About the Execution of ITS-Tools for FunctionPointer-PT-b004
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16203.508 | 3600000.00 | 3666541.00 | 32744.60 | ? 0 ? ? ? ? 0 1 4 ? ? 0 ? ? ? 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/mcc2022-input.r312-tall-165472282200429.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool itstools
Input is FunctionPointer-PT-b004, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282200429
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 812K
-rw-r--r-- 1 mcc users 7.3K Jun 7 17:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Jun 7 17:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Jun 7 17:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Jun 7 17:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 6 15:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 15:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 6 15:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 11K Jun 7 17:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Jun 7 17:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Jun 7 17:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K Jun 7 17:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 15:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 5 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 391K Jun 6 12:11 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 FunctionPointer-PT-b004-UpperBounds-00
FORMULA_NAME FunctionPointer-PT-b004-UpperBounds-01
FORMULA_NAME FunctionPointer-PT-b004-UpperBounds-02
FORMULA_NAME FunctionPointer-PT-b004-UpperBounds-03
FORMULA_NAME FunctionPointer-PT-b004-UpperBounds-04
FORMULA_NAME FunctionPointer-PT-b004-UpperBounds-05
FORMULA_NAME FunctionPointer-PT-b004-UpperBounds-06
FORMULA_NAME FunctionPointer-PT-b004-UpperBounds-07
FORMULA_NAME FunctionPointer-PT-b004-UpperBounds-08
FORMULA_NAME FunctionPointer-PT-b004-UpperBounds-09
FORMULA_NAME FunctionPointer-PT-b004-UpperBounds-10
FORMULA_NAME FunctionPointer-PT-b004-UpperBounds-11
FORMULA_NAME FunctionPointer-PT-b004-UpperBounds-12
FORMULA_NAME FunctionPointer-PT-b004-UpperBounds-13
FORMULA_NAME FunctionPointer-PT-b004-UpperBounds-14
FORMULA_NAME FunctionPointer-PT-b004-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1654831723369
Running Version 202205111006
[2022-06-10 03:28:44] [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]
[2022-06-10 03:28:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-10 03:28:44] [INFO ] Load time of PNML (sax parser for PT used): 129 ms
[2022-06-10 03:28:44] [INFO ] Transformed 306 places.
[2022-06-10 03:28:44] [INFO ] Transformed 840 transitions.
[2022-06-10 03:28:44] [INFO ] Parsed PT model containing 306 places and 840 transitions in 234 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Deduced a syphon composed of 84 places in 5 ms
Reduce places removed 84 places and 192 transitions.
FORMULA FunctionPointer-PT-b004-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b004-UpperBounds-06 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b004-UpperBounds-11 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 414 out of 648 initially.
// Phase 1: matrix 414 rows 222 cols
[2022-06-10 03:28:44] [INFO ] Computed 4 place invariants in 29 ms
Incomplete random walk after 10001 steps, including 20 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 13) seen :43
FORMULA FunctionPointer-PT-b004-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b004-UpperBounds-08 4 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b004-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 10) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 10) seen :12
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 10) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 10) seen :17
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 10) seen :13
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 10) seen :12
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 10) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 10) seen :16
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 10) seen :13
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 10) seen :14
[2022-06-10 03:28:45] [INFO ] Flow matrix only has 414 transitions (discarded 234 similar events)
// Phase 1: matrix 414 rows 222 cols
[2022-06-10 03:28:45] [INFO ] Computed 4 place invariants in 6 ms
[2022-06-10 03:28:45] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 03:28:45] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 03:28:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:45] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2022-06-10 03:28:45] [INFO ] State equation strengthened by 65 read => feed constraints.
[2022-06-10 03:28:45] [INFO ] [Real]Added 65 Read/Feed constraints in 12 ms returned sat
[2022-06-10 03:28:45] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:28:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-10 03:28:45] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 03:28:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:45] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2022-06-10 03:28:45] [INFO ] [Nat]Added 65 Read/Feed constraints in 26 ms returned sat
[2022-06-10 03:28:45] [INFO ] Deduced a trap composed of 31 places in 126 ms of which 5 ms to minimize.
[2022-06-10 03:28:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 168 ms
[2022-06-10 03:28:45] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 77 ms.
[2022-06-10 03:28:45] [INFO ] Added : 1 causal constraints over 1 iterations in 186 ms. Result :sat
Minimization took 24 ms.
[2022-06-10 03:28:46] [INFO ] [Real]Absence check using 3 positive place invariants in 21 ms returned sat
[2022-06-10 03:28:46] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 03:28:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:46] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2022-06-10 03:28:46] [INFO ] [Real]Added 65 Read/Feed constraints in 39 ms returned sat
[2022-06-10 03:28:46] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:28:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:28:46] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 03:28:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:46] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2022-06-10 03:28:46] [INFO ] [Nat]Added 65 Read/Feed constraints in 10 ms returned sat
[2022-06-10 03:28:46] [INFO ] Deduced a trap composed of 22 places in 105 ms of which 1 ms to minimize.
[2022-06-10 03:28:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 141 ms
[2022-06-10 03:28:46] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 60 ms.
[2022-06-10 03:28:46] [INFO ] Added : 1 causal constraints over 1 iterations in 124 ms. Result :sat
Minimization took 28 ms.
[2022-06-10 03:28:46] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:28:46] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 03:28:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:46] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2022-06-10 03:28:46] [INFO ] [Real]Added 65 Read/Feed constraints in 16 ms returned sat
[2022-06-10 03:28:46] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:28:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:28:46] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-10 03:28:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:46] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2022-06-10 03:28:46] [INFO ] [Nat]Added 65 Read/Feed constraints in 13 ms returned sat
[2022-06-10 03:28:47] [INFO ] Deduced a trap composed of 26 places in 96 ms of which 1 ms to minimize.
[2022-06-10 03:28:47] [INFO ] Deduced a trap composed of 21 places in 93 ms of which 1 ms to minimize.
[2022-06-10 03:28:47] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 223 ms
[2022-06-10 03:28:47] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 46 ms.
[2022-06-10 03:28:47] [INFO ] Added : 2 causal constraints over 1 iterations in 101 ms. Result :sat
Minimization took 32 ms.
[2022-06-10 03:28:47] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:28:47] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 03:28:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:47] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2022-06-10 03:28:47] [INFO ] [Real]Added 65 Read/Feed constraints in 11 ms returned sat
[2022-06-10 03:28:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:28:47] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:28:47] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 03:28:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:47] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2022-06-10 03:28:47] [INFO ] [Nat]Added 65 Read/Feed constraints in 9 ms returned sat
[2022-06-10 03:28:47] [INFO ] Deduced a trap composed of 31 places in 109 ms of which 1 ms to minimize.
[2022-06-10 03:28:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 142 ms
[2022-06-10 03:28:47] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 35 ms.
[2022-06-10 03:28:47] [INFO ] Added : 1 causal constraints over 1 iterations in 94 ms. Result :sat
Minimization took 26 ms.
[2022-06-10 03:28:47] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-10 03:28:47] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 03:28:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:47] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2022-06-10 03:28:47] [INFO ] [Real]Added 65 Read/Feed constraints in 9 ms returned sat
[2022-06-10 03:28:48] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:28:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-10 03:28:48] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 03:28:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:48] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2022-06-10 03:28:48] [INFO ] [Nat]Added 65 Read/Feed constraints in 9 ms returned sat
[2022-06-10 03:28:48] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 33 ms.
[2022-06-10 03:28:48] [INFO ] Added : 1 causal constraints over 1 iterations in 89 ms. Result :sat
Minimization took 26 ms.
[2022-06-10 03:28:48] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:28:48] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 03:28:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:48] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2022-06-10 03:28:48] [INFO ] [Real]Added 65 Read/Feed constraints in 14 ms returned sat
[2022-06-10 03:28:48] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:28:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:28:48] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 03:28:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:48] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2022-06-10 03:28:48] [INFO ] [Nat]Added 65 Read/Feed constraints in 6 ms returned sat
[2022-06-10 03:28:48] [INFO ] Deduced a trap composed of 26 places in 103 ms of which 0 ms to minimize.
[2022-06-10 03:28:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 123 ms
[2022-06-10 03:28:48] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 27 ms.
[2022-06-10 03:28:48] [INFO ] Added : 2 causal constraints over 1 iterations in 79 ms. Result :sat
Minimization took 28 ms.
[2022-06-10 03:28:48] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:28:48] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 03:28:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:48] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2022-06-10 03:28:48] [INFO ] [Real]Added 65 Read/Feed constraints in 7 ms returned sat
[2022-06-10 03:28:48] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:28:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:28:48] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 03:28:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:49] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2022-06-10 03:28:49] [INFO ] [Nat]Added 65 Read/Feed constraints in 9 ms returned sat
[2022-06-10 03:28:49] [INFO ] Deduced a trap composed of 22 places in 99 ms of which 0 ms to minimize.
[2022-06-10 03:28:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 124 ms
[2022-06-10 03:28:49] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 51 ms.
[2022-06-10 03:28:49] [INFO ] Added : 1 causal constraints over 1 iterations in 112 ms. Result :sat
Minimization took 24 ms.
[2022-06-10 03:28:49] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-10 03:28:49] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 03:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:49] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2022-06-10 03:28:49] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:28:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-10 03:28:49] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 03:28:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:49] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2022-06-10 03:28:49] [INFO ] [Nat]Added 65 Read/Feed constraints in 16 ms returned sat
[2022-06-10 03:28:49] [INFO ] Deduced a trap composed of 26 places in 103 ms of which 0 ms to minimize.
[2022-06-10 03:28:49] [INFO ] Deduced a trap composed of 21 places in 89 ms of which 0 ms to minimize.
[2022-06-10 03:28:49] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 228 ms
[2022-06-10 03:28:49] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 26 ms.
[2022-06-10 03:28:49] [INFO ] Added : 1 causal constraints over 1 iterations in 88 ms. Result :sat
Minimization took 28 ms.
[2022-06-10 03:28:50] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:28:50] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 03:28:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:50] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2022-06-10 03:28:50] [INFO ] [Real]Added 65 Read/Feed constraints in 8 ms returned sat
[2022-06-10 03:28:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:28:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:28:50] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 03:28:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:50] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2022-06-10 03:28:50] [INFO ] [Nat]Added 65 Read/Feed constraints in 11 ms returned sat
[2022-06-10 03:28:50] [INFO ] Deduced a trap composed of 26 places in 98 ms of which 0 ms to minimize.
[2022-06-10 03:28:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 119 ms
[2022-06-10 03:28:50] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 27 ms.
[2022-06-10 03:28:50] [INFO ] Added : 2 causal constraints over 1 iterations in 78 ms. Result :sat
Minimization took 28 ms.
[2022-06-10 03:28:50] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:28:50] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 03:28:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:50] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2022-06-10 03:28:50] [INFO ] [Real]Added 65 Read/Feed constraints in 11 ms returned sat
[2022-06-10 03:28:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:28:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-10 03:28:50] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 03:28:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:50] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2022-06-10 03:28:50] [INFO ] [Nat]Added 65 Read/Feed constraints in 13 ms returned sat
[2022-06-10 03:28:50] [INFO ] Deduced a trap composed of 59 places in 102 ms of which 0 ms to minimize.
[2022-06-10 03:28:50] [INFO ] Deduced a trap composed of 22 places in 98 ms of which 1 ms to minimize.
[2022-06-10 03:28:51] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 246 ms
[2022-06-10 03:28:51] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 26 ms.
[2022-06-10 03:28:51] [INFO ] Added : 3 causal constraints over 1 iterations in 78 ms. Result :sat
Minimization took 32 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[4, 4, 9, 12, 5, 4, 4, 4, 2, 4]
Support contains 10 out of 222 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 222/222 places, 648/648 transitions.
Graph (complete) has 932 edges and 222 vertex of which 191 are kept as prefixes of interest. Removing 31 places using SCC suffix rule.6 ms
Discarding 31 places :
Also discarding 0 output transitions
Drop transitions removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Iterating post reduction 0 with 43 rules applied. Total rules applied 44 place count 191 transition count 605
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 71 place count 164 transition count 445
Iterating global reduction 1 with 27 rules applied. Total rules applied 98 place count 164 transition count 445
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 124 place count 164 transition count 419
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 139 place count 149 transition count 389
Iterating global reduction 2 with 15 rules applied. Total rules applied 154 place count 149 transition count 389
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 158 place count 149 transition count 385
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 165 place count 142 transition count 371
Iterating global reduction 3 with 7 rules applied. Total rules applied 172 place count 142 transition count 371
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 177 place count 137 transition count 351
Iterating global reduction 3 with 5 rules applied. Total rules applied 182 place count 137 transition count 351
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 186 place count 133 transition count 343
Iterating global reduction 3 with 4 rules applied. Total rules applied 190 place count 133 transition count 343
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 193 place count 130 transition count 331
Iterating global reduction 3 with 3 rules applied. Total rules applied 196 place count 130 transition count 331
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 199 place count 127 transition count 319
Iterating global reduction 3 with 3 rules applied. Total rules applied 202 place count 127 transition count 319
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 205 place count 124 transition count 313
Iterating global reduction 3 with 3 rules applied. Total rules applied 208 place count 124 transition count 313
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 211 place count 121 transition count 307
Iterating global reduction 3 with 3 rules applied. Total rules applied 214 place count 121 transition count 307
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 217 place count 118 transition count 301
Iterating global reduction 3 with 3 rules applied. Total rules applied 220 place count 118 transition count 301
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 223 place count 115 transition count 295
Iterating global reduction 3 with 3 rules applied. Total rules applied 226 place count 115 transition count 295
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 229 place count 112 transition count 289
Iterating global reduction 3 with 3 rules applied. Total rules applied 232 place count 112 transition count 289
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 3 with 10 rules applied. Total rules applied 242 place count 112 transition count 279
Applied a total of 242 rules in 135 ms. Remains 112 /222 variables (removed 110) and now considering 279/648 (removed 369) transitions.
Finished structural reductions, in 1 iterations. Remains : 112/222 places, 279/648 transitions.
Normalized transition count is 179 out of 279 initially.
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:28:51] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1261 ms. (steps per millisecond=793 ) properties (out of 10) seen :71
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 462 ms. (steps per millisecond=2164 ) properties (out of 10) seen :1319
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 10) seen :1487
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 466 ms. (steps per millisecond=2145 ) properties (out of 10) seen :941
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 469 ms. (steps per millisecond=2132 ) properties (out of 10) seen :1215
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 452 ms. (steps per millisecond=2212 ) properties (out of 10) seen :37
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 483 ms. (steps per millisecond=2070 ) properties (out of 10) seen :317
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 469 ms. (steps per millisecond=2132 ) properties (out of 10) seen :481
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 469 ms. (steps per millisecond=2132 ) properties (out of 10) seen :43
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 447 ms. (steps per millisecond=2237 ) properties (out of 10) seen :258
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 483 ms. (steps per millisecond=2070 ) properties (out of 10) seen :49
[2022-06-10 03:28:57] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:28:57] [INFO ] Computed 3 place invariants in 7 ms
[2022-06-10 03:28:57] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:28:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:57] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2022-06-10 03:28:57] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-10 03:28:57] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:28:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:28:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:28:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:57] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:28:57] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:28:57] [INFO ] Deduced a trap composed of 17 places in 53 ms of which 1 ms to minimize.
[2022-06-10 03:28:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 65 ms
[2022-06-10 03:28:57] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 11 ms.
[2022-06-10 03:28:57] [INFO ] Added : 10 causal constraints over 4 iterations in 64 ms. Result :sat
Minimization took 15 ms.
[2022-06-10 03:28:57] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:28:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:57] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-06-10 03:28:57] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:28:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:28:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:28:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:57] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-06-10 03:28:57] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:28:57] [INFO ] Deduced a trap composed of 30 places in 54 ms of which 1 ms to minimize.
[2022-06-10 03:28:57] [INFO ] Deduced a trap composed of 20 places in 45 ms of which 0 ms to minimize.
[2022-06-10 03:28:57] [INFO ] Deduced a trap composed of 27 places in 48 ms of which 1 ms to minimize.
[2022-06-10 03:28:57] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 183 ms
[2022-06-10 03:28:57] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 14 ms.
[2022-06-10 03:28:58] [INFO ] Added : 12 causal constraints over 5 iterations in 77 ms. Result :sat
Minimization took 20 ms.
[2022-06-10 03:28:58] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:28:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:58] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:28:58] [INFO ] [Real]Added 30 Read/Feed constraints in 7 ms returned sat
[2022-06-10 03:28:58] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:28:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:28:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:58] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:28:58] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:28:58] [INFO ] Deduced a trap composed of 17 places in 61 ms of which 0 ms to minimize.
[2022-06-10 03:28:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 70 ms
[2022-06-10 03:28:58] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 11 ms.
[2022-06-10 03:28:58] [INFO ] Added : 9 causal constraints over 3 iterations in 64 ms. Result :sat
Minimization took 16 ms.
[2022-06-10 03:28:58] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:28:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:58] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-06-10 03:28:58] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:28:58] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:28:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:28:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:58] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-06-10 03:28:58] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:28:58] [INFO ] Deduced a trap composed of 18 places in 54 ms of which 0 ms to minimize.
[2022-06-10 03:28:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 65 ms
[2022-06-10 03:28:58] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 10 ms.
[2022-06-10 03:28:58] [INFO ] Added : 27 causal constraints over 8 iterations in 100 ms. Result :sat
Minimization took 24 ms.
[2022-06-10 03:28:58] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:28:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:58] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:28:58] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:28:58] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:28:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:28:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:58] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:28:58] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:28:58] [INFO ] Deduced a trap composed of 24 places in 53 ms of which 0 ms to minimize.
[2022-06-10 03:28:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 63 ms
[2022-06-10 03:28:58] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 9 ms.
[2022-06-10 03:28:58] [INFO ] Added : 37 causal constraints over 9 iterations in 125 ms. Result :sat
Minimization took 31 ms.
[2022-06-10 03:28:59] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:28:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:59] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-06-10 03:28:59] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:28:59] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:28:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:28:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:59] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:28:59] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:28:59] [INFO ] Deduced a trap composed of 17 places in 54 ms of which 0 ms to minimize.
[2022-06-10 03:28:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 68 ms
[2022-06-10 03:28:59] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 9 ms.
[2022-06-10 03:28:59] [INFO ] Added : 37 causal constraints over 8 iterations in 117 ms. Result :sat
Minimization took 28 ms.
[2022-06-10 03:28:59] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:28:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:59] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:28:59] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:28:59] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:28:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:28:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:59] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-06-10 03:28:59] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:28:59] [INFO ] Deduced a trap composed of 27 places in 51 ms of which 0 ms to minimize.
[2022-06-10 03:28:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 63 ms
[2022-06-10 03:28:59] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 12 ms.
[2022-06-10 03:28:59] [INFO ] Added : 9 causal constraints over 4 iterations in 64 ms. Result :sat
Minimization took 16 ms.
[2022-06-10 03:28:59] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:28:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:59] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-06-10 03:28:59] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:28:59] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:28:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-10 03:28:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:28:59] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-06-10 03:28:59] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:28:59] [INFO ] Deduced a trap composed of 17 places in 55 ms of which 1 ms to minimize.
[2022-06-10 03:28:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 64 ms
[2022-06-10 03:28:59] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 13 ms.
[2022-06-10 03:29:00] [INFO ] Added : 34 causal constraints over 8 iterations in 110 ms. Result :sat
Minimization took 26 ms.
[2022-06-10 03:29:00] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:29:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:00] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:29:00] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:29:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:29:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:29:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:00] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2022-06-10 03:29:00] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:29:00] [INFO ] Deduced a trap composed of 30 places in 53 ms of which 0 ms to minimize.
[2022-06-10 03:29:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 64 ms
[2022-06-10 03:29:00] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 12 ms.
[2022-06-10 03:29:00] [INFO ] Added : 22 causal constraints over 5 iterations in 89 ms. Result :sat
Minimization took 19 ms.
[2022-06-10 03:29:00] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:29:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:00] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-06-10 03:29:00] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:29:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:29:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:29:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:00] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:29:00] [INFO ] [Nat]Added 30 Read/Feed constraints in 6 ms returned sat
[2022-06-10 03:29:00] [INFO ] Deduced a trap composed of 24 places in 53 ms of which 0 ms to minimize.
[2022-06-10 03:29:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2022-06-10 03:29:00] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 11 ms.
[2022-06-10 03:29:00] [INFO ] Added : 6 causal constraints over 2 iterations in 40 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1294, 1455, 900, 1176, 5, 286, 449, 15, 239, 4]
Support contains 10 out of 112 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 279/279 transitions.
Applied a total of 0 rules in 29 ms. Remains 112 /112 variables (removed 0) and now considering 279/279 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 279/279 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 279/279 transitions.
Applied a total of 0 rules in 9 ms. Remains 112 /112 variables (removed 0) and now considering 279/279 (removed 0) transitions.
[2022-06-10 03:29:08] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:29:08] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:29:08] [INFO ] Implicit Places using invariants in 131 ms returned []
[2022-06-10 03:29:08] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:29:08] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:29:09] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-10 03:29:09] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 267 ms to find 0 implicit places.
[2022-06-10 03:29:09] [INFO ] Redundant transitions in 13 ms returned []
[2022-06-10 03:29:09] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:29:09] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:29:09] [INFO ] Dead Transitions using invariants and state equation in 115 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 279/279 transitions.
Normalized transition count is 179 out of 279 initially.
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:29:09] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 1237 ms. (steps per millisecond=808 ) properties (out of 10) seen :40
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 10) seen :1200
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 476 ms. (steps per millisecond=2100 ) properties (out of 10) seen :665
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 459 ms. (steps per millisecond=2178 ) properties (out of 10) seen :927
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 459 ms. (steps per millisecond=2178 ) properties (out of 10) seen :1171
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 471 ms. (steps per millisecond=2123 ) properties (out of 10) seen :28
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 470 ms. (steps per millisecond=2127 ) properties (out of 10) seen :243
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 473 ms. (steps per millisecond=2114 ) properties (out of 10) seen :461
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 461 ms. (steps per millisecond=2169 ) properties (out of 10) seen :586
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 464 ms. (steps per millisecond=2155 ) properties (out of 10) seen :246
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 449 ms. (steps per millisecond=2227 ) properties (out of 10) seen :38
[2022-06-10 03:29:15] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:29:15] [INFO ] Computed 3 place invariants in 13 ms
[2022-06-10 03:29:15] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:29:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:15] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:29:15] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-10 03:29:15] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:29:15] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:29:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:29:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:15] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:29:15] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:29:15] [INFO ] Deduced a trap composed of 17 places in 63 ms of which 0 ms to minimize.
[2022-06-10 03:29:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 73 ms
[2022-06-10 03:29:15] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 9 ms.
[2022-06-10 03:29:15] [INFO ] Added : 10 causal constraints over 4 iterations in 54 ms. Result :sat
Minimization took 17 ms.
[2022-06-10 03:29:15] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:29:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:15] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2022-06-10 03:29:15] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:29:15] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:29:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:29:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:15] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-06-10 03:29:15] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:29:15] [INFO ] Deduced a trap composed of 30 places in 61 ms of which 0 ms to minimize.
[2022-06-10 03:29:15] [INFO ] Deduced a trap composed of 20 places in 63 ms of which 1 ms to minimize.
[2022-06-10 03:29:15] [INFO ] Deduced a trap composed of 27 places in 58 ms of which 1 ms to minimize.
[2022-06-10 03:29:15] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 211 ms
[2022-06-10 03:29:15] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 10 ms.
[2022-06-10 03:29:15] [INFO ] Added : 12 causal constraints over 5 iterations in 75 ms. Result :sat
Minimization took 17 ms.
[2022-06-10 03:29:15] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:29:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:15] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:29:15] [INFO ] [Real]Added 30 Read/Feed constraints in 6 ms returned sat
[2022-06-10 03:29:16] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:29:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:29:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:16] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-06-10 03:29:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:29:16] [INFO ] Deduced a trap composed of 17 places in 59 ms of which 1 ms to minimize.
[2022-06-10 03:29:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 75 ms
[2022-06-10 03:29:16] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 10 ms.
[2022-06-10 03:29:16] [INFO ] Added : 9 causal constraints over 3 iterations in 51 ms. Result :sat
Minimization took 16 ms.
[2022-06-10 03:29:16] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:29:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:16] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:29:16] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:29:16] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:29:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:29:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:16] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-06-10 03:29:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:29:16] [INFO ] Deduced a trap composed of 18 places in 58 ms of which 1 ms to minimize.
[2022-06-10 03:29:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 68 ms
[2022-06-10 03:29:16] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 9 ms.
[2022-06-10 03:29:16] [INFO ] Added : 27 causal constraints over 8 iterations in 94 ms. Result :sat
Minimization took 21 ms.
[2022-06-10 03:29:16] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:29:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:16] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-06-10 03:29:16] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:29:16] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:29:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:29:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:16] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:29:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:29:16] [INFO ] Deduced a trap composed of 24 places in 54 ms of which 0 ms to minimize.
[2022-06-10 03:29:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 64 ms
[2022-06-10 03:29:16] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 11 ms.
[2022-06-10 03:29:16] [INFO ] Added : 37 causal constraints over 9 iterations in 130 ms. Result :sat
Minimization took 29 ms.
[2022-06-10 03:29:16] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:29:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:17] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-06-10 03:29:17] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:29:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:29:17] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:29:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:17] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2022-06-10 03:29:17] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:29:17] [INFO ] Deduced a trap composed of 17 places in 54 ms of which 0 ms to minimize.
[2022-06-10 03:29:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2022-06-10 03:29:17] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 12 ms.
[2022-06-10 03:29:17] [INFO ] Added : 37 causal constraints over 8 iterations in 124 ms. Result :sat
Minimization took 26 ms.
[2022-06-10 03:29:17] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:29:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:17] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:29:17] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:29:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:29:17] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:29:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:17] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-06-10 03:29:17] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:29:17] [INFO ] Deduced a trap composed of 27 places in 53 ms of which 0 ms to minimize.
[2022-06-10 03:29:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 62 ms
[2022-06-10 03:29:17] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 12 ms.
[2022-06-10 03:29:17] [INFO ] Added : 9 causal constraints over 4 iterations in 63 ms. Result :sat
Minimization took 14 ms.
[2022-06-10 03:29:17] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:29:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:17] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:29:17] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:29:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:29:17] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:29:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:17] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2022-06-10 03:29:17] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:29:17] [INFO ] Deduced a trap composed of 17 places in 61 ms of which 1 ms to minimize.
[2022-06-10 03:29:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 82 ms
[2022-06-10 03:29:17] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 9 ms.
[2022-06-10 03:29:17] [INFO ] Added : 34 causal constraints over 8 iterations in 106 ms. Result :sat
Minimization took 24 ms.
[2022-06-10 03:29:18] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:29:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:18] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:29:18] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:29:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:29:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:29:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:18] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-06-10 03:29:18] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:29:18] [INFO ] Deduced a trap composed of 30 places in 60 ms of which 5 ms to minimize.
[2022-06-10 03:29:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 80 ms
[2022-06-10 03:29:18] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 11 ms.
[2022-06-10 03:29:18] [INFO ] Added : 22 causal constraints over 5 iterations in 73 ms. Result :sat
Minimization took 20 ms.
[2022-06-10 03:29:18] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:29:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:18] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:29:18] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:29:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:29:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:29:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:18] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:29:18] [INFO ] [Nat]Added 30 Read/Feed constraints in 6 ms returned sat
[2022-06-10 03:29:18] [INFO ] Deduced a trap composed of 24 places in 61 ms of which 0 ms to minimize.
[2022-06-10 03:29:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 80 ms
[2022-06-10 03:29:18] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 10 ms.
[2022-06-10 03:29:18] [INFO ] Added : 6 causal constraints over 2 iterations in 39 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1294, 1455, 900, 1176, 5, 286, 453, 554, 239, 4]
Support contains 10 out of 112 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 279/279 transitions.
Applied a total of 0 rules in 10 ms. Remains 112 /112 variables (removed 0) and now considering 279/279 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 279/279 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 279/279 transitions.
Applied a total of 0 rules in 8 ms. Remains 112 /112 variables (removed 0) and now considering 279/279 (removed 0) transitions.
[2022-06-10 03:29:27] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:29:27] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:29:27] [INFO ] Implicit Places using invariants in 136 ms returned []
[2022-06-10 03:29:27] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:29:27] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:29:27] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-10 03:29:27] [INFO ] Implicit Places using invariants and state equation in 177 ms returned []
Implicit Place search using SMT with State Equation took 332 ms to find 0 implicit places.
[2022-06-10 03:29:27] [INFO ] Redundant transitions in 3 ms returned []
[2022-06-10 03:29:27] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:29:27] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:29:27] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 279/279 transitions.
Normalized transition count is 179 out of 279 initially.
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:29:27] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1177 ms. (steps per millisecond=849 ) properties (out of 10) seen :41
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 448 ms. (steps per millisecond=2232 ) properties (out of 10) seen :2409
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 447 ms. (steps per millisecond=2237 ) properties (out of 10) seen :1112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 10) seen :1005
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 452 ms. (steps per millisecond=2212 ) properties (out of 10) seen :1348
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 472 ms. (steps per millisecond=2118 ) properties (out of 10) seen :543
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 461 ms. (steps per millisecond=2169 ) properties (out of 10) seen :333
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 449 ms. (steps per millisecond=2227 ) properties (out of 10) seen :1389
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 457 ms. (steps per millisecond=2188 ) properties (out of 10) seen :703
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 10) seen :261
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 482 ms. (steps per millisecond=2074 ) properties (out of 10) seen :36
[2022-06-10 03:29:33] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:29:33] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:29:33] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:29:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:33] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:29:33] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-10 03:29:33] [INFO ] [Real]Added 30 Read/Feed constraints in 6 ms returned sat
[2022-06-10 03:29:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:29:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:33] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-06-10 03:29:33] [INFO ] [Nat]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:29:33] [INFO ] Deduced a trap composed of 17 places in 56 ms of which 0 ms to minimize.
[2022-06-10 03:29:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2022-06-10 03:29:33] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 13 ms.
[2022-06-10 03:29:33] [INFO ] Added : 10 causal constraints over 4 iterations in 60 ms. Result :sat
Minimization took 16 ms.
[2022-06-10 03:29:34] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:29:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:34] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-06-10 03:29:34] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:29:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:29:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:29:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:34] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-06-10 03:29:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:29:34] [INFO ] Deduced a trap composed of 30 places in 69 ms of which 1 ms to minimize.
[2022-06-10 03:29:34] [INFO ] Deduced a trap composed of 20 places in 62 ms of which 0 ms to minimize.
[2022-06-10 03:29:34] [INFO ] Deduced a trap composed of 27 places in 79 ms of which 1 ms to minimize.
[2022-06-10 03:29:34] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 236 ms
[2022-06-10 03:29:34] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 10 ms.
[2022-06-10 03:29:34] [INFO ] Added : 12 causal constraints over 5 iterations in 67 ms. Result :sat
Minimization took 19 ms.
[2022-06-10 03:29:34] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:29:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:34] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-06-10 03:29:34] [INFO ] [Real]Added 30 Read/Feed constraints in 6 ms returned sat
[2022-06-10 03:29:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:29:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:29:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:34] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-06-10 03:29:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:29:34] [INFO ] Deduced a trap composed of 17 places in 45 ms of which 1 ms to minimize.
[2022-06-10 03:29:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2022-06-10 03:29:34] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 14 ms.
[2022-06-10 03:29:34] [INFO ] Added : 9 causal constraints over 3 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-06-10 03:29:34] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:29:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:34] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2022-06-10 03:29:34] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:29:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:29:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:29:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:34] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-06-10 03:29:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:29:35] [INFO ] Deduced a trap composed of 18 places in 56 ms of which 0 ms to minimize.
[2022-06-10 03:29:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2022-06-10 03:29:35] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 9 ms.
[2022-06-10 03:29:35] [INFO ] Added : 27 causal constraints over 8 iterations in 99 ms. Result :sat
Minimization took 30 ms.
[2022-06-10 03:29:35] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:29:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:35] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-06-10 03:29:35] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:29:35] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:29:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:29:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:35] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-06-10 03:29:35] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:29:35] [INFO ] Deduced a trap composed of 24 places in 57 ms of which 0 ms to minimize.
[2022-06-10 03:29:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 68 ms
[2022-06-10 03:29:35] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 12 ms.
[2022-06-10 03:29:35] [INFO ] Added : 27 causal constraints over 6 iterations in 89 ms. Result :sat
Minimization took 22 ms.
[2022-06-10 03:29:35] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:29:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:35] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:29:35] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:29:35] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:29:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:29:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:35] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-06-10 03:29:35] [INFO ] [Nat]Added 30 Read/Feed constraints in 9 ms returned sat
[2022-06-10 03:29:35] [INFO ] Deduced a trap composed of 17 places in 57 ms of which 0 ms to minimize.
[2022-06-10 03:29:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2022-06-10 03:29:35] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 9 ms.
[2022-06-10 03:29:35] [INFO ] Added : 37 causal constraints over 8 iterations in 110 ms. Result :sat
Minimization took 27 ms.
[2022-06-10 03:29:35] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:29:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:35] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-06-10 03:29:35] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:29:35] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:29:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:29:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:36] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-06-10 03:29:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:29:36] [INFO ] Deduced a trap composed of 27 places in 50 ms of which 1 ms to minimize.
[2022-06-10 03:29:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2022-06-10 03:29:36] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 11 ms.
[2022-06-10 03:29:36] [INFO ] Added : 9 causal constraints over 4 iterations in 60 ms. Result :sat
Minimization took 18 ms.
[2022-06-10 03:29:36] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:29:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:36] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:29:36] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:29:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:29:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:29:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:36] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:29:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:29:36] [INFO ] Deduced a trap composed of 17 places in 57 ms of which 0 ms to minimize.
[2022-06-10 03:29:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2022-06-10 03:29:36] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 10 ms.
[2022-06-10 03:29:36] [INFO ] Added : 34 causal constraints over 8 iterations in 109 ms. Result :sat
Minimization took 23 ms.
[2022-06-10 03:29:36] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:29:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:36] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-06-10 03:29:36] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:29:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:29:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:29:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:36] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:29:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:29:36] [INFO ] Deduced a trap composed of 30 places in 57 ms of which 1 ms to minimize.
[2022-06-10 03:29:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 69 ms
[2022-06-10 03:29:36] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 12 ms.
[2022-06-10 03:29:36] [INFO ] Added : 22 causal constraints over 5 iterations in 75 ms. Result :sat
Minimization took 18 ms.
[2022-06-10 03:29:36] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:29:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:36] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:29:36] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:29:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:29:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:29:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:29:37] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:29:37] [INFO ] [Nat]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:29:37] [INFO ] Deduced a trap composed of 23 places in 53 ms of which 1 ms to minimize.
[2022-06-10 03:29:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 65 ms
[2022-06-10 03:29:37] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 12 ms.
[2022-06-10 03:29:37] [INFO ] Added : 6 causal constraints over 2 iterations in 42 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[2378, 15040, 973, 1323, 505, 306, 1363, 671, 239, 6]
Support contains 10 out of 112 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 279/279 transitions.
Applied a total of 0 rules in 12 ms. Remains 112 /112 variables (removed 0) and now considering 279/279 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 279/279 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 279/279 transitions.
Applied a total of 0 rules in 8 ms. Remains 112 /112 variables (removed 0) and now considering 279/279 (removed 0) transitions.
[2022-06-10 03:30:03] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:30:03] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:30:03] [INFO ] Implicit Places using invariants in 108 ms returned []
[2022-06-10 03:30:03] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:30:03] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:30:03] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-10 03:30:03] [INFO ] Implicit Places using invariants and state equation in 230 ms returned []
Implicit Place search using SMT with State Equation took 347 ms to find 0 implicit places.
[2022-06-10 03:30:03] [INFO ] Redundant transitions in 3 ms returned []
[2022-06-10 03:30:03] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:30:03] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:30:04] [INFO ] Dead Transitions using invariants and state equation in 199 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 279/279 transitions.
Normalized transition count is 179 out of 279 initially.
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:30:04] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1191 ms. (steps per millisecond=839 ) properties (out of 10) seen :61
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 10) seen :1489
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 445 ms. (steps per millisecond=2247 ) properties (out of 10) seen :1176
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 420 ms. (steps per millisecond=2380 ) properties (out of 10) seen :1188
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 432 ms. (steps per millisecond=2314 ) properties (out of 10) seen :36
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 464 ms. (steps per millisecond=2155 ) properties (out of 10) seen :439
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 450 ms. (steps per millisecond=2222 ) properties (out of 10) seen :291
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=2341 ) properties (out of 10) seen :1092
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 10) seen :458
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 452 ms. (steps per millisecond=2212 ) properties (out of 10) seen :422
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 448 ms. (steps per millisecond=2232 ) properties (out of 10) seen :35
[2022-06-10 03:30:09] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:30:09] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 03:30:09] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:30:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:30:09] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:30:09] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-10 03:30:09] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:30:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:30:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:30:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:30:09] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-06-10 03:30:09] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:30:10] [INFO ] Deduced a trap composed of 17 places in 57 ms of which 1 ms to minimize.
[2022-06-10 03:30:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2022-06-10 03:30:10] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 8 ms.
[2022-06-10 03:30:10] [INFO ] Added : 10 causal constraints over 4 iterations in 53 ms. Result :sat
Minimization took 15 ms.
[2022-06-10 03:30:10] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:30:10] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:30:10] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:30:10] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:30:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:30:10] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-06-10 03:30:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:30:10] [INFO ] Deduced a trap composed of 30 places in 71 ms of which 0 ms to minimize.
[2022-06-10 03:30:10] [INFO ] Deduced a trap composed of 20 places in 71 ms of which 1 ms to minimize.
[2022-06-10 03:30:10] [INFO ] Deduced a trap composed of 27 places in 59 ms of which 0 ms to minimize.
[2022-06-10 03:30:10] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 229 ms
[2022-06-10 03:30:10] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 11 ms.
[2022-06-10 03:30:10] [INFO ] Added : 12 causal constraints over 5 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2022-06-10 03:30:10] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:30:10] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-06-10 03:30:10] [INFO ] [Real]Added 30 Read/Feed constraints in 6 ms returned sat
[2022-06-10 03:30:10] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:30:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:30:10] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-06-10 03:30:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:30:10] [INFO ] Deduced a trap composed of 17 places in 53 ms of which 0 ms to minimize.
[2022-06-10 03:30:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 62 ms
[2022-06-10 03:30:10] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 10 ms.
[2022-06-10 03:30:10] [INFO ] Added : 9 causal constraints over 3 iterations in 51 ms. Result :sat
Minimization took 18 ms.
[2022-06-10 03:30:10] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:30:10] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-06-10 03:30:10] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:30:10] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:30:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:30:11] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:30:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:30:11] [INFO ] Deduced a trap composed of 18 places in 54 ms of which 0 ms to minimize.
[2022-06-10 03:30:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 63 ms
[2022-06-10 03:30:11] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 9 ms.
[2022-06-10 03:30:11] [INFO ] Added : 27 causal constraints over 8 iterations in 90 ms. Result :sat
Minimization took 20 ms.
[2022-06-10 03:30:11] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:30:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:30:11] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:30:11] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:30:11] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:30:11] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:30:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:30:11] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2022-06-10 03:30:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:30:11] [INFO ] Deduced a trap composed of 24 places in 44 ms of which 0 ms to minimize.
[2022-06-10 03:30:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 53 ms
[2022-06-10 03:30:11] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 15 ms.
[2022-06-10 03:30:11] [INFO ] Added : 27 causal constraints over 6 iterations in 128 ms. Result :sat
Minimization took 18 ms.
[2022-06-10 03:30:11] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:30:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:30:11] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-06-10 03:30:11] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:30:11] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:30:11] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:30:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:30:11] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-06-10 03:30:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:30:11] [INFO ] Deduced a trap composed of 17 places in 94 ms of which 18 ms to minimize.
[2022-06-10 03:30:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 104 ms
[2022-06-10 03:30:11] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 19 ms.
[2022-06-10 03:30:11] [INFO ] Added : 37 causal constraints over 8 iterations in 133 ms. Result :sat
Minimization took 25 ms.
[2022-06-10 03:30:12] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:30:12] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:30:12] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:30:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:30:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:30:12] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:30:12] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:30:12] [INFO ] Deduced a trap composed of 27 places in 55 ms of which 1 ms to minimize.
[2022-06-10 03:30:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 77 ms
[2022-06-10 03:30:12] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 9 ms.
[2022-06-10 03:30:12] [INFO ] Added : 9 causal constraints over 4 iterations in 60 ms. Result :sat
Minimization took 15 ms.
[2022-06-10 03:30:12] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:30:12] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-06-10 03:30:12] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:30:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:30:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:30:12] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-06-10 03:30:12] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:30:12] [INFO ] Deduced a trap composed of 17 places in 51 ms of which 1 ms to minimize.
[2022-06-10 03:30:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 61 ms
[2022-06-10 03:30:12] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 8 ms.
[2022-06-10 03:30:12] [INFO ] Added : 34 causal constraints over 8 iterations in 102 ms. Result :sat
Minimization took 23 ms.
[2022-06-10 03:30:12] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-10 03:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:30:12] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-06-10 03:30:12] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:30:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:30:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:30:12] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-06-10 03:30:12] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:30:12] [INFO ] Deduced a trap composed of 30 places in 46 ms of which 0 ms to minimize.
[2022-06-10 03:30:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2022-06-10 03:30:12] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 10 ms.
[2022-06-10 03:30:12] [INFO ] Added : 22 causal constraints over 5 iterations in 69 ms. Result :sat
Minimization took 20 ms.
[2022-06-10 03:30:13] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:30:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:30:13] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:30:13] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:30:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:30:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:30:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:30:13] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-06-10 03:30:13] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:30:13] [INFO ] Deduced a trap composed of 23 places in 58 ms of which 1 ms to minimize.
[2022-06-10 03:30:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 68 ms
[2022-06-10 03:30:13] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 8 ms.
[2022-06-10 03:30:13] [INFO ] Added : 6 causal constraints over 2 iterations in 35 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[2378, 15040, 1169, 1323, 505, 306, 88358, 671, 386, 6]
Support contains 10 out of 112 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 279/279 transitions.
Applied a total of 0 rules in 6 ms. Remains 112 /112 variables (removed 0) and now considering 279/279 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 279/279 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 279/279 transitions.
Applied a total of 0 rules in 5 ms. Remains 112 /112 variables (removed 0) and now considering 279/279 (removed 0) transitions.
[2022-06-10 03:31:07] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:31:07] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:31:07] [INFO ] Implicit Places using invariants in 77 ms returned []
[2022-06-10 03:31:07] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:31:07] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:31:07] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-10 03:31:07] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 241 ms to find 0 implicit places.
[2022-06-10 03:31:07] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 03:31:07] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:31:07] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:31:07] [INFO ] Dead Transitions using invariants and state equation in 158 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 279/279 transitions.
Normalized transition count is 179 out of 279 initially.
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:31:07] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 1183 ms. (steps per millisecond=845 ) properties (out of 10) seen :84
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 452 ms. (steps per millisecond=2212 ) properties (out of 10) seen :1174
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 10) seen :1152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 10) seen :887
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 452 ms. (steps per millisecond=2212 ) properties (out of 10) seen :2516
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 444 ms. (steps per millisecond=2252 ) properties (out of 10) seen :403
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=2192 ) properties (out of 10) seen :252
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 445 ms. (steps per millisecond=2247 ) properties (out of 10) seen :537
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 10) seen :869
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 472 ms. (steps per millisecond=2118 ) properties (out of 10) seen :199
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 470 ms. (steps per millisecond=2127 ) properties (out of 10) seen :44
[2022-06-10 03:31:13] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:31:13] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:31:13] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:31:13] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-06-10 03:31:13] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-10 03:31:13] [INFO ] [Real]Added 30 Read/Feed constraints in 6 ms returned sat
[2022-06-10 03:31:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:31:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:31:13] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-06-10 03:31:13] [INFO ] [Nat]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:31:13] [INFO ] Deduced a trap composed of 17 places in 60 ms of which 0 ms to minimize.
[2022-06-10 03:31:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 70 ms
[2022-06-10 03:31:13] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 10 ms.
[2022-06-10 03:31:13] [INFO ] Added : 10 causal constraints over 4 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-06-10 03:31:13] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:31:13] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:31:13] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:31:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:31:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:31:13] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-06-10 03:31:13] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:31:13] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 0 ms to minimize.
[2022-06-10 03:31:13] [INFO ] Deduced a trap composed of 20 places in 64 ms of which 0 ms to minimize.
[2022-06-10 03:31:13] [INFO ] Deduced a trap composed of 27 places in 55 ms of which 1 ms to minimize.
[2022-06-10 03:31:13] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 191 ms
[2022-06-10 03:31:13] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 19 ms.
[2022-06-10 03:31:14] [INFO ] Added : 12 causal constraints over 5 iterations in 90 ms. Result :sat
Minimization took 18 ms.
[2022-06-10 03:31:14] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:31:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:31:14] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:31:14] [INFO ] [Real]Added 30 Read/Feed constraints in 6 ms returned sat
[2022-06-10 03:31:14] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:31:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:31:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:31:14] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:31:14] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:31:14] [INFO ] Deduced a trap composed of 17 places in 54 ms of which 0 ms to minimize.
[2022-06-10 03:31:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 64 ms
[2022-06-10 03:31:14] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 9 ms.
[2022-06-10 03:31:14] [INFO ] Added : 9 causal constraints over 3 iterations in 49 ms. Result :sat
Minimization took 17 ms.
[2022-06-10 03:31:14] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:31:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:31:14] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:31:14] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:31:14] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:31:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:31:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:31:14] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-06-10 03:31:14] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:31:14] [INFO ] Deduced a trap composed of 18 places in 57 ms of which 2 ms to minimize.
[2022-06-10 03:31:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2022-06-10 03:31:14] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 8 ms.
[2022-06-10 03:31:14] [INFO ] Added : 27 causal constraints over 8 iterations in 107 ms. Result :sat
Minimization took 19 ms.
[2022-06-10 03:31:14] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:31:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:31:14] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2022-06-10 03:31:14] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:31:14] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:31:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:31:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:31:14] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-06-10 03:31:14] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:31:14] [INFO ] Deduced a trap composed of 24 places in 57 ms of which 0 ms to minimize.
[2022-06-10 03:31:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2022-06-10 03:31:14] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 9 ms.
[2022-06-10 03:31:15] [INFO ] Added : 27 causal constraints over 6 iterations in 79 ms. Result :sat
Minimization took 22 ms.
[2022-06-10 03:31:15] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:31:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:31:15] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:31:15] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:31:15] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:31:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:31:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:31:15] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-06-10 03:31:15] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:31:15] [INFO ] Deduced a trap composed of 17 places in 43 ms of which 2 ms to minimize.
[2022-06-10 03:31:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 53 ms
[2022-06-10 03:31:15] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 9 ms.
[2022-06-10 03:31:15] [INFO ] Added : 37 causal constraints over 8 iterations in 109 ms. Result :sat
Minimization took 25 ms.
[2022-06-10 03:31:15] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:31:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:31:15] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-06-10 03:31:15] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:31:15] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:31:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:31:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:31:15] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:31:15] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:31:15] [INFO ] Deduced a trap composed of 27 places in 61 ms of which 3 ms to minimize.
[2022-06-10 03:31:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 70 ms
[2022-06-10 03:31:15] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 10 ms.
[2022-06-10 03:31:15] [INFO ] Added : 9 causal constraints over 4 iterations in 57 ms. Result :sat
Minimization took 15 ms.
[2022-06-10 03:31:15] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:31:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:31:15] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-06-10 03:31:15] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:31:15] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:31:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:31:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:31:15] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-06-10 03:31:15] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:31:15] [INFO ] Deduced a trap composed of 17 places in 62 ms of which 1 ms to minimize.
[2022-06-10 03:31:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 71 ms
[2022-06-10 03:31:15] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 8 ms.
[2022-06-10 03:31:16] [INFO ] Added : 34 causal constraints over 8 iterations in 115 ms. Result :sat
Minimization took 23 ms.
[2022-06-10 03:31:16] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:31:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:31:16] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-06-10 03:31:16] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:31:16] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:31:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:31:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:31:16] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-06-10 03:31:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:31:16] [INFO ] Deduced a trap composed of 30 places in 55 ms of which 0 ms to minimize.
[2022-06-10 03:31:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2022-06-10 03:31:16] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 8 ms.
[2022-06-10 03:31:16] [INFO ] Added : 22 causal constraints over 5 iterations in 71 ms. Result :sat
Minimization took 17 ms.
[2022-06-10 03:31:16] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:31:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:31:16] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-06-10 03:31:16] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:31:16] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:31:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:31:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:31:16] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-06-10 03:31:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:31:16] [INFO ] Deduced a trap composed of 23 places in 57 ms of which 0 ms to minimize.
[2022-06-10 03:31:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 68 ms
[2022-06-10 03:31:16] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 9 ms.
[2022-06-10 03:31:16] [INFO ] Added : 6 causal constraints over 2 iterations in 45 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[2378, 32142, 1169, 2490, 505, 306, 88358, 824, 396, 6]
Support contains 10 out of 112 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 279/279 transitions.
Applied a total of 0 rules in 6 ms. Remains 112 /112 variables (removed 0) and now considering 279/279 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 279/279 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 279/279 transitions.
Applied a total of 0 rules in 5 ms. Remains 112 /112 variables (removed 0) and now considering 279/279 (removed 0) transitions.
[2022-06-10 03:32:26] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:32:26] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:32:26] [INFO ] Implicit Places using invariants in 107 ms returned []
[2022-06-10 03:32:26] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:32:26] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:32:26] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-10 03:32:26] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 259 ms to find 0 implicit places.
[2022-06-10 03:32:26] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 03:32:26] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:32:26] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:32:26] [INFO ] Dead Transitions using invariants and state equation in 132 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 279/279 transitions.
Normalized transition count is 179 out of 279 initially.
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:32:26] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 1195 ms. (steps per millisecond=836 ) properties (out of 10) seen :56
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 444 ms. (steps per millisecond=2252 ) properties (out of 10) seen :1434
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 10) seen :630
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 10) seen :886
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 425 ms. (steps per millisecond=2352 ) properties (out of 10) seen :1522
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=2136 ) properties (out of 10) seen :403
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 441 ms. (steps per millisecond=2267 ) properties (out of 10) seen :315
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 459 ms. (steps per millisecond=2178 ) properties (out of 10) seen :483
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 450 ms. (steps per millisecond=2222 ) properties (out of 10) seen :387
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 10) seen :29
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 457 ms. (steps per millisecond=2188 ) properties (out of 10) seen :53
[2022-06-10 03:32:32] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:32:32] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 03:32:32] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:32:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:32:32] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:32:32] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-10 03:32:32] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:32:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:32:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:32:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:32:32] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-06-10 03:32:32] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:32:32] [INFO ] Deduced a trap composed of 17 places in 49 ms of which 1 ms to minimize.
[2022-06-10 03:32:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 58 ms
[2022-06-10 03:32:32] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 9 ms.
[2022-06-10 03:32:32] [INFO ] Added : 10 causal constraints over 4 iterations in 55 ms. Result :sat
Minimization took 18 ms.
[2022-06-10 03:32:32] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:32:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:32:32] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-06-10 03:32:32] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:32:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:32:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:32:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:32:32] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:32:32] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:32:32] [INFO ] Deduced a trap composed of 30 places in 59 ms of which 1 ms to minimize.
[2022-06-10 03:32:32] [INFO ] Deduced a trap composed of 20 places in 51 ms of which 0 ms to minimize.
[2022-06-10 03:32:32] [INFO ] Deduced a trap composed of 27 places in 49 ms of which 0 ms to minimize.
[2022-06-10 03:32:32] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 180 ms
[2022-06-10 03:32:32] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 10 ms.
[2022-06-10 03:32:32] [INFO ] Added : 12 causal constraints over 5 iterations in 66 ms. Result :sat
Minimization took 18 ms.
[2022-06-10 03:32:32] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:32:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:32:32] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:32:32] [INFO ] [Real]Added 30 Read/Feed constraints in 7 ms returned sat
[2022-06-10 03:32:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:32:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:32:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:32:33] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:32:33] [INFO ] [Nat]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:32:33] [INFO ] Deduced a trap composed of 17 places in 63 ms of which 1 ms to minimize.
[2022-06-10 03:32:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 75 ms
[2022-06-10 03:32:33] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 11 ms.
[2022-06-10 03:32:33] [INFO ] Added : 9 causal constraints over 3 iterations in 61 ms. Result :sat
Minimization took 14 ms.
[2022-06-10 03:32:33] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:32:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:32:33] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-06-10 03:32:33] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:32:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:32:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:32:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:32:33] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2022-06-10 03:32:33] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:32:33] [INFO ] Deduced a trap composed of 18 places in 48 ms of which 1 ms to minimize.
[2022-06-10 03:32:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 56 ms
[2022-06-10 03:32:33] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 8 ms.
[2022-06-10 03:32:33] [INFO ] Added : 27 causal constraints over 8 iterations in 91 ms. Result :sat
Minimization took 21 ms.
[2022-06-10 03:32:33] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:32:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:32:33] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-06-10 03:32:33] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:32:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:32:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:32:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:32:33] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-06-10 03:32:33] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:32:33] [INFO ] Deduced a trap composed of 24 places in 57 ms of which 1 ms to minimize.
[2022-06-10 03:32:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2022-06-10 03:32:33] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 10 ms.
[2022-06-10 03:32:33] [INFO ] Added : 27 causal constraints over 6 iterations in 86 ms. Result :sat
Minimization took 23 ms.
[2022-06-10 03:32:33] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:32:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:32:33] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:32:33] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:32:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:32:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:32:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:32:34] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:32:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:32:34] [INFO ] Deduced a trap composed of 17 places in 52 ms of which 1 ms to minimize.
[2022-06-10 03:32:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 62 ms
[2022-06-10 03:32:34] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 10 ms.
[2022-06-10 03:32:34] [INFO ] Added : 37 causal constraints over 8 iterations in 113 ms. Result :sat
Minimization took 25 ms.
[2022-06-10 03:32:34] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:32:34] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:32:34] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:32:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:32:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:32:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:32:34] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:32:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:32:34] [INFO ] Deduced a trap composed of 27 places in 48 ms of which 1 ms to minimize.
[2022-06-10 03:32:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 62 ms
[2022-06-10 03:32:34] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 11 ms.
[2022-06-10 03:32:34] [INFO ] Added : 9 causal constraints over 4 iterations in 63 ms. Result :sat
Minimization took 15 ms.
[2022-06-10 03:32:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:32:34] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-06-10 03:32:34] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:32:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:32:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:32:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:32:34] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-06-10 03:32:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:32:34] [INFO ] Deduced a trap composed of 17 places in 53 ms of which 0 ms to minimize.
[2022-06-10 03:32:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 71 ms
[2022-06-10 03:32:34] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 11 ms.
[2022-06-10 03:32:34] [INFO ] Added : 34 causal constraints over 8 iterations in 113 ms. Result :sat
Minimization took 25 ms.
[2022-06-10 03:32:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:32:34] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-06-10 03:32:34] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:32:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:32:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:32:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:32:35] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-06-10 03:32:35] [INFO ] [Nat]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:32:35] [INFO ] Deduced a trap composed of 30 places in 58 ms of which 1 ms to minimize.
[2022-06-10 03:32:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2022-06-10 03:32:35] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 9 ms.
[2022-06-10 03:32:35] [INFO ] Added : 22 causal constraints over 5 iterations in 68 ms. Result :sat
Minimization took 19 ms.
[2022-06-10 03:32:35] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:32:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:32:35] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-06-10 03:32:35] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:32:35] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:32:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:32:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:32:35] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-06-10 03:32:35] [INFO ] [Nat]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:32:35] [INFO ] Deduced a trap composed of 23 places in 58 ms of which 0 ms to minimize.
[2022-06-10 03:32:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2022-06-10 03:32:35] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 8 ms.
[2022-06-10 03:32:35] [INFO ] Added : 6 causal constraints over 2 iterations in 45 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[2379, 32142, 1169, 2490, 505, 306, 88360, 824, 396, 6]
Support contains 10 out of 112 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 279/279 transitions.
Applied a total of 0 rules in 5 ms. Remains 112 /112 variables (removed 0) and now considering 279/279 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 279/279 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 279/279 transitions.
Applied a total of 0 rules in 4 ms. Remains 112 /112 variables (removed 0) and now considering 279/279 (removed 0) transitions.
[2022-06-10 03:33:45] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:33:45] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:33:45] [INFO ] Implicit Places using invariants in 73 ms returned []
[2022-06-10 03:33:45] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:33:45] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:33:45] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-10 03:33:45] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 210 ms to find 0 implicit places.
[2022-06-10 03:33:45] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 03:33:45] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:33:45] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:33:45] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 279/279 transitions.
Normalized transition count is 179 out of 279 initially.
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:33:45] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1219 ms. (steps per millisecond=820 ) properties (out of 10) seen :34
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 10) seen :1229
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 10) seen :733
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 10) seen :1056
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 10) seen :2536
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 430 ms. (steps per millisecond=2325 ) properties (out of 10) seen :1029
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 454 ms. (steps per millisecond=2202 ) properties (out of 10) seen :36
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 450 ms. (steps per millisecond=2222 ) properties (out of 10) seen :471
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 453 ms. (steps per millisecond=2207 ) properties (out of 10) seen :522
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=2309 ) properties (out of 10) seen :16
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 10) seen :35
[2022-06-10 03:33:51] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:33:51] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:33:51] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:33:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:33:51] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:33:51] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-10 03:33:51] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:33:51] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:33:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:33:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:33:51] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:33:51] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:33:51] [INFO ] Deduced a trap composed of 17 places in 52 ms of which 1 ms to minimize.
[2022-06-10 03:33:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 65 ms
[2022-06-10 03:33:51] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 11 ms.
[2022-06-10 03:33:51] [INFO ] Added : 10 causal constraints over 4 iterations in 61 ms. Result :sat
Minimization took 17 ms.
[2022-06-10 03:33:51] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:33:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:33:51] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2022-06-10 03:33:51] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:33:51] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:33:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:33:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:33:51] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:33:51] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:33:52] [INFO ] Deduced a trap composed of 30 places in 47 ms of which 0 ms to minimize.
[2022-06-10 03:33:52] [INFO ] Deduced a trap composed of 20 places in 54 ms of which 1 ms to minimize.
[2022-06-10 03:33:52] [INFO ] Deduced a trap composed of 27 places in 55 ms of which 0 ms to minimize.
[2022-06-10 03:33:52] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 177 ms
[2022-06-10 03:33:52] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 9 ms.
[2022-06-10 03:33:52] [INFO ] Added : 12 causal constraints over 5 iterations in 72 ms. Result :sat
Minimization took 21 ms.
[2022-06-10 03:33:52] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:33:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:33:52] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:33:52] [INFO ] [Real]Added 30 Read/Feed constraints in 6 ms returned sat
[2022-06-10 03:33:52] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:33:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:33:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:33:52] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:33:52] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:33:52] [INFO ] Deduced a trap composed of 17 places in 56 ms of which 0 ms to minimize.
[2022-06-10 03:33:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 69 ms
[2022-06-10 03:33:52] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 11 ms.
[2022-06-10 03:33:52] [INFO ] Added : 9 causal constraints over 3 iterations in 54 ms. Result :sat
Minimization took 17 ms.
[2022-06-10 03:33:52] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:33:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:33:52] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2022-06-10 03:33:52] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:33:52] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:33:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:33:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:33:52] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:33:52] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:33:52] [INFO ] Deduced a trap composed of 18 places in 56 ms of which 0 ms to minimize.
[2022-06-10 03:33:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2022-06-10 03:33:52] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 10 ms.
[2022-06-10 03:33:52] [INFO ] Added : 27 causal constraints over 8 iterations in 131 ms. Result :sat
Minimization took 21 ms.
[2022-06-10 03:33:52] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:33:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:33:52] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:33:52] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:33:52] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:33:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:33:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:33:53] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:33:53] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:33:53] [INFO ] Deduced a trap composed of 24 places in 55 ms of which 0 ms to minimize.
[2022-06-10 03:33:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2022-06-10 03:33:53] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 10 ms.
[2022-06-10 03:33:53] [INFO ] Added : 27 causal constraints over 6 iterations in 91 ms. Result :sat
Minimization took 20 ms.
[2022-06-10 03:33:53] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:33:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:33:53] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:33:53] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:33:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:33:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:33:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:33:53] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:33:53] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:33:53] [INFO ] Deduced a trap composed of 17 places in 57 ms of which 0 ms to minimize.
[2022-06-10 03:33:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 70 ms
[2022-06-10 03:33:53] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 12 ms.
[2022-06-10 03:33:53] [INFO ] Added : 37 causal constraints over 8 iterations in 117 ms. Result :sat
Minimization took 26 ms.
[2022-06-10 03:33:53] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:33:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:33:53] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-06-10 03:33:53] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:33:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:33:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:33:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:33:53] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:33:53] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:33:53] [INFO ] Deduced a trap composed of 27 places in 52 ms of which 1 ms to minimize.
[2022-06-10 03:33:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 64 ms
[2022-06-10 03:33:53] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 10 ms.
[2022-06-10 03:33:53] [INFO ] Added : 9 causal constraints over 4 iterations in 65 ms. Result :sat
Minimization took 16 ms.
[2022-06-10 03:33:53] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:33:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:33:53] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:33:54] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:33:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:33:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:33:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:33:54] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:33:54] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:33:54] [INFO ] Deduced a trap composed of 17 places in 57 ms of which 1 ms to minimize.
[2022-06-10 03:33:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 69 ms
[2022-06-10 03:33:54] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 12 ms.
[2022-06-10 03:33:54] [INFO ] Added : 34 causal constraints over 8 iterations in 111 ms. Result :sat
Minimization took 23 ms.
[2022-06-10 03:33:54] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:33:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:33:54] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-06-10 03:33:54] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:33:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:33:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:33:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:33:54] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:33:54] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:33:54] [INFO ] Deduced a trap composed of 30 places in 51 ms of which 1 ms to minimize.
[2022-06-10 03:33:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 60 ms
[2022-06-10 03:33:54] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 9 ms.
[2022-06-10 03:33:54] [INFO ] Added : 22 causal constraints over 5 iterations in 71 ms. Result :sat
Minimization took 19 ms.
[2022-06-10 03:33:54] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:33:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:33:54] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:33:54] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:33:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:33:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:33:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:33:54] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:33:54] [INFO ] [Nat]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:33:54] [INFO ] Deduced a trap composed of 23 places in 49 ms of which 0 ms to minimize.
[2022-06-10 03:33:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2022-06-10 03:33:54] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 11 ms.
[2022-06-10 03:33:54] [INFO ] Added : 6 causal constraints over 2 iterations in 43 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[2381, 32142, 1169, 2524, 995, 306, 145823, 824, 396, 6]
Support contains 10 out of 112 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 279/279 transitions.
Applied a total of 0 rules in 11 ms. Remains 112 /112 variables (removed 0) and now considering 279/279 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 279/279 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 279/279 transitions.
Applied a total of 0 rules in 6 ms. Remains 112 /112 variables (removed 0) and now considering 279/279 (removed 0) transitions.
[2022-06-10 03:35:06] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:35:06] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:35:06] [INFO ] Implicit Places using invariants in 90 ms returned []
[2022-06-10 03:35:06] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:35:06] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:35:06] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-10 03:35:06] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 231 ms to find 0 implicit places.
[2022-06-10 03:35:06] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 03:35:06] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:35:06] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:35:06] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 279/279 transitions.
Normalized transition count is 179 out of 279 initially.
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:35:06] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1251 ms. (steps per millisecond=799 ) properties (out of 10) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 10) seen :28
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 469 ms. (steps per millisecond=2132 ) properties (out of 10) seen :37
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 432 ms. (steps per millisecond=2314 ) properties (out of 10) seen :1059
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 430 ms. (steps per millisecond=2325 ) properties (out of 10) seen :2566
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 10) seen :632
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 10) seen :244
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 10) seen :467
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 10) seen :519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 450 ms. (steps per millisecond=2222 ) properties (out of 10) seen :38
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 442 ms. (steps per millisecond=2262 ) properties (out of 10) seen :38
[2022-06-10 03:35:12] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:35:12] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:35:12] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:35:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:35:12] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-06-10 03:35:12] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-10 03:35:12] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:35:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:35:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:35:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:35:12] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:35:12] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:35:12] [INFO ] Deduced a trap composed of 17 places in 61 ms of which 1 ms to minimize.
[2022-06-10 03:35:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 79 ms
[2022-06-10 03:35:12] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 13 ms.
[2022-06-10 03:35:12] [INFO ] Added : 10 causal constraints over 4 iterations in 62 ms. Result :sat
Minimization took 14 ms.
[2022-06-10 03:35:12] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:35:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:35:12] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:35:12] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:35:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:35:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:35:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:35:12] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-06-10 03:35:12] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:35:12] [INFO ] Deduced a trap composed of 30 places in 54 ms of which 0 ms to minimize.
[2022-06-10 03:35:12] [INFO ] Deduced a trap composed of 20 places in 48 ms of which 1 ms to minimize.
[2022-06-10 03:35:12] [INFO ] Deduced a trap composed of 27 places in 54 ms of which 0 ms to minimize.
[2022-06-10 03:35:12] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 181 ms
[2022-06-10 03:35:12] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 11 ms.
[2022-06-10 03:35:12] [INFO ] Added : 12 causal constraints over 5 iterations in 71 ms. Result :sat
Minimization took 15 ms.
[2022-06-10 03:35:12] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:35:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:35:12] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:35:12] [INFO ] [Real]Added 30 Read/Feed constraints in 6 ms returned sat
[2022-06-10 03:35:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:35:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:35:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:35:12] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:35:12] [INFO ] [Nat]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:35:13] [INFO ] Deduced a trap composed of 17 places in 50 ms of which 0 ms to minimize.
[2022-06-10 03:35:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 62 ms
[2022-06-10 03:35:13] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 12 ms.
[2022-06-10 03:35:13] [INFO ] Added : 9 causal constraints over 3 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-06-10 03:35:13] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:35:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:35:13] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:35:13] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:35:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:35:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:35:13] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:35:13] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:35:13] [INFO ] Deduced a trap composed of 18 places in 53 ms of which 1 ms to minimize.
[2022-06-10 03:35:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 65 ms
[2022-06-10 03:35:13] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 11 ms.
[2022-06-10 03:35:13] [INFO ] Added : 27 causal constraints over 8 iterations in 109 ms. Result :sat
Minimization took 21 ms.
[2022-06-10 03:35:13] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:35:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:35:13] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:35:13] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:35:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:35:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:35:13] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:35:13] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:35:13] [INFO ] Deduced a trap composed of 24 places in 55 ms of which 0 ms to minimize.
[2022-06-10 03:35:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2022-06-10 03:35:13] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 12 ms.
[2022-06-10 03:35:13] [INFO ] Added : 27 causal constraints over 6 iterations in 89 ms. Result :sat
Minimization took 19 ms.
[2022-06-10 03:35:13] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:35:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:35:13] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:35:13] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:35:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:35:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:35:13] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:35:13] [INFO ] [Nat]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:35:14] [INFO ] Deduced a trap composed of 17 places in 56 ms of which 1 ms to minimize.
[2022-06-10 03:35:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 68 ms
[2022-06-10 03:35:14] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 12 ms.
[2022-06-10 03:35:14] [INFO ] Added : 37 causal constraints over 8 iterations in 116 ms. Result :sat
Minimization took 26 ms.
[2022-06-10 03:35:14] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:35:14] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:35:14] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:35:14] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:35:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:35:14] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:35:14] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:35:14] [INFO ] Deduced a trap composed of 27 places in 55 ms of which 0 ms to minimize.
[2022-06-10 03:35:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 71 ms
[2022-06-10 03:35:14] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 12 ms.
[2022-06-10 03:35:14] [INFO ] Added : 9 causal constraints over 4 iterations in 70 ms. Result :sat
Minimization took 17 ms.
[2022-06-10 03:35:14] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:35:14] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:35:14] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:35:14] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:35:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:35:14] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-06-10 03:35:14] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:35:14] [INFO ] Deduced a trap composed of 17 places in 59 ms of which 0 ms to minimize.
[2022-06-10 03:35:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 75 ms
[2022-06-10 03:35:14] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 13 ms.
[2022-06-10 03:35:14] [INFO ] Added : 34 causal constraints over 8 iterations in 120 ms. Result :sat
Minimization took 24 ms.
[2022-06-10 03:35:14] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:35:14] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:35:14] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:35:14] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:35:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:35:14] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:35:14] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:35:15] [INFO ] Deduced a trap composed of 30 places in 56 ms of which 1 ms to minimize.
[2022-06-10 03:35:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2022-06-10 03:35:15] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 12 ms.
[2022-06-10 03:35:15] [INFO ] Added : 22 causal constraints over 5 iterations in 77 ms. Result :sat
Minimization took 19 ms.
[2022-06-10 03:35:15] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:35:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:35:15] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-06-10 03:35:15] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:35:15] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:35:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:35:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:35:15] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:35:15] [INFO ] [Nat]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:35:15] [INFO ] Deduced a trap composed of 23 places in 56 ms of which 0 ms to minimize.
[2022-06-10 03:35:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 73 ms
[2022-06-10 03:35:15] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 10 ms.
[2022-06-10 03:35:15] [INFO ] Added : 6 causal constraints over 2 iterations in 40 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[2381, 32142, 1169, 2536, 995, 306, 145823, 824, 396, 6]
Support contains 10 out of 112 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 279/279 transitions.
Applied a total of 0 rules in 5 ms. Remains 112 /112 variables (removed 0) and now considering 279/279 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 279/279 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 279/279 transitions.
Applied a total of 0 rules in 4 ms. Remains 112 /112 variables (removed 0) and now considering 279/279 (removed 0) transitions.
[2022-06-10 03:36:27] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:36:27] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:36:27] [INFO ] Implicit Places using invariants in 75 ms returned []
[2022-06-10 03:36:27] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:36:27] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:36:27] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-10 03:36:27] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 213 ms to find 0 implicit places.
[2022-06-10 03:36:27] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 03:36:27] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:36:27] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:36:27] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 279/279 transitions.
Normalized transition count is 179 out of 279 initially.
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:36:27] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1205 ms. (steps per millisecond=829 ) properties (out of 10) seen :34
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 453 ms. (steps per millisecond=2207 ) properties (out of 10) seen :1187
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 454 ms. (steps per millisecond=2202 ) properties (out of 10) seen :528
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 10) seen :952
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 10) seen :2384
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 449 ms. (steps per millisecond=2227 ) properties (out of 10) seen :857
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 467 ms. (steps per millisecond=2141 ) properties (out of 10) seen :189
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 448 ms. (steps per millisecond=2232 ) properties (out of 10) seen :629
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 458 ms. (steps per millisecond=2183 ) properties (out of 10) seen :438
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 457 ms. (steps per millisecond=2188 ) properties (out of 10) seen :182
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 445 ms. (steps per millisecond=2247 ) properties (out of 10) seen :40
[2022-06-10 03:36:33] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:36:33] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:36:33] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:36:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:36:33] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2022-06-10 03:36:33] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-10 03:36:33] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:36:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:36:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:36:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:36:33] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2022-06-10 03:36:33] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:36:33] [INFO ] Deduced a trap composed of 17 places in 57 ms of which 0 ms to minimize.
[2022-06-10 03:36:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2022-06-10 03:36:33] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 10 ms.
[2022-06-10 03:36:33] [INFO ] Added : 10 causal constraints over 4 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2022-06-10 03:36:33] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:36:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:36:33] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:36:33] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:36:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:36:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:36:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:36:33] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:36:33] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:36:33] [INFO ] Deduced a trap composed of 30 places in 52 ms of which 0 ms to minimize.
[2022-06-10 03:36:33] [INFO ] Deduced a trap composed of 20 places in 48 ms of which 0 ms to minimize.
[2022-06-10 03:36:33] [INFO ] Deduced a trap composed of 27 places in 44 ms of which 0 ms to minimize.
[2022-06-10 03:36:33] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 168 ms
[2022-06-10 03:36:33] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 10 ms.
[2022-06-10 03:36:33] [INFO ] Added : 12 causal constraints over 5 iterations in 69 ms. Result :sat
Minimization took 18 ms.
[2022-06-10 03:36:33] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:36:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:36:33] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:36:33] [INFO ] [Real]Added 30 Read/Feed constraints in 7 ms returned sat
[2022-06-10 03:36:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:36:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:36:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:36:34] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-06-10 03:36:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:36:34] [INFO ] Deduced a trap composed of 17 places in 58 ms of which 0 ms to minimize.
[2022-06-10 03:36:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 70 ms
[2022-06-10 03:36:34] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 10 ms.
[2022-06-10 03:36:34] [INFO ] Added : 9 causal constraints over 3 iterations in 51 ms. Result :sat
Minimization took 17 ms.
[2022-06-10 03:36:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:36:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:36:34] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-06-10 03:36:34] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:36:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:36:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:36:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:36:34] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-06-10 03:36:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:36:34] [INFO ] Deduced a trap composed of 18 places in 58 ms of which 1 ms to minimize.
[2022-06-10 03:36:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 68 ms
[2022-06-10 03:36:34] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 9 ms.
[2022-06-10 03:36:34] [INFO ] Added : 27 causal constraints over 8 iterations in 102 ms. Result :sat
Minimization took 22 ms.
[2022-06-10 03:36:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:36:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:36:34] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-06-10 03:36:34] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:36:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:36:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:36:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:36:34] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:36:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:36:34] [INFO ] Deduced a trap composed of 24 places in 56 ms of which 0 ms to minimize.
[2022-06-10 03:36:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 72 ms
[2022-06-10 03:36:34] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 12 ms.
[2022-06-10 03:36:34] [INFO ] Added : 27 causal constraints over 6 iterations in 88 ms. Result :sat
Minimization took 22 ms.
[2022-06-10 03:36:34] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:36:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:36:34] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:36:34] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:36:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:36:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:36:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:36:34] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:36:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:36:35] [INFO ] Deduced a trap composed of 17 places in 55 ms of which 0 ms to minimize.
[2022-06-10 03:36:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2022-06-10 03:36:35] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 11 ms.
[2022-06-10 03:36:35] [INFO ] Added : 37 causal constraints over 8 iterations in 117 ms. Result :sat
Minimization took 24 ms.
[2022-06-10 03:36:35] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:36:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:36:35] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:36:35] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:36:35] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:36:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:36:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:36:35] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-06-10 03:36:35] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:36:35] [INFO ] Deduced a trap composed of 27 places in 54 ms of which 0 ms to minimize.
[2022-06-10 03:36:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 70 ms
[2022-06-10 03:36:35] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 12 ms.
[2022-06-10 03:36:35] [INFO ] Added : 9 causal constraints over 4 iterations in 59 ms. Result :sat
Minimization took 16 ms.
[2022-06-10 03:36:35] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:36:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:36:35] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:36:35] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:36:35] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:36:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:36:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:36:35] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-06-10 03:36:35] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:36:35] [INFO ] Deduced a trap composed of 17 places in 57 ms of which 1 ms to minimize.
[2022-06-10 03:36:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2022-06-10 03:36:35] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 9 ms.
[2022-06-10 03:36:35] [INFO ] Added : 34 causal constraints over 8 iterations in 108 ms. Result :sat
Minimization took 24 ms.
[2022-06-10 03:36:35] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:36:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:36:35] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:36:35] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:36:35] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:36:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:36:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:36:35] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:36:35] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:36:36] [INFO ] Deduced a trap composed of 30 places in 57 ms of which 0 ms to minimize.
[2022-06-10 03:36:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 72 ms
[2022-06-10 03:36:36] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 13 ms.
[2022-06-10 03:36:36] [INFO ] Added : 22 causal constraints over 5 iterations in 77 ms. Result :sat
Minimization took 19 ms.
[2022-06-10 03:36:36] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:36:36] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-06-10 03:36:36] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:36:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:36:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:36:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:36:36] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:36:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:36:36] [INFO ] Deduced a trap composed of 23 places in 58 ms of which 0 ms to minimize.
[2022-06-10 03:36:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2022-06-10 03:36:36] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 9 ms.
[2022-06-10 03:36:36] [INFO ] Added : 6 causal constraints over 2 iterations in 40 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[2381, 32142, 1169, 2536, 995, 306, 145823, 824, 396, 6]
Support contains 10 out of 112 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 279/279 transitions.
Applied a total of 0 rules in 5 ms. Remains 112 /112 variables (removed 0) and now considering 279/279 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 279/279 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 279/279 transitions.
Applied a total of 0 rules in 5 ms. Remains 112 /112 variables (removed 0) and now considering 279/279 (removed 0) transitions.
[2022-06-10 03:37:46] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:37:46] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:37:46] [INFO ] Implicit Places using invariants in 76 ms returned []
[2022-06-10 03:37:46] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:37:46] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:37:47] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-10 03:37:47] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 210 ms to find 0 implicit places.
[2022-06-10 03:37:47] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 03:37:47] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:37:47] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:37:47] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 279/279 transitions.
Normalized transition count is 179 out of 279 initially.
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:37:47] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1344 ms. (steps per millisecond=744 ) properties (out of 10) seen :68
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 464 ms. (steps per millisecond=2155 ) properties (out of 10) seen :1175
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 466 ms. (steps per millisecond=2145 ) properties (out of 10) seen :477
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 479 ms. (steps per millisecond=2087 ) properties (out of 10) seen :859
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 467 ms. (steps per millisecond=2141 ) properties (out of 10) seen :1559
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 498 ms. (steps per millisecond=2008 ) properties (out of 10) seen :403
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 10) seen :236
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 472 ms. (steps per millisecond=2118 ) properties (out of 10) seen :628
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 483 ms. (steps per millisecond=2070 ) properties (out of 10) seen :435
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 480 ms. (steps per millisecond=2083 ) properties (out of 10) seen :35
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=2136 ) properties (out of 10) seen :27
[2022-06-10 03:37:53] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:37:53] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:37:53] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:37:53] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:37:53] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-10 03:37:53] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:37:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:37:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:37:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:37:53] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-06-10 03:37:53] [INFO ] [Nat]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:37:53] [INFO ] Deduced a trap composed of 17 places in 54 ms of which 0 ms to minimize.
[2022-06-10 03:37:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2022-06-10 03:37:53] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 14 ms.
[2022-06-10 03:37:53] [INFO ] Added : 10 causal constraints over 4 iterations in 62 ms. Result :sat
Minimization took 16 ms.
[2022-06-10 03:37:53] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:37:53] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-06-10 03:37:53] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:37:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:37:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:37:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:37:53] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-06-10 03:37:53] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:37:53] [INFO ] Deduced a trap composed of 30 places in 51 ms of which 1 ms to minimize.
[2022-06-10 03:37:53] [INFO ] Deduced a trap composed of 20 places in 48 ms of which 0 ms to minimize.
[2022-06-10 03:37:53] [INFO ] Deduced a trap composed of 27 places in 52 ms of which 0 ms to minimize.
[2022-06-10 03:37:53] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 173 ms
[2022-06-10 03:37:53] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 10 ms.
[2022-06-10 03:37:53] [INFO ] Added : 12 causal constraints over 5 iterations in 70 ms. Result :sat
Minimization took 18 ms.
[2022-06-10 03:37:54] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:37:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:37:54] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:37:54] [INFO ] [Real]Added 30 Read/Feed constraints in 7 ms returned sat
[2022-06-10 03:37:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:37:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:37:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:37:54] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:37:54] [INFO ] [Nat]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:37:54] [INFO ] Deduced a trap composed of 17 places in 54 ms of which 0 ms to minimize.
[2022-06-10 03:37:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 65 ms
[2022-06-10 03:37:54] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 11 ms.
[2022-06-10 03:37:54] [INFO ] Added : 9 causal constraints over 3 iterations in 54 ms. Result :sat
Minimization took 17 ms.
[2022-06-10 03:37:54] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:37:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:37:54] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:37:54] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:37:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:37:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:37:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:37:54] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-06-10 03:37:54] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:37:54] [INFO ] Deduced a trap composed of 18 places in 57 ms of which 0 ms to minimize.
[2022-06-10 03:37:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 70 ms
[2022-06-10 03:37:54] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 9 ms.
[2022-06-10 03:37:54] [INFO ] Added : 27 causal constraints over 8 iterations in 93 ms. Result :sat
Minimization took 22 ms.
[2022-06-10 03:37:54] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:37:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:37:54] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:37:54] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:37:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:37:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:37:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:37:54] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:37:54] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:37:54] [INFO ] Deduced a trap composed of 24 places in 54 ms of which 1 ms to minimize.
[2022-06-10 03:37:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2022-06-10 03:37:54] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 10 ms.
[2022-06-10 03:37:54] [INFO ] Added : 27 causal constraints over 6 iterations in 84 ms. Result :sat
Minimization took 20 ms.
[2022-06-10 03:37:55] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:37:55] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:37:55] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:37:55] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:37:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:37:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:37:55] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:37:55] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-06-10 03:37:55] [INFO ] Deduced a trap composed of 17 places in 53 ms of which 1 ms to minimize.
[2022-06-10 03:37:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 63 ms
[2022-06-10 03:37:55] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 12 ms.
[2022-06-10 03:37:55] [INFO ] Added : 37 causal constraints over 8 iterations in 122 ms. Result :sat
Minimization took 24 ms.
[2022-06-10 03:37:55] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:37:55] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:37:55] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:37:55] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:37:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:37:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:37:55] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:37:55] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:37:55] [INFO ] Deduced a trap composed of 27 places in 53 ms of which 1 ms to minimize.
[2022-06-10 03:37:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 70 ms
[2022-06-10 03:37:55] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 12 ms.
[2022-06-10 03:37:55] [INFO ] Added : 9 causal constraints over 4 iterations in 60 ms. Result :sat
Minimization took 16 ms.
[2022-06-10 03:37:55] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:37:55] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:37:55] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:37:55] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:37:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:37:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:37:55] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:37:55] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:37:55] [INFO ] Deduced a trap composed of 17 places in 55 ms of which 1 ms to minimize.
[2022-06-10 03:37:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 68 ms
[2022-06-10 03:37:55] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 12 ms.
[2022-06-10 03:37:55] [INFO ] Added : 34 causal constraints over 8 iterations in 110 ms. Result :sat
Minimization took 24 ms.
[2022-06-10 03:37:56] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:37:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:37:56] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-06-10 03:37:56] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:37:56] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:37:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:37:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:37:56] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-06-10 03:37:56] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:37:56] [INFO ] Deduced a trap composed of 30 places in 55 ms of which 0 ms to minimize.
[2022-06-10 03:37:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 70 ms
[2022-06-10 03:37:56] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 10 ms.
[2022-06-10 03:37:56] [INFO ] Added : 22 causal constraints over 5 iterations in 70 ms. Result :sat
Minimization took 18 ms.
[2022-06-10 03:37:56] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:37:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:37:56] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:37:56] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:37:56] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:37:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:37:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:37:56] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:37:56] [INFO ] [Nat]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:37:56] [INFO ] Deduced a trap composed of 23 places in 48 ms of which 0 ms to minimize.
[2022-06-10 03:37:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2022-06-10 03:37:56] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 14 ms.
[2022-06-10 03:37:56] [INFO ] Added : 6 causal constraints over 2 iterations in 41 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[2381, 32142, 1169, 2536, 995, 306, 320460, 824, 396, 6]
Support contains 10 out of 112 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 279/279 transitions.
Applied a total of 0 rules in 14 ms. Remains 112 /112 variables (removed 0) and now considering 279/279 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 279/279 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 279/279 transitions.
Applied a total of 0 rules in 6 ms. Remains 112 /112 variables (removed 0) and now considering 279/279 (removed 0) transitions.
[2022-06-10 03:39:07] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:39:07] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 03:39:07] [INFO ] Implicit Places using invariants in 75 ms returned []
[2022-06-10 03:39:07] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:39:07] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:39:07] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-10 03:39:07] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 214 ms to find 0 implicit places.
[2022-06-10 03:39:07] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 03:39:07] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:39:07] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:39:08] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 112/112 places, 279/279 transitions.
Starting property specific reduction for FunctionPointer-PT-b004-UpperBounds-00
Normalized transition count is 179 out of 279 initially.
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:39:08] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :52
[2022-06-10 03:39:08] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:39:08] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:39:08] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:08] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:39:08] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-10 03:39:08] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:39:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:39:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:39:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:08] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-06-10 03:39:08] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:39:08] [INFO ] Deduced a trap composed of 17 places in 59 ms of which 0 ms to minimize.
[2022-06-10 03:39:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 70 ms
[2022-06-10 03:39:08] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 9 ms.
[2022-06-10 03:39:08] [INFO ] Added : 10 causal constraints over 4 iterations in 56 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[52]
Support contains 1 out of 112 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 279/279 transitions.
Graph (complete) has 468 edges and 112 vertex of which 109 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 109 transition count 274
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 103 transition count 258
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 103 transition count 258
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 22 place count 103 transition count 254
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 26 place count 99 transition count 242
Iterating global reduction 2 with 4 rules applied. Total rules applied 30 place count 99 transition count 242
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 34 place count 95 transition count 230
Iterating global reduction 2 with 4 rules applied. Total rules applied 38 place count 95 transition count 230
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 42 place count 91 transition count 222
Iterating global reduction 2 with 4 rules applied. Total rules applied 46 place count 91 transition count 222
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 50 place count 87 transition count 214
Iterating global reduction 2 with 4 rules applied. Total rules applied 54 place count 87 transition count 214
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 58 place count 83 transition count 206
Iterating global reduction 2 with 4 rules applied. Total rules applied 62 place count 83 transition count 206
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 66 place count 79 transition count 198
Iterating global reduction 2 with 4 rules applied. Total rules applied 70 place count 79 transition count 198
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 73 place count 76 transition count 192
Iterating global reduction 2 with 3 rules applied. Total rules applied 76 place count 76 transition count 192
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 78 place count 74 transition count 188
Iterating global reduction 2 with 2 rules applied. Total rules applied 80 place count 74 transition count 188
Applied a total of 80 rules in 18 ms. Remains 74 /112 variables (removed 38) and now considering 188/279 (removed 91) transitions.
Finished structural reductions, in 1 iterations. Remains : 74/112 places, 188/279 transitions.
Normalized transition count is 115 out of 188 initially.
// Phase 1: matrix 115 rows 74 cols
[2022-06-10 03:39:08] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 851 ms. (steps per millisecond=1175 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 385 ms. (steps per millisecond=2597 ) properties (out of 1) seen :1962
[2022-06-10 03:39:09] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
// Phase 1: matrix 115 rows 74 cols
[2022-06-10 03:39:09] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:09] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:09] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-06-10 03:39:09] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-06-10 03:39:09] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:39:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:39:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:09] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-06-10 03:39:09] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2022-06-10 03:39:09] [INFO ] Computed and/alt/rep : 60/195/52 causal constraints (skipped 61 transitions) in 7 ms.
[2022-06-10 03:39:09] [INFO ] Added : 8 causal constraints over 3 iterations in 36 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1962]
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 74/74 places, 188/188 transitions.
Applied a total of 0 rules in 3 ms. Remains 74 /74 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 74/74 places, 188/188 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 74/74 places, 188/188 transitions.
Applied a total of 0 rules in 3 ms. Remains 74 /74 variables (removed 0) and now considering 188/188 (removed 0) transitions.
[2022-06-10 03:39:11] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
// Phase 1: matrix 115 rows 74 cols
[2022-06-10 03:39:11] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:39:11] [INFO ] Implicit Places using invariants in 56 ms returned []
[2022-06-10 03:39:11] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
// Phase 1: matrix 115 rows 74 cols
[2022-06-10 03:39:11] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:11] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-06-10 03:39:11] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
[2022-06-10 03:39:11] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 03:39:11] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
// Phase 1: matrix 115 rows 74 cols
[2022-06-10 03:39:11] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:39:11] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 74/74 places, 188/188 transitions.
Normalized transition count is 115 out of 188 initially.
// Phase 1: matrix 115 rows 74 cols
[2022-06-10 03:39:11] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 875 ms. (steps per millisecond=1142 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 379 ms. (steps per millisecond=2638 ) properties (out of 1) seen :2941
[2022-06-10 03:39:12] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
// Phase 1: matrix 115 rows 74 cols
[2022-06-10 03:39:12] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:39:12] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:39:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:12] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-06-10 03:39:12] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-06-10 03:39:12] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:39:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:39:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:12] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-06-10 03:39:12] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2022-06-10 03:39:12] [INFO ] Computed and/alt/rep : 60/195/52 causal constraints (skipped 61 transitions) in 11 ms.
[2022-06-10 03:39:12] [INFO ] Added : 8 causal constraints over 3 iterations in 44 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2941]
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 74/74 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 74 /74 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 74/74 places, 188/188 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 74/74 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 74 /74 variables (removed 0) and now considering 188/188 (removed 0) transitions.
[2022-06-10 03:39:14] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
// Phase 1: matrix 115 rows 74 cols
[2022-06-10 03:39:14] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:39:14] [INFO ] Implicit Places using invariants in 58 ms returned []
[2022-06-10 03:39:14] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
// Phase 1: matrix 115 rows 74 cols
[2022-06-10 03:39:14] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:39:14] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-06-10 03:39:14] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2022-06-10 03:39:14] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 03:39:14] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
// Phase 1: matrix 115 rows 74 cols
[2022-06-10 03:39:14] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:39:14] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 74/74 places, 188/188 transitions.
Normalized transition count is 115 out of 188 initially.
// Phase 1: matrix 115 rows 74 cols
[2022-06-10 03:39:14] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 876 ms. (steps per millisecond=1141 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 386 ms. (steps per millisecond=2590 ) properties (out of 1) seen :0
[2022-06-10 03:39:16] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
// Phase 1: matrix 115 rows 74 cols
[2022-06-10 03:39:16] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:16] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:39:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:16] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-06-10 03:39:16] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-06-10 03:39:16] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:39:16] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:39:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:16] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-06-10 03:39:16] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2022-06-10 03:39:16] [INFO ] Computed and/alt/rep : 60/195/52 causal constraints (skipped 61 transitions) in 6 ms.
[2022-06-10 03:39:16] [INFO ] Added : 8 causal constraints over 3 iterations in 36 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2941]
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 74/74 places, 188/188 transitions.
Applied a total of 0 rules in 13 ms. Remains 74 /74 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 74/74 places, 188/188 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 74/74 places, 188/188 transitions.
Applied a total of 0 rules in 4 ms. Remains 74 /74 variables (removed 0) and now considering 188/188 (removed 0) transitions.
[2022-06-10 03:39:17] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
// Phase 1: matrix 115 rows 74 cols
[2022-06-10 03:39:17] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:39:18] [INFO ] Implicit Places using invariants in 54 ms returned []
[2022-06-10 03:39:18] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
// Phase 1: matrix 115 rows 74 cols
[2022-06-10 03:39:18] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:39:18] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-06-10 03:39:18] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2022-06-10 03:39:18] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 03:39:18] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
// Phase 1: matrix 115 rows 74 cols
[2022-06-10 03:39:18] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:18] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 74/74 places, 188/188 transitions.
Ending property specific reduction for FunctionPointer-PT-b004-UpperBounds-00 in 10154 ms.
Starting property specific reduction for FunctionPointer-PT-b004-UpperBounds-02
Normalized transition count is 179 out of 279 initially.
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:39:18] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 10005 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
[2022-06-10 03:39:18] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:39:18] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:18] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:18] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2022-06-10 03:39:18] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-10 03:39:18] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:39:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:39:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:18] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:39:18] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:39:18] [INFO ] Deduced a trap composed of 30 places in 54 ms of which 0 ms to minimize.
[2022-06-10 03:39:18] [INFO ] Deduced a trap composed of 20 places in 49 ms of which 1 ms to minimize.
[2022-06-10 03:39:18] [INFO ] Deduced a trap composed of 27 places in 47 ms of which 0 ms to minimize.
[2022-06-10 03:39:18] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 171 ms
[2022-06-10 03:39:18] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 14 ms.
[2022-06-10 03:39:18] [INFO ] Added : 13 causal constraints over 5 iterations in 74 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 1 out of 112 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 279/279 transitions.
Graph (complete) has 468 edges and 112 vertex of which 109 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 109 transition count 274
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 11 place count 104 transition count 260
Iterating global reduction 1 with 5 rules applied. Total rules applied 16 place count 104 transition count 260
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 18 place count 104 transition count 258
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 22 place count 100 transition count 246
Iterating global reduction 2 with 4 rules applied. Total rules applied 26 place count 100 transition count 246
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 30 place count 96 transition count 234
Iterating global reduction 2 with 4 rules applied. Total rules applied 34 place count 96 transition count 234
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 38 place count 92 transition count 226
Iterating global reduction 2 with 4 rules applied. Total rules applied 42 place count 92 transition count 226
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 46 place count 88 transition count 218
Iterating global reduction 2 with 4 rules applied. Total rules applied 50 place count 88 transition count 218
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 54 place count 84 transition count 210
Iterating global reduction 2 with 4 rules applied. Total rules applied 58 place count 84 transition count 210
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 62 place count 80 transition count 202
Iterating global reduction 2 with 4 rules applied. Total rules applied 66 place count 80 transition count 202
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 69 place count 77 transition count 196
Iterating global reduction 2 with 3 rules applied. Total rules applied 72 place count 77 transition count 196
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 74 place count 75 transition count 192
Iterating global reduction 2 with 2 rules applied. Total rules applied 76 place count 75 transition count 192
Applied a total of 76 rules in 20 ms. Remains 75 /112 variables (removed 37) and now considering 192/279 (removed 87) transitions.
Finished structural reductions, in 1 iterations. Remains : 75/112 places, 192/279 transitions.
Normalized transition count is 117 out of 192 initially.
// Phase 1: matrix 117 rows 75 cols
[2022-06-10 03:39:18] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 902 ms. (steps per millisecond=1108 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 1) seen :1368
[2022-06-10 03:39:19] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2022-06-10 03:39:19] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:20] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:20] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-06-10 03:39:20] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-06-10 03:39:20] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:39:20] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:39:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:20] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-06-10 03:39:20] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2022-06-10 03:39:20] [INFO ] Deduced a trap composed of 24 places in 44 ms of which 0 ms to minimize.
[2022-06-10 03:39:20] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 0 ms to minimize.
[2022-06-10 03:39:20] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 0 ms to minimize.
[2022-06-10 03:39:20] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 0 ms to minimize.
[2022-06-10 03:39:20] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 177 ms
[2022-06-10 03:39:20] [INFO ] Computed and/alt/rep : 60/196/52 causal constraints (skipped 63 transitions) in 6 ms.
[2022-06-10 03:39:20] [INFO ] Added : 22 causal constraints over 7 iterations in 60 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1368]
Support contains 1 out of 75 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 75/75 places, 192/192 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 192/192 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 75/75 places, 192/192 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 75/75 places, 192/192 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 192/192 (removed 0) transitions.
[2022-06-10 03:39:21] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2022-06-10 03:39:21] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:21] [INFO ] Implicit Places using invariants in 61 ms returned []
[2022-06-10 03:39:21] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2022-06-10 03:39:21] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:39:21] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-06-10 03:39:21] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
[2022-06-10 03:39:21] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 03:39:21] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2022-06-10 03:39:21] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:39:21] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 75/75 places, 192/192 transitions.
Normalized transition count is 117 out of 192 initially.
// Phase 1: matrix 117 rows 75 cols
[2022-06-10 03:39:21] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1023 ms. (steps per millisecond=977 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 409 ms. (steps per millisecond=2444 ) properties (out of 1) seen :801
[2022-06-10 03:39:22] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2022-06-10 03:39:22] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:39:22] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:22] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-06-10 03:39:22] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-06-10 03:39:22] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:39:22] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:39:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:22] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-06-10 03:39:22] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2022-06-10 03:39:22] [INFO ] Deduced a trap composed of 24 places in 41 ms of which 1 ms to minimize.
[2022-06-10 03:39:22] [INFO ] Deduced a trap composed of 19 places in 43 ms of which 0 ms to minimize.
[2022-06-10 03:39:22] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 0 ms to minimize.
[2022-06-10 03:39:23] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
[2022-06-10 03:39:23] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 184 ms
[2022-06-10 03:39:23] [INFO ] Computed and/alt/rep : 60/196/52 causal constraints (skipped 63 transitions) in 7 ms.
[2022-06-10 03:39:23] [INFO ] Added : 22 causal constraints over 7 iterations in 59 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1368]
Support contains 1 out of 75 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 75/75 places, 192/192 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 192/192 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 75/75 places, 192/192 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 75/75 places, 192/192 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 192/192 (removed 0) transitions.
[2022-06-10 03:39:23] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2022-06-10 03:39:23] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:39:23] [INFO ] Implicit Places using invariants in 59 ms returned []
[2022-06-10 03:39:23] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2022-06-10 03:39:23] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:23] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-06-10 03:39:24] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
[2022-06-10 03:39:24] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 03:39:24] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2022-06-10 03:39:24] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:24] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 75/75 places, 192/192 transitions.
Ending property specific reduction for FunctionPointer-PT-b004-UpperBounds-02 in 5883 ms.
Starting property specific reduction for FunctionPointer-PT-b004-UpperBounds-03
Normalized transition count is 179 out of 279 initially.
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:39:24] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :6
[2022-06-10 03:39:24] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:39:24] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:24] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:24] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:39:24] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-10 03:39:24] [INFO ] [Real]Added 30 Read/Feed constraints in 7 ms returned sat
[2022-06-10 03:39:24] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:39:24] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:24] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-06-10 03:39:24] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:39:24] [INFO ] Deduced a trap composed of 17 places in 53 ms of which 0 ms to minimize.
[2022-06-10 03:39:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2022-06-10 03:39:24] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 11 ms.
[2022-06-10 03:39:24] [INFO ] Added : 9 causal constraints over 3 iterations in 53 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9]
Support contains 1 out of 112 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 279/279 transitions.
Graph (complete) has 468 edges and 112 vertex of which 109 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 109 transition count 274
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 103 transition count 258
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 103 transition count 258
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 22 place count 103 transition count 254
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 26 place count 99 transition count 242
Iterating global reduction 2 with 4 rules applied. Total rules applied 30 place count 99 transition count 242
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 34 place count 95 transition count 230
Iterating global reduction 2 with 4 rules applied. Total rules applied 38 place count 95 transition count 230
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 42 place count 91 transition count 222
Iterating global reduction 2 with 4 rules applied. Total rules applied 46 place count 91 transition count 222
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 50 place count 87 transition count 214
Iterating global reduction 2 with 4 rules applied. Total rules applied 54 place count 87 transition count 214
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 58 place count 83 transition count 206
Iterating global reduction 2 with 4 rules applied. Total rules applied 62 place count 83 transition count 206
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 66 place count 79 transition count 198
Iterating global reduction 2 with 4 rules applied. Total rules applied 70 place count 79 transition count 198
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 74 place count 75 transition count 190
Iterating global reduction 2 with 4 rules applied. Total rules applied 78 place count 75 transition count 190
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 80 place count 73 transition count 186
Iterating global reduction 2 with 2 rules applied. Total rules applied 82 place count 73 transition count 186
Applied a total of 82 rules in 24 ms. Remains 73 /112 variables (removed 39) and now considering 186/279 (removed 93) transitions.
Finished structural reductions, in 1 iterations. Remains : 73/112 places, 186/279 transitions.
Normalized transition count is 112 out of 186 initially.
// Phase 1: matrix 112 rows 73 cols
[2022-06-10 03:39:24] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 887 ms. (steps per millisecond=1127 ) properties (out of 1) seen :18
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 379 ms. (steps per millisecond=2638 ) properties (out of 1) seen :1350
[2022-06-10 03:39:25] [INFO ] Flow matrix only has 112 transitions (discarded 74 similar events)
// Phase 1: matrix 112 rows 73 cols
[2022-06-10 03:39:25] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:39:25] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:25] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-06-10 03:39:25] [INFO ] State equation strengthened by 15 read => feed constraints.
[2022-06-10 03:39:25] [INFO ] [Real]Added 15 Read/Feed constraints in 2 ms returned sat
[2022-06-10 03:39:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:39:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:25] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-06-10 03:39:25] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:39:25] [INFO ] Deduced a trap composed of 23 places in 43 ms of which 0 ms to minimize.
[2022-06-10 03:39:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 50 ms
[2022-06-10 03:39:25] [INFO ] Computed and/alt/rep : 60/163/51 causal constraints (skipped 59 transitions) in 7 ms.
[2022-06-10 03:39:25] [INFO ] Added : 25 causal constraints over 6 iterations in 52 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1350]
Support contains 1 out of 73 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 73/73 places, 186/186 transitions.
Applied a total of 0 rules in 3 ms. Remains 73 /73 variables (removed 0) and now considering 186/186 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 73/73 places, 186/186 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 73/73 places, 186/186 transitions.
Applied a total of 0 rules in 2 ms. Remains 73 /73 variables (removed 0) and now considering 186/186 (removed 0) transitions.
[2022-06-10 03:39:28] [INFO ] Flow matrix only has 112 transitions (discarded 74 similar events)
// Phase 1: matrix 112 rows 73 cols
[2022-06-10 03:39:28] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:28] [INFO ] Implicit Places using invariants in 54 ms returned []
[2022-06-10 03:39:28] [INFO ] Flow matrix only has 112 transitions (discarded 74 similar events)
// Phase 1: matrix 112 rows 73 cols
[2022-06-10 03:39:28] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:28] [INFO ] State equation strengthened by 15 read => feed constraints.
[2022-06-10 03:39:28] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
[2022-06-10 03:39:28] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 03:39:28] [INFO ] Flow matrix only has 112 transitions (discarded 74 similar events)
// Phase 1: matrix 112 rows 73 cols
[2022-06-10 03:39:28] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:39:28] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 73/73 places, 186/186 transitions.
Normalized transition count is 112 out of 186 initially.
// Phase 1: matrix 112 rows 73 cols
[2022-06-10 03:39:28] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 889 ms. (steps per millisecond=1124 ) properties (out of 1) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 1) seen :1091
[2022-06-10 03:39:29] [INFO ] Flow matrix only has 112 transitions (discarded 74 similar events)
// Phase 1: matrix 112 rows 73 cols
[2022-06-10 03:39:29] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:39:29] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:29] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-06-10 03:39:29] [INFO ] State equation strengthened by 15 read => feed constraints.
[2022-06-10 03:39:29] [INFO ] [Real]Added 15 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:39:29] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:39:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:39:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:29] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-06-10 03:39:29] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2022-06-10 03:39:29] [INFO ] Deduced a trap composed of 23 places in 45 ms of which 1 ms to minimize.
[2022-06-10 03:39:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2022-06-10 03:39:29] [INFO ] Computed and/alt/rep : 60/163/51 causal constraints (skipped 59 transitions) in 6 ms.
[2022-06-10 03:39:30] [INFO ] Added : 25 causal constraints over 6 iterations in 62 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1350]
Support contains 1 out of 73 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 73/73 places, 186/186 transitions.
Applied a total of 0 rules in 3 ms. Remains 73 /73 variables (removed 0) and now considering 186/186 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 73/73 places, 186/186 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 73/73 places, 186/186 transitions.
Applied a total of 0 rules in 2 ms. Remains 73 /73 variables (removed 0) and now considering 186/186 (removed 0) transitions.
[2022-06-10 03:39:32] [INFO ] Flow matrix only has 112 transitions (discarded 74 similar events)
// Phase 1: matrix 112 rows 73 cols
[2022-06-10 03:39:32] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:39:32] [INFO ] Implicit Places using invariants in 52 ms returned []
[2022-06-10 03:39:32] [INFO ] Flow matrix only has 112 transitions (discarded 74 similar events)
// Phase 1: matrix 112 rows 73 cols
[2022-06-10 03:39:32] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:32] [INFO ] State equation strengthened by 15 read => feed constraints.
[2022-06-10 03:39:32] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
[2022-06-10 03:39:32] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 03:39:32] [INFO ] Flow matrix only has 112 transitions (discarded 74 similar events)
// Phase 1: matrix 112 rows 73 cols
[2022-06-10 03:39:32] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:32] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 73/73 places, 186/186 transitions.
Ending property specific reduction for FunctionPointer-PT-b004-UpperBounds-03 in 8581 ms.
Starting property specific reduction for FunctionPointer-PT-b004-UpperBounds-04
Normalized transition count is 179 out of 279 initially.
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:39:32] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :37
[2022-06-10 03:39:32] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:39:32] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:39:32] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:32] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:39:32] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-10 03:39:32] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:39:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:39:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:32] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:39:32] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:39:32] [INFO ] Deduced a trap composed of 18 places in 56 ms of which 0 ms to minimize.
[2022-06-10 03:39:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 72 ms
[2022-06-10 03:39:32] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 11 ms.
[2022-06-10 03:39:33] [INFO ] Added : 27 causal constraints over 8 iterations in 101 ms. Result :sat
Minimization took 19 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[37]
Support contains 1 out of 112 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 279/279 transitions.
Graph (complete) has 468 edges and 112 vertex of which 109 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 109 transition count 274
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 103 transition count 258
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 103 transition count 258
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 22 place count 103 transition count 254
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 26 place count 99 transition count 242
Iterating global reduction 2 with 4 rules applied. Total rules applied 30 place count 99 transition count 242
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 34 place count 95 transition count 230
Iterating global reduction 2 with 4 rules applied. Total rules applied 38 place count 95 transition count 230
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 42 place count 91 transition count 222
Iterating global reduction 2 with 4 rules applied. Total rules applied 46 place count 91 transition count 222
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 50 place count 87 transition count 214
Iterating global reduction 2 with 4 rules applied. Total rules applied 54 place count 87 transition count 214
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 58 place count 83 transition count 206
Iterating global reduction 2 with 4 rules applied. Total rules applied 62 place count 83 transition count 206
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 66 place count 79 transition count 198
Iterating global reduction 2 with 4 rules applied. Total rules applied 70 place count 79 transition count 198
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 74 place count 75 transition count 190
Iterating global reduction 2 with 4 rules applied. Total rules applied 78 place count 75 transition count 190
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 79 place count 74 transition count 188
Iterating global reduction 2 with 1 rules applied. Total rules applied 80 place count 74 transition count 188
Applied a total of 80 rules in 21 ms. Remains 74 /112 variables (removed 38) and now considering 188/279 (removed 91) transitions.
Finished structural reductions, in 1 iterations. Remains : 74/112 places, 188/279 transitions.
Normalized transition count is 115 out of 188 initially.
// Phase 1: matrix 115 rows 74 cols
[2022-06-10 03:39:33] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 926 ms. (steps per millisecond=1079 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 409 ms. (steps per millisecond=2444 ) properties (out of 1) seen :0
[2022-06-10 03:39:34] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
// Phase 1: matrix 115 rows 74 cols
[2022-06-10 03:39:34] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:34] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-06-10 03:39:34] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-06-10 03:39:34] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:39:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:39:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:34] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-06-10 03:39:34] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2022-06-10 03:39:34] [INFO ] Computed and/alt/rep : 60/195/52 causal constraints (skipped 61 transitions) in 6 ms.
[2022-06-10 03:39:34] [INFO ] Added : 5 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[37]
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 74/74 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 74 /74 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 74/74 places, 188/188 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 74/74 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 74 /74 variables (removed 0) and now considering 188/188 (removed 0) transitions.
[2022-06-10 03:39:34] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
// Phase 1: matrix 115 rows 74 cols
[2022-06-10 03:39:34] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:39:34] [INFO ] Implicit Places using invariants in 55 ms returned []
[2022-06-10 03:39:34] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
// Phase 1: matrix 115 rows 74 cols
[2022-06-10 03:39:34] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:39:34] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-06-10 03:39:34] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
[2022-06-10 03:39:34] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 03:39:34] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
// Phase 1: matrix 115 rows 74 cols
[2022-06-10 03:39:34] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:39:34] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 74/74 places, 188/188 transitions.
Ending property specific reduction for FunctionPointer-PT-b004-UpperBounds-04 in 2215 ms.
Starting property specific reduction for FunctionPointer-PT-b004-UpperBounds-05
Normalized transition count is 179 out of 279 initially.
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:39:34] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :6
[2022-06-10 03:39:34] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:39:34] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:39:34] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:39:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:34] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:39:34] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-10 03:39:34] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:39:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:39:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:35] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:39:35] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:39:35] [INFO ] Deduced a trap composed of 24 places in 55 ms of which 1 ms to minimize.
[2022-06-10 03:39:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2022-06-10 03:39:35] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 10 ms.
[2022-06-10 03:39:35] [INFO ] Added : 27 causal constraints over 6 iterations in 86 ms. Result :sat
Minimization took 21 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[6]
Support contains 1 out of 112 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 279/279 transitions.
Graph (complete) has 468 edges and 112 vertex of which 109 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 109 transition count 274
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 11 place count 104 transition count 260
Iterating global reduction 1 with 5 rules applied. Total rules applied 16 place count 104 transition count 260
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 20 place count 104 transition count 256
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 23 place count 101 transition count 248
Iterating global reduction 2 with 3 rules applied. Total rules applied 26 place count 101 transition count 248
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 29 place count 98 transition count 238
Iterating global reduction 2 with 3 rules applied. Total rules applied 32 place count 98 transition count 238
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 35 place count 95 transition count 232
Iterating global reduction 2 with 3 rules applied. Total rules applied 38 place count 95 transition count 232
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 41 place count 92 transition count 226
Iterating global reduction 2 with 3 rules applied. Total rules applied 44 place count 92 transition count 226
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 47 place count 89 transition count 220
Iterating global reduction 2 with 3 rules applied. Total rules applied 50 place count 89 transition count 220
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 53 place count 86 transition count 214
Iterating global reduction 2 with 3 rules applied. Total rules applied 56 place count 86 transition count 214
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 59 place count 83 transition count 208
Iterating global reduction 2 with 3 rules applied. Total rules applied 62 place count 83 transition count 208
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 64 place count 81 transition count 204
Iterating global reduction 2 with 2 rules applied. Total rules applied 66 place count 81 transition count 204
Applied a total of 66 rules in 22 ms. Remains 81 /112 variables (removed 31) and now considering 204/279 (removed 75) transitions.
Finished structural reductions, in 1 iterations. Remains : 81/112 places, 204/279 transitions.
Normalized transition count is 125 out of 204 initially.
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 03:39:35] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 927 ms. (steps per millisecond=1078 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=2403 ) properties (out of 1) seen :0
[2022-06-10 03:39:36] [INFO ] Flow matrix only has 125 transitions (discarded 79 similar events)
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 03:39:36] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:36] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:36] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-06-10 03:39:36] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 03:39:36] [INFO ] [Real]Added 18 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:39:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:39:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:36] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-06-10 03:39:36] [INFO ] [Nat]Added 18 Read/Feed constraints in 9 ms returned sat
[2022-06-10 03:39:36] [INFO ] Deduced a trap composed of 15 places in 48 ms of which 0 ms to minimize.
[2022-06-10 03:39:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 56 ms
[2022-06-10 03:39:36] [INFO ] Computed and/alt/rep : 59/192/53 causal constraints (skipped 70 transitions) in 6 ms.
[2022-06-10 03:39:36] [INFO ] Added : 16 causal constraints over 4 iterations in 43 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[6]
Support contains 1 out of 81 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 81/81 places, 204/204 transitions.
Applied a total of 0 rules in 3 ms. Remains 81 /81 variables (removed 0) and now considering 204/204 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 81/81 places, 204/204 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 81/81 places, 204/204 transitions.
Applied a total of 0 rules in 3 ms. Remains 81 /81 variables (removed 0) and now considering 204/204 (removed 0) transitions.
[2022-06-10 03:39:36] [INFO ] Flow matrix only has 125 transitions (discarded 79 similar events)
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 03:39:36] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:39:36] [INFO ] Implicit Places using invariants in 59 ms returned []
[2022-06-10 03:39:36] [INFO ] Flow matrix only has 125 transitions (discarded 79 similar events)
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 03:39:36] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:39:37] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 03:39:37] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2022-06-10 03:39:37] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 03:39:37] [INFO ] Flow matrix only has 125 transitions (discarded 79 similar events)
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 03:39:37] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:39:37] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 81/81 places, 204/204 transitions.
Ending property specific reduction for FunctionPointer-PT-b004-UpperBounds-05 in 2268 ms.
Starting property specific reduction for FunctionPointer-PT-b004-UpperBounds-09
Normalized transition count is 179 out of 279 initially.
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:39:37] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
[2022-06-10 03:39:37] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:39:37] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:37] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:37] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:39:37] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-10 03:39:37] [INFO ] [Real]Added 30 Read/Feed constraints in 6 ms returned sat
[2022-06-10 03:39:37] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:39:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:37] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:39:37] [INFO ] [Nat]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-06-10 03:39:37] [INFO ] Deduced a trap composed of 17 places in 57 ms of which 1 ms to minimize.
[2022-06-10 03:39:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 73 ms
[2022-06-10 03:39:37] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 13 ms.
[2022-06-10 03:39:37] [INFO ] Added : 35 causal constraints over 9 iterations in 131 ms. Result :sat
Minimization took 27 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[6]
Support contains 1 out of 112 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 279/279 transitions.
Graph (complete) has 468 edges and 112 vertex of which 109 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 109 transition count 274
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 11 place count 104 transition count 262
Iterating global reduction 1 with 5 rules applied. Total rules applied 16 place count 104 transition count 262
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 20 place count 104 transition count 258
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 23 place count 101 transition count 248
Iterating global reduction 2 with 3 rules applied. Total rules applied 26 place count 101 transition count 248
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 29 place count 98 transition count 240
Iterating global reduction 2 with 3 rules applied. Total rules applied 32 place count 98 transition count 240
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 35 place count 95 transition count 234
Iterating global reduction 2 with 3 rules applied. Total rules applied 38 place count 95 transition count 234
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 41 place count 92 transition count 228
Iterating global reduction 2 with 3 rules applied. Total rules applied 44 place count 92 transition count 228
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 47 place count 89 transition count 222
Iterating global reduction 2 with 3 rules applied. Total rules applied 50 place count 89 transition count 222
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 53 place count 86 transition count 216
Iterating global reduction 2 with 3 rules applied. Total rules applied 56 place count 86 transition count 216
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 59 place count 83 transition count 210
Iterating global reduction 2 with 3 rules applied. Total rules applied 62 place count 83 transition count 210
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 63 place count 82 transition count 208
Iterating global reduction 2 with 1 rules applied. Total rules applied 64 place count 82 transition count 208
Applied a total of 64 rules in 20 ms. Remains 82 /112 variables (removed 30) and now considering 208/279 (removed 71) transitions.
Finished structural reductions, in 1 iterations. Remains : 82/112 places, 208/279 transitions.
Normalized transition count is 128 out of 208 initially.
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 03:39:37] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 976 ms. (steps per millisecond=1024 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 426 ms. (steps per millisecond=2347 ) properties (out of 1) seen :336
[2022-06-10 03:39:39] [INFO ] Flow matrix only has 128 transitions (discarded 80 similar events)
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 03:39:39] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:39] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:39] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-06-10 03:39:39] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 03:39:39] [INFO ] [Real]Added 18 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:39:39] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:39:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:39] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-06-10 03:39:39] [INFO ] [Nat]Added 18 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:39:39] [INFO ] Computed and/alt/rep : 60/196/54 causal constraints (skipped 72 transitions) in 7 ms.
[2022-06-10 03:39:39] [INFO ] Added : 25 causal constraints over 7 iterations in 69 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[336]
Support contains 1 out of 82 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 82/82 places, 208/208 transitions.
Applied a total of 0 rules in 2 ms. Remains 82 /82 variables (removed 0) and now considering 208/208 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 208/208 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 82/82 places, 208/208 transitions.
Applied a total of 0 rules in 2 ms. Remains 82 /82 variables (removed 0) and now considering 208/208 (removed 0) transitions.
[2022-06-10 03:39:39] [INFO ] Flow matrix only has 128 transitions (discarded 80 similar events)
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 03:39:39] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:39] [INFO ] Implicit Places using invariants in 64 ms returned []
[2022-06-10 03:39:39] [INFO ] Flow matrix only has 128 transitions (discarded 80 similar events)
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 03:39:39] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:39] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 03:39:39] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
[2022-06-10 03:39:39] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 03:39:39] [INFO ] Flow matrix only has 128 transitions (discarded 80 similar events)
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 03:39:39] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:39] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 208/208 transitions.
Normalized transition count is 128 out of 208 initially.
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 03:39:39] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 967 ms. (steps per millisecond=1034 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 1) seen :0
[2022-06-10 03:39:41] [INFO ] Flow matrix only has 128 transitions (discarded 80 similar events)
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 03:39:41] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:39:41] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:41] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-06-10 03:39:41] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 03:39:41] [INFO ] [Real]Added 18 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:39:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:39:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:41] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-06-10 03:39:41] [INFO ] [Nat]Added 18 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:39:41] [INFO ] Computed and/alt/rep : 60/196/54 causal constraints (skipped 72 transitions) in 7 ms.
[2022-06-10 03:39:41] [INFO ] Added : 25 causal constraints over 7 iterations in 69 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[336]
Support contains 1 out of 82 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 82/82 places, 208/208 transitions.
Applied a total of 0 rules in 2 ms. Remains 82 /82 variables (removed 0) and now considering 208/208 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 208/208 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 82/82 places, 208/208 transitions.
Applied a total of 0 rules in 3 ms. Remains 82 /82 variables (removed 0) and now considering 208/208 (removed 0) transitions.
[2022-06-10 03:39:42] [INFO ] Flow matrix only has 128 transitions (discarded 80 similar events)
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 03:39:42] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:42] [INFO ] Implicit Places using invariants in 59 ms returned []
[2022-06-10 03:39:42] [INFO ] Flow matrix only has 128 transitions (discarded 80 similar events)
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 03:39:42] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:39:42] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 03:39:42] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
[2022-06-10 03:39:42] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 03:39:42] [INFO ] Flow matrix only has 128 transitions (discarded 80 similar events)
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 03:39:42] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:42] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 208/208 transitions.
Ending property specific reduction for FunctionPointer-PT-b004-UpperBounds-09 in 5106 ms.
Starting property specific reduction for FunctionPointer-PT-b004-UpperBounds-10
Normalized transition count is 179 out of 279 initially.
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:39:42] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :18
[2022-06-10 03:39:42] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:39:42] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:39:42] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:42] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-06-10 03:39:42] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-10 03:39:42] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:39:42] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:39:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:42] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:39:42] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:39:42] [INFO ] Deduced a trap composed of 27 places in 52 ms of which 0 ms to minimize.
[2022-06-10 03:39:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 62 ms
[2022-06-10 03:39:42] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 10 ms.
[2022-06-10 03:39:42] [INFO ] Added : 9 causal constraints over 4 iterations in 57 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[18]
Support contains 1 out of 112 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 279/279 transitions.
Graph (complete) has 468 edges and 112 vertex of which 109 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 109 transition count 274
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 11 place count 104 transition count 260
Iterating global reduction 1 with 5 rules applied. Total rules applied 16 place count 104 transition count 260
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 18 place count 104 transition count 258
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 22 place count 100 transition count 246
Iterating global reduction 2 with 4 rules applied. Total rules applied 26 place count 100 transition count 246
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 30 place count 96 transition count 234
Iterating global reduction 2 with 4 rules applied. Total rules applied 34 place count 96 transition count 234
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 38 place count 92 transition count 226
Iterating global reduction 2 with 4 rules applied. Total rules applied 42 place count 92 transition count 226
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 46 place count 88 transition count 218
Iterating global reduction 2 with 4 rules applied. Total rules applied 50 place count 88 transition count 218
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 54 place count 84 transition count 210
Iterating global reduction 2 with 4 rules applied. Total rules applied 58 place count 84 transition count 210
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 62 place count 80 transition count 202
Iterating global reduction 2 with 4 rules applied. Total rules applied 66 place count 80 transition count 202
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 70 place count 76 transition count 194
Iterating global reduction 2 with 4 rules applied. Total rules applied 74 place count 76 transition count 194
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 75 place count 75 transition count 192
Iterating global reduction 2 with 1 rules applied. Total rules applied 76 place count 75 transition count 192
Applied a total of 76 rules in 18 ms. Remains 75 /112 variables (removed 37) and now considering 192/279 (removed 87) transitions.
Finished structural reductions, in 1 iterations. Remains : 75/112 places, 192/279 transitions.
Normalized transition count is 117 out of 192 initially.
// Phase 1: matrix 117 rows 75 cols
[2022-06-10 03:39:42] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 928 ms. (steps per millisecond=1077 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 1) seen :1479
[2022-06-10 03:39:43] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2022-06-10 03:39:43] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:39:43] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:39:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:44] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-06-10 03:39:44] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-06-10 03:39:44] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:39:44] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:39:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:39:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:44] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-06-10 03:39:44] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2022-06-10 03:39:44] [INFO ] Deduced a trap composed of 24 places in 41 ms of which 0 ms to minimize.
[2022-06-10 03:39:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 50 ms
[2022-06-10 03:39:44] [INFO ] Computed and/alt/rep : 60/196/52 causal constraints (skipped 63 transitions) in 8 ms.
[2022-06-10 03:39:44] [INFO ] Added : 7 causal constraints over 4 iterations in 41 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1479]
Support contains 1 out of 75 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 75/75 places, 192/192 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 192/192 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 75/75 places, 192/192 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 75/75 places, 192/192 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 192/192 (removed 0) transitions.
[2022-06-10 03:39:45] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2022-06-10 03:39:45] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:45] [INFO ] Implicit Places using invariants in 53 ms returned []
[2022-06-10 03:39:45] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2022-06-10 03:39:45] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:39:45] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-06-10 03:39:45] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2022-06-10 03:39:45] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 03:39:45] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2022-06-10 03:39:45] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:39:45] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 75/75 places, 192/192 transitions.
Normalized transition count is 117 out of 192 initially.
// Phase 1: matrix 117 rows 75 cols
[2022-06-10 03:39:45] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 854 ms. (steps per millisecond=1170 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 1) seen :744
[2022-06-10 03:39:46] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2022-06-10 03:39:46] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:39:46] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:46] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-06-10 03:39:46] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-06-10 03:39:46] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:39:46] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:39:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:46] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-06-10 03:39:46] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2022-06-10 03:39:46] [INFO ] Deduced a trap composed of 24 places in 37 ms of which 0 ms to minimize.
[2022-06-10 03:39:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 47 ms
[2022-06-10 03:39:47] [INFO ] Computed and/alt/rep : 60/196/52 causal constraints (skipped 63 transitions) in 6 ms.
[2022-06-10 03:39:47] [INFO ] Added : 7 causal constraints over 4 iterations in 38 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1479]
Support contains 1 out of 75 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 75/75 places, 192/192 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 192/192 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 75/75 places, 192/192 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 75/75 places, 192/192 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 192/192 (removed 0) transitions.
[2022-06-10 03:39:48] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2022-06-10 03:39:48] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-10 03:39:48] [INFO ] Implicit Places using invariants in 61 ms returned []
[2022-06-10 03:39:48] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2022-06-10 03:39:48] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:39:48] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-06-10 03:39:48] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
[2022-06-10 03:39:48] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 03:39:48] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2022-06-10 03:39:48] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:39:48] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 75/75 places, 192/192 transitions.
Ending property specific reduction for FunctionPointer-PT-b004-UpperBounds-10 in 6180 ms.
Starting property specific reduction for FunctionPointer-PT-b004-UpperBounds-12
Normalized transition count is 179 out of 279 initially.
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:39:48] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :7
[2022-06-10 03:39:48] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:39:48] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:48] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:48] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2022-06-10 03:39:48] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-10 03:39:48] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:39:48] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:39:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:48] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-06-10 03:39:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:39:48] [INFO ] Deduced a trap composed of 17 places in 57 ms of which 0 ms to minimize.
[2022-06-10 03:39:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 74 ms
[2022-06-10 03:39:48] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 17 ms.
[2022-06-10 03:39:48] [INFO ] Added : 34 causal constraints over 8 iterations in 118 ms. Result :sat
Minimization took 22 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7]
Support contains 1 out of 112 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 279/279 transitions.
Graph (complete) has 468 edges and 112 vertex of which 109 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 109 transition count 274
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 11 place count 104 transition count 260
Iterating global reduction 1 with 5 rules applied. Total rules applied 16 place count 104 transition count 260
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 20 place count 104 transition count 256
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 23 place count 101 transition count 248
Iterating global reduction 2 with 3 rules applied. Total rules applied 26 place count 101 transition count 248
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 29 place count 98 transition count 238
Iterating global reduction 2 with 3 rules applied. Total rules applied 32 place count 98 transition count 238
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 35 place count 95 transition count 232
Iterating global reduction 2 with 3 rules applied. Total rules applied 38 place count 95 transition count 232
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 41 place count 92 transition count 226
Iterating global reduction 2 with 3 rules applied. Total rules applied 44 place count 92 transition count 226
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 47 place count 89 transition count 220
Iterating global reduction 2 with 3 rules applied. Total rules applied 50 place count 89 transition count 220
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 53 place count 86 transition count 214
Iterating global reduction 2 with 3 rules applied. Total rules applied 56 place count 86 transition count 214
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 59 place count 83 transition count 208
Iterating global reduction 2 with 3 rules applied. Total rules applied 62 place count 83 transition count 208
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 64 place count 81 transition count 204
Iterating global reduction 2 with 2 rules applied. Total rules applied 66 place count 81 transition count 204
Applied a total of 66 rules in 14 ms. Remains 81 /112 variables (removed 31) and now considering 204/279 (removed 75) transitions.
Finished structural reductions, in 1 iterations. Remains : 81/112 places, 204/279 transitions.
Normalized transition count is 125 out of 204 initially.
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 03:39:48] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 919 ms. (steps per millisecond=1088 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 428 ms. (steps per millisecond=2336 ) properties (out of 1) seen :655
[2022-06-10 03:39:50] [INFO ] Flow matrix only has 125 transitions (discarded 79 similar events)
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 03:39:50] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:39:50] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:50] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-06-10 03:39:50] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 03:39:50] [INFO ] [Real]Added 18 Read/Feed constraints in 10 ms returned sat
[2022-06-10 03:39:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:39:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:50] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-06-10 03:39:50] [INFO ] [Nat]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-06-10 03:39:50] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 0 ms to minimize.
[2022-06-10 03:39:50] [INFO ] Deduced a trap composed of 18 places in 38 ms of which 1 ms to minimize.
[2022-06-10 03:39:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 98 ms
[2022-06-10 03:39:50] [INFO ] Computed and/alt/rep : 59/193/53 causal constraints (skipped 70 transitions) in 9 ms.
[2022-06-10 03:39:50] [INFO ] Added : 18 causal constraints over 6 iterations in 61 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[655]
Support contains 1 out of 81 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 81/81 places, 204/204 transitions.
Applied a total of 0 rules in 2 ms. Remains 81 /81 variables (removed 0) and now considering 204/204 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 81/81 places, 204/204 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 81/81 places, 204/204 transitions.
Applied a total of 0 rules in 7 ms. Remains 81 /81 variables (removed 0) and now considering 204/204 (removed 0) transitions.
[2022-06-10 03:39:51] [INFO ] Flow matrix only has 125 transitions (discarded 79 similar events)
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 03:39:51] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:51] [INFO ] Implicit Places using invariants in 68 ms returned []
[2022-06-10 03:39:51] [INFO ] Flow matrix only has 125 transitions (discarded 79 similar events)
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 03:39:51] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:39:51] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 03:39:51] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
[2022-06-10 03:39:51] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 03:39:51] [INFO ] Flow matrix only has 125 transitions (discarded 79 similar events)
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 03:39:51] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:51] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 81/81 places, 204/204 transitions.
Normalized transition count is 125 out of 204 initially.
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 03:39:51] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 923 ms. (steps per millisecond=1083 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 1) seen :625
[2022-06-10 03:39:52] [INFO ] Flow matrix only has 125 transitions (discarded 79 similar events)
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 03:39:52] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:39:52] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:39:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:53] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-06-10 03:39:53] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 03:39:53] [INFO ] [Real]Added 18 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:39:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:39:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:53] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-06-10 03:39:53] [INFO ] [Nat]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-06-10 03:39:53] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 0 ms to minimize.
[2022-06-10 03:39:53] [INFO ] Deduced a trap composed of 18 places in 41 ms of which 0 ms to minimize.
[2022-06-10 03:39:53] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 97 ms
[2022-06-10 03:39:53] [INFO ] Computed and/alt/rep : 59/193/53 causal constraints (skipped 70 transitions) in 6 ms.
[2022-06-10 03:39:53] [INFO ] Added : 18 causal constraints over 6 iterations in 54 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[655]
Support contains 1 out of 81 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 81/81 places, 204/204 transitions.
Applied a total of 0 rules in 3 ms. Remains 81 /81 variables (removed 0) and now considering 204/204 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 81/81 places, 204/204 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 81/81 places, 204/204 transitions.
Applied a total of 0 rules in 2 ms. Remains 81 /81 variables (removed 0) and now considering 204/204 (removed 0) transitions.
[2022-06-10 03:39:54] [INFO ] Flow matrix only has 125 transitions (discarded 79 similar events)
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 03:39:54] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:39:54] [INFO ] Implicit Places using invariants in 57 ms returned []
[2022-06-10 03:39:54] [INFO ] Flow matrix only has 125 transitions (discarded 79 similar events)
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 03:39:54] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:39:54] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 03:39:54] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
[2022-06-10 03:39:54] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 03:39:54] [INFO ] Flow matrix only has 125 transitions (discarded 79 similar events)
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 03:39:54] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:39:54] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 81/81 places, 204/204 transitions.
Ending property specific reduction for FunctionPointer-PT-b004-UpperBounds-12 in 5988 ms.
Starting property specific reduction for FunctionPointer-PT-b004-UpperBounds-13
Normalized transition count is 179 out of 279 initially.
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:39:54] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :2
[2022-06-10 03:39:54] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:39:54] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:39:54] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:54] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-06-10 03:39:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:39:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:54] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-06-10 03:39:54] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-10 03:39:54] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:39:54] [INFO ] Deduced a trap composed of 17 places in 58 ms of which 0 ms to minimize.
[2022-06-10 03:39:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 68 ms
[2022-06-10 03:39:54] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 9 ms.
[2022-06-10 03:39:54] [INFO ] Added : 22 causal constraints over 5 iterations in 74 ms. Result :sat
Minimization took 19 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 112 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 279/279 transitions.
Graph (complete) has 468 edges and 112 vertex of which 109 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 109 transition count 274
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 11 place count 104 transition count 262
Iterating global reduction 1 with 5 rules applied. Total rules applied 16 place count 104 transition count 262
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 20 place count 104 transition count 258
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 23 place count 101 transition count 248
Iterating global reduction 2 with 3 rules applied. Total rules applied 26 place count 101 transition count 248
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 29 place count 98 transition count 240
Iterating global reduction 2 with 3 rules applied. Total rules applied 32 place count 98 transition count 240
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 35 place count 95 transition count 234
Iterating global reduction 2 with 3 rules applied. Total rules applied 38 place count 95 transition count 234
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 41 place count 92 transition count 228
Iterating global reduction 2 with 3 rules applied. Total rules applied 44 place count 92 transition count 228
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 47 place count 89 transition count 222
Iterating global reduction 2 with 3 rules applied. Total rules applied 50 place count 89 transition count 222
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 53 place count 86 transition count 216
Iterating global reduction 2 with 3 rules applied. Total rules applied 56 place count 86 transition count 216
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 59 place count 83 transition count 210
Iterating global reduction 2 with 3 rules applied. Total rules applied 62 place count 83 transition count 210
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 63 place count 82 transition count 208
Iterating global reduction 2 with 1 rules applied. Total rules applied 64 place count 82 transition count 208
Applied a total of 64 rules in 18 ms. Remains 82 /112 variables (removed 30) and now considering 208/279 (removed 71) transitions.
Finished structural reductions, in 1 iterations. Remains : 82/112 places, 208/279 transitions.
Normalized transition count is 128 out of 208 initially.
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 03:39:54] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 1006 ms. (steps per millisecond=994 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 1) seen :254
[2022-06-10 03:39:56] [INFO ] Flow matrix only has 128 transitions (discarded 80 similar events)
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 03:39:56] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 03:39:56] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:56] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-06-10 03:39:56] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 03:39:56] [INFO ] [Real]Added 18 Read/Feed constraints in 3 ms returned sat
[2022-06-10 03:39:56] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:39:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:56] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-06-10 03:39:56] [INFO ] [Nat]Added 18 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:39:56] [INFO ] Deduced a trap composed of 19 places in 42 ms of which 1 ms to minimize.
[2022-06-10 03:39:56] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 1 ms to minimize.
[2022-06-10 03:39:56] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 95 ms
[2022-06-10 03:39:56] [INFO ] Computed and/alt/rep : 60/196/54 causal constraints (skipped 72 transitions) in 7 ms.
[2022-06-10 03:39:56] [INFO ] Added : 24 causal constraints over 7 iterations in 72 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[254]
Support contains 1 out of 82 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 82/82 places, 208/208 transitions.
Applied a total of 0 rules in 4 ms. Remains 82 /82 variables (removed 0) and now considering 208/208 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 208/208 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 82/82 places, 208/208 transitions.
Applied a total of 0 rules in 2 ms. Remains 82 /82 variables (removed 0) and now considering 208/208 (removed 0) transitions.
[2022-06-10 03:39:56] [INFO ] Flow matrix only has 128 transitions (discarded 80 similar events)
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 03:39:56] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:56] [INFO ] Implicit Places using invariants in 68 ms returned []
[2022-06-10 03:39:56] [INFO ] Flow matrix only has 128 transitions (discarded 80 similar events)
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 03:39:56] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:56] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 03:39:56] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
[2022-06-10 03:39:56] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 03:39:56] [INFO ] Flow matrix only has 128 transitions (discarded 80 similar events)
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 03:39:56] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:56] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 208/208 transitions.
Normalized transition count is 128 out of 208 initially.
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 03:39:56] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 921 ms. (steps per millisecond=1085 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 425 ms. (steps per millisecond=2352 ) properties (out of 1) seen :211
[2022-06-10 03:39:58] [INFO ] Flow matrix only has 128 transitions (discarded 80 similar events)
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 03:39:58] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:58] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:39:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:58] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-06-10 03:39:58] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 03:39:58] [INFO ] [Real]Added 18 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:39:58] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:39:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:39:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:58] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-06-10 03:39:58] [INFO ] [Nat]Added 18 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:39:58] [INFO ] Deduced a trap composed of 19 places in 42 ms of which 1 ms to minimize.
[2022-06-10 03:39:58] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 1 ms to minimize.
[2022-06-10 03:39:58] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 97 ms
[2022-06-10 03:39:58] [INFO ] Computed and/alt/rep : 60/196/54 causal constraints (skipped 72 transitions) in 6 ms.
[2022-06-10 03:39:58] [INFO ] Added : 24 causal constraints over 7 iterations in 68 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[254]
Support contains 1 out of 82 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 82/82 places, 208/208 transitions.
Applied a total of 0 rules in 5 ms. Remains 82 /82 variables (removed 0) and now considering 208/208 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 208/208 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 82/82 places, 208/208 transitions.
Applied a total of 0 rules in 2 ms. Remains 82 /82 variables (removed 0) and now considering 208/208 (removed 0) transitions.
[2022-06-10 03:39:58] [INFO ] Flow matrix only has 128 transitions (discarded 80 similar events)
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 03:39:58] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:58] [INFO ] Implicit Places using invariants in 53 ms returned []
[2022-06-10 03:39:58] [INFO ] Flow matrix only has 128 transitions (discarded 80 similar events)
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 03:39:58] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:58] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 03:39:58] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
[2022-06-10 03:39:58] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 03:39:58] [INFO ] Flow matrix only has 128 transitions (discarded 80 similar events)
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 03:39:58] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:58] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 208/208 transitions.
Ending property specific reduction for FunctionPointer-PT-b004-UpperBounds-13 in 4291 ms.
Starting property specific reduction for FunctionPointer-PT-b004-UpperBounds-14
Normalized transition count is 179 out of 279 initially.
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:39:58] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :2
[2022-06-10 03:39:58] [INFO ] Flow matrix only has 179 transitions (discarded 100 similar events)
// Phase 1: matrix 179 rows 112 cols
[2022-06-10 03:39:58] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:39:58] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:39:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:58] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-10 03:39:58] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:39:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:39:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:39:58] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-06-10 03:39:58] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-06-10 03:39:58] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-06-10 03:39:58] [INFO ] Deduced a trap composed of 27 places in 53 ms of which 1 ms to minimize.
[2022-06-10 03:39:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 63 ms
[2022-06-10 03:39:58] [INFO ] Computed and/alt/rep : 70/386/67 causal constraints (skipped 110 transitions) in 8 ms.
[2022-06-10 03:39:58] [INFO ] Added : 4 causal constraints over 2 iterations in 34 ms. Result :sat
Minimization took 19 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 112 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 112/112 places, 279/279 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 106 transition count 263
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 106 transition count 263
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 16 place count 106 transition count 259
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 20 place count 102 transition count 247
Iterating global reduction 1 with 4 rules applied. Total rules applied 24 place count 102 transition count 247
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 28 place count 98 transition count 235
Iterating global reduction 1 with 4 rules applied. Total rules applied 32 place count 98 transition count 235
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 36 place count 94 transition count 227
Iterating global reduction 1 with 4 rules applied. Total rules applied 40 place count 94 transition count 227
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 44 place count 90 transition count 219
Iterating global reduction 1 with 4 rules applied. Total rules applied 48 place count 90 transition count 219
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 52 place count 86 transition count 211
Iterating global reduction 1 with 4 rules applied. Total rules applied 56 place count 86 transition count 211
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 60 place count 82 transition count 203
Iterating global reduction 1 with 4 rules applied. Total rules applied 64 place count 82 transition count 203
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 68 place count 78 transition count 195
Iterating global reduction 1 with 4 rules applied. Total rules applied 72 place count 78 transition count 195
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 74 place count 76 transition count 191
Iterating global reduction 1 with 2 rules applied. Total rules applied 76 place count 76 transition count 191
Applied a total of 76 rules in 16 ms. Remains 76 /112 variables (removed 36) and now considering 191/279 (removed 88) transitions.
Finished structural reductions, in 1 iterations. Remains : 76/112 places, 191/279 transitions.
Normalized transition count is 117 out of 191 initially.
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 03:39:59] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 876 ms. (steps per millisecond=1141 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 417 ms. (steps per millisecond=2398 ) properties (out of 1) seen :0
[2022-06-10 03:40:00] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 03:40:00] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:40:00] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 03:40:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 03:40:00] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-06-10 03:40:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 03:40:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 03:40:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 03:40:00] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-06-10 03:40:00] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 03:40:00] [INFO ] [Nat]Added 18 Read/Feed constraints in 7 ms returned sat
[2022-06-10 03:40:00] [INFO ] Deduced a trap composed of 19 places in 47 ms of which 1 ms to minimize.
[2022-06-10 03:40:00] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 0 ms to minimize.
[2022-06-10 03:40:00] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 0 ms to minimize.
[2022-06-10 03:40:00] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 145 ms
[2022-06-10 03:40:00] [INFO ] Computed and/alt/rep : 61/197/52 causal constraints (skipped 63 transitions) in 7 ms.
[2022-06-10 03:40:00] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 76 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 76/76 places, 191/191 transitions.
Applied a total of 0 rules in 2 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 76/76 places, 191/191 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 76/76 places, 191/191 transitions.
Applied a total of 0 rules in 3 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
[2022-06-10 03:40:00] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 03:40:00] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:40:00] [INFO ] Implicit Places using invariants in 53 ms returned []
[2022-06-10 03:40:00] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 03:40:00] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 03:40:00] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 03:40:00] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
[2022-06-10 03:40:00] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 03:40:00] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 03:40:00] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 03:40:00] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 76/76 places, 191/191 transitions.
Ending property specific reduction for FunctionPointer-PT-b004-UpperBounds-14 in 2140 ms.
[2022-06-10 03:40:01] [INFO ] Flatten gal took : 53 ms
[2022-06-10 03:40:01] [INFO ] Applying decomposition
[2022-06-10 03:40:01] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph18171047449975731916.txt' '-o' '/tmp/graph18171047449975731916.bin' '-w' '/tmp/graph18171047449975731916.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph18171047449975731916.bin' '-l' '-1' '-v' '-w' '/tmp/graph18171047449975731916.weights' '-q' '0' '-e' '0.001'
[2022-06-10 03:40:01] [INFO ] Decomposing Gal with order
[2022-06-10 03:40:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-10 03:40:01] [INFO ] Removed a total of 480 redundant transitions.
[2022-06-10 03:40:01] [INFO ] Flatten gal took : 60 ms
[2022-06-10 03:40:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 142 labels/synchronizations in 12 ms.
[2022-06-10 03:40:01] [INFO ] Time to serialize gal into /tmp/UpperBounds3401725895480215913.gal : 6 ms
[2022-06-10 03:40:01] [INFO ] Time to serialize properties into /tmp/UpperBounds2383417199901774750.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds3401725895480215913.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds2383417199901774750.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...274
Loading property file /tmp/UpperBounds2383417199901774750.prop.
Detected timeout of ITS tools.
[2022-06-10 04:03:46] [INFO ] Flatten gal took : 16 ms
[2022-06-10 04:03:46] [INFO ] Time to serialize gal into /tmp/UpperBounds9548951192129546928.gal : 3 ms
[2022-06-10 04:03:46] [INFO ] Time to serialize properties into /tmp/UpperBounds15933564874563133007.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds9548951192129546928.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds15933564874563133007.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...296
Loading property file /tmp/UpperBounds15933564874563133007.prop.
Detected timeout of ITS tools.
[2022-06-10 04:27:32] [INFO ] Flatten gal took : 108 ms
[2022-06-10 04:27:33] [INFO ] Input system was already deterministic with 279 transitions.
[2022-06-10 04:27:33] [INFO ] Transformed 112 places.
[2022-06-10 04:27:33] [INFO ] Transformed 279 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-10 04:27:33] [INFO ] Time to serialize gal into /tmp/UpperBounds5427955071439960357.gal : 24 ms
[2022-06-10 04:27:33] [INFO ] Time to serialize properties into /tmp/UpperBounds17029440818711866212.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds5427955071439960357.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds17029440818711866212.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...341
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds17029440818711866212.prop.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
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="FunctionPointer-PT-b004"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is FunctionPointer-PT-b004, 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 r312-tall-165472282200429"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b004.tgz
mv FunctionPointer-PT-b004 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 ;