] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:00] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:00] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:35:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:00] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:35:00] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:00] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:35:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:00] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:35:00] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:00] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:35:00] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 15:35:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:01] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:35:01] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:35:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:01] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:35:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:01] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:35:01] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:35:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:01] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 15:35:01] [INFO ] [Nat]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:35:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:01] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 15:35:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:01] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:35:01] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:35:01] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:35:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:01] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:35:01] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:35:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:01] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:35:01] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:01] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12343, 23850, 17552, 23844, 23843, 23847, 23846, 11475, 20854, 17550, 18545, 23852, 22255, 22253, 16665]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:35:13] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:35:13] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:35:13] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:35:13] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:35:13] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-18 15:35:13] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:35:13] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:35:13] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:35:13] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3078 ms. (steps per millisecond=324 ) properties (out of 15) seen :136391
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 636 ms. (steps per millisecond=1572 ) properties (out of 15) seen :10118
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 15) seen :14492
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 596 ms. (steps per millisecond=1677 ) properties (out of 15) seen :12367
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 15) seen :19651
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 557 ms. (steps per millisecond=1795 ) properties (out of 15) seen :16708
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 613 ms. (steps per millisecond=1631 ) properties (out of 15) seen :11515
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 15) seen :22251
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 633 ms. (steps per millisecond=1579 ) properties (out of 15) seen :11148
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:35:21] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:35:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:21] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:35:21] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:35:21] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:21] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:35:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:21] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:35:21] [INFO ] [Nat]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:35:21] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:21] [INFO ] Added : 5 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:35:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:21] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:35:21] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:21] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:35:21] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:35:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:22] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:35:22] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:35:22] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:35:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:22] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:35:22] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:35:22] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:35:22] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:35:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:22] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:35:22] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:22] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:35:22] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:35:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:22] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:35:22] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:35:22] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:22] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:35:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:22] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:35:22] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:22] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:22] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:35:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:22] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:35:22] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:35:22] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:22] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:35:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:22] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:35:22] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:35:22] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:35:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:35:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:22] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:35:22] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:22] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:35:22] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:35:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:22] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:35:22] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:35:22] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:35:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:35:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:22] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:35:22] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:35:22] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:22] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:35:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:22] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:35:22] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:35:22] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:35:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:22] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:35:22] [INFO ] [Nat]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:35:22] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:35:22] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 15:35:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:22] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:35:22] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:22] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:35:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:35:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:22] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:35:22] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:22] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:22] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:35:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:22] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:35:22] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:22] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:35:22] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:35:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:22] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:35:22] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:22] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:35:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:23] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:35:23] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:23] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:23] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:35:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:23] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:35:23] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:23] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:23] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:35:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:23] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:35:23] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:23] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:35:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:23] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:35:23] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:23] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:23] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12345, 23852, 17555, 23847, 23845, 23849, 23848, 12301, 20856, 17552, 18548, 23854, 22257, 22255, 16668]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:35:34] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:35:34] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:35:34] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:35:34] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:35:34] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-18 15:35:34] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:35:34] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:35:34] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:35:34] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2685 ms. (steps per millisecond=372 ) properties (out of 15) seen :136205
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 614 ms. (steps per millisecond=1628 ) properties (out of 15) seen :11543
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 635 ms. (steps per millisecond=1574 ) properties (out of 15) seen :10134
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 585 ms. (steps per millisecond=1709 ) properties (out of 15) seen :11118
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 15) seen :19614
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 624 ms. (steps per millisecond=1602 ) properties (out of 15) seen :12374
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 734 ms. (steps per millisecond=1362 ) properties (out of 15) seen :10793
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 15) seen :22233
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 632 ms. (steps per millisecond=1582 ) properties (out of 15) seen :12892
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:35:42] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:35:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:43] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:35:43] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:35:43] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:43] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:35:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:43] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:35:43] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:35:43] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:35:43] [INFO ] Added : 5 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:43] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:35:43] [INFO ] [Real]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:35:43] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:43] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:43] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:35:43] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:43] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:35:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:43] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:35:43] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:43] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:35:43] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:43] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:35:43] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:43] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:43] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:43] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:35:43] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:35:43] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:35:43] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:43] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:35:43] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:43] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:43] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:43] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:35:43] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:43] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:35:43] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:43] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:35:43] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:35:43] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:35:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:35:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:43] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:35:43] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:35:43] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:35:43] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:43] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:35:43] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:43] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:35:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:43] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:35:43] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:43] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:43] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:43] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:35:43] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:35:43] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:35:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:35:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:43] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:35:43] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:43] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:43] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:43] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:35:43] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:43] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:35:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:35:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:44] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:35:44] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:44] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:44] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:44] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:35:44] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:44] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:35:44] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:44] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:35:44] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:35:44] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:35:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:44] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:35:44] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:44] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:44] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:44] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:35:44] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:44] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:44] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:44] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:35:44] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:35:44] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:35:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:35:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:35:44] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:35:44] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:35:44] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:35:44] [INFO ] Added : 4 causal constraints over 1 iterations in 14 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] Max seen :[12347, 23854, 17557, 23849, 23847, 23851, 23851, 12304, 20858, 17554, 18550, 23857, 22259, 22257, 16671]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 5 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:35:56] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:35:56] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:35:56] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:35:56] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:35:56] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-18 15:35:56] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:35:56] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:35:56] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:35:56] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2985 ms. (steps per millisecond=335 ) properties (out of 15) seen :136500
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 699 ms. (steps per millisecond=1430 ) properties (out of 15) seen :11118
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 414 ms. (steps per millisecond=2415 ) properties (out of 15) seen :15153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 15) seen :11522
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 15) seen :15933
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 617 ms. (steps per millisecond=1620 ) properties (out of 15) seen :9804
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 530 ms. (steps per millisecond=1886 ) properties (out of 15) seen :12834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 15) 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 15) seen :22223
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 763 ms. (steps per millisecond=1310 ) properties (out of 15) seen :10145
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:36:04] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:36:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:04] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:36:04] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:36:04] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:04] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:36:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:04] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:36:04] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:36:04] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:04] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:36:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:04] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:36:04] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:36:04] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:04] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:36:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:04] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:36:04] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:04] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:36:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:04] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:36:04] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:36:04] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:36:04] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:36:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:04] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:36:04] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:36:04] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:36:04] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:36:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:04] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:36:04] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:04] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:04] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:36:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:04] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:36:04] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:36:04] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:04] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:36:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:05] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:36:05] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:05] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:05] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:36:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:05] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:36:05] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:05] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:36:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:36:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:05] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:36:05] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:36:05] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:05] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:36:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:05] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:36:05] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:05] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:36:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:36:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:05] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:36:05] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:05] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:05] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:36:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:05] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:36:05] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:05] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:36:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:05] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:36:05] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:05] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:05] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:36:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:05] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:36:05] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:05] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:36:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:05] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:36:05] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:05] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:05] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:36:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:05] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:36:05] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:36:05] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:05] [INFO ] Added : 0 causal constraints over 0 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:36:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:05] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:36:05] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:36:05] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:36:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:36:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:05] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:36:05] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:05] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:36:05] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:36:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:05] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:36:05] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:05] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:36:05] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:36:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:05] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:36:05] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:36:05] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:36:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:36:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:05] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:36:05] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:36:05] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:36:05] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12350, 23857, 17559, 23852, 23849, 23854, 23853, 12306, 20860, 17556, 18553, 23860, 22261, 22259, 16673]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:36:18] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:36:18] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:36:18] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:36:18] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:36:18] [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 15:36:18] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:36:18] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:36:18] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:36:18] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2708 ms. (steps per millisecond=369 ) properties (out of 15) seen :136301
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 624 ms. (steps per millisecond=1602 ) properties (out of 15) seen :10113
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 15) seen :14513
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 784 ms. (steps per millisecond=1275 ) properties (out of 15) seen :10479
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 513 ms. (steps per millisecond=1949 ) properties (out of 15) seen :16703
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 715 ms. (steps per millisecond=1398 ) properties (out of 15) seen :11516
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 519 ms. (steps per millisecond=1926 ) properties (out of 15) seen :15892
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 15) seen :22224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 638 ms. (steps per millisecond=1567 ) properties (out of 15) seen :13366
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:36:26] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:36:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:26] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:36:26] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:36:26] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:36:26] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:36:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:36:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:26] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:36:26] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:36:26] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:36:26] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:36:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:26] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:36:26] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:26] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:26] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:36:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:26] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:36:26] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:36:27] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:36:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:36:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:27] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:36:27] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:36:27] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:27] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:36:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:36:27] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:27] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:27] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:36:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:27] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:36:27] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:36:27] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:27] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:36:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:36:27] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:27] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:27] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:36:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:36:27] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:27] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:27] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:36:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:27] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:36:27] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:27] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:36:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:27] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:36:27] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:36:27] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:27] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:36:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:27] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:36:27] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:36:27] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:36:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:27] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:36:27] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:27] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:27] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:36:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:27] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:36:27] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:27] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:36:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:36:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:27] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:36:27] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:36:27] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:27] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:36:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:27] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:36:27] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:27] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:36:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:27] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:36:27] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:36:27] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:27] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:36:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:36:27] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:36:27] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:27] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:36:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:27] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:36:27] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:27] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:36:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:36:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:27] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:36:27] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:36:28] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:36:28] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:36:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:28] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:36:28] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:36:28] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:28] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:36:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:28] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:36:28] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:28] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:36:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:36:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:28] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:36:28] [INFO ] [Nat]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:36:28] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:28] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12352, 23859, 17561, 23855, 23851, 23856, 23856, 12308, 20861, 17558, 18555, 23862, 22263, 22261, 16675]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 3 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:36:39] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:36:39] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:36:39] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:36:39] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:36:39] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-18 15:36:39] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:36:39] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:36:39] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:36:39] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3069 ms. (steps per millisecond=325 ) properties (out of 15) seen :136369
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 804 ms. (steps per millisecond=1243 ) properties (out of 15) seen :9219
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 669 ms. (steps per millisecond=1494 ) properties (out of 15) seen :12873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) 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 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 666 ms. (steps per millisecond=1501 ) properties (out of 15) seen :11566
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 15) seen :19613
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 666 ms. (steps per millisecond=1501 ) properties (out of 15) seen :13940
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 428 ms. (steps per millisecond=2336 ) properties (out of 15) seen :19639
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 15) seen :22238
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 626 ms. (steps per millisecond=1597 ) properties (out of 15) seen :10799
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:36:48] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:36:48] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:36:48] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:36:48] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:36:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:48] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:36:48] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:48] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:48] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:36:48] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:48] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:36:48] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:36:48] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:48] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:36:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:36:48] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:48] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:48] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:48] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:36:48] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:48] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:36:48] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:48] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:36:48] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:36:48] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:48] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:36:48] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:36:48] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:48] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:36:48] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:48] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:48] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:49] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:36:49] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:49] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:36:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:49] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:36:49] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:49] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:49] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:36:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:49] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:36:49] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:49] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:36:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:49] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:36:49] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:49] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:49] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:36:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:49] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:36:49] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:49] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:36:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:49] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:36:49] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:49] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:36:49] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:36:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:49] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:36:49] [INFO ] [Real]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:36:49] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:36:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:49] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:36:49] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:36:49] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:49] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:36:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:49] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:36:49] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:49] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:49] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:36:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:49] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:36:49] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:36:49] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:36:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:36:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:49] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:36:49] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:49] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:36:49] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:36:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:49] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:36:49] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:36:49] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:36:49] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:36:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:49] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:36:49] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:36:49] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:36:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:36:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:36:49] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:36:49] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:36:49] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:36:49] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12354, 23861, 17564, 23857, 23853, 23858, 23858, 12310, 20863, 17561, 19604, 23865, 22265, 22263, 16676]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:37:02] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:37:02] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:37:02] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:37:02] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:37:02] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-03-18 15:37:02] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:37:02] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:37:02] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:37:02] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2749 ms. (steps per millisecond=363 ) properties (out of 15) seen :136587
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 681 ms. (steps per millisecond=1468 ) properties (out of 15) seen :9244
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 628 ms. (steps per millisecond=1592 ) properties (out of 15) seen :10779
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 679 ms. (steps per millisecond=1472 ) properties (out of 15) seen :9503
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 408 ms. (steps per millisecond=2450 ) properties (out of 15) seen :16700
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 653 ms. (steps per millisecond=1531 ) properties (out of 15) seen :10778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 15) seen :15885
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 15) seen :22241
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 485 ms. (steps per millisecond=2061 ) properties (out of 15) seen :15921
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:37:10] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:37:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:10] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:37:10] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:37:10] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:10] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:37:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:10] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:37:10] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:10] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:10] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:37:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:10] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:37:10] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:10] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:10] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:37:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:10] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:37:10] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:10] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:37:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:10] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:37:10] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:10] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:37:10] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:37:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:10] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:37:10] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:10] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:10] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:37:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:10] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:37:10] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:11] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:37:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:11] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:37:11] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:11] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:37:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:11] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:37:11] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:11] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:37:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:37:11] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:37:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:11] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:37:11] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:11] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:37:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:11] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:37:11] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:37:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:11] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:37:11] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:11] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:37:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:37:11] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:37:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:11] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:37:11] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:11] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:37:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:37:11] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:37:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:37:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:11] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:37:11] [INFO ] [Nat]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:37:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:11] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:37:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:11] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:37:11] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:37:11] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:37:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:37:11] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:37:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:37:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:11] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:37:11] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:11] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:37:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:11] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:37:11] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:11] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:37:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:37:11] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:37:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:37:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:11] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:37:11] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:37:12] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12356, 23863, 17566, 23859, 23856, 23860, 23860, 12312, 20865, 17563, 19606, 23867, 22267, 22265, 16678]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:37:23] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:37:23] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:37:23] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:37:23] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:37:23] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-18 15:37:23] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:37:23] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:37:23] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:37:23] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3018 ms. (steps per millisecond=331 ) properties (out of 15) seen :136503
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 711 ms. (steps per millisecond=1406 ) properties (out of 15) seen :8771
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 442 ms. (steps per millisecond=2262 ) properties (out of 15) seen :13899
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 628 ms. (steps per millisecond=1592 ) properties (out of 15) seen :11914
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=3257 ) properties (out of 15) seen :18522
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 15) seen :14490
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 590 ms. (steps per millisecond=1694 ) properties (out of 15) seen :12838
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 15) seen :22232
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 638 ms. (steps per millisecond=1567 ) properties (out of 15) seen :12912
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:37:32] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:32] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:37:32] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:37:32] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:32] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:37:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:32] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:37:32] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:32] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:37:32] [INFO ] Added : 5 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:32] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:37:32] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:32] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:32] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:32] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:37:32] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:32] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:37:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:32] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:37:32] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:32] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:32] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 15:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:32] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:37:32] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:32] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:32] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:32] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:37:32] [INFO ] [Real]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:37:32] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:32] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:32] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:37:32] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:32] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:37:32] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:32] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:37:32] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:32] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:32] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:32] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:37:32] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:32] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:37:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:37:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:32] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:37:32] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:32] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:32] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:32] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:37:32] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:32] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:37:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:37:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:32] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:37:32] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:32] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:32] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:32] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:37:32] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:32] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:37:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:32] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:37:32] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:32] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:32] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:33] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:37:33] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:33] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:37:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:37:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:33] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:37:33] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:33] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:33] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:33] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:37:33] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:33] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:37:33] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:33] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:37:33] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:33] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:37:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:33] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:37:33] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:33] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:33] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:33] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:37:33] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:33] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:33] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:33] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:37:33] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:33] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:37:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:33] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:37:33] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:33] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:37:33] [INFO ] Added : 4 causal constraints over 1 iterations in 14 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] Max seen :[12359, 23866, 17568, 23862, 23860, 23862, 23863, 12314, 20866, 17565, 19609, 23869, 22269, 22266, 16680]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:37:46] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:37:46] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:37:46] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:37:46] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:37:46] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-03-18 15:37:46] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:37:46] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:37:46] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:37:46] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2927 ms. (steps per millisecond=341 ) properties (out of 15) seen :136287
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 668 ms. (steps per millisecond=1497 ) properties (out of 15) seen :9530
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 565 ms. (steps per millisecond=1769 ) properties (out of 15) seen :14534
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 721 ms. (steps per millisecond=1386 ) properties (out of 15) seen :10763
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 15) seen :16678
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 709 ms. (steps per millisecond=1410 ) properties (out of 15) seen :11940
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 554 ms. (steps per millisecond=1805 ) properties (out of 15) seen :15913
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 349 ms. (steps per millisecond=2865 ) properties (out of 15) seen :22243
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 680 ms. (steps per millisecond=1470 ) properties (out of 15) seen :9795
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:37:55] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:55] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:37:55] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:37:55] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:37:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:55] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:37:55] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:55] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:55] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:37:55] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:37:55] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:55] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:37:55] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:37:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:37:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:55] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:37:55] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:55] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:55] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:37:55] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:37:55] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:55] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:37:55] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:55] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:55] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:37:55] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:55] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:55] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:37:55] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:55] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:55] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:37:55] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:37:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:55] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:37:55] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:55] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:55] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:37:55] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:37:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:37:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:55] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:37:55] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:55] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:55] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:37:55] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:37:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:37:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:56] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:37:56] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:56] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:37:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:56] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:37:56] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:37:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:56] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:37:56] [INFO ] [Nat]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:37:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:56] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:37:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:56] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:37:56] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:56] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:37:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:56] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:37:56] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:37:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:37:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:56] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:37:56] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:37:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:37:56] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:37:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:56] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:37:56] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:37:56] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:37:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:56] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:37:56] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:37:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:37:56] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:37:56] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:37:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:37:56] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12360, 23868, 17571, 23864, 23863, 23864, 23865, 12317, 20868, 17568, 19612, 23871, 22271, 22268, 16682]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:38:08] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:38:08] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:38:08] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:38:08] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:38:08] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-18 15:38:08] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:38:08] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:38:08] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:38:08] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2975 ms. (steps per millisecond=336 ) properties (out of 15) seen :136398
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 741 ms. (steps per millisecond=1349 ) properties (out of 15) seen :10443
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 501 ms. (steps per millisecond=1996 ) properties (out of 15) seen :15895
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 619 ms. (steps per millisecond=1615 ) properties (out of 15) seen :12914
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 15) seen :20870
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 570 ms. (steps per millisecond=1754 ) properties (out of 15) seen :11497
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 580 ms. (steps per millisecond=1724 ) properties (out of 15) seen :11505
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 15) seen :22236
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 481 ms. (steps per millisecond=2079 ) properties (out of 15) seen :14518
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:38:16] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:38:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:16] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:38:16] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:38:16] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:38:16] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:38:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:16] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:38:16] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:16] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:16] [INFO ] Added : 5 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:38:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:16] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:38:16] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:16] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:16] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:38:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:16] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:38:16] [INFO ] [Real]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:38:16] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:38:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:16] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:38:16] [INFO ] [Nat]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:38:17] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:17] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:17] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:38:17] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:17] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:17] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:38:17] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:17] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:17] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:17] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:38:17] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:17] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:38:17] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:17] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:38:17] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:38:17] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:38:17] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:17] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:38:17] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:38:17] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:38:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:38:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:17] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:38:17] [INFO ] [Nat]Added 24 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:38:17] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:17] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:17] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:38:17] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:38:17] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:38:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:17] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:38:17] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:17] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:38:17] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:17] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:38:17] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:17] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:38:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:17] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:38:17] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:17] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:17] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:38:17] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:17] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:38:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:17] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:38:17] [INFO ] [Nat]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:38:17] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:38:17] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:17] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:38:17] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:17] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:17] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:38:17] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:17] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:38:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:38:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:17] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:38:17] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:17] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:38:17] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:17] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:38:18] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:18] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:18] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:38:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:18] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:38:18] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:18] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:38:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:38:18] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:18] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:18] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12363, 23870, 17573, 23866, 23865, 23866, 23867, 12791, 20870, 17570, 19616, 23873, 22273, 22270, 16684]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 10 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:38:29] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:38:29] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:38:29] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:38:29] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:38:29] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-18 15:38:29] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:38:29] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:38:30] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:38:30] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3155 ms. (steps per millisecond=316 ) properties (out of 15) seen :136349
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 535 ms. (steps per millisecond=1869 ) properties (out of 15) seen :13924
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 15) seen :13912
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 678 ms. (steps per millisecond=1474 ) properties (out of 15) seen :9562
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=2906 ) properties (out of 15) seen :20849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 15) seen :13892
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 548 ms. (steps per millisecond=1824 ) properties (out of 15) seen :15917
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 15) seen :19634
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 683 ms. (steps per millisecond=1464 ) properties (out of 15) seen :10777
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:38:38] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:38] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:38:38] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:38:38] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:38:38] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:38:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:38] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:38:38] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:38:38] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:38:38] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:38] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:38:38] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:38] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:38] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:38] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:38:38] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:38] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:38:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:38] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:38:38] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:38] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:38] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:38] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:38:38] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:38] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:38] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:38] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:38:38] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:38] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:38] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:38] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:38:38] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:38] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:38:38] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:38] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:38:38] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:38] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:38] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:38] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:38:38] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:38:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:38:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:39] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:38:39] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:39] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:39] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:38:39] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:38:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:39] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:38:39] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:39] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:39] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:38:39] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:38:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:38:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:39] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:38:39] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:39] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:39] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:38:39] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:38:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:39] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:38:39] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:38:39] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:39] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:38:39] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:39] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:39] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:38:39] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:38:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:38:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:39] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:38:39] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:38:39] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:39] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:38:39] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:38:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:39] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:39] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:38:39] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:38:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:38:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:38:39] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:38:39] [INFO ] [Nat]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:38:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:38:39] [INFO ] Added : 4 causal constraints over 1 iterations in 14 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] Max seen :[13875, 23872, 17575, 23868, 23867, 23869, 23869, 12793, 20871, 17572, 19618, 23876, 22276, 22272, 16686]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:38:52] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:38:52] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:38:52] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:38:52] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:38:52] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-03-18 15:38:52] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:38:52] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:38:53] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:38:53] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2819 ms. (steps per millisecond=354 ) properties (out of 15) seen :136424
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 606 ms. (steps per millisecond=1650 ) properties (out of 15) seen :10755
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=2341 ) properties (out of 15) seen :15884
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 681 ms. (steps per millisecond=1468 ) properties (out of 15) seen :9513
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 15) seen :18529
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 15) seen :11921
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 482 ms. (steps per millisecond=2074 ) properties (out of 15) seen :17582
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 488 ms. (steps per millisecond=2049 ) properties (out of 15) seen :14507
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 679 ms. (steps per millisecond=1472 ) properties (out of 15) seen :11929
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:39:00] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:00] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:39:00] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:39:00] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:39:00] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:39:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:01] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:39:01] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:39:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:01] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:39:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:01] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:39:01] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:01] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:39:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:01] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:39:01] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:39:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:39:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:01] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:39:01] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:39:01] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 15:39:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:01] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:39:01] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:01] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:39:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:01] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:39:01] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:01] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:39:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:01] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:39:01] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:01] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:39:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:01] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:39:01] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:01] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:39:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:01] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:39:01] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:39:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:39:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:01] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:39:01] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:01] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:39:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:01] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:39:01] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:39:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:01] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:39:01] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:39:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:39:01] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:39:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:01] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:39:01] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:39:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:39:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:01] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:39:01] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:01] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:39:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:01] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:39:01] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:39:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:39:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:02] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:39:02] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:02] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:39:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:02] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:39:02] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:39:02] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:39:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:02] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:39:02] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:39:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:39:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:39:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:02] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:39:02] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:39:02] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:39:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:02] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:39:02] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:39:02] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:39:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:02] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:39:02] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:39:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:39:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:39:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:02] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:39:02] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:39:02] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13877, 23874, 17578, 23871, 23869, 23871, 23872, 12795, 20873, 17574, 19621, 23878, 22278, 22274, 16688]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:39:15] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:39:15] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:39:15] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:39:15] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:39:15] [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 15:39:15] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:39:15] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:39:15] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:39:15] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2744 ms. (steps per millisecond=364 ) properties (out of 15) seen :136233
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 668 ms. (steps per millisecond=1497 ) properties (out of 15) seen :9839
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 722 ms. (steps per millisecond=1385 ) properties (out of 15) seen :10107
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) 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 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 731 ms. (steps per millisecond=1367 ) properties (out of 15) seen :9511
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=4950 ) properties (out of 15) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 15) seen :13907
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 560 ms. (steps per millisecond=1785 ) properties (out of 15) seen :13355
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 15) seen :22235
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 573 ms. (steps per millisecond=1745 ) properties (out of 15) seen :13346
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:39:23] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:39:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:23] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:39:23] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:39:23] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:23] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:39:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:24] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:39:24] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:39:24] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:24] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:24] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:39:24] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:24] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:24] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:24] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:39:24] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:24] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:39:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:24] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:39:24] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:24] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:24] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:24] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:39:24] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:39:24] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:24] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:39:24] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:24] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:24] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:39:24] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:24] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:24] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:39:24] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:24] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:39:24] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:39:24] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:24] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:39:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:24] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:39:24] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:24] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:24] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:24] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:39:24] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:39:24] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:39:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:24] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:39:24] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:39:24] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:39:24] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 15:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:39:24] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:39:24] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:39:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:39:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:24] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:39:24] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:24] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:24] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:24] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:39:24] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:39:24] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:39:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:39:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:24] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:39:24] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:24] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:39:25] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:39:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:25] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:39:25] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:25] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:25] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:39:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:25] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:39:25] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:25] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:39:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:25] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:39:25] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:39:25] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:39:25] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:39:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:25] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:39:25] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:25] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:25] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:39:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:39:25] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:25] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:39:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:39:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:25] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:39:25] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:39:25] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:25] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13879, 23876, 17580, 23877, 23871, 23873, 23874, 12797, 20875, 17576, 19623, 23880, 22280, 22277, 16690]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:39:38] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:39:38] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:39:38] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:39:38] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:39:38] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-18 15:39:38] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:39:38] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:39:38] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:39:38] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3068 ms. (steps per millisecond=325 ) properties (out of 15) seen :135945
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 769 ms. (steps per millisecond=1300 ) properties (out of 15) seen :9540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 500 ms. (steps per millisecond=2000 ) properties (out of 15) seen :13904
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) 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 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 692 ms. (steps per millisecond=1445 ) properties (out of 15) seen :9510
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 491 ms. (steps per millisecond=2036 ) properties (out of 15) seen :15187
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 15) seen :16724
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 584 ms. (steps per millisecond=1712 ) properties (out of 15) seen :12395
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 15) seen :20840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 664 ms. (steps per millisecond=1506 ) properties (out of 15) seen :11129
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:39:46] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:39:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:46] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 15:39:46] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:39:46] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:39:46] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:39:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:39:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:46] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:39:46] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:46] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:46] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:39:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:46] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:39:46] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:46] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:46] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:39:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:46] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:39:47] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:39:47] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:39:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:47] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:39:47] [INFO ] [Nat]Added 24 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:39:47] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:47] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:47] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:39:47] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:47] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:47] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:47] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:39:47] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:47] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:47] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:47] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:39:47] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:39:47] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:39:47] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:47] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:39:47] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:39:47] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:47] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:47] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:39:47] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:47] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:47] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:39:47] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:47] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:47] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:47] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:39:47] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:39:47] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:47] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:39:47] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:47] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:47] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:47] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:39:47] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:47] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:39:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:47] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:39:47] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:47] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:47] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:47] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:39:47] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:47] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:47] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:39:47] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:47] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:47] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:47] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:39:47] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:47] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:39:47] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:47] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:39:47] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:39:47] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:47] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:39:48] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:39:48] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:48] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:39:48] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:39:48] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:48] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:39:48] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:39:48] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:39:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:39:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:39:48] [INFO ] [Nat]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:39:48] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:39:48] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13881, 23879, 17582, 23879, 23874, 23875, 23876, 12801, 20877, 17578, 19625, 23882, 22283, 22278, 16692]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:40:00] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:40:00] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:40:01] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:40:01] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:40:01] [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 15:40:01] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:40:01] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:40:01] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:40:01] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3146 ms. (steps per millisecond=317 ) properties (out of 15) seen :136434
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 775 ms. (steps per millisecond=1290 ) properties (out of 15) seen :10113
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 564 ms. (steps per millisecond=1773 ) properties (out of 15) seen :12833
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 15) 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 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 749 ms. (steps per millisecond=1335 ) properties (out of 15) seen :11184
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 407 ms. (steps per millisecond=2457 ) properties (out of 15) seen :19623
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 570 ms. (steps per millisecond=1754 ) properties (out of 15) seen :15191
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 707 ms. (steps per millisecond=1414 ) properties (out of 15) seen :12871
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 15) seen :20846
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 735 ms. (steps per millisecond=1360 ) properties (out of 15) seen :12392
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:40:10] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:40:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:10] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:40:10] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:40:10] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:10] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:40:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:10] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:40:10] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:40:10] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:10] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:40:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:10] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:40:10] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:40:10] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:10] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:40:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:10] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:40:10] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:10] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:40:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:10] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:40:10] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:10] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:10] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:40:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:10] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:40:10] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:40:10] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:40:10] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:40:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:10] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:40:10] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:10] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:10] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:40:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:10] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:40:10] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:10] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:10] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:40:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:10] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:40:10] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:10] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:40:10] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:40:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:10] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:40:10] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:10] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:40:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:10] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:40:10] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:40:10] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:10] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:40:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:10] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:40:10] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:10] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:40:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:11] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:40:11] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:40:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:11] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:40:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:11] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:40:11] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:40:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:40:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:11] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:40:11] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:40:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:11] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:40:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:11] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:40:11] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:40:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:11] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:40:11] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:40:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:40:11] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:40:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:11] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:40:11] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:40:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:40:11] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:40:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:11] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:40:11] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:40:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:11] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:40:11] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:40:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:11] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:40:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:11] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:40:11] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:11] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:40:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:11] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:40:11] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:40:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:40:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:40:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:11] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:40:11] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:40:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:11] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13883, 23881, 17584, 23882, 23876, 23877, 23878, 12804, 20879, 17580, 19627, 23885, 22285, 22280, 16694]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:40:25] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:40:25] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:40:25] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:40:25] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:40:25] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-18 15:40:25] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:40:25] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:40:25] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:40:25] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3089 ms. (steps per millisecond=323 ) properties (out of 15) seen :136408
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 721 ms. (steps per millisecond=1386 ) properties (out of 15) seen :11567
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 638 ms. (steps per millisecond=1567 ) properties (out of 15) seen :12362
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) 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 15) 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 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 733 ms. (steps per millisecond=1364 ) properties (out of 15) seen :10103
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 15) seen :19618
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 556 ms. (steps per millisecond=1798 ) properties (out of 15) seen :12348
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 568 ms. (steps per millisecond=1760 ) properties (out of 15) seen :13901
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 15) seen :22232
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 698 ms. (steps per millisecond=1432 ) properties (out of 15) seen :11534
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:40:33] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:40:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:33] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:40:33] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:40:33] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:33] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:40:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:33] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:40:33] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:33] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:33] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:40:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:34] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:40:34] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:34] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:40:34] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:40:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:34] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:40:34] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:40:34] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:40:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:40:34] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:40:34] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:34] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:40:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:40:34] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:40:34] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:40:34] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:40:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:34] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:40:34] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:40:34] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:34] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:40:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:34] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:40:34] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:34] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:40:34] [INFO ] Added : 0 causal constraints over 0 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:40:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:34] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:40:34] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:40:34] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:40:34] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:40:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:40:34] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:40:34] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:40:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:40:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:40:34] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:40:34] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:40:34] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:40:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:40:34] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:34] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:40:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:34] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:40:34] [INFO ] [Nat]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:40:34] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:34] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 15:40:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:34] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:40:34] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:34] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:40:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:34] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:40:34] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:34] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:34] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:40:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:34] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:40:34] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:40:34] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:40:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:34] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:40:34] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:34] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:34] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:40:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:35] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:40:35] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:40:35] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:35] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:40:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:35] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:40:35] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:35] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:40:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:35] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:40:35] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:40:35] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:35] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:40:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:35] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:40:35] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:35] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:40:35] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:40:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:35] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:40:35] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:35] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:40:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:40:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:35] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:40:35] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:35] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:40:35] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13885, 23884, 17586, 23884, 23878, 23879, 23881, 12806, 20881, 17582, 19629, 23887, 22287, 22283, 16696]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:40:47] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:40:47] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:40:47] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:40:47] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:40:47] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-18 15:40:47] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:40:47] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:40:47] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:40:47] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2767 ms. (steps per millisecond=361 ) properties (out of 15) seen :136153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 761 ms. (steps per millisecond=1314 ) properties (out of 15) seen :9774
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 479 ms. (steps per millisecond=2087 ) properties (out of 15) seen :18544
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 693 ms. (steps per millisecond=1443 ) properties (out of 15) seen :8959
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 15) seen :20838
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 513 ms. (steps per millisecond=1949 ) properties (out of 15) seen :13917
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 497 ms. (steps per millisecond=2012 ) properties (out of 15) seen :15913
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 15) seen :20857
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 15) seen :12432
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:40:55] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:40:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:55] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:40:55] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:40:55] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:40:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:40:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:55] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:40:55] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:40:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:40:55] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:40:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:55] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:40:55] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:55] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:40:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:55] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:40:55] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:40:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:55] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:40:55] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:40:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:55] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:40:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:56] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:40:56] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:40:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:56] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:40:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:56] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:40:56] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:40:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:56] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:40:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:56] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:40:56] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:56] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:40:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:56] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:40:56] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:40:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:40:56] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:40:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:56] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:40:56] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:40:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:40:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:56] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:40:56] [INFO ] [Nat]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:40:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:56] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:40:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:56] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:40:56] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:40:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:40:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:56] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:40:56] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:40:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:56] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 15:40:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:56] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:40:56] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:40:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:40:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:40:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:56] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:40:56] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:40:56] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:40:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:56] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:40:56] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:40:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:40:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:56] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:40:56] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:56] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:40:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:56] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:40:56] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:40:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:40:56] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:40:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:56] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:40:56] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:40:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:40:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:56] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:40:56] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:40:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:40:56] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:40:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:56] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:40:56] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:40:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:40:56] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:57] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:40:57] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:57] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:40:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:40:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:40:57] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:40:57] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:40:57] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:40:57] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13887, 23886, 18512, 23886, 23880, 23881, 23884, 12808, 20882, 17585, 19631, 23889, 22289, 22285, 16699]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:41:10] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:41:10] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:41:10] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:41:10] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:41:10] [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 15:41:10] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:41:10] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:41:10] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:41:10] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2963 ms. (steps per millisecond=337 ) properties (out of 15) seen :136653
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 676 ms. (steps per millisecond=1479 ) properties (out of 15) seen :9861
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 613 ms. (steps per millisecond=1631 ) properties (out of 15) seen :13377
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 633 ms. (steps per millisecond=1579 ) properties (out of 15) seen :10447
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=2341 ) properties (out of 15) seen :20849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 15) seen :16678
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 455 ms. (steps per millisecond=2197 ) properties (out of 15) seen :17561
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 418 ms. (steps per millisecond=2392 ) properties (out of 15) seen :20850
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 683 ms. (steps per millisecond=1464 ) properties (out of 15) seen :11545
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:41:18] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:41:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:18] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:41:18] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:41:18] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:41:18] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:41:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:41:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:18] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:41:18] [INFO ] [Nat]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:41:18] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:41:18] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:41:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:41:18] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:41:18] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:41:18] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:41:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:18] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:41:18] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:41:18] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:41:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:41:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:41:18] [INFO ] [Nat]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:41:18] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:41:18] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 15:41:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:41:18] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:41:18] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:41:18] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:41:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:18] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:41:18] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:41:18] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:41:18] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:41:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:18] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:41:18] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:41:18] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:41:18] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:19] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:41:19] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:41:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:41:19] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:19] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:41:19] [INFO ] [Real]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:41:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:41:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:41:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:19] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:41:19] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:41:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:41:19] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:19] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:41:19] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:41:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:41:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:41:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:19] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:41:19] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:41:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:41:19] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 15:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:19] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:41:19] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:41:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:41:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:41:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:19] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:41:19] [INFO ] [Nat]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:41:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:41:19] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:19] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:41:19] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:41:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:41:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:41:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:19] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:41:19] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:41:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:41:19] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:19] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:41:19] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:41:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:41:19] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:19] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:41:19] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:41:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:41:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:41:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:19] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:41:19] [INFO ] [Nat]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:41:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:41:19] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:19] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:41:19] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:41:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:41:19] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:19] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:41:19] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:41:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:41:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:41:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:19] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:41:19] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:41:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:41:19] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13889, 23888, 18515, 23888, 23882, 23883, 23886, 12811, 20884, 17587, 19633, 23892, 22291, 22287, 16701]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:41:33] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:41:33] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:41:33] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:41:33] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:41:33] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-18 15:41:33] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:41:33] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:41:33] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:41:33] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3086 ms. (steps per millisecond=324 ) properties (out of 15) seen :136296
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 817 ms. (steps per millisecond=1223 ) properties (out of 15) seen :8779
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 15) seen :15894
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) 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 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 744 ms. (steps per millisecond=1344 ) properties (out of 15) seen :10119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 15) seen :20833
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 664 ms. (steps per millisecond=1506 ) properties (out of 15) seen :11903
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 571 ms. (steps per millisecond=1751 ) properties (out of 15) seen :15184
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 15) seen :22234
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 713 ms. (steps per millisecond=1402 ) properties (out of 15) seen :10114
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:41:42] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:41:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:42] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:41:42] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:41:42] [INFO ] [Real]Added 24 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:41:42] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:41:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:41:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:42] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 15:41:42] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:41:42] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:41:42] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:41:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:42] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:41:42] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:41:42] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:41:42] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:41:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:42] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:41:42] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:41:42] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:41:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:41:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:42] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:41:42] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:41:42] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:41:42] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:41:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:42] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:41:42] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:41:42] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:41:42] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:41:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:42] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:41:42] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:41:42] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:41:42] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:41:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:42] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:41:42] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:41:42] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:41:42] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:41:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:42] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:41:42] [INFO ] [Real]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:41:42] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:41:42] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:41:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:42] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:41:42] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:41:42] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:41:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:41:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:42] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:41:42] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:41:42] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:41:42] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:41:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:42] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:41:42] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:41:42] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:41:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:41:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:42] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:41:42] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:41:42] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:41:42] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:41:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:42] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:41:42] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:41:42] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:41:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:41:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:43] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:41:43] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:41:43] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:41:43] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:41:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:43] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:41:43] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:41:43] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:41:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:41:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:43] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:41:43] [INFO ] [Nat]Added 24 Read/Feed constraints in 7 ms returned sat
[2023-03-18 15:41:43] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:41:43] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:41:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:43] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:41:43] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:41:43] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:41:43] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:41:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:43] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:41:43] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:41:43] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:41:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:41:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:43] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:41:43] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:41:43] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:41:43] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:41:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:43] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:41:43] [INFO ] [Real]Added 24 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:41:43] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:41:43] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:41:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:43] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:41:43] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:41:43] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:41:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:41:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:41:43] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 15:41:43] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:41:43] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:41:43] [INFO ] Added : 4 causal constraints over 1 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] Max seen :[13891, 23890, 18517, 23890, 23885, 23885, 23888, 12814, 20886, 17589, 19635, 23893, 22293, 22289, 16704]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:41:56] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:41:57] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:41:57] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:41:57] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:41:57] [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 15:41:57] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:41:57] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:41:57] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:41:57] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3124 ms. (steps per millisecond=320 ) properties (out of 15) seen :136397
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 782 ms. (steps per millisecond=1278 ) properties (out of 15) seen :9259
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 553 ms. (steps per millisecond=1808 ) properties (out of 15) seen :15162
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) 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 15) 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 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 788 ms. (steps per millisecond=1269 ) properties (out of 15) seen :9530
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 15) seen :17547
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 15) seen :13340
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 628 ms. (steps per millisecond=1592 ) properties (out of 15) seen :11923
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 499 ms. (steps per millisecond=2004 ) properties (out of 15) seen :17574
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 560 ms. (steps per millisecond=1785 ) properties (out of 15) seen :14519
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:42:06] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:42:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:06] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:42:06] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:42:06] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:42:06] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:42:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:42:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:06] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:42:06] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:42:06] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:06] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:42:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:06] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:42:06] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:42:06] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:42:06] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:42:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:06] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:42:06] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:42:06] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:42:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:06] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:42:06] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:42:06] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:42:06] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:42:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:42:06] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:42:06] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:42:06] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:42:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:06] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:42:06] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:42:06] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:06] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:42:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:42:06] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:42:06] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:06] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:42:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:06] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:42:06] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:42:06] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:42:06] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:42:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:06] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:42:06] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:42:06] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:42:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:42:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:06] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:42:06] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:06] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:06] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:42:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:06] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:42:06] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:06] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:42:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:06] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:42:06] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:06] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:06] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:42:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:06] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:42:06] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:06] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:42:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:42:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:07] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:42:07] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:07] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:42:07] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:42:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:07] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:42:07] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:07] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:42:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:42:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:07] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:42:07] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:42:07] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:07] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:42:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:07] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:42:07] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:07] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:07] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:42:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:07] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:42:07] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:42:07] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:42:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:42:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:07] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:42:07] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:07] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:07] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:42:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:07] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:42:07] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:07] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:07] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:42:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:07] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:42:07] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:42:07] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:42:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:07] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:42:07] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:07] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:07] [INFO ] Added : 4 causal constraints over 1 iterations in 15 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] Max seen :[13893, 23892, 18520, 23893, 23887, 23887, 23890, 12817, 20887, 17591, 19637, 23895, 22296, 22291, 16706]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:42:20] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:42:20] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:42:20] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:42:20] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:42:20] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-18 15:42:20] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:42:20] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:42:20] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:42:20] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3118 ms. (steps per millisecond=320 ) properties (out of 15) seen :136334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 613 ms. (steps per millisecond=1631 ) properties (out of 15) seen :13358
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 559 ms. (steps per millisecond=1788 ) properties (out of 15) seen :13904
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) 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 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 768 ms. (steps per millisecond=1302 ) properties (out of 15) seen :9839
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 15) seen :17549
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 561 ms. (steps per millisecond=1782 ) properties (out of 15) seen :12363
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 15) seen :15213
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 15) seen :20846
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 15) seen :15178
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:42:29] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:42:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:29] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:42:29] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:42:29] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:29] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:42:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:29] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:42:29] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:29] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:29] [INFO ] Added : 5 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:42:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:29] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:42:29] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:42:29] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:42:29] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:42:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:29] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:42:29] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:29] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:42:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:29] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:42:29] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:42:29] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:42:29] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:42:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:29] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:42:29] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:29] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:29] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:42:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:29] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:42:29] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:42:29] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:42:29] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:42:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:29] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:42:29] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:29] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:29] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:42:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:29] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:42:29] [INFO ] [Real]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:42:29] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:29] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:42:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:29] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:42:29] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:42:29] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:42:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:42:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:29] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:42:29] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:30] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:42:30] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:42:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:30] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:42:30] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:30] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:42:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:30] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:42:30] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:30] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:42:30] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:42:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:30] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:42:30] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:42:30] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:42:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:30] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:42:30] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:30] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:42:30] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:42:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:30] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:42:30] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:42:30] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:42:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:30] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:42:30] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:30] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:42:30] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:42:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:30] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:42:30] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:30] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:30] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:42:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:30] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:42:30] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:30] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:42:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:30] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:42:30] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:30] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:30] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:42:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:30] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:42:30] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:30] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:30] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:42:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:30] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:42:30] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:30] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:42:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:30] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:42:30] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:42:30] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:30] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13895, 23894, 18522, 23896, 23889, 23889, 23892, 12819, 20889, 17593, 19639, 23897, 22298, 22294, 16709]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:42:43] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:42:43] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:42:43] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:42:43] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:42:43] [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 15:42:43] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:42:43] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:42:43] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:42:43] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2814 ms. (steps per millisecond=355 ) properties (out of 15) seen :136304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 566 ms. (steps per millisecond=1766 ) properties (out of 15) seen :13940
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 462 ms. (steps per millisecond=2164 ) properties (out of 15) seen :15163
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 634 ms. (steps per millisecond=1577 ) properties (out of 15) seen :10108
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 15) seen :17577
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 534 ms. (steps per millisecond=1872 ) properties (out of 15) seen :16683
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 15) seen :14497
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 15) seen :19624
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 572 ms. (steps per millisecond=1748 ) properties (out of 15) seen :11508
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:42:51] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:42:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:51] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:42:51] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:42:51] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:42:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:42:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:51] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:42:51] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:51] [INFO ] Added : 5 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:42:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:51] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:42:51] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:51] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 15:42:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:51] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:42:51] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:42:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:51] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:42:51] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:42:51] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:42:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:51] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:42:51] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:51] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:42:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:51] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:42:51] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:51] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:42:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:51] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:42:51] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:51] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:42:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:51] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:42:51] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:42:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:51] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:42:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:51] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:42:51] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:42:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:51] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:42:51] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:51] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:42:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:51] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:42:51] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:42:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:51] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:42:51] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:51] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:51] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:42:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:52] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:42:52] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:42:52] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:42:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:52] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:42:52] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:52] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:52] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 15:42:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:52] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:42:52] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:42:52] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:42:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:42:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:52] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:42:52] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:52] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:42:52] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:42:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:52] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:42:52] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:42:52] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:52] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:42:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:52] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:42:52] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:42:52] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:42:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:42:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:52] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:42:52] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:52] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:42:52] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 15:42:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:52] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:42:52] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:52] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:42:52] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:42:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:52] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:42:52] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:42:52] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:42:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:42:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:42:52] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:42:52] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:42:52] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:42:52] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13897, 23896, 18524, 23898, 23891, 23893, 23895, 12821, 20891, 17595, 19641, 23899, 22300, 22296, 16712]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:43:04] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:43:04] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:43:04] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:43:04] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:43:04] [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 15:43:04] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:43:04] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:43:04] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:43:04] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2745 ms. (steps per millisecond=364 ) properties (out of 15) seen :136739
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 686 ms. (steps per millisecond=1457 ) properties (out of 15) seen :9267
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 515 ms. (steps per millisecond=1941 ) properties (out of 15) seen :14510
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 743 ms. (steps per millisecond=1345 ) properties (out of 15) seen :9804
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 15) seen :19625
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 703 ms. (steps per millisecond=1422 ) properties (out of 15) seen :10742
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 490 ms. (steps per millisecond=2040 ) properties (out of 15) seen :13909
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 15) seen :22245
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 15) seen :13914
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:43:12] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:43:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:12] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:43:12] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:43:12] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:43:12] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:43:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:12] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:43:12] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:43:12] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:12] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:43:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:12] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:43:12] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:43:12] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:12] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:43:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:12] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:43:12] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:43:12] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:43:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:12] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:43:12] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:43:12] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:12] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:43:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:13] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:43:13] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:43:13] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:13] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:43:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:13] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:43:13] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:13] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:13] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:43:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:13] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:43:13] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:13] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:13] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:43:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:13] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:43:13] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:43:13] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:43:13] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:43:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:13] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:43:13] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:13] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:43:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:13] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:43:13] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:43:13] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:13] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:43:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:13] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:43:13] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:43:13] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:43:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:43:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:13] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:43:13] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:43:13] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:13] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:43:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:13] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:43:13] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:13] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:43:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:43:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:13] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:43:13] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:13] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:13] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:43:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:13] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:43:13] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:13] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:43:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:13] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:43:13] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:43:13] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:13] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:43:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:13] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:43:13] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:13] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:43:13] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:43:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:13] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:43:13] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:43:13] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:43:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:13] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:43:13] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:43:13] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:43:13] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:43:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:13] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:43:13] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:43:13] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:14] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:43:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:14] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:43:14] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:43:14] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:43:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:43:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:14] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:43:14] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:14] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:43:14] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13899, 23898, 18526, 23901, 23893, 23895, 23898, 12823, 20894, 17597, 19643, 23901, 22302, 22297, 16714]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:43:27] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:43:27] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:43:27] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:43:27] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:43:27] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-18 15:43:27] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:43:27] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:43:27] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:43:27] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2960 ms. (steps per millisecond=337 ) properties (out of 15) seen :136231
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 618 ms. (steps per millisecond=1618 ) properties (out of 15) seen :11959
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 517 ms. (steps per millisecond=1934 ) properties (out of 15) seen :13327
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 712 ms. (steps per millisecond=1404 ) properties (out of 15) seen :9049
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 15) seen :20855
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 15) seen :10114
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 602 ms. (steps per millisecond=1661 ) properties (out of 15) seen :10425
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 15) seen :22226
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 775 ms. (steps per millisecond=1290 ) properties (out of 15) seen :9548
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:43:35] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:43:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:35] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:43:35] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:43:35] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:35] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:43:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:35] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:43:35] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:43:35] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:35] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:43:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:35] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:43:35] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:43:35] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:43:35] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:43:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:35] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:43:35] [INFO ] [Real]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:43:35] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:43:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:35] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:43:35] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:35] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:43:35] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:43:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:35] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:43:35] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:35] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:35] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:43:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:36] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:43:36] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:36] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:36] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:43:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:36] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:43:36] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:36] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:43:36] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:43:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:36] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:43:36] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:36] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:36] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:43:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:36] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:43:36] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:36] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:43:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:36] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:43:36] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:36] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:36] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:43:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:36] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:43:36] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:43:36] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:43:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:43:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:36] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:43:36] [INFO ] [Nat]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:43:36] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:43:36] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:43:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:36] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:43:36] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:43:36] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:43:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:43:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:36] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:43:36] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:43:36] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:43:36] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:43:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:36] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:43:36] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:43:36] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:43:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:43:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:36] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:43:36] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:36] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:36] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:43:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:36] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:43:36] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:36] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:36] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:43:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:36] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:43:36] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:43:36] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:43:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:43:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:36] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:43:36] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:36] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:43:36] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:43:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:36] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:43:36] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:36] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:36] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:43:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:36] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:43:36] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:43:36] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:43:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:43:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:37] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:43:37] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:37] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:37] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13904, 23901, 18528, 23903, 23895, 23897, 23900, 12825, 20897, 17599, 19646, 23904, 22304, 22299, 16716]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 5 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:43:49] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:43:49] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:43:49] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:43:49] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:43:49] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-18 15:43:49] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:43:49] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:43:49] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:43:49] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2684 ms. (steps per millisecond=372 ) properties (out of 15) seen :136313
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 673 ms. (steps per millisecond=1485 ) properties (out of 15) seen :9587
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 15) seen :11921
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 586 ms. (steps per millisecond=1706 ) properties (out of 15) seen :13392
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 15) seen :20838
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 609 ms. (steps per millisecond=1642 ) properties (out of 15) seen :10458
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=2341 ) properties (out of 15) seen :19626
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 15) seen :22229
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 762 ms. (steps per millisecond=1312 ) properties (out of 15) seen :9798
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:43:57] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:43:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:57] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:43:57] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:43:57] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:57] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:43:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:57] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:43:57] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:43:57] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:57] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:43:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:43:57] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:57] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:43:57] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:43:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:43:57] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:43:57] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:43:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:43:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:43:57] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:57] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:57] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:43:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:43:57] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:57] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:57] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:43:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:43:57] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:57] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:57] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:43:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:43:57] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:57] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:57] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:43:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:43:57] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:43:57] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:57] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:43:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:57] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:43:57] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:43:57] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:43:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:43:57] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:57] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:57] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:43:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:43:57] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:57] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:43:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:43:57] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:57] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:57] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:43:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:58] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:43:58] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:58] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:43:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:58] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:43:58] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:58] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:43:58] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:43:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:58] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:43:58] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:43:58] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:43:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:58] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:43:58] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:43:58] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:43:58] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:43:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:58] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:43:58] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:43:58] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:43:58] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:43:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:43:58] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:43:58] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:43:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:58] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:43:58] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:58] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:58] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 15:43:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:43:58] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:43:58] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:43:58] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:43:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:43:58] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:58] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:43:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:43:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:43:58] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:43:58] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:43:58] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:43:58] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13906, 23903, 18531, 23905, 23898, 23899, 23902, 13308, 20899, 17601, 19648, 23906, 22306, 22301, 16717]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:44:11] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:44:11] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:44:11] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:44:11] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:44:11] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-03-18 15:44:11] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:44:11] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:44:11] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:44:11] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2982 ms. (steps per millisecond=335 ) properties (out of 15) seen :135974
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 614 ms. (steps per millisecond=1628 ) properties (out of 15) seen :10426
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 628 ms. (steps per millisecond=1592 ) properties (out of 15) seen :12404
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 565 ms. (steps per millisecond=1769 ) properties (out of 15) seen :11985
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 15) seen :18523
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 476 ms. (steps per millisecond=2100 ) properties (out of 15) seen :13332
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 671 ms. (steps per millisecond=1490 ) properties (out of 15) seen :9475
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 15) seen :22225
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 596 ms. (steps per millisecond=1677 ) properties (out of 15) seen :12890
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:44:19] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:44:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:19] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:44:19] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:44:19] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:44:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:44:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:44:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:19] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:44:19] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:19] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:44:19] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:44:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:19] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:44:19] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:20] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:44:20] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:44:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:20] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:44:20] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:20] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:44:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:44:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:20] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:44:20] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:20] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:44:20] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:44:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:20] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:44:20] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:20] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:44:20] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:44:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:20] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:44:20] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:20] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:44:20] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:44:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:20] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:44:20] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:20] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:44:20] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:44:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:20] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:44:20] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:44:20] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:44:20] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:44:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:20] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:44:20] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:20] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:44:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:44:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:20] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:44:20] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:20] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:44:20] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:44:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:20] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:44:20] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:20] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:44:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:44:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:20] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:44:20] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:44:20] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:44:20] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:44:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:20] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:44:20] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:44:20] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:44:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:44:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:20] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:44:20] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:20] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:44:20] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:44:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:20] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:44:20] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:44:20] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:44:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:44:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:20] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:44:20] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:20] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:44:20] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:44:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:20] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:44:20] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:20] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:44:20] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:44:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:20] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:44:21] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:44:21] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:44:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:44:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:21] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:44:21] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:21] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:44:21] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:44:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:21] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:44:21] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:44:21] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:44:21] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:44:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:21] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:44:21] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:21] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:44:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:44:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:21] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:44:21] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:44:21] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:44:21] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13909, 23905, 18533, 23907, 23900, 23901, 23904, 13310, 20900, 17604, 19650, 23908, 22308, 22303, 16719]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:44:33] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:44:33] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:44:33] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:44:33] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:44:33] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-03-18 15:44:33] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:44:33] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:44:33] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:44:33] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2653 ms. (steps per millisecond=376 ) properties (out of 15) seen :136067
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 659 ms. (steps per millisecond=1517 ) properties (out of 15) seen :9553
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 445 ms. (steps per millisecond=2247 ) properties (out of 15) seen :15165
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 561 ms. (steps per millisecond=1782 ) properties (out of 15) seen :11114
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 15) seen :20868
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 15) seen :12377
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 642 ms. (steps per millisecond=1557 ) properties (out of 15) seen :12410
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 349 ms. (steps per millisecond=2865 ) properties (out of 15) seen :22244
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 674 ms. (steps per millisecond=1483 ) properties (out of 15) seen :14548
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:44:41] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:44:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:41] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:44:41] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:44:41] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:44:41] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:44:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:44:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:41] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:44:41] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:41] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:44:41] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:44:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:41] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:44:41] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:41] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:44:41] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:44:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:41] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:44:41] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:41] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:44:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:44:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:41] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:44:41] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:41] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:44:41] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:44:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:41] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:44:41] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:41] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:44:41] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:44:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:41] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:44:41] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:41] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:44:41] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:44:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:42] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:44:42] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:44:42] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:44:42] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:44:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:42] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:44:42] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:42] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:44:42] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:44:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:42] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:44:42] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:42] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:44:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:44:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:42] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:44:42] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:42] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:44:42] [INFO ] Added : 5 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:44:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:42] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:44:42] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:42] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:44:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:44:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:42] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:44:42] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:44:42] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:44:42] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:44:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:42] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:44:42] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:42] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:44:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:44:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:42] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:44:42] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:42] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:44:42] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:44:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:42] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:44:42] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:42] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:44:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:44:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:42] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:44:42] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:44:42] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:44:42] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:44:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:42] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:44:42] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:42] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:44:42] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:44:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:42] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:44:42] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:42] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:44:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:44:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:42] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:44:42] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:44:42] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:44:42] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 15:44:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:42] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:44:42] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:42] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:44:42] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:44:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:42] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:44:42] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:44:42] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:44:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:44:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:44:42] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:44:42] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:44:42] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:44:42] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13911, 23907, 18535, 23909, 23902, 23904, 23906, 13313, 20902, 17606, 19652, 23910, 22310, 22305, 16721]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:44:54] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:44:54] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:44:54] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:44:55] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:44:55] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-18 15:44:55] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:44:55] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:44:55] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:44:55] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2685 ms. (steps per millisecond=372 ) properties (out of 15) seen :136474
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 688 ms. (steps per millisecond=1453 ) properties (out of 15) seen :9016
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 471 ms. (steps per millisecond=2123 ) properties (out of 15) seen :15185
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 801 ms. (steps per millisecond=1248 ) properties (out of 15) seen :8756
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 429 ms. (steps per millisecond=2331 ) properties (out of 15) seen :20858
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 673 ms. (steps per millisecond=1485 ) properties (out of 15) seen :10415
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 15) seen :14525
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 15) seen :15891
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 615 ms. (steps per millisecond=1626 ) properties (out of 15) seen :11915
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:45:03] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:45:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:03] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:45:03] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:45:03] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:45:03] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:45:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:03] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:45:03] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:03] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:45:03] [INFO ] Added : 5 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:45:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:03] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:45:03] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:03] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:03] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:45:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:03] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:45:03] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:45:03] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:45:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:45:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:03] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:45:03] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:03] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:45:03] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:45:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:03] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:45:03] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:03] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:03] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:45:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:03] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:45:03] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:45:03] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:45:03] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:45:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:03] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:45:03] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:03] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:45:03] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:45:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:03] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:45:03] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:45:03] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:03] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:45:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:03] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:45:03] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:03] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:45:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:04] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:45:04] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:04] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:45:04] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:45:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:04] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:45:04] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:45:04] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:45:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:04] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:45:04] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:04] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:04] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:45:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:04] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:45:04] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:45:04] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:45:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:45:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:04] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:45:04] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:04] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:04] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:45:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:04] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:45:04] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:04] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:45:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:45:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:04] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:45:04] [INFO ] [Nat]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:45:04] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:04] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:45:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:04] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:45:04] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:04] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:04] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:45:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:04] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:45:04] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:04] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:45:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:04] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:45:04] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:45:04] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:45:04] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:45:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:04] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:45:04] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:45:04] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:45:04] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:45:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:04] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:45:04] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:45:04] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:45:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:04] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:45:04] [INFO ] [Nat]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:45:04] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:45:04] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13913, 23909, 18537, 23912, 23905, 23907, 23908, 13315, 20903, 17608, 19654, 23912, 22312, 22307, 16723]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 0 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:45:17] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:45:17] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:45:17] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:45:17] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:45:17] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-18 15:45:17] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:45:17] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:45:17] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:45:17] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2789 ms. (steps per millisecond=358 ) properties (out of 15) seen :136211
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 734 ms. (steps per millisecond=1362 ) properties (out of 15) seen :9853
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 600 ms. (steps per millisecond=1666 ) properties (out of 15) seen :13374
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 660 ms. (steps per millisecond=1515 ) properties (out of 15) seen :10758
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 15) seen :20853
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 481 ms. (steps per millisecond=2079 ) properties (out of 15) seen :17555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 807 ms. (steps per millisecond=1239 ) properties (out of 15) seen :9022
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 335 ms. (steps per millisecond=2985 ) properties (out of 15) seen :22229
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 536 ms. (steps per millisecond=1865 ) properties (out of 15) seen :12351
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:45:26] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:45:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:26] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:45:26] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:45:26] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:45:26] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:45:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:26] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:45:26] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:26] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:45:26] [INFO ] Added : 5 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:45:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:26] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:45:26] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:26] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:45:26] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:45:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:26] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:45:26] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:26] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:45:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:26] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:45:26] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:45:26] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:45:26] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:45:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:26] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:45:26] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:26] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:45:26] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:45:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:26] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:45:26] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:26] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:45:26] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:45:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:26] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:45:26] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:45:26] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:45:26] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:45:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:26] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:45:26] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:26] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:45:26] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:45:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:26] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:45:26] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:45:26] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:45:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:26] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:45:26] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:26] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:26] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:45:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:26] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:45:26] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:45:26] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:45:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:26] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:45:26] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:26] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:45:26] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:45:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:26] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:45:27] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:45:27] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:45:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:27] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:45:27] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:27] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:45:27] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 15:45:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:45:27] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:27] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:45:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:27] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:45:27] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:27] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:27] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 15:45:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:27] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:45:27] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:27] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:45:27] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:45:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:27] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:45:27] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:45:27] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:45:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:27] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:45:27] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:27] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:45:27] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 15:45:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:27] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:45:27] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:45:27] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:27] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:45:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:27] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:45:27] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:27] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:45:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:27] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:45:27] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:27] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:45:27] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13916, 23912, 18539, 23915, 23907, 23911, 23910, 13317, 20905, 17611, 19656, 23914, 22314, 22309, 16726]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:45:39] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:45:39] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:45:39] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:45:39] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:45:39] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-03-18 15:45:39] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:45:39] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:45:39] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:45:39] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2653 ms. (steps per millisecond=376 ) properties (out of 15) seen :136090
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 638 ms. (steps per millisecond=1567 ) properties (out of 15) seen :12382
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 706 ms. (steps per millisecond=1416 ) properties (out of 15) seen :10437
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) 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 15) 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 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 692 ms. (steps per millisecond=1445 ) properties (out of 15) seen :9565
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 15) seen :20844
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 15) seen :13918
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 653 ms. (steps per millisecond=1531 ) properties (out of 15) seen :10117
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 15) seen :16668
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 598 ms. (steps per millisecond=1672 ) properties (out of 15) seen :11958
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:45:47] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:45:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:47] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:45:47] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:45:47] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:45:47] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:45:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:45:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:45:48] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:45:48] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:48] [INFO ] Added : 5 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:45:48] [INFO ] [Real]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:45:48] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:48] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:45:48] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:45:48] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:45:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:48] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:45:48] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:45:48] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:48] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:45:48] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:48] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:48] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:45:48] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:48] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:45:48] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:45:48] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:45:48] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:48] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:45:48] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:48] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:48] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:45:48] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:45:48] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:45:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:45:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:45:48] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:48] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:48] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:45:48] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:45:48] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:45:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:48] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:45:48] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:48] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:48] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 15:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:45:48] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:48] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:45:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:45:48] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:48] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:48] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:48] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:45:48] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:48] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:45:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:48] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:45:48] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:48] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:48] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:49] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:45:49] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:45:49] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:45:49] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:49] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:45:49] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:45:49] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:45:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:45:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:49] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:45:49] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:49] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:45:49] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:49] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:45:49] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:45:49] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:45:49] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:49] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:45:49] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:45:49] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:45:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:45:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:45:49] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:45:49] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:45:49] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:45:49] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13919, 23916, 18543, 23918, 23910, 23913, 23912, 13320, 20907, 17614, 19658, 23917, 22316, 22310, 16728]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:46:02] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:46:02] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:46:02] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:46:02] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:46:02] [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 15:46:02] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:46:02] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:46:02] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:46:02] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3112 ms. (steps per millisecond=321 ) properties (out of 15) seen :136011
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 752 ms. (steps per millisecond=1329 ) properties (out of 15) seen :9815
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 608 ms. (steps per millisecond=1644 ) properties (out of 15) seen :14509
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 729 ms. (steps per millisecond=1371 ) properties (out of 15) seen :10123
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 15) seen :17554
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 727 ms. (steps per millisecond=1375 ) properties (out of 15) seen :11548
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 453 ms. (steps per millisecond=2207 ) properties (out of 15) seen :16688
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 15) seen :17547
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 15) seen :13945
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:46:11] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:46:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:11] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:46:11] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:46:11] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:46:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:11] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:46:11] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:11] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:46:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:11] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:46:11] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:46:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:11] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:46:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:11] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:46:11] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:46:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:11] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:46:11] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:11] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:46:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:11] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:46:11] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:46:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:11] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:46:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:46:11] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:46:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:11] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:46:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:46:11] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:46:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:46:11] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:46:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:11] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:46:11] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:46:11] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:46:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:11] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:46:11] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:46:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:11] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:46:11] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:46:11] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:11] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:12] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:46:12] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:46:12] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:46:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:12] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:46:12] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:12] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:12] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 15:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:12] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:46:12] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:46:12] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:46:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:12] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:46:12] [INFO ] [Nat]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:46:12] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:12] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:12] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:46:12] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:46:12] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:46:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:12] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:46:12] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:12] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:12] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:12] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:46:12] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:46:12] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:12] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:12] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:46:12] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:12] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:46:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:12] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:46:12] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:12] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:46:12] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 15:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:12] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:46:12] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:46:12] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:46:12] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:12] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:46:12] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:46:12] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:46:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:12] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:46:12] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:12] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:46:12] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13923, 23918, 18546, 23920, 23912, 23915, 23914, 13322, 20910, 17616, 19660, 23920, 22318, 22312, 16730]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:46:24] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:46:24] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:46:24] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:46:24] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:46:24] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-18 15:46:24] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:46:24] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:46:24] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:46:24] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2988 ms. (steps per millisecond=334 ) properties (out of 15) seen :136138
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 571 ms. (steps per millisecond=1751 ) properties (out of 15) seen :12872
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 599 ms. (steps per millisecond=1669 ) properties (out of 15) seen :11104
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 713 ms. (steps per millisecond=1402 ) properties (out of 15) seen :8750
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 15) seen :20833
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 618 ms. (steps per millisecond=1618 ) properties (out of 15) seen :11924
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 15) seen :13889
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 15) seen :20837
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 616 ms. (steps per millisecond=1623 ) properties (out of 15) seen :12457
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:46:32] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:46:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:32] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:46:32] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:46:32] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:46:32] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:46:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:32] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:46:32] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:32] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:32] [INFO ] Added : 5 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:46:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:32] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:46:32] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:32] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:32] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:46:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:32] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:46:32] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:32] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:46:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:32] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:46:32] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:32] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:46:32] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:46:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:32] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:46:32] [INFO ] [Real]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:46:32] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:46:32] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:46:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:32] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 15:46:32] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:32] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:32] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:33] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:46:33] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:46:33] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:46:33] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:33] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:46:33] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:33] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:33] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:33] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:46:33] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:33] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:46:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:46:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:33] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:46:33] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:33] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:33] [INFO ] Added : 5 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:33] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:46:33] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:33] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:46:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:33] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:46:33] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:33] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:33] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:33] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:46:33] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:33] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:46:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:46:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:33] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:46:33] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:46:33] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:46:33] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:33] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:46:33] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:46:33] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:46:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:46:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:33] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:46:33] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:33] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:46:33] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:33] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:46:33] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:46:33] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:33] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:33] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:46:33] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:46:33] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:46:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:33] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:46:33] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:33] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 15:46:33] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:33] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:46:33] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:33] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:46:33] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:33] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:46:33] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:46:33] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:46:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:46:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:33] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:46:33] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:46:33] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:33] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13925, 23921, 18549, 23922, 23914, 23917, 23916, 13324, 20912, 17618, 19662, 23922, 22320, 22314, 16732]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:46:46] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:46:46] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:46:46] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:46:46] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:46:46] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-18 15:46:46] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:46:46] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:46:46] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:46:46] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2702 ms. (steps per millisecond=370 ) properties (out of 15) seen :136348
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 621 ms. (steps per millisecond=1610 ) properties (out of 15) seen :10779
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 15) seen :16709
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) 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 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 703 ms. (steps per millisecond=1422 ) properties (out of 15) seen :10777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 15) seen :20838
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 586 ms. (steps per millisecond=1706 ) properties (out of 15) seen :16709
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 483 ms. (steps per millisecond=2070 ) properties (out of 15) seen :15893
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 350 ms. (steps per millisecond=2857 ) properties (out of 15) seen :16675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 698 ms. (steps per millisecond=1432 ) properties (out of 15) seen :11919
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:46:54] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:46:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:54] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:46:54] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:46:54] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:54] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:46:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:46:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:54] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:46:54] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:54] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:54] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:46:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:54] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:46:54] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:54] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:46:54] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:46:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:54] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:46:54] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:54] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:46:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:55] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:46:55] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:46:55] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:46:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:55] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:46:55] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:46:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:55] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:46:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:55] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:46:55] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:46:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:55] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:46:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:55] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:46:55] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:46:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:55] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:46:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:55] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:46:55] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:55] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:46:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:55] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:46:55] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:46:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:55] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:46:55] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:55] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:46:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:55] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:46:55] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:46:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:46:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:46:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:55] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:46:55] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:46:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:55] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:46:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:55] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:46:55] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:46:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:46:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:46:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:55] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:46:55] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:46:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:55] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:46:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:55] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:46:55] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:46:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:55] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:46:55] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:46:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:46:55] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:46:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:55] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:46:55] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:55] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:46:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:55] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:46:55] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:46:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:55] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:46:55] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:55] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:55] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:46:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:56] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:46:56] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:46:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:56] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:46:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:56] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:46:56] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:46:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:46:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:46:56] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:46:56] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:46:56] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:46:56] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13928, 23923, 18552, 23925, 23916, 23919, 23918, 13326, 20914, 17620, 19664, 23924, 22322, 22316, 16735]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 5 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:47:08] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:47:08] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:47:08] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:47:08] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:47:08] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-18 15:47:08] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:47:08] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:47:08] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:47:08] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3122 ms. (steps per millisecond=320 ) properties (out of 15) seen :136401
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 758 ms. (steps per millisecond=1319 ) properties (out of 15) seen :10828
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 726 ms. (steps per millisecond=1377 ) properties (out of 15) seen :10404
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) 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 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 15) seen :12350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 15) seen :20839
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 409 ms. (steps per millisecond=2444 ) properties (out of 15) seen :16680
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 452 ms. (steps per millisecond=2212 ) properties (out of 15) seen :15165
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 15) seen :19640
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 594 ms. (steps per millisecond=1683 ) properties (out of 15) seen :12367
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:47:17] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:47:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:17] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:47:17] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:47:17] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:47:17] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:47:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:47:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:17] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:47:17] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:47:17] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:47:17] [INFO ] Added : 5 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:47:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:17] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 15:47:17] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:47:17] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:47:17] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:47:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:47:17] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:47:17] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:47:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:47:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:17] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:47:17] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:47:17] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:47:17] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:47:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:17] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:47:17] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:47:17] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:47:17] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:47:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:17] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:47:17] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:47:17] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:47:17] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:47:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:47:17] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:47:17] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:47:17] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:47:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:47:17] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:47:17] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:47:17] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:47:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:17] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:47:17] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:47:17] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:47:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:47:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:17] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:47:17] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:47:17] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:47:17] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:47:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:17] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:47:17] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:47:17] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:47:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:47:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:17] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:47:17] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:47:17] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:47:17] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:18] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:47:18] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:47:18] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:47:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:47:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:47:18] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:47:18] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:47:18] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:47:18] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:47:18] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:47:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:47:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:18] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:47:18] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:47:18] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:47:18] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:18] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:47:18] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:47:18] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:47:18] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:18] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:47:18] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:47:18] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:47:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:47:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:47:18] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:47:18] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:47:18] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:18] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:47:18] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:47:18] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:47:18] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:18] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:47:18] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:47:18] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:47:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:47:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:18] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 15:47:18] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:47:18] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:47:18] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13930, 23925, 18554, 23927, 23918, 23922, 23920, 13328, 20916, 17622, 19666, 23927, 22325, 22318, 16738]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:47:30] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:47:30] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:47:30] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:47:30] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:47:30] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-18 15:47:30] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:47:30] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:47:31] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:47:31] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2860 ms. (steps per millisecond=349 ) properties (out of 15) seen :136355
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 590 ms. (steps per millisecond=1694 ) properties (out of 15) seen :10433
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 595 ms. (steps per millisecond=1680 ) properties (out of 15) seen :11925
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 688 ms. (steps per millisecond=1453 ) properties (out of 15) seen :10099
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 15) seen :20836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 671 ms. (steps per millisecond=1490 ) properties (out of 15) seen :9889
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 467 ms. (steps per millisecond=2141 ) properties (out of 15) seen :15175
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 15) seen :22228
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 461 ms. (steps per millisecond=2169 ) properties (out of 15) seen :15177
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:47:38] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:47:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:38] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:47:38] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:47:38] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:47:38] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:47:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:47:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:38] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:47:38] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:47:38] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:47:38] [INFO ] Added : 5 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:47:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:38] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:47:38] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:47:38] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:47:38] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:47:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:39] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:47:39] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:47:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:47:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:47:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:39] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:47:39] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:47:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:47:39] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:47:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:39] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:47:39] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:47:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:47:39] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:47:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:39] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:47:39] [INFO ] [Real]Added 24 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:47:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:47:39] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:47:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:39] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:47:39] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:47:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 15:47:39] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:47:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:39] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:47:39] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:47:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:47:39] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:47:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:39] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:47:39] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:47:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:47:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:47:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:39] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:47:39] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:47:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:47:39] [INFO ] Added : 5 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:47:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:39] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:47:39] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:47:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:47:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:47:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:39] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:47:39] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:47:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:47:39] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:47:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:39] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:47:39] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:47:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:47:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:47:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:39] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 15:47:39] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:47:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:47:39] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:47:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:39] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:47:39] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:47:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:47:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:47:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:39] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:47:39] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:47:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:47:39] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:47:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:39] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:47:39] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:47:39] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:47:39] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 15:47:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:40] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 15:47:40] [INFO ] [Real]Added 24 Read/Feed constraints in 6 ms returned sat
[2023-03-18 15:47:40] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:47:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:47:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:40] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:47:40] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:47:40] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:47:40] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:47:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:47:40] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:47:40] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:47:40] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:47:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:40] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:47:40] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:47:40] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:47:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:47:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:47:40] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:47:40] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:47:40] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:47:40] [INFO ] Added : 4 causal constraints over 1 iterations in 14 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] Max seen :[13933, 23927, 18556, 23930, 23920, 23924, 23922, 13330, 20918, 17625, 19668, 23929, 22327, 22320, 16740]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:47:52] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:47:52] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:47:52] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:47:52] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:47:52] [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 15:47:53] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:47:53] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:47:53] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:47:53] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3131 ms. (steps per millisecond=319 ) properties (out of 15) seen :136230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 766 ms. (steps per millisecond=1305 ) properties (out of 15) seen :9264
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 564 ms. (steps per millisecond=1773 ) properties (out of 15) seen :15199
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) 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 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) 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 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 783 ms. (steps per millisecond=1277 ) properties (out of 15) seen :9814
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 15) seen :20868
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 592 ms. (steps per millisecond=1689 ) properties (out of 15) seen :11913
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 15) seen :15166
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 411 ms. (steps per millisecond=2433 ) properties (out of 15) seen :19633
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 588 ms. (steps per millisecond=1700 ) properties (out of 15) seen :15190
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:48:01] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:48:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:48:01] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:48:01] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:48:01] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:48:01] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:48:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:48:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:48:02] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:48:02] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:48:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:48:02] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:48:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:48:02] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:48:02] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:48:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:48:02] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:48:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:48:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:48:02] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:48:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:48:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:48:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:48:02] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:48:02] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:48:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:48:02] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:48:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:48:02] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:48:02] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:48:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:48:02] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:48:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:48:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:48:02] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:48:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:48:02] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:48:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:48:02] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:48:02] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:48:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:48:02] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:48:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:48:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:48:02] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:48:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:48:02] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:48:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:48:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:48:02] [INFO ] [Real]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:48:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:48:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:48:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:48:02] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:48:02] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:48:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:48:02] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:48:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:48:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:48:02] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:48:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:48:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:48:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:48:02] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:48:02] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:48:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:48:02] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:48:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:48:02] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:48:02] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:48:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:48:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:48:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:48:02] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:48:02] [INFO ] [Nat]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:48:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:48:02] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:48:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:48:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:48:02] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:48:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 15:48:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:48:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:48:02] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:48:02] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:48:02] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:48:03] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:48:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:48:03] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:48:03] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:48:03] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:48:03] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:48:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:48:03] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:48:03] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:48:03] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:48:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:48:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:48:03] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:48:03] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:48:03] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:48:03] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 15:48:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:48:03] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:48:03] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:48:03] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:48:03] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 15:48:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:48:03] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:48:03] [INFO ] [Real]Added 24 Read/Feed constraints in 5 ms returned sat
[2023-03-18 15:48:03] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:48:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:48:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:48:03] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 15:48:03] [INFO ] [Nat]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:48:03] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:48:03] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13935, 23929, 18559, 23933, 23922, 23927, 23924, 13332, 20920, 17628, 19670, 23932, 22329, 22322, 16743]
Support contains 15 out of 37 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 37/37 places, 37/37 transitions.
Applied a total of 0 rules in 0 ms. Remains 37 /37 variables (removed 0) and now considering 37/37 (removed 0) transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:48:15] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:48:15] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:48:15] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-18 15:48:15] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:48:15] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-18 15:48:15] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:48:15] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:48:16] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/37 places, 37/37 transitions.
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:48:16] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2683 ms. (steps per millisecond=372 ) properties (out of 15) seen :136009
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 662 ms. (steps per millisecond=1510 ) properties (out of 15) seen :9508
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 621 ms. (steps per millisecond=1610 ) properties (out of 15) seen :10422
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 783 ms. (steps per millisecond=1277 ) properties (out of 15) seen :9551
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 15) seen :19617
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 606 ms. (steps per millisecond=1650 ) properties (out of 15) seen :11920
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 15) seen :15164
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 15) seen :17545
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 621 ms. (steps per millisecond=1610 ) properties (out of 15) seen :10419
// Phase 1: matrix 37 rows 37 cols
[2023-03-18 15:48:24] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-18 15:48:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:48:24] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:48:24] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-18 15:48:24] [INFO ] [Real]Added 24 Read/Feed constraints in 2 ms returned sat
[2023-03-18 15:48:24] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 15:48:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:48:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:48:24] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 15:48:24] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:48:24] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:48:24] [INFO ] Added : 5 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:48:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:48:24] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 15:48:24] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:48:24] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:48:24] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:48:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:48:24] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:48:24] [INFO ] [Real]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:48:24] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:48:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 15:48:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 15:48:24] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 15:48:24] [INFO ] [Nat]Added 24 Read/Feed constraints in 3 ms returned sat
[2023-03-18 15:48:24] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:48:24] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:48:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:48:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:48:24] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:48:24] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 15:48:24] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 15:48:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 15:48:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 15:48:24] [INFO ] [Real]Added 24 Read/Feed constraints in 4 ms returned sat
[2023-03-18 15:48:24] [INFO ] Computed and/alt/rep : 24/24/24 causal constraints (skipped 0 transitions) in 3 ms.
========== file over 1MB has been truncated ======
retrieve it from the run archives if needed
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SemanticWebServices-PT-S128P15"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
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 gold2022"
echo " Input is SemanticWebServices-PT-S128P15, 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 r383-smll-167891833300051"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S128P15.tgz
mv SemanticWebServices-PT-S128P15 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 ;