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-165472282300453.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-b032, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282300453
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 828K
-rw-r--r-- 1 mcc users 7.9K Jun 7 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Jun 7 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Jun 7 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Jun 7 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Jun 6 15:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Jun 6 15:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 15:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 6 15:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 13K Jun 7 17:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K Jun 7 17:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Jun 7 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 39K Jun 7 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 15:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:27 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-b032-UpperBounds-00
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-01
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-02
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-03
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-04
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-05
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-06
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-07
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-08
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-09
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-10
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-11
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-12
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-13
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-14
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1654839889726

Running Version 202205111006
[2022-06-10 05:44:50] [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 05:44:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-10 05:44:51] [INFO ] Load time of PNML (sax parser for PT used): 131 ms
[2022-06-10 05:44:51] [INFO ] Transformed 306 places.
[2022-06-10 05:44:51] [INFO ] Transformed 840 transitions.
[2022-06-10 05:44:51] [INFO ] Parsed PT model containing 306 places and 840 transitions in 236 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-b032-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b032-UpperBounds-12 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 414 out of 648 initially.
// Phase 1: matrix 414 rows 222 cols
[2022-06-10 05:44:51] [INFO ] Computed 4 place invariants in 30 ms
Incomplete random walk after 10008 steps, including 5 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 14) seen :106
FORMULA FunctionPointer-PT-b032-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b032-UpperBounds-03 32 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b032-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 11) seen :4
FORMULA FunctionPointer-PT-b032-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 10) seen :3
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 10) seen :6
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 :5
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 10) seen :5
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 10) seen :8
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 :3
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 10) seen :6
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 10) seen :6
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 10) seen :4
[2022-06-10 05:44:51] [INFO ] Flow matrix only has 414 transitions (discarded 234 similar events)
// Phase 1: matrix 414 rows 222 cols
[2022-06-10 05:44:51] [INFO ] Computed 4 place invariants in 4 ms
[2022-06-10 05:44:51] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 05:44:51] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 05:44:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:44:51] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2022-06-10 05:44:51] [INFO ] State equation strengthened by 65 read => feed constraints.
[2022-06-10 05:44:51] [INFO ] [Real]Added 65 Read/Feed constraints in 12 ms returned sat
[2022-06-10 05:44:51] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:44:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:44:51] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 05:44:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:44:51] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2022-06-10 05:44:51] [INFO ] [Nat]Added 65 Read/Feed constraints in 15 ms returned sat
[2022-06-10 05:44:51] [INFO ] Deduced a trap composed of 51 places in 126 ms of which 7 ms to minimize.
[2022-06-10 05:44:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 185 ms
[2022-06-10 05:44:52] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 53 ms.
[2022-06-10 05:44:52] [INFO ] Added : 2 causal constraints over 1 iterations in 110 ms. Result :sat
Minimization took 36 ms.
[2022-06-10 05:44:52] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:44:52] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 05:44:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:44:52] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2022-06-10 05:44:52] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:44:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:44:52] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 4 ms returned sat
[2022-06-10 05:44:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:44:52] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2022-06-10 05:44:52] [INFO ] [Nat]Added 65 Read/Feed constraints in 9 ms returned sat
[2022-06-10 05:44:52] [INFO ] Deduced a trap composed of 26 places in 97 ms of which 2 ms to minimize.
[2022-06-10 05:44:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 126 ms
[2022-06-10 05:44:52] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 51 ms.
[2022-06-10 05:44:52] [INFO ] Added : 2 causal constraints over 1 iterations in 115 ms. Result :sat
Minimization took 24 ms.
[2022-06-10 05:44:52] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-10 05:44:52] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 05:44:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:44:52] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2022-06-10 05:44:52] [INFO ] [Real]Added 65 Read/Feed constraints in 16 ms returned sat
[2022-06-10 05:44:52] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:44:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:44:52] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 05:44:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:44:53] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2022-06-10 05:44:53] [INFO ] [Nat]Added 65 Read/Feed constraints in 13 ms returned sat
[2022-06-10 05:44:53] [INFO ] Deduced a trap composed of 26 places in 117 ms of which 1 ms to minimize.
[2022-06-10 05:44:53] [INFO ] Deduced a trap composed of 21 places in 96 ms of which 1 ms to minimize.
[2022-06-10 05:44:53] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 248 ms
[2022-06-10 05:44:53] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 32 ms.
[2022-06-10 05:44:53] [INFO ] Added : 2 causal constraints over 1 iterations in 79 ms. Result :sat
Minimization took 33 ms.
[2022-06-10 05:44:53] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:44:53] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 05:44:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:44:53] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2022-06-10 05:44:53] [INFO ] [Real]Added 65 Read/Feed constraints in 8 ms returned sat
[2022-06-10 05:44:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:44:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:44:53] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 05:44:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:44:53] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2022-06-10 05:44:53] [INFO ] [Nat]Added 65 Read/Feed constraints in 9 ms returned sat
[2022-06-10 05:44:53] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 34 ms.
[2022-06-10 05:44:53] [INFO ] Added : 2 causal constraints over 1 iterations in 84 ms. Result :sat
Minimization took 27 ms.
[2022-06-10 05:44:53] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:44:53] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 05:44:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:44:53] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2022-06-10 05:44:53] [INFO ] [Real]Added 65 Read/Feed constraints in 7 ms returned sat
[2022-06-10 05:44:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:44:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:44:54] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 05:44:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:44:54] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2022-06-10 05:44:54] [INFO ] [Nat]Added 65 Read/Feed constraints in 7 ms returned sat
[2022-06-10 05:44:54] [INFO ] Deduced a trap composed of 26 places in 98 ms of which 1 ms to minimize.
[2022-06-10 05:44:54] [INFO ] Deduced a trap composed of 21 places in 92 ms of which 0 ms to minimize.
[2022-06-10 05:44:54] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 224 ms
[2022-06-10 05:44:54] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 30 ms.
[2022-06-10 05:44:54] [INFO ] Added : 1 causal constraints over 1 iterations in 82 ms. Result :sat
Minimization took 27 ms.
[2022-06-10 05:44:54] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-10 05:44:54] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 05:44:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:44:54] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2022-06-10 05:44:54] [INFO ] [Real]Added 65 Read/Feed constraints in 15 ms returned sat
[2022-06-10 05:44:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:44:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:44:54] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 05:44:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:44:54] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2022-06-10 05:44:54] [INFO ] [Nat]Added 65 Read/Feed constraints in 11 ms returned sat
[2022-06-10 05:44:54] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 30 ms.
[2022-06-10 05:44:54] [INFO ] Added : 3 causal constraints over 1 iterations in 87 ms. Result :sat
Minimization took 46 ms.
[2022-06-10 05:44:54] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:44:54] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 05:44:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:44:55] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2022-06-10 05:44:55] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:44:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-10 05:44:55] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 05:44:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:44:55] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2022-06-10 05:44:55] [INFO ] [Nat]Added 65 Read/Feed constraints in 12 ms returned sat
[2022-06-10 05:44:55] [INFO ] Deduced a trap composed of 26 places in 93 ms of which 1 ms to minimize.
[2022-06-10 05:44:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 130 ms
[2022-06-10 05:44:55] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 27 ms.
[2022-06-10 05:44:55] [INFO ] Added : 1 causal constraints over 1 iterations in 78 ms. Result :sat
Minimization took 27 ms.
[2022-06-10 05:44:55] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:44:55] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 05:44:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:44:55] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2022-06-10 05:44:55] [INFO ] [Real]Added 65 Read/Feed constraints in 10 ms returned sat
[2022-06-10 05:44:55] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:44:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-10 05:44:55] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 05:44:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:44:55] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2022-06-10 05:44:55] [INFO ] [Nat]Added 65 Read/Feed constraints in 9 ms returned sat
[2022-06-10 05:44:55] [INFO ] Deduced a trap composed of 24 places in 83 ms of which 0 ms to minimize.
[2022-06-10 05:44:55] [INFO ] Deduced a trap composed of 21 places in 89 ms of which 0 ms to minimize.
[2022-06-10 05:44:55] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 211 ms
[2022-06-10 05:44:55] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 28 ms.
[2022-06-10 05:44:55] [INFO ] Added : 1 causal constraints over 1 iterations in 77 ms. Result :sat
Minimization took 26 ms.
[2022-06-10 05:44:56] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:44:56] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 05:44:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:44:56] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2022-06-10 05:44:56] [INFO ] [Real]Added 65 Read/Feed constraints in 8 ms returned sat
[2022-06-10 05:44:56] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:44:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:44:56] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 05:44:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:44:56] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2022-06-10 05:44:56] [INFO ] [Nat]Added 65 Read/Feed constraints in 7 ms returned sat
[2022-06-10 05:44:56] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 30 ms.
[2022-06-10 05:44:56] [INFO ] Added : 1 causal constraints over 1 iterations in 74 ms. Result :sat
Minimization took 27 ms.
[2022-06-10 05:44:56] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:44:56] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 05:44:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:44:56] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2022-06-10 05:44:56] [INFO ] [Real]Added 65 Read/Feed constraints in 12 ms returned sat
[2022-06-10 05:44:56] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:44:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:44:56] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 05:44:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:44:56] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2022-06-10 05:44:56] [INFO ] [Nat]Added 65 Read/Feed constraints in 10 ms returned sat
[2022-06-10 05:44:56] [INFO ] Deduced a trap composed of 26 places in 94 ms of which 0 ms to minimize.
[2022-06-10 05:44:56] [INFO ] Deduced a trap composed of 21 places in 94 ms of which 0 ms to minimize.
[2022-06-10 05:44:56] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 223 ms
[2022-06-10 05:44:56] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 25 ms.
[2022-06-10 05:44:56] [INFO ] Added : 2 causal constraints over 1 iterations in 70 ms. Result :sat
Minimization took 34 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, 32, -1, -1, -1, -1] Max seen :[33, 1, 4, 5, 5, 9, 1, 4, 5, 6]
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.5 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 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 68 place count 167 transition count 481
Iterating global reduction 1 with 24 rules applied. Total rules applied 92 place count 167 transition count 481
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 134 place count 167 transition count 439
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 147 place count 154 transition count 413
Iterating global reduction 2 with 13 rules applied. Total rules applied 160 place count 154 transition count 413
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 172 place count 154 transition count 401
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 179 place count 147 transition count 387
Iterating global reduction 3 with 7 rules applied. Total rules applied 186 place count 147 transition count 387
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 192 place count 141 transition count 363
Iterating global reduction 3 with 6 rules applied. Total rules applied 198 place count 141 transition count 363
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 203 place count 136 transition count 353
Iterating global reduction 3 with 5 rules applied. Total rules applied 208 place count 136 transition count 353
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 211 place count 133 transition count 341
Iterating global reduction 3 with 3 rules applied. Total rules applied 214 place count 133 transition count 341
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 217 place count 130 transition count 329
Iterating global reduction 3 with 3 rules applied. Total rules applied 220 place count 130 transition count 329
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 223 place count 127 transition count 323
Iterating global reduction 3 with 3 rules applied. Total rules applied 226 place count 127 transition count 323
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 229 place count 124 transition count 317
Iterating global reduction 3 with 3 rules applied. Total rules applied 232 place count 124 transition count 317
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 235 place count 121 transition count 311
Iterating global reduction 3 with 3 rules applied. Total rules applied 238 place count 121 transition count 311
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 241 place count 118 transition count 305
Iterating global reduction 3 with 3 rules applied. Total rules applied 244 place count 118 transition count 305
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 246 place count 116 transition count 301
Iterating global reduction 3 with 2 rules applied. Total rules applied 248 place count 116 transition count 301
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 3 with 10 rules applied. Total rules applied 258 place count 116 transition count 291
Applied a total of 258 rules in 119 ms. Remains 116 /222 variables (removed 106) and now considering 291/648 (removed 357) transitions.
Finished structural reductions, in 1 iterations. Remains : 116/222 places, 291/648 transitions.
Normalized transition count is 186 out of 291 initially.
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:44:57] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 1431 ms. (steps per millisecond=698 ) properties (out of 10) seen :71
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 923 ms. (steps per millisecond=1083 ) properties (out of 10) seen :65
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 926 ms. (steps per millisecond=1079 ) properties (out of 10) seen :182
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 835 ms. (steps per millisecond=1197 ) properties (out of 10) seen :364
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 920 ms. (steps per millisecond=1086 ) properties (out of 10) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 902 ms. (steps per millisecond=1108 ) properties (out of 10) seen :124
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 826 ms. (steps per millisecond=1210 ) properties (out of 10) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 878 ms. (steps per millisecond=1138 ) properties (out of 10) seen :124
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 901 ms. (steps per millisecond=1109 ) properties (out of 10) seen :201
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 874 ms. (steps per millisecond=1144 ) properties (out of 10) seen :188
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 834 ms. (steps per millisecond=1199 ) properties (out of 10) seen :377
[2022-06-10 05:45:07] [INFO ] Flow matrix only has 186 transitions (discarded 105 similar events)
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:45:07] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-10 05:45:07] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:45:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:07] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-10 05:45:07] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-10 05:45:07] [INFO ] [Real]Added 32 Read/Feed constraints in 5 ms returned sat
[2022-06-10 05:45:07] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:07] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:07] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-06-10 05:45:07] [INFO ] [Nat]Added 32 Read/Feed constraints in 4 ms returned sat
[2022-06-10 05:45:07] [INFO ] Deduced a trap composed of 32 places in 60 ms of which 0 ms to minimize.
[2022-06-10 05:45:07] [INFO ] Deduced a trap composed of 34 places in 50 ms of which 0 ms to minimize.
[2022-06-10 05:45:07] [INFO ] Deduced a trap composed of 24 places in 50 ms of which 1 ms to minimize.
[2022-06-10 05:45:07] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 181 ms
[2022-06-10 05:45:07] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 9 ms.
[2022-06-10 05:45:08] [INFO ] Added : 5 causal constraints over 3 iterations in 45 ms. Result :sat
Minimization took 17 ms.
[2022-06-10 05:45:08] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:08] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-06-10 05:45:08] [INFO ] [Real]Added 32 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:45:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:08] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-06-10 05:45:08] [INFO ] [Nat]Added 32 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:45:08] [INFO ] Deduced a trap composed of 31 places in 47 ms of which 0 ms to minimize.
[2022-06-10 05:45:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 57 ms
[2022-06-10 05:45:08] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 9 ms.
[2022-06-10 05:45:08] [INFO ] Added : 14 causal constraints over 4 iterations in 64 ms. Result :sat
Minimization took 20 ms.
[2022-06-10 05:45:08] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:45:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:08] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-06-10 05:45:08] [INFO ] [Real]Added 32 Read/Feed constraints in 6 ms returned sat
[2022-06-10 05:45:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:08] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 05:45:08] [INFO ] [Nat]Added 32 Read/Feed constraints in 6 ms returned sat
[2022-06-10 05:45:08] [INFO ] Deduced a trap composed of 31 places in 68 ms of which 0 ms to minimize.
[2022-06-10 05:45:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 78 ms
[2022-06-10 05:45:08] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 10 ms.
[2022-06-10 05:45:08] [INFO ] Added : 9 causal constraints over 3 iterations in 55 ms. Result :sat
Minimization took 20 ms.
[2022-06-10 05:45:08] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:45:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:08] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-06-10 05:45:08] [INFO ] [Real]Added 32 Read/Feed constraints in 5 ms returned sat
[2022-06-10 05:45:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:08] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-06-10 05:45:08] [INFO ] [Nat]Added 32 Read/Feed constraints in 5 ms returned sat
[2022-06-10 05:45:08] [INFO ] Deduced a trap composed of 31 places in 56 ms of which 0 ms to minimize.
[2022-06-10 05:45:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 68 ms
[2022-06-10 05:45:08] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 10 ms.
[2022-06-10 05:45:08] [INFO ] Added : 26 causal constraints over 7 iterations in 99 ms. Result :sat
Minimization took 26 ms.
[2022-06-10 05:45:09] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:09] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-06-10 05:45:09] [INFO ] [Real]Added 32 Read/Feed constraints in 4 ms returned sat
[2022-06-10 05:45:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:45:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:09] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-06-10 05:45:09] [INFO ] [Nat]Added 32 Read/Feed constraints in 4 ms returned sat
[2022-06-10 05:45:09] [INFO ] Deduced a trap composed of 31 places in 56 ms of which 0 ms to minimize.
[2022-06-10 05:45:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 75 ms
[2022-06-10 05:45:09] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 15 ms.
[2022-06-10 05:45:09] [INFO ] Added : 22 causal constraints over 6 iterations in 90 ms. Result :sat
Minimization took 25 ms.
[2022-06-10 05:45:09] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:09] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-10 05:45:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:09] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-06-10 05:45:09] [INFO ] [Nat]Added 32 Read/Feed constraints in 4 ms returned sat
[2022-06-10 05:45:09] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 15 ms.
[2022-06-10 05:45:09] [INFO ] Added : 1 causal constraints over 1 iterations in 35 ms. Result :sat
Minimization took 14 ms.
[2022-06-10 05:45:09] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:45:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:09] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-10 05:45:09] [INFO ] [Real]Added 32 Read/Feed constraints in 5 ms returned sat
[2022-06-10 05:45:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:09] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2022-06-10 05:45:09] [INFO ] [Nat]Added 32 Read/Feed constraints in 4 ms returned sat
[2022-06-10 05:45:09] [INFO ] Deduced a trap composed of 31 places in 59 ms of which 0 ms to minimize.
[2022-06-10 05:45:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 69 ms
[2022-06-10 05:45:09] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 12 ms.
[2022-06-10 05:45:09] [INFO ] Added : 25 causal constraints over 6 iterations in 90 ms. Result :sat
Minimization took 20 ms.
[2022-06-10 05:45:09] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:45:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:09] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-06-10 05:45:09] [INFO ] [Real]Added 32 Read/Feed constraints in 2 ms returned sat
[2022-06-10 05:45:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-10 05:45:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:10] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2022-06-10 05:45:10] [INFO ] [Nat]Added 32 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:45:10] [INFO ] Deduced a trap composed of 23 places in 50 ms of which 1 ms to minimize.
[2022-06-10 05:45:10] [INFO ] Deduced a trap composed of 21 places in 48 ms of which 1 ms to minimize.
[2022-06-10 05:45:10] [INFO ] Deduced a trap composed of 20 places in 49 ms of which 0 ms to minimize.
[2022-06-10 05:45:10] [INFO ] Deduced a trap composed of 30 places in 47 ms of which 0 ms to minimize.
[2022-06-10 05:45:10] [INFO ] Deduced a trap composed of 28 places in 44 ms of which 0 ms to minimize.
[2022-06-10 05:45:10] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 274 ms
[2022-06-10 05:45:10] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 10 ms.
[2022-06-10 05:45:10] [INFO ] Added : 8 causal constraints over 4 iterations in 62 ms. Result :sat
Minimization took 14 ms.
[2022-06-10 05:45:10] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:45:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:10] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-10 05:45:10] [INFO ] [Real]Added 32 Read/Feed constraints in 4 ms returned sat
[2022-06-10 05:45:10] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:10] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2022-06-10 05:45:10] [INFO ] [Nat]Added 32 Read/Feed constraints in 5 ms returned sat
[2022-06-10 05:45:10] [INFO ] Deduced a trap composed of 31 places in 59 ms of which 0 ms to minimize.
[2022-06-10 05:45:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 69 ms
[2022-06-10 05:45:10] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 10 ms.
[2022-06-10 05:45:10] [INFO ] Added : 23 causal constraints over 5 iterations in 84 ms. Result :sat
Minimization took 20 ms.
[2022-06-10 05:45:10] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:45:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:10] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-06-10 05:45:10] [INFO ] [Real]Added 32 Read/Feed constraints in 5 ms returned sat
[2022-06-10 05:45:10] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:45:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:10] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-06-10 05:45:10] [INFO ] [Nat]Added 32 Read/Feed constraints in 6 ms returned sat
[2022-06-10 05:45:10] [INFO ] Deduced a trap composed of 31 places in 58 ms of which 0 ms to minimize.
[2022-06-10 05:45:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 68 ms
[2022-06-10 05:45:10] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 9 ms.
[2022-06-10 05:45:10] [INFO ] Added : 7 causal constraints over 3 iterations in 48 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, 32, -1, -1, -1, -1] Max seen :[33, 120, 335, 53, 65, 31, 54, 140, 140, 317]
Support contains 10 out of 116 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 116/116 places, 291/291 transitions.
Applied a total of 0 rules in 9 ms. Remains 116 /116 variables (removed 0) and now considering 291/291 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 116/116 places, 291/291 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 116/116 places, 291/291 transitions.
Applied a total of 0 rules in 8 ms. Remains 116 /116 variables (removed 0) and now considering 291/291 (removed 0) transitions.
[2022-06-10 05:45:14] [INFO ] Flow matrix only has 186 transitions (discarded 105 similar events)
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:45:14] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 05:45:14] [INFO ] Implicit Places using invariants in 71 ms returned []
[2022-06-10 05:45:14] [INFO ] Flow matrix only has 186 transitions (discarded 105 similar events)
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:45:14] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:45:14] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-10 05:45:14] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 207 ms to find 0 implicit places.
[2022-06-10 05:45:14] [INFO ] Redundant transitions in 13 ms returned []
[2022-06-10 05:45:14] [INFO ] Flow matrix only has 186 transitions (discarded 105 similar events)
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:45:14] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:45:14] [INFO ] Dead Transitions using invariants and state equation in 108 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 116/116 places, 291/291 transitions.
Normalized transition count is 186 out of 291 initially.
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:45:14] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000006 steps, including 2 resets, run finished after 1215 ms. (steps per millisecond=823 ) properties (out of 10) seen :93
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 875 ms. (steps per millisecond=1142 ) properties (out of 10) seen :63
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 861 ms. (steps per millisecond=1161 ) properties (out of 10) seen :173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 837 ms. (steps per millisecond=1194 ) properties (out of 10) seen :344
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 854 ms. (steps per millisecond=1170 ) properties (out of 10) seen :127
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 870 ms. (steps per millisecond=1149 ) properties (out of 10) seen :121
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 802 ms. (steps per millisecond=1246 ) properties (out of 10) seen :65
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 878 ms. (steps per millisecond=1138 ) properties (out of 10) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 902 ms. (steps per millisecond=1108 ) properties (out of 10) seen :197
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 883 ms. (steps per millisecond=1132 ) properties (out of 10) seen :160
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 860 ms. (steps per millisecond=1162 ) properties (out of 10) seen :320
[2022-06-10 05:45:24] [INFO ] Flow matrix only has 186 transitions (discarded 105 similar events)
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:45:24] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:45:24] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:24] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-06-10 05:45:24] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-10 05:45:24] [INFO ] [Real]Added 32 Read/Feed constraints in 5 ms returned sat
[2022-06-10 05:45:24] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:24] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:24] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 05:45:24] [INFO ] [Nat]Added 32 Read/Feed constraints in 4 ms returned sat
[2022-06-10 05:45:24] [INFO ] Deduced a trap composed of 32 places in 53 ms of which 0 ms to minimize.
[2022-06-10 05:45:25] [INFO ] Deduced a trap composed of 34 places in 49 ms of which 0 ms to minimize.
[2022-06-10 05:45:25] [INFO ] Deduced a trap composed of 24 places in 51 ms of which 0 ms to minimize.
[2022-06-10 05:45:25] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 181 ms
[2022-06-10 05:45:25] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 11 ms.
[2022-06-10 05:45:25] [INFO ] Added : 5 causal constraints over 3 iterations in 50 ms. Result :sat
Minimization took 18 ms.
[2022-06-10 05:45:25] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:45:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:25] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-06-10 05:45:25] [INFO ] [Real]Added 32 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:45:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:25] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-06-10 05:45:25] [INFO ] [Nat]Added 32 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:45:25] [INFO ] Deduced a trap composed of 31 places in 52 ms of which 0 ms to minimize.
[2022-06-10 05:45:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 63 ms
[2022-06-10 05:45:25] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 11 ms.
[2022-06-10 05:45:25] [INFO ] Added : 14 causal constraints over 4 iterations in 69 ms. Result :sat
Minimization took 17 ms.
[2022-06-10 05:45:25] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:25] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-06-10 05:45:25] [INFO ] [Real]Added 32 Read/Feed constraints in 6 ms returned sat
[2022-06-10 05:45:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:25] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-06-10 05:45:25] [INFO ] [Nat]Added 32 Read/Feed constraints in 5 ms returned sat
[2022-06-10 05:45:25] [INFO ] Deduced a trap composed of 31 places in 53 ms of which 0 ms to minimize.
[2022-06-10 05:45:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 63 ms
[2022-06-10 05:45:25] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 9 ms.
[2022-06-10 05:45:25] [INFO ] Added : 9 causal constraints over 3 iterations in 61 ms. Result :sat
Minimization took 20 ms.
[2022-06-10 05:45:25] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:45:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:25] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2022-06-10 05:45:25] [INFO ] [Real]Added 32 Read/Feed constraints in 5 ms returned sat
[2022-06-10 05:45:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:45:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:25] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2022-06-10 05:45:25] [INFO ] [Nat]Added 32 Read/Feed constraints in 4 ms returned sat
[2022-06-10 05:45:25] [INFO ] Deduced a trap composed of 31 places in 51 ms of which 0 ms to minimize.
[2022-06-10 05:45:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 62 ms
[2022-06-10 05:45:26] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 10 ms.
[2022-06-10 05:45:26] [INFO ] Added : 26 causal constraints over 7 iterations in 109 ms. Result :sat
Minimization took 26 ms.
[2022-06-10 05:45:26] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:26] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-10 05:45:26] [INFO ] [Real]Added 32 Read/Feed constraints in 4 ms returned sat
[2022-06-10 05:45:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:26] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:45:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:26] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-06-10 05:45:26] [INFO ] [Nat]Added 32 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:45:26] [INFO ] Deduced a trap composed of 31 places in 51 ms of which 1 ms to minimize.
[2022-06-10 05:45:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 61 ms
[2022-06-10 05:45:26] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 9 ms.
[2022-06-10 05:45:26] [INFO ] Added : 22 causal constraints over 6 iterations in 83 ms. Result :sat
Minimization took 22 ms.
[2022-06-10 05:45:26] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:26] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-06-10 05:45:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:26] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:45:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:26] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2022-06-10 05:45:26] [INFO ] [Nat]Added 32 Read/Feed constraints in 4 ms returned sat
[2022-06-10 05:45:26] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 11 ms.
[2022-06-10 05:45:26] [INFO ] Added : 1 causal constraints over 1 iterations in 40 ms. Result :sat
Minimization took 14 ms.
[2022-06-10 05:45:26] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:45:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:26] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2022-06-10 05:45:26] [INFO ] [Real]Added 32 Read/Feed constraints in 6 ms returned sat
[2022-06-10 05:45:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:26] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:45:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:26] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-06-10 05:45:26] [INFO ] [Nat]Added 32 Read/Feed constraints in 4 ms returned sat
[2022-06-10 05:45:26] [INFO ] Deduced a trap composed of 31 places in 51 ms of which 0 ms to minimize.
[2022-06-10 05:45:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 65 ms
[2022-06-10 05:45:26] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 10 ms.
[2022-06-10 05:45:26] [INFO ] Added : 25 causal constraints over 6 iterations in 91 ms. Result :sat
Minimization took 22 ms.
[2022-06-10 05:45:27] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:27] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-06-10 05:45:27] [INFO ] [Real]Added 32 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:45:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:27] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-06-10 05:45:27] [INFO ] [Nat]Added 32 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:45:27] [INFO ] Deduced a trap composed of 23 places in 58 ms of which 4 ms to minimize.
[2022-06-10 05:45:27] [INFO ] Deduced a trap composed of 21 places in 47 ms of which 1 ms to minimize.
[2022-06-10 05:45:27] [INFO ] Deduced a trap composed of 20 places in 46 ms of which 0 ms to minimize.
[2022-06-10 05:45:27] [INFO ] Deduced a trap composed of 30 places in 46 ms of which 0 ms to minimize.
[2022-06-10 05:45:27] [INFO ] Deduced a trap composed of 28 places in 45 ms of which 0 ms to minimize.
[2022-06-10 05:45:27] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 276 ms
[2022-06-10 05:45:27] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 10 ms.
[2022-06-10 05:45:27] [INFO ] Added : 8 causal constraints over 4 iterations in 59 ms. Result :sat
Minimization took 18 ms.
[2022-06-10 05:45:27] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:27] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-06-10 05:45:27] [INFO ] [Real]Added 32 Read/Feed constraints in 4 ms returned sat
[2022-06-10 05:45:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:27] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 05:45:27] [INFO ] [Nat]Added 32 Read/Feed constraints in 5 ms returned sat
[2022-06-10 05:45:27] [INFO ] Deduced a trap composed of 31 places in 53 ms of which 0 ms to minimize.
[2022-06-10 05:45:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 63 ms
[2022-06-10 05:45:27] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 10 ms.
[2022-06-10 05:45:27] [INFO ] Added : 23 causal constraints over 5 iterations in 73 ms. Result :sat
Minimization took 20 ms.
[2022-06-10 05:45:27] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:27] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 05:45:27] [INFO ] [Real]Added 32 Read/Feed constraints in 6 ms returned sat
[2022-06-10 05:45:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:27] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-06-10 05:45:27] [INFO ] [Nat]Added 32 Read/Feed constraints in 6 ms returned sat
[2022-06-10 05:45:27] [INFO ] Deduced a trap composed of 31 places in 50 ms of which 0 ms to minimize.
[2022-06-10 05:45:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 60 ms
[2022-06-10 05:45:27] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 9 ms.
[2022-06-10 05:45:28] [INFO ] Added : 7 causal constraints over 3 iterations in 54 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, 32, -1, -1, -1, -1] Max seen :[33, 120, 335, 69, 65, 31, 54, 140, 140, 317]
Support contains 10 out of 116 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 116/116 places, 291/291 transitions.
Applied a total of 0 rules in 15 ms. Remains 116 /116 variables (removed 0) and now considering 291/291 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 116/116 places, 291/291 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 116/116 places, 291/291 transitions.
Applied a total of 0 rules in 7 ms. Remains 116 /116 variables (removed 0) and now considering 291/291 (removed 0) transitions.
[2022-06-10 05:45:31] [INFO ] Flow matrix only has 186 transitions (discarded 105 similar events)
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:45:31] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:45:31] [INFO ] Implicit Places using invariants in 67 ms returned []
[2022-06-10 05:45:31] [INFO ] Flow matrix only has 186 transitions (discarded 105 similar events)
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:45:31] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:45:31] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-10 05:45:32] [INFO ] Implicit Places using invariants and state equation in 167 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
[2022-06-10 05:45:32] [INFO ] Redundant transitions in 3 ms returned []
[2022-06-10 05:45:32] [INFO ] Flow matrix only has 186 transitions (discarded 105 similar events)
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:45:32] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:45:32] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 116/116 places, 291/291 transitions.
Normalized transition count is 186 out of 291 initially.
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:45:32] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 1300 ms. (steps per millisecond=769 ) properties (out of 10) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 986 ms. (steps per millisecond=1014 ) properties (out of 10) seen :62
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 930 ms. (steps per millisecond=1075 ) properties (out of 10) seen :171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 854 ms. (steps per millisecond=1170 ) properties (out of 10) seen :350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 894 ms. (steps per millisecond=1118 ) properties (out of 10) seen :103
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 883 ms. (steps per millisecond=1132 ) properties (out of 10) seen :91
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 847 ms. (steps per millisecond=1180 ) properties (out of 10) seen :70
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 903 ms. (steps per millisecond=1107 ) properties (out of 10) seen :109
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 924 ms. (steps per millisecond=1082 ) properties (out of 10) seen :185
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 875 ms. (steps per millisecond=1142 ) properties (out of 10) seen :183
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 848 ms. (steps per millisecond=1179 ) properties (out of 10) seen :341
[2022-06-10 05:45:42] [INFO ] Flow matrix only has 186 transitions (discarded 105 similar events)
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:45:42] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-10 05:45:42] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:42] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2022-06-10 05:45:42] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-10 05:45:42] [INFO ] [Real]Added 32 Read/Feed constraints in 6 ms returned sat
[2022-06-10 05:45:42] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:45:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:42] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-06-10 05:45:42] [INFO ] [Nat]Added 32 Read/Feed constraints in 5 ms returned sat
[2022-06-10 05:45:42] [INFO ] Deduced a trap composed of 32 places in 64 ms of which 1 ms to minimize.
[2022-06-10 05:45:42] [INFO ] Deduced a trap composed of 34 places in 52 ms of which 0 ms to minimize.
[2022-06-10 05:45:42] [INFO ] Deduced a trap composed of 24 places in 51 ms of which 0 ms to minimize.
[2022-06-10 05:45:42] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 193 ms
[2022-06-10 05:45:42] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 10 ms.
[2022-06-10 05:45:42] [INFO ] Added : 5 causal constraints over 3 iterations in 47 ms. Result :sat
Minimization took 16 ms.
[2022-06-10 05:45:42] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:45:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:42] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 05:45:42] [INFO ] [Real]Added 32 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:45:42] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:42] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-06-10 05:45:42] [INFO ] [Nat]Added 32 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:45:43] [INFO ] Deduced a trap composed of 31 places in 55 ms of which 0 ms to minimize.
[2022-06-10 05:45:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2022-06-10 05:45:43] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 12 ms.
[2022-06-10 05:45:43] [INFO ] Added : 14 causal constraints over 4 iterations in 69 ms. Result :sat
Minimization took 16 ms.
[2022-06-10 05:45:43] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:45:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:43] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-10 05:45:43] [INFO ] [Real]Added 32 Read/Feed constraints in 6 ms returned sat
[2022-06-10 05:45:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:45:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:43] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-06-10 05:45:43] [INFO ] [Nat]Added 32 Read/Feed constraints in 5 ms returned sat
[2022-06-10 05:45:43] [INFO ] Deduced a trap composed of 31 places in 59 ms of which 0 ms to minimize.
[2022-06-10 05:45:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 72 ms
[2022-06-10 05:45:43] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 11 ms.
[2022-06-10 05:45:43] [INFO ] Added : 9 causal constraints over 3 iterations in 56 ms. Result :sat
Minimization took 20 ms.
[2022-06-10 05:45:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:43] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-06-10 05:45:43] [INFO ] [Real]Added 32 Read/Feed constraints in 5 ms returned sat
[2022-06-10 05:45:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:45:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:43] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-06-10 05:45:43] [INFO ] [Nat]Added 32 Read/Feed constraints in 4 ms returned sat
[2022-06-10 05:45:43] [INFO ] Deduced a trap composed of 31 places in 57 ms of which 0 ms to minimize.
[2022-06-10 05:45:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 73 ms
[2022-06-10 05:45:43] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 11 ms.
[2022-06-10 05:45:43] [INFO ] Added : 26 causal constraints over 7 iterations in 104 ms. Result :sat
Minimization took 23 ms.
[2022-06-10 05:45:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:43] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2022-06-10 05:45:43] [INFO ] [Real]Added 32 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:45:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:43] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-06-10 05:45:43] [INFO ] [Nat]Added 32 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:45:44] [INFO ] Deduced a trap composed of 31 places in 54 ms of which 0 ms to minimize.
[2022-06-10 05:45:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 64 ms
[2022-06-10 05:45:44] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 13 ms.
[2022-06-10 05:45:44] [INFO ] Added : 22 causal constraints over 6 iterations in 95 ms. Result :sat
Minimization took 23 ms.
[2022-06-10 05:45:44] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:45:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:44] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2022-06-10 05:45:44] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:45:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:44] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2022-06-10 05:45:44] [INFO ] [Nat]Added 32 Read/Feed constraints in 5 ms returned sat
[2022-06-10 05:45:44] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 10 ms.
[2022-06-10 05:45:44] [INFO ] Added : 1 causal constraints over 1 iterations in 30 ms. Result :sat
Minimization took 15 ms.
[2022-06-10 05:45:44] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:44] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2022-06-10 05:45:44] [INFO ] [Real]Added 32 Read/Feed constraints in 7 ms returned sat
[2022-06-10 05:45:44] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:44] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-06-10 05:45:44] [INFO ] [Nat]Added 32 Read/Feed constraints in 4 ms returned sat
[2022-06-10 05:45:44] [INFO ] Deduced a trap composed of 31 places in 52 ms of which 0 ms to minimize.
[2022-06-10 05:45:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2022-06-10 05:45:44] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 10 ms.
[2022-06-10 05:45:44] [INFO ] Added : 25 causal constraints over 6 iterations in 87 ms. Result :sat
Minimization took 25 ms.
[2022-06-10 05:45:44] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:44] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-06-10 05:45:44] [INFO ] [Real]Added 32 Read/Feed constraints in 5 ms returned sat
[2022-06-10 05:45:44] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:44] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 05:45:44] [INFO ] [Nat]Added 32 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:45:44] [INFO ] Deduced a trap composed of 23 places in 50 ms of which 1 ms to minimize.
[2022-06-10 05:45:44] [INFO ] Deduced a trap composed of 21 places in 45 ms of which 1 ms to minimize.
[2022-06-10 05:45:44] [INFO ] Deduced a trap composed of 20 places in 43 ms of which 0 ms to minimize.
[2022-06-10 05:45:45] [INFO ] Deduced a trap composed of 30 places in 43 ms of which 1 ms to minimize.
[2022-06-10 05:45:45] [INFO ] Deduced a trap composed of 28 places in 45 ms of which 0 ms to minimize.
[2022-06-10 05:45:45] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 260 ms
[2022-06-10 05:45:45] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 14 ms.
[2022-06-10 05:45:45] [INFO ] Added : 8 causal constraints over 4 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2022-06-10 05:45:45] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:45:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:45] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-06-10 05:45:45] [INFO ] [Real]Added 32 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:45:45] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:45] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-06-10 05:45:45] [INFO ] [Nat]Added 32 Read/Feed constraints in 5 ms returned sat
[2022-06-10 05:45:45] [INFO ] Deduced a trap composed of 31 places in 50 ms of which 0 ms to minimize.
[2022-06-10 05:45:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 64 ms
[2022-06-10 05:45:45] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 10 ms.
[2022-06-10 05:45:45] [INFO ] Added : 23 causal constraints over 5 iterations in 74 ms. Result :sat
Minimization took 18 ms.
[2022-06-10 05:45:45] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:45:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:45] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2022-06-10 05:45:45] [INFO ] [Real]Added 32 Read/Feed constraints in 6 ms returned sat
[2022-06-10 05:45:45] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:45:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:45] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-06-10 05:45:45] [INFO ] [Nat]Added 32 Read/Feed constraints in 6 ms returned sat
[2022-06-10 05:45:45] [INFO ] Deduced a trap composed of 31 places in 50 ms of which 0 ms to minimize.
[2022-06-10 05:45:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 64 ms
[2022-06-10 05:45:45] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 13 ms.
[2022-06-10 05:45:45] [INFO ] Added : 7 causal constraints over 3 iterations in 54 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, 32, -1, -1, -1, -1] Max seen :[33, 120, 335, 69, 65, 31, 54, 140, 140, 317]
Support contains 10 out of 116 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 116/116 places, 291/291 transitions.
Applied a total of 0 rules in 7 ms. Remains 116 /116 variables (removed 0) and now considering 291/291 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 116/116 places, 291/291 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 116/116 places, 291/291 transitions.
Applied a total of 0 rules in 6 ms. Remains 116 /116 variables (removed 0) and now considering 291/291 (removed 0) transitions.
[2022-06-10 05:45:49] [INFO ] Flow matrix only has 186 transitions (discarded 105 similar events)
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:45:49] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 05:45:49] [INFO ] Implicit Places using invariants in 73 ms returned []
[2022-06-10 05:45:49] [INFO ] Flow matrix only has 186 transitions (discarded 105 similar events)
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:45:49] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:45:49] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-10 05:45:49] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
[2022-06-10 05:45:49] [INFO ] Redundant transitions in 4 ms returned []
[2022-06-10 05:45:49] [INFO ] Flow matrix only has 186 transitions (discarded 105 similar events)
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:45:49] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:45:50] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 116/116 places, 291/291 transitions.
Starting property specific reduction for FunctionPointer-PT-b032-UpperBounds-04
Normalized transition count is 186 out of 291 initially.
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:45:50] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :28
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :1
[2022-06-10 05:45:50] [INFO ] Flow matrix only has 186 transitions (discarded 105 similar events)
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:45:50] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:45:50] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:50] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-06-10 05:45:50] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-10 05:45:50] [INFO ] [Real]Added 32 Read/Feed constraints in 5 ms returned sat
[2022-06-10 05:45:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:45:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:50] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-06-10 05:45:50] [INFO ] [Nat]Added 32 Read/Feed constraints in 5 ms returned sat
[2022-06-10 05:45:50] [INFO ] Deduced a trap composed of 32 places in 60 ms of which 3 ms to minimize.
[2022-06-10 05:45:50] [INFO ] Deduced a trap composed of 23 places in 55 ms of which 0 ms to minimize.
[2022-06-10 05:45:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 136 ms
[2022-06-10 05:45:50] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 10 ms.
[2022-06-10 05:45:50] [INFO ] Added : 2 causal constraints over 1 iterations in 35 ms. Result :sat
Minimization took 20 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[28]
Support contains 1 out of 116 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 116/116 places, 291/291 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 108 transition count 269
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 108 transition count 269
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 22 place count 108 transition count 263
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 27 place count 103 transition count 251
Iterating global reduction 1 with 5 rules applied. Total rules applied 32 place count 103 transition count 251
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 36 place count 99 transition count 237
Iterating global reduction 1 with 4 rules applied. Total rules applied 40 place count 99 transition count 237
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 44 place count 95 transition count 229
Iterating global reduction 1 with 4 rules applied. Total rules applied 48 place count 95 transition count 229
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 52 place count 91 transition count 221
Iterating global reduction 1 with 4 rules applied. Total rules applied 56 place count 91 transition count 221
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 60 place count 87 transition count 213
Iterating global reduction 1 with 4 rules applied. Total rules applied 64 place count 87 transition count 213
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 68 place count 83 transition count 205
Iterating global reduction 1 with 4 rules applied. Total rules applied 72 place count 83 transition count 205
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 76 place count 79 transition count 197
Iterating global reduction 1 with 4 rules applied. Total rules applied 80 place count 79 transition count 197
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 83 place count 76 transition count 191
Iterating global reduction 1 with 3 rules applied. Total rules applied 86 place count 76 transition count 191
Applied a total of 86 rules in 28 ms. Remains 76 /116 variables (removed 40) and now considering 191/291 (removed 100) transitions.
Finished structural reductions, in 1 iterations. Remains : 76/116 places, 191/291 transitions.
Normalized transition count is 117 out of 191 initially.
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 05:45:50] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 851 ms. (steps per millisecond=1175 ) properties (out of 1) seen :26
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 1) seen :32
[2022-06-10 05:45:51] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 05:45:51] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:45:51] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:45:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:51] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-06-10 05:45:51] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:45:51] [INFO ] [Real]Added 18 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:45:51] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:52] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-06-10 05:45:52] [INFO ] [Nat]Added 18 Read/Feed constraints in 4 ms returned sat
[2022-06-10 05:45:52] [INFO ] Deduced a trap composed of 15 places in 53 ms of which 12 ms to minimize.
[2022-06-10 05:45:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 65 ms
[2022-06-10 05:45:52] [INFO ] Computed and/alt/rep : 61/197/52 causal constraints (skipped 63 transitions) in 7 ms.
[2022-06-10 05:45:52] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 1 ms to minimize.
[2022-06-10 05:45:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2022-06-10 05:45:52] [INFO ] Added : 11 causal constraints over 4 iterations in 104 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[32]
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 3 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 9 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
[2022-06-10 05:45:52] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 05:45:52] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 05:45:52] [INFO ] Implicit Places using invariants in 73 ms returned []
[2022-06-10 05:45:52] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 05:45:52] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:45:52] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:45:52] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
[2022-06-10 05:45:52] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 05:45:52] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 05:45:52] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 05:45:52] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 76/76 places, 191/191 transitions.
Normalized transition count is 117 out of 191 initially.
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 05:45:52] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 903 ms. (steps per millisecond=1107 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 1) seen :9
[2022-06-10 05:45:53] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 05:45:53] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 05:45:53] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:45:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:53] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-06-10 05:45:53] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:45:53] [INFO ] [Real]Added 18 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:45:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:54] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-06-10 05:45:54] [INFO ] [Nat]Added 18 Read/Feed constraints in 4 ms returned sat
[2022-06-10 05:45:54] [INFO ] Deduced a trap composed of 15 places in 44 ms of which 0 ms to minimize.
[2022-06-10 05:45:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 54 ms
[2022-06-10 05:45:54] [INFO ] Computed and/alt/rep : 61/197/52 causal constraints (skipped 63 transitions) in 7 ms.
[2022-06-10 05:45:54] [INFO ] Deduced a trap composed of 30 places in 43 ms of which 1 ms to minimize.
[2022-06-10 05:45:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 54 ms
[2022-06-10 05:45:54] [INFO ] Added : 11 causal constraints over 4 iterations in 97 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[32]
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 4 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 05:45:54] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 05:45:54] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:45:54] [INFO ] Implicit Places using invariants in 56 ms returned []
[2022-06-10 05:45:54] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 05:45:54] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:45:54] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:45:54] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2022-06-10 05:45:54] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 05:45:54] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 05:45:54] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:45:54] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 76/76 places, 191/191 transitions.
Ending property specific reduction for FunctionPointer-PT-b032-UpperBounds-04 in 4434 ms.
Starting property specific reduction for FunctionPointer-PT-b032-UpperBounds-05
Normalized transition count is 186 out of 291 initially.
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:45:54] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2022-06-10 05:45:54] [INFO ] Flow matrix only has 186 transitions (discarded 105 similar events)
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:45:54] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:45:54] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:45:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:54] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2022-06-10 05:45:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:54] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-06-10 05:45:54] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-10 05:45:54] [INFO ] [Nat]Added 32 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:45:54] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 12 ms.
[2022-06-10 05:45:54] [INFO ] Added : 21 causal constraints over 5 iterations in 82 ms. Result :sat
Minimization took 19 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 116 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 116/116 places, 291/291 transitions.
Graph (complete) has 481 edges and 116 vertex of which 113 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 113 transition count 286
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 13 place count 106 transition count 266
Iterating global reduction 1 with 7 rules applied. Total rules applied 20 place count 106 transition count 266
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 26 place count 106 transition count 260
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 30 place count 102 transition count 252
Iterating global reduction 2 with 4 rules applied. Total rules applied 34 place count 102 transition count 252
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 37 place count 99 transition count 240
Iterating global reduction 2 with 3 rules applied. Total rules applied 40 place count 99 transition count 240
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 43 place count 96 transition count 234
Iterating global reduction 2 with 3 rules applied. Total rules applied 46 place count 96 transition count 234
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 49 place count 93 transition count 228
Iterating global reduction 2 with 3 rules applied. Total rules applied 52 place count 93 transition count 228
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 55 place count 90 transition count 222
Iterating global reduction 2 with 3 rules applied. Total rules applied 58 place count 90 transition count 222
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 61 place count 87 transition count 216
Iterating global reduction 2 with 3 rules applied. Total rules applied 64 place count 87 transition count 216
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 67 place count 84 transition count 210
Iterating global reduction 2 with 3 rules applied. Total rules applied 70 place count 84 transition count 210
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 73 place count 81 transition count 204
Iterating global reduction 2 with 3 rules applied. Total rules applied 76 place count 81 transition count 204
Applied a total of 76 rules in 20 ms. Remains 81 /116 variables (removed 35) and now considering 204/291 (removed 87) transitions.
Finished structural reductions, in 1 iterations. Remains : 81/116 places, 204/291 transitions.
Normalized transition count is 125 out of 204 initially.
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 05:45:54] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 1014 ms. (steps per millisecond=986 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 645 ms. (steps per millisecond=1550 ) properties (out of 1) seen :642
[2022-06-10 05:45:56] [INFO ] Flow matrix only has 125 transitions (discarded 79 similar events)
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 05:45:56] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:45:56] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:56] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-06-10 05:45:56] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:45:56] [INFO ] [Real]Added 18 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:45:56] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:56] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-06-10 05:45:56] [INFO ] [Nat]Added 18 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:45:56] [INFO ] Deduced a trap composed of 16 places in 47 ms of which 0 ms to minimize.
[2022-06-10 05:45:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2022-06-10 05:45:56] [INFO ] Computed and/alt/rep : 59/192/53 causal constraints (skipped 70 transitions) in 8 ms.
[2022-06-10 05:45:56] [INFO ] Added : 16 causal constraints over 4 iterations in 49 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[642]
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 15 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 05:45:57] [INFO ] Flow matrix only has 125 transitions (discarded 79 similar events)
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 05:45:57] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 05:45:57] [INFO ] Implicit Places using invariants in 56 ms returned []
[2022-06-10 05:45:57] [INFO ] Flow matrix only has 125 transitions (discarded 79 similar events)
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 05:45:57] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:45:58] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:45:58] [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 05:45:58] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 05:45:58] [INFO ] Flow matrix only has 125 transitions (discarded 79 similar events)
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 05:45:58] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:45:58] [INFO ] Dead Transitions using invariants and state equation in 71 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 05:45:58] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 957 ms. (steps per millisecond=1044 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 645 ms. (steps per millisecond=1550 ) properties (out of 1) seen :637
[2022-06-10 05:45:59] [INFO ] Flow matrix only has 125 transitions (discarded 79 similar events)
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 05:45:59] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:45:59] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:59] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-06-10 05:45:59] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:45:59] [INFO ] [Real]Added 18 Read/Feed constraints in 4 ms returned sat
[2022-06-10 05:45:59] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:45:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:45:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:45:59] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-06-10 05:45:59] [INFO ] [Nat]Added 18 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:45:59] [INFO ] Deduced a trap composed of 16 places in 45 ms of which 0 ms to minimize.
[2022-06-10 05:45:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 54 ms
[2022-06-10 05:45:59] [INFO ] Computed and/alt/rep : 59/192/53 causal constraints (skipped 70 transitions) in 8 ms.
[2022-06-10 05:45:59] [INFO ] Added : 16 causal constraints over 4 iterations in 46 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[642]
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 4 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 05:46:01] [INFO ] Flow matrix only has 125 transitions (discarded 79 similar events)
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 05:46:01] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:01] [INFO ] Implicit Places using invariants in 60 ms returned []
[2022-06-10 05:46:01] [INFO ] Flow matrix only has 125 transitions (discarded 79 similar events)
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 05:46:01] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:01] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:46:01] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
[2022-06-10 05:46:01] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 05:46:01] [INFO ] Flow matrix only has 125 transitions (discarded 79 similar events)
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 05:46:01] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:01] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 81/81 places, 204/204 transitions.
Ending property specific reduction for FunctionPointer-PT-b032-UpperBounds-05 in 6922 ms.
Starting property specific reduction for FunctionPointer-PT-b032-UpperBounds-06
Normalized transition count is 186 out of 291 initially.
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:46:01] [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 :5
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 :1
[2022-06-10 05:46:01] [INFO ] Flow matrix only has 186 transitions (discarded 105 similar events)
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:46:01] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 05:46:01] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:01] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 05:46:01] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-10 05:46:01] [INFO ] [Real]Added 32 Read/Feed constraints in 6 ms returned sat
[2022-06-10 05:46:01] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:46:01] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:46:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:01] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-06-10 05:46:01] [INFO ] [Nat]Added 32 Read/Feed constraints in 5 ms returned sat
[2022-06-10 05:46:01] [INFO ] Deduced a trap composed of 31 places in 49 ms of which 0 ms to minimize.
[2022-06-10 05:46:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 69 ms
[2022-06-10 05:46:01] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 10 ms.
[2022-06-10 05:46:01] [INFO ] Added : 6 causal constraints over 2 iterations in 43 ms. Result :sat
Minimization took 23 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 1 out of 116 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 116/116 places, 291/291 transitions.
Graph (complete) has 481 edges and 116 vertex of which 113 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 113 transition count 286
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 13 place count 106 transition count 266
Iterating global reduction 1 with 7 rules applied. Total rules applied 20 place count 106 transition count 266
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 24 place count 106 transition count 262
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 29 place count 101 transition count 250
Iterating global reduction 2 with 5 rules applied. Total rules applied 34 place count 101 transition count 250
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 38 place count 97 transition count 236
Iterating global reduction 2 with 4 rules applied. Total rules applied 42 place count 97 transition count 236
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 46 place count 93 transition count 228
Iterating global reduction 2 with 4 rules applied. Total rules applied 50 place count 93 transition count 228
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 54 place count 89 transition count 220
Iterating global reduction 2 with 4 rules applied. Total rules applied 58 place count 89 transition count 220
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 62 place count 85 transition count 212
Iterating global reduction 2 with 4 rules applied. Total rules applied 66 place count 85 transition count 212
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 70 place count 81 transition count 204
Iterating global reduction 2 with 4 rules applied. Total rules applied 74 place count 81 transition count 204
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 78 place count 77 transition count 196
Iterating global reduction 2 with 4 rules applied. Total rules applied 82 place count 77 transition count 196
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 85 place count 74 transition count 190
Iterating global reduction 2 with 3 rules applied. Total rules applied 88 place count 74 transition count 190
Applied a total of 88 rules in 18 ms. Remains 74 /116 variables (removed 42) and now considering 190/291 (removed 101) transitions.
Finished structural reductions, in 1 iterations. Remains : 74/116 places, 190/291 transitions.
Normalized transition count is 114 out of 190 initially.
// Phase 1: matrix 114 rows 74 cols
[2022-06-10 05:46:01] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 975 ms. (steps per millisecond=1025 ) properties (out of 1) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 1) seen :1143
[2022-06-10 05:46:03] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
// Phase 1: matrix 114 rows 74 cols
[2022-06-10 05:46:03] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:03] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:03] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-06-10 05:46:03] [INFO ] State equation strengthened by 15 read => feed constraints.
[2022-06-10 05:46:03] [INFO ] [Real]Added 15 Read/Feed constraints in 2 ms returned sat
[2022-06-10 05:46:03] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:46:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:03] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-06-10 05:46:03] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:46:03] [INFO ] Deduced a trap composed of 22 places in 40 ms of which 1 ms to minimize.
[2022-06-10 05:46:03] [INFO ] Deduced a trap composed of 28 places in 34 ms of which 1 ms to minimize.
[2022-06-10 05:46:03] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 89 ms
[2022-06-10 05:46:03] [INFO ] Computed and/alt/rep : 60/163/51 causal constraints (skipped 61 transitions) in 6 ms.
[2022-06-10 05:46:03] [INFO ] Added : 22 causal constraints over 5 iterations in 47 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1143]
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 74/74 places, 190/190 transitions.
Applied a total of 0 rules in 4 ms. Remains 74 /74 variables (removed 0) and now considering 190/190 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 74/74 places, 190/190 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 74/74 places, 190/190 transitions.
Applied a total of 0 rules in 7 ms. Remains 74 /74 variables (removed 0) and now considering 190/190 (removed 0) transitions.
[2022-06-10 05:46:05] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
// Phase 1: matrix 114 rows 74 cols
[2022-06-10 05:46:05] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 05:46:05] [INFO ] Implicit Places using invariants in 57 ms returned []
[2022-06-10 05:46:05] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
// Phase 1: matrix 114 rows 74 cols
[2022-06-10 05:46:05] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:05] [INFO ] State equation strengthened by 15 read => feed constraints.
[2022-06-10 05:46:05] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
[2022-06-10 05:46:05] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 05:46:05] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
// Phase 1: matrix 114 rows 74 cols
[2022-06-10 05:46:05] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:05] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 74/74 places, 190/190 transitions.
Normalized transition count is 114 out of 190 initially.
// Phase 1: matrix 114 rows 74 cols
[2022-06-10 05:46:05] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 1010 ms. (steps per millisecond=990 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 519 ms. (steps per millisecond=1926 ) properties (out of 1) seen :1178
[2022-06-10 05:46:07] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
// Phase 1: matrix 114 rows 74 cols
[2022-06-10 05:46:07] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:07] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:07] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-06-10 05:46:07] [INFO ] State equation strengthened by 15 read => feed constraints.
[2022-06-10 05:46:07] [INFO ] [Real]Added 15 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:46:07] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:46:07] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:07] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-06-10 05:46:07] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:46:07] [INFO ] Deduced a trap composed of 22 places in 34 ms of which 2 ms to minimize.
[2022-06-10 05:46:07] [INFO ] Deduced a trap composed of 28 places in 42 ms of which 0 ms to minimize.
[2022-06-10 05:46:07] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 93 ms
[2022-06-10 05:46:07] [INFO ] Computed and/alt/rep : 60/163/51 causal constraints (skipped 61 transitions) in 10 ms.
[2022-06-10 05:46:07] [INFO ] Added : 22 causal constraints over 5 iterations in 47 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1178]
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 74/74 places, 190/190 transitions.
Applied a total of 0 rules in 3 ms. Remains 74 /74 variables (removed 0) and now considering 190/190 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 74/74 places, 190/190 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 74/74 places, 190/190 transitions.
Applied a total of 0 rules in 2 ms. Remains 74 /74 variables (removed 0) and now considering 190/190 (removed 0) transitions.
[2022-06-10 05:46:09] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
// Phase 1: matrix 114 rows 74 cols
[2022-06-10 05:46:09] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:09] [INFO ] Implicit Places using invariants in 50 ms returned []
[2022-06-10 05:46:09] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
// Phase 1: matrix 114 rows 74 cols
[2022-06-10 05:46:09] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:09] [INFO ] State equation strengthened by 15 read => feed constraints.
[2022-06-10 05:46:09] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
[2022-06-10 05:46:09] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 05:46:09] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
// Phase 1: matrix 114 rows 74 cols
[2022-06-10 05:46:09] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:09] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 74/74 places, 190/190 transitions.
Normalized transition count is 114 out of 190 initially.
// Phase 1: matrix 114 rows 74 cols
[2022-06-10 05:46:09] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 959 ms. (steps per millisecond=1042 ) properties (out of 1) seen :18
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 520 ms. (steps per millisecond=1923 ) properties (out of 1) seen :1145
[2022-06-10 05:46:11] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
// Phase 1: matrix 114 rows 74 cols
[2022-06-10 05:46:11] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:11] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:11] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-06-10 05:46:11] [INFO ] State equation strengthened by 15 read => feed constraints.
[2022-06-10 05:46:11] [INFO ] [Real]Added 15 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:46:11] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:46:11] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:11] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2022-06-10 05:46:11] [INFO ] [Nat]Added 15 Read/Feed constraints in 5 ms returned sat
[2022-06-10 05:46:11] [INFO ] Deduced a trap composed of 22 places in 41 ms of which 1 ms to minimize.
[2022-06-10 05:46:11] [INFO ] Deduced a trap composed of 28 places in 34 ms of which 0 ms to minimize.
[2022-06-10 05:46:11] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 92 ms
[2022-06-10 05:46:11] [INFO ] Computed and/alt/rep : 60/163/51 causal constraints (skipped 61 transitions) in 6 ms.
[2022-06-10 05:46:11] [INFO ] Added : 22 causal constraints over 5 iterations in 49 ms. Result :sat
Minimization took 20 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1178]
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 74/74 places, 190/190 transitions.
Applied a total of 0 rules in 2 ms. Remains 74 /74 variables (removed 0) and now considering 190/190 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 74/74 places, 190/190 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 74/74 places, 190/190 transitions.
Applied a total of 0 rules in 2 ms. Remains 74 /74 variables (removed 0) and now considering 190/190 (removed 0) transitions.
[2022-06-10 05:46:13] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
// Phase 1: matrix 114 rows 74 cols
[2022-06-10 05:46:13] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:13] [INFO ] Implicit Places using invariants in 68 ms returned []
[2022-06-10 05:46:13] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
// Phase 1: matrix 114 rows 74 cols
[2022-06-10 05:46:13] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:13] [INFO ] State equation strengthened by 15 read => feed constraints.
[2022-06-10 05:46:13] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
[2022-06-10 05:46:13] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 05:46:13] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
// Phase 1: matrix 114 rows 74 cols
[2022-06-10 05:46:13] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:13] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 74/74 places, 190/190 transitions.
Ending property specific reduction for FunctionPointer-PT-b032-UpperBounds-06 in 12073 ms.
Starting property specific reduction for FunctionPointer-PT-b032-UpperBounds-07
Normalized transition count is 186 out of 291 initially.
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:46:13] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 10002 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 :0
[2022-06-10 05:46:13] [INFO ] Flow matrix only has 186 transitions (discarded 105 similar events)
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:46:13] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:13] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:46:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:13] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-10 05:46:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:46:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:46:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:13] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 05:46:13] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-10 05:46:13] [INFO ] [Nat]Added 32 Read/Feed constraints in 4 ms returned sat
[2022-06-10 05:46:13] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 10 ms.
[2022-06-10 05:46:13] [INFO ] Added : 20 causal constraints over 5 iterations in 83 ms. Result :sat
Minimization took 30 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 116 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 116/116 places, 291/291 transitions.
Graph (complete) has 481 edges and 116 vertex of which 113 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 113 transition count 286
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 13 place count 106 transition count 268
Iterating global reduction 1 with 7 rules applied. Total rules applied 20 place count 106 transition count 268
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 28 place count 106 transition count 260
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 32 place count 102 transition count 250
Iterating global reduction 2 with 4 rules applied. Total rules applied 36 place count 102 transition count 250
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 39 place count 99 transition count 240
Iterating global reduction 2 with 3 rules applied. Total rules applied 42 place count 99 transition count 240
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 45 place count 96 transition count 234
Iterating global reduction 2 with 3 rules applied. Total rules applied 48 place count 96 transition count 234
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 51 place count 93 transition count 228
Iterating global reduction 2 with 3 rules applied. Total rules applied 54 place count 93 transition count 228
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 57 place count 90 transition count 222
Iterating global reduction 2 with 3 rules applied. Total rules applied 60 place count 90 transition count 222
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 63 place count 87 transition count 216
Iterating global reduction 2 with 3 rules applied. Total rules applied 66 place count 87 transition count 216
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 69 place count 84 transition count 210
Iterating global reduction 2 with 3 rules applied. Total rules applied 72 place count 84 transition count 210
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 74 place count 82 transition count 206
Iterating global reduction 2 with 2 rules applied. Total rules applied 76 place count 82 transition count 206
Applied a total of 76 rules in 17 ms. Remains 82 /116 variables (removed 34) and now considering 206/291 (removed 85) transitions.
Finished structural reductions, in 1 iterations. Remains : 82/116 places, 206/291 transitions.
Normalized transition count is 126 out of 206 initially.
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:13] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 930 ms. (steps per millisecond=1075 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 615 ms. (steps per millisecond=1626 ) properties (out of 1) seen :291
[2022-06-10 05:46:15] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:15] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:15] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:15] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-06-10 05:46:15] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:46:15] [INFO ] [Real]Added 18 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:46:15] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:46:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:15] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-06-10 05:46:15] [INFO ] [Nat]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-06-10 05:46:15] [INFO ] Computed and/alt/rep : 59/192/53 causal constraints (skipped 71 transitions) in 9 ms.
[2022-06-10 05:46:15] [INFO ] Added : 16 causal constraints over 4 iterations in 56 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[291]
Support contains 1 out of 82 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 82/82 places, 206/206 transitions.
Applied a total of 0 rules in 3 ms. Remains 82 /82 variables (removed 0) and now considering 206/206 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 206/206 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 82/82 places, 206/206 transitions.
Applied a total of 0 rules in 2 ms. Remains 82 /82 variables (removed 0) and now considering 206/206 (removed 0) transitions.
[2022-06-10 05:46:15] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:15] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 05:46:16] [INFO ] Implicit Places using invariants in 59 ms returned []
[2022-06-10 05:46:16] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:16] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:16] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:46:16] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
[2022-06-10 05:46:16] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 05:46:16] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:16] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:16] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 206/206 transitions.
Normalized transition count is 126 out of 206 initially.
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:16] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 950 ms. (steps per millisecond=1052 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 1) seen :303
[2022-06-10 05:46:17] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:17] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:17] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:46:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:17] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-06-10 05:46:17] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:46:17] [INFO ] [Real]Added 18 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:46:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:46:17] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:17] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-06-10 05:46:17] [INFO ] [Nat]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-06-10 05:46:17] [INFO ] Computed and/alt/rep : 59/192/53 causal constraints (skipped 71 transitions) in 7 ms.
[2022-06-10 05:46:17] [INFO ] Added : 16 causal constraints over 4 iterations in 44 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[303]
Support contains 1 out of 82 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 82/82 places, 206/206 transitions.
Applied a total of 0 rules in 10 ms. Remains 82 /82 variables (removed 0) and now considering 206/206 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 206/206 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 82/82 places, 206/206 transitions.
Applied a total of 0 rules in 4 ms. Remains 82 /82 variables (removed 0) and now considering 206/206 (removed 0) transitions.
[2022-06-10 05:46:18] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:18] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:18] [INFO ] Implicit Places using invariants in 64 ms returned []
[2022-06-10 05:46:18] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:18] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:18] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:46:18] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
[2022-06-10 05:46:18] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 05:46:18] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:18] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:18] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 206/206 transitions.
Normalized transition count is 126 out of 206 initially.
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:18] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 982 ms. (steps per millisecond=1018 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 601 ms. (steps per millisecond=1663 ) properties (out of 1) seen :278
[2022-06-10 05:46:20] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:20] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:20] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:20] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-06-10 05:46:20] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:46:20] [INFO ] [Real]Added 18 Read/Feed constraints in 5 ms returned sat
[2022-06-10 05:46:20] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:46:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:46:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:20] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-06-10 05:46:20] [INFO ] [Nat]Added 18 Read/Feed constraints in 8 ms returned sat
[2022-06-10 05:46:20] [INFO ] Computed and/alt/rep : 59/192/53 causal constraints (skipped 71 transitions) in 8 ms.
[2022-06-10 05:46:20] [INFO ] Added : 16 causal constraints over 4 iterations in 46 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[303]
Support contains 1 out of 82 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 82/82 places, 206/206 transitions.
Applied a total of 0 rules in 3 ms. Remains 82 /82 variables (removed 0) and now considering 206/206 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 206/206 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 82/82 places, 206/206 transitions.
Applied a total of 0 rules in 2 ms. Remains 82 /82 variables (removed 0) and now considering 206/206 (removed 0) transitions.
[2022-06-10 05:46:20] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:20] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:20] [INFO ] Implicit Places using invariants in 56 ms returned []
[2022-06-10 05:46:20] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:20] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:20] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:46:21] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
[2022-06-10 05:46:21] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 05:46:21] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:21] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:21] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 206/206 transitions.
Ending property specific reduction for FunctionPointer-PT-b032-UpperBounds-07 in 7625 ms.
Starting property specific reduction for FunctionPointer-PT-b032-UpperBounds-08
Normalized transition count is 186 out of 291 initially.
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:46:21] [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 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :1
[2022-06-10 05:46:21] [INFO ] Flow matrix only has 186 transitions (discarded 105 similar events)
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:46:21] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 05:46:21] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:46:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:21] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 05:46:21] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-10 05:46:21] [INFO ] [Real]Added 32 Read/Feed constraints in 2 ms returned sat
[2022-06-10 05:46:21] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:46:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:46:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:21] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2022-06-10 05:46:21] [INFO ] [Nat]Added 32 Read/Feed constraints in 4 ms returned sat
[2022-06-10 05:46:21] [INFO ] Deduced a trap composed of 31 places in 50 ms of which 0 ms to minimize.
[2022-06-10 05:46:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 65 ms
[2022-06-10 05:46:21] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 14 ms.
[2022-06-10 05:46:21] [INFO ] Added : 19 causal constraints over 5 iterations in 73 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 116 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 116/116 places, 291/291 transitions.
Graph (complete) has 481 edges and 116 vertex of which 113 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 113 transition count 286
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 13 place count 106 transition count 268
Iterating global reduction 1 with 7 rules applied. Total rules applied 20 place count 106 transition count 268
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 28 place count 106 transition count 260
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 32 place count 102 transition count 250
Iterating global reduction 2 with 4 rules applied. Total rules applied 36 place count 102 transition count 250
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 39 place count 99 transition count 240
Iterating global reduction 2 with 3 rules applied. Total rules applied 42 place count 99 transition count 240
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 45 place count 96 transition count 234
Iterating global reduction 2 with 3 rules applied. Total rules applied 48 place count 96 transition count 234
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 51 place count 93 transition count 228
Iterating global reduction 2 with 3 rules applied. Total rules applied 54 place count 93 transition count 228
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 57 place count 90 transition count 222
Iterating global reduction 2 with 3 rules applied. Total rules applied 60 place count 90 transition count 222
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 63 place count 87 transition count 216
Iterating global reduction 2 with 3 rules applied. Total rules applied 66 place count 87 transition count 216
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 69 place count 84 transition count 210
Iterating global reduction 2 with 3 rules applied. Total rules applied 72 place count 84 transition count 210
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 74 place count 82 transition count 206
Iterating global reduction 2 with 2 rules applied. Total rules applied 76 place count 82 transition count 206
Applied a total of 76 rules in 12 ms. Remains 82 /116 variables (removed 34) and now considering 206/291 (removed 85) transitions.
Finished structural reductions, in 1 iterations. Remains : 82/116 places, 206/291 transitions.
Normalized transition count is 126 out of 206 initially.
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:21] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 933 ms. (steps per millisecond=1071 ) properties (out of 1) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 606 ms. (steps per millisecond=1650 ) properties (out of 1) seen :282
[2022-06-10 05:46:23] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:23] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 05:46:23] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:46:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:23] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-06-10 05:46:23] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:46:23] [INFO ] [Real]Added 18 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:46:23] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:46:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:23] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-06-10 05:46:23] [INFO ] [Nat]Added 18 Read/Feed constraints in 4 ms returned sat
[2022-06-10 05:46:23] [INFO ] Computed and/alt/rep : 59/192/53 causal constraints (skipped 71 transitions) in 8 ms.
[2022-06-10 05:46:23] [INFO ] Added : 15 causal constraints over 4 iterations in 43 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[282]
Support contains 1 out of 82 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 82/82 places, 206/206 transitions.
Applied a total of 0 rules in 2 ms. Remains 82 /82 variables (removed 0) and now considering 206/206 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 206/206 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 82/82 places, 206/206 transitions.
Applied a total of 0 rules in 2 ms. Remains 82 /82 variables (removed 0) and now considering 206/206 (removed 0) transitions.
[2022-06-10 05:46:23] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:23] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:23] [INFO ] Implicit Places using invariants in 59 ms returned []
[2022-06-10 05:46:23] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:23] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:23] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:46:23] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
[2022-06-10 05:46:23] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 05:46:23] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:23] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:24] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 206/206 transitions.
Normalized transition count is 126 out of 206 initially.
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:24] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000004 steps, including 2 resets, run finished after 926 ms. (steps per millisecond=1079 ) properties (out of 1) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 606 ms. (steps per millisecond=1650 ) properties (out of 1) seen :287
[2022-06-10 05:46:25] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:25] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:25] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:25] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-06-10 05:46:25] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:46:25] [INFO ] [Real]Added 18 Read/Feed constraints in 4 ms returned sat
[2022-06-10 05:46:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:46:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:25] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-06-10 05:46:25] [INFO ] [Nat]Added 18 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:46:25] [INFO ] Computed and/alt/rep : 59/192/53 causal constraints (skipped 71 transitions) in 7 ms.
[2022-06-10 05:46:25] [INFO ] Added : 15 causal constraints over 4 iterations in 44 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[287]
Support contains 1 out of 82 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 82/82 places, 206/206 transitions.
Applied a total of 0 rules in 2 ms. Remains 82 /82 variables (removed 0) and now considering 206/206 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 206/206 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 82/82 places, 206/206 transitions.
Applied a total of 0 rules in 3 ms. Remains 82 /82 variables (removed 0) and now considering 206/206 (removed 0) transitions.
[2022-06-10 05:46:26] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:26] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 05:46:26] [INFO ] Implicit Places using invariants in 64 ms returned []
[2022-06-10 05:46:26] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:26] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:26] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:46:26] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
[2022-06-10 05:46:26] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 05:46:26] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:26] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:26] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 206/206 transitions.
Normalized transition count is 126 out of 206 initially.
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:26] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 981 ms. (steps per millisecond=1019 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 601 ms. (steps per millisecond=1663 ) properties (out of 1) seen :298
[2022-06-10 05:46:28] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:28] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:28] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:28] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-06-10 05:46:28] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:46:28] [INFO ] [Real]Added 18 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:46:28] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:46:28] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:28] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-06-10 05:46:28] [INFO ] [Nat]Added 18 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:46:28] [INFO ] Computed and/alt/rep : 59/192/53 causal constraints (skipped 71 transitions) in 7 ms.
[2022-06-10 05:46:28] [INFO ] Added : 15 causal constraints over 4 iterations in 42 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[298]
Support contains 1 out of 82 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 82/82 places, 206/206 transitions.
Applied a total of 0 rules in 3 ms. Remains 82 /82 variables (removed 0) and now considering 206/206 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 206/206 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 82/82 places, 206/206 transitions.
Applied a total of 0 rules in 2 ms. Remains 82 /82 variables (removed 0) and now considering 206/206 (removed 0) transitions.
[2022-06-10 05:46:28] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:28] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:29] [INFO ] Implicit Places using invariants in 78 ms returned []
[2022-06-10 05:46:29] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:29] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:29] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:46:29] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
[2022-06-10 05:46:29] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 05:46:29] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:29] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:29] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 206/206 transitions.
Normalized transition count is 126 out of 206 initially.
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:29] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 969 ms. (steps per millisecond=1031 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 603 ms. (steps per millisecond=1658 ) properties (out of 1) seen :302
[2022-06-10 05:46:30] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:30] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:30] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:46:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:30] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-06-10 05:46:30] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:46:30] [INFO ] [Real]Added 18 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:46:30] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:46:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:30] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-06-10 05:46:30] [INFO ] [Nat]Added 18 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:46:30] [INFO ] Computed and/alt/rep : 59/192/53 causal constraints (skipped 71 transitions) in 7 ms.
[2022-06-10 05:46:30] [INFO ] Added : 15 causal constraints over 4 iterations in 43 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[302]
Support contains 1 out of 82 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 82/82 places, 206/206 transitions.
Applied a total of 0 rules in 3 ms. Remains 82 /82 variables (removed 0) and now considering 206/206 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 206/206 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 82/82 places, 206/206 transitions.
Applied a total of 0 rules in 2 ms. Remains 82 /82 variables (removed 0) and now considering 206/206 (removed 0) transitions.
[2022-06-10 05:46:31] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:31] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:31] [INFO ] Implicit Places using invariants in 58 ms returned []
[2022-06-10 05:46:31] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:31] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:31] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:46:31] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
[2022-06-10 05:46:31] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 05:46:31] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:31] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:31] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 206/206 transitions.
Normalized transition count is 126 out of 206 initially.
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:31] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000007 steps, including 2 resets, run finished after 966 ms. (steps per millisecond=1035 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 598 ms. (steps per millisecond=1672 ) properties (out of 1) seen :295
[2022-06-10 05:46:33] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:33] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 05:46:33] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:33] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-06-10 05:46:33] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:46:33] [INFO ] [Real]Added 18 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:46:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:46:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:33] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-06-10 05:46:33] [INFO ] [Nat]Added 18 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:46:33] [INFO ] Computed and/alt/rep : 59/192/53 causal constraints (skipped 71 transitions) in 6 ms.
[2022-06-10 05:46:33] [INFO ] Added : 15 causal constraints over 4 iterations in 39 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[302]
Support contains 1 out of 82 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 82/82 places, 206/206 transitions.
Applied a total of 0 rules in 2 ms. Remains 82 /82 variables (removed 0) and now considering 206/206 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 206/206 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 82/82 places, 206/206 transitions.
Applied a total of 0 rules in 3 ms. Remains 82 /82 variables (removed 0) and now considering 206/206 (removed 0) transitions.
[2022-06-10 05:46:34] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:34] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:34] [INFO ] Implicit Places using invariants in 55 ms returned []
[2022-06-10 05:46:34] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:34] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:34] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:46:34] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
[2022-06-10 05:46:34] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 05:46:34] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2022-06-10 05:46:34] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:34] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 206/206 transitions.
Ending property specific reduction for FunctionPointer-PT-b032-UpperBounds-08 in 13358 ms.
Starting property specific reduction for FunctionPointer-PT-b032-UpperBounds-09
Normalized transition count is 186 out of 291 initially.
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:46:34] [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 :1
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 :4
[2022-06-10 05:46:34] [INFO ] Flow matrix only has 186 transitions (discarded 105 similar events)
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:46:34] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 05:46:34] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:46:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:34] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-10 05:46:34] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-10 05:46:34] [INFO ] [Real]Added 32 Read/Feed constraints in 4 ms returned sat
[2022-06-10 05:46:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:46:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:34] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-06-10 05:46:34] [INFO ] [Nat]Added 32 Read/Feed constraints in 4 ms returned sat
[2022-06-10 05:46:34] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 10 ms.
[2022-06-10 05:46:34] [INFO ] Added : 1 causal constraints over 1 iterations in 28 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [32] Max seen :[4]
Support contains 1 out of 116 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 116/116 places, 291/291 transitions.
Graph (complete) has 481 edges and 116 vertex of which 113 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 113 transition count 286
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 14 place count 105 transition count 264
Iterating global reduction 1 with 8 rules applied. Total rules applied 22 place count 105 transition count 264
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 28 place count 105 transition count 258
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 33 place count 100 transition count 246
Iterating global reduction 2 with 5 rules applied. Total rules applied 38 place count 100 transition count 246
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 42 place count 96 transition count 232
Iterating global reduction 2 with 4 rules applied. Total rules applied 46 place count 96 transition count 232
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 50 place count 92 transition count 224
Iterating global reduction 2 with 4 rules applied. Total rules applied 54 place count 92 transition count 224
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 58 place count 88 transition count 216
Iterating global reduction 2 with 4 rules applied. Total rules applied 62 place count 88 transition count 216
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 66 place count 84 transition count 208
Iterating global reduction 2 with 4 rules applied. Total rules applied 70 place count 84 transition count 208
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 74 place count 80 transition count 200
Iterating global reduction 2 with 4 rules applied. Total rules applied 78 place count 80 transition count 200
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 82 place count 76 transition count 192
Iterating global reduction 2 with 4 rules applied. Total rules applied 86 place count 76 transition count 192
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 89 place count 73 transition count 186
Iterating global reduction 2 with 3 rules applied. Total rules applied 92 place count 73 transition count 186
Applied a total of 92 rules in 16 ms. Remains 73 /116 variables (removed 43) and now considering 186/291 (removed 105) transitions.
Finished structural reductions, in 1 iterations. Remains : 73/116 places, 186/291 transitions.
Normalized transition count is 112 out of 186 initially.
// Phase 1: matrix 112 rows 73 cols
[2022-06-10 05:46:34] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 871 ms. (steps per millisecond=1148 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 495 ms. (steps per millisecond=2020 ) properties (out of 1) seen :10
[2022-06-10 05:46:36] [INFO ] Flow matrix only has 112 transitions (discarded 74 similar events)
// Phase 1: matrix 112 rows 73 cols
[2022-06-10 05:46:36] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:36] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:36] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-06-10 05:46:36] [INFO ] State equation strengthened by 15 read => feed constraints.
[2022-06-10 05:46:36] [INFO ] [Real]Added 15 Read/Feed constraints in 6 ms returned sat
[2022-06-10 05:46:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:46:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:46:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:36] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-06-10 05:46:36] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:46:36] [INFO ] Computed and/alt/rep : 60/163/51 causal constraints (skipped 59 transitions) in 6 ms.
[2022-06-10 05:46:36] [INFO ] Added : 3 causal constraints over 2 iterations in 23 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [32] Max seen :[10]
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 6 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 05:46:36] [INFO ] Flow matrix only has 112 transitions (discarded 74 similar events)
// Phase 1: matrix 112 rows 73 cols
[2022-06-10 05:46:36] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:36] [INFO ] Implicit Places using invariants in 51 ms returned []
[2022-06-10 05:46:36] [INFO ] Flow matrix only has 112 transitions (discarded 74 similar events)
// Phase 1: matrix 112 rows 73 cols
[2022-06-10 05:46:36] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:36] [INFO ] State equation strengthened by 15 read => feed constraints.
[2022-06-10 05:46:36] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
[2022-06-10 05:46:36] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 05:46:36] [INFO ] Flow matrix only has 112 transitions (discarded 74 similar events)
// Phase 1: matrix 112 rows 73 cols
[2022-06-10 05:46:36] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:36] [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.
Normalized transition count is 112 out of 186 initially.
// Phase 1: matrix 112 rows 73 cols
[2022-06-10 05:46:36] [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 :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 1) seen :3
[2022-06-10 05:46:37] [INFO ] Flow matrix only has 112 transitions (discarded 74 similar events)
// Phase 1: matrix 112 rows 73 cols
[2022-06-10 05:46:37] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:37] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:46:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:37] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-06-10 05:46:37] [INFO ] State equation strengthened by 15 read => feed constraints.
[2022-06-10 05:46:37] [INFO ] [Real]Added 15 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:46:37] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:46:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:37] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-06-10 05:46:37] [INFO ] [Nat]Added 15 Read/Feed constraints in 4 ms returned sat
[2022-06-10 05:46:37] [INFO ] Computed and/alt/rep : 60/163/51 causal constraints (skipped 59 transitions) in 6 ms.
[2022-06-10 05:46:37] [INFO ] Added : 3 causal constraints over 2 iterations in 22 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [32] Max seen :[10]
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 4 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 3 ms. Remains 73 /73 variables (removed 0) and now considering 186/186 (removed 0) transitions.
[2022-06-10 05:46:37] [INFO ] Flow matrix only has 112 transitions (discarded 74 similar events)
// Phase 1: matrix 112 rows 73 cols
[2022-06-10 05:46:37] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:38] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-06-10 05:46:38] [INFO ] Flow matrix only has 112 transitions (discarded 74 similar events)
// Phase 1: matrix 112 rows 73 cols
[2022-06-10 05:46:38] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:38] [INFO ] State equation strengthened by 15 read => feed constraints.
[2022-06-10 05:46:38] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
[2022-06-10 05:46:38] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 05:46:38] [INFO ] Flow matrix only has 112 transitions (discarded 74 similar events)
// Phase 1: matrix 112 rows 73 cols
[2022-06-10 05:46:38] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:38] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 73/73 places, 186/186 transitions.
Ending property specific reduction for FunctionPointer-PT-b032-UpperBounds-09 in 3723 ms.
Starting property specific reduction for FunctionPointer-PT-b032-UpperBounds-10
Normalized transition count is 186 out of 291 initially.
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:46:38] [INFO ] Computed 3 place invariants in 0 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 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2022-06-10 05:46:38] [INFO ] Flow matrix only has 186 transitions (discarded 105 similar events)
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:46:38] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:38] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:38] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 05:46:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:46:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:38] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-06-10 05:46:38] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-10 05:46:38] [INFO ] [Nat]Added 32 Read/Feed constraints in 15 ms returned sat
[2022-06-10 05:46:38] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 11 ms.
[2022-06-10 05:46:38] [INFO ] Added : 18 causal constraints over 5 iterations in 72 ms. Result :sat
Minimization took 19 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 116 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 116/116 places, 291/291 transitions.
Graph (complete) has 481 edges and 116 vertex of which 113 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 113 transition count 286
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 13 place count 106 transition count 268
Iterating global reduction 1 with 7 rules applied. Total rules applied 20 place count 106 transition count 268
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 26 place count 106 transition count 262
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 30 place count 102 transition count 252
Iterating global reduction 2 with 4 rules applied. Total rules applied 34 place count 102 transition count 252
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 37 place count 99 transition count 242
Iterating global reduction 2 with 3 rules applied. Total rules applied 40 place count 99 transition count 242
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 43 place count 96 transition count 236
Iterating global reduction 2 with 3 rules applied. Total rules applied 46 place count 96 transition count 236
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 49 place count 93 transition count 230
Iterating global reduction 2 with 3 rules applied. Total rules applied 52 place count 93 transition count 230
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 55 place count 90 transition count 224
Iterating global reduction 2 with 3 rules applied. Total rules applied 58 place count 90 transition count 224
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 61 place count 87 transition count 218
Iterating global reduction 2 with 3 rules applied. Total rules applied 64 place count 87 transition count 218
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 67 place count 84 transition count 212
Iterating global reduction 2 with 3 rules applied. Total rules applied 70 place count 84 transition count 212
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 72 place count 82 transition count 208
Iterating global reduction 2 with 2 rules applied. Total rules applied 74 place count 82 transition count 208
Applied a total of 74 rules in 23 ms. Remains 82 /116 variables (removed 34) and now considering 208/291 (removed 83) transitions.
Finished structural reductions, in 1 iterations. Remains : 82/116 places, 208/291 transitions.
Normalized transition count is 128 out of 208 initially.
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 05:46:38] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 937 ms. (steps per millisecond=1067 ) properties (out of 1) seen :14
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 602 ms. (steps per millisecond=1661 ) properties (out of 1) seen :220
[2022-06-10 05:46:40] [INFO ] Flow matrix only has 128 transitions (discarded 80 similar events)
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 05:46:40] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:40] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:40] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-06-10 05:46:40] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:46:40] [INFO ] [Real]Added 18 Read/Feed constraints in 5 ms returned sat
[2022-06-10 05:46:40] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:46:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:40] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-06-10 05:46:40] [INFO ] [Nat]Added 18 Read/Feed constraints in 4 ms returned sat
[2022-06-10 05:46:40] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 0 ms to minimize.
[2022-06-10 05:46:40] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 0 ms to minimize.
[2022-06-10 05:46:40] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 90 ms
[2022-06-10 05:46:40] [INFO ] Computed and/alt/rep : 60/196/54 causal constraints (skipped 72 transitions) in 6 ms.
[2022-06-10 05:46:40] [INFO ] Added : 25 causal constraints over 7 iterations in 62 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[220]
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 6 ms. Remains 82 /82 variables (removed 0) and now considering 208/208 (removed 0) transitions.
[2022-06-10 05:46:40] [INFO ] Flow matrix only has 128 transitions (discarded 80 similar events)
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 05:46:40] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:40] [INFO ] Implicit Places using invariants in 52 ms returned []
[2022-06-10 05:46:40] [INFO ] Flow matrix only has 128 transitions (discarded 80 similar events)
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 05:46:40] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:40] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:46:40] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
[2022-06-10 05:46:40] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 05:46:40] [INFO ] Flow matrix only has 128 transitions (discarded 80 similar events)
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 05:46:40] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:40] [INFO ] Dead Transitions using invariants and state equation in 75 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 05:46:40] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 942 ms. (steps per millisecond=1061 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 603 ms. (steps per millisecond=1658 ) properties (out of 1) seen :254
[2022-06-10 05:46:42] [INFO ] Flow matrix only has 128 transitions (discarded 80 similar events)
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 05:46:42] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:42] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:46:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:42] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-06-10 05:46:42] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:46:42] [INFO ] [Real]Added 18 Read/Feed constraints in 4 ms returned sat
[2022-06-10 05:46:42] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:46:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:46:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:42] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-06-10 05:46:42] [INFO ] [Nat]Added 18 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:46:42] [INFO ] Deduced a trap composed of 19 places in 41 ms of which 1 ms to minimize.
[2022-06-10 05:46:42] [INFO ] Deduced a trap composed of 15 places in 42 ms of which 1 ms to minimize.
[2022-06-10 05:46:42] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 100 ms
[2022-06-10 05:46:42] [INFO ] Computed and/alt/rep : 60/196/54 causal constraints (skipped 72 transitions) in 7 ms.
[2022-06-10 05:46:42] [INFO ] Added : 25 causal constraints over 7 iterations in 65 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 3 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 05:46:43] [INFO ] Flow matrix only has 128 transitions (discarded 80 similar events)
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 05:46:43] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:43] [INFO ] Implicit Places using invariants in 61 ms returned []
[2022-06-10 05:46:43] [INFO ] Flow matrix only has 128 transitions (discarded 80 similar events)
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 05:46:43] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:43] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:46:43] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
[2022-06-10 05:46:43] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 05:46:43] [INFO ] Flow matrix only has 128 transitions (discarded 80 similar events)
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 05:46:43] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:43] [INFO ] Dead Transitions using invariants and state equation in 66 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 05:46:43] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 943 ms. (steps per millisecond=1060 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 1) seen :230
[2022-06-10 05:46:44] [INFO ] Flow matrix only has 128 transitions (discarded 80 similar events)
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 05:46:44] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:45] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:45] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-06-10 05:46:45] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:46:45] [INFO ] [Real]Added 18 Read/Feed constraints in 5 ms returned sat
[2022-06-10 05:46:45] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:46:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:45] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-06-10 05:46:45] [INFO ] [Nat]Added 18 Read/Feed constraints in 4 ms returned sat
[2022-06-10 05:46:45] [INFO ] Deduced a trap composed of 19 places in 58 ms of which 0 ms to minimize.
[2022-06-10 05:46:45] [INFO ] Deduced a trap composed of 15 places in 49 ms of which 0 ms to minimize.
[2022-06-10 05:46:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 137 ms
[2022-06-10 05:46:45] [INFO ] Computed and/alt/rep : 60/196/54 causal constraints (skipped 72 transitions) in 6 ms.
[2022-06-10 05:46:45] [INFO ] Added : 25 causal constraints over 7 iterations in 65 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 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 05:46:45] [INFO ] Flow matrix only has 128 transitions (discarded 80 similar events)
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 05:46:45] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:45] [INFO ] Implicit Places using invariants in 68 ms returned []
[2022-06-10 05:46:45] [INFO ] Flow matrix only has 128 transitions (discarded 80 similar events)
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 05:46:45] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:45] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:46:45] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
[2022-06-10 05:46:45] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 05:46:45] [INFO ] Flow matrix only has 128 transitions (discarded 80 similar events)
// Phase 1: matrix 128 rows 82 cols
[2022-06-10 05:46:45] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:45] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 208/208 transitions.
Ending property specific reduction for FunctionPointer-PT-b032-UpperBounds-10 in 7792 ms.
Starting property specific reduction for FunctionPointer-PT-b032-UpperBounds-11
Normalized transition count is 186 out of 291 initially.
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:46:45] [INFO ] Computed 3 place invariants in 0 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 :3
[2022-06-10 05:46:46] [INFO ] Flow matrix only has 186 transitions (discarded 105 similar events)
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:46:46] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:46] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:46] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-10 05:46:46] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-10 05:46:46] [INFO ] [Real]Added 32 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:46:46] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:46:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:46] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2022-06-10 05:46:46] [INFO ] [Nat]Added 32 Read/Feed constraints in 4 ms returned sat
[2022-06-10 05:46:46] [INFO ] Deduced a trap composed of 23 places in 50 ms of which 1 ms to minimize.
[2022-06-10 05:46:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 65 ms
[2022-06-10 05:46:46] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 10 ms.
[2022-06-10 05:46:46] [INFO ] Deduced a trap composed of 20 places in 55 ms of which 1 ms to minimize.
[2022-06-10 05:46:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 69 ms
[2022-06-10 05:46:46] [INFO ] Added : 4 causal constraints over 3 iterations in 121 ms. Result :sat
Minimization took 22 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 116 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 116/116 places, 291/291 transitions.
Graph (complete) has 481 edges and 116 vertex of which 113 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 113 transition count 286
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 13 place count 106 transition count 266
Iterating global reduction 1 with 7 rules applied. Total rules applied 20 place count 106 transition count 266
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 24 place count 106 transition count 262
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 28 place count 102 transition count 252
Iterating global reduction 2 with 4 rules applied. Total rules applied 32 place count 102 transition count 252
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 36 place count 98 transition count 238
Iterating global reduction 2 with 4 rules applied. Total rules applied 40 place count 98 transition count 238
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 44 place count 94 transition count 230
Iterating global reduction 2 with 4 rules applied. Total rules applied 48 place count 94 transition count 230
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 52 place count 90 transition count 222
Iterating global reduction 2 with 4 rules applied. Total rules applied 56 place count 90 transition count 222
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 60 place count 86 transition count 214
Iterating global reduction 2 with 4 rules applied. Total rules applied 64 place count 86 transition count 214
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 68 place count 82 transition count 206
Iterating global reduction 2 with 4 rules applied. Total rules applied 72 place count 82 transition count 206
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 76 place count 78 transition count 198
Iterating global reduction 2 with 4 rules applied. Total rules applied 80 place count 78 transition count 198
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 83 place count 75 transition count 192
Iterating global reduction 2 with 3 rules applied. Total rules applied 86 place count 75 transition count 192
Applied a total of 86 rules in 16 ms. Remains 75 /116 variables (removed 41) and now considering 192/291 (removed 99) transitions.
Finished structural reductions, in 1 iterations. Remains : 75/116 places, 192/291 transitions.
Normalized transition count is 117 out of 192 initially.
// Phase 1: matrix 117 rows 75 cols
[2022-06-10 05:46:46] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000001 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 536 ms. (steps per millisecond=1865 ) properties (out of 1) seen :1038
[2022-06-10 05:46:47] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2022-06-10 05:46:47] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:47] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:46:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:47] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-06-10 05:46:47] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-06-10 05:46:47] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2022-06-10 05:46:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:46:47] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:47] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-06-10 05:46:47] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2022-06-10 05:46:47] [INFO ] Deduced a trap composed of 24 places in 35 ms of which 0 ms to minimize.
[2022-06-10 05:46:48] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 0 ms to minimize.
[2022-06-10 05:46:48] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 0 ms to minimize.
[2022-06-10 05:46:48] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 0 ms to minimize.
[2022-06-10 05:46:48] [INFO ] Deduced a trap composed of 24 places in 34 ms of which 0 ms to minimize.
[2022-06-10 05:46:48] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 226 ms
[2022-06-10 05:46:48] [INFO ] Computed and/alt/rep : 60/196/52 causal constraints (skipped 63 transitions) in 6 ms.
[2022-06-10 05:46:48] [INFO ] Added : 7 causal constraints over 4 iterations in 37 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1038]
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 05:46:49] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2022-06-10 05:46:49] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:49] [INFO ] Implicit Places using invariants in 58 ms returned []
[2022-06-10 05:46:49] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2022-06-10 05:46:49] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:49] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-06-10 05:46:49] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
[2022-06-10 05:46:49] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 05:46:49] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2022-06-10 05:46:49] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:49] [INFO ] Dead Transitions using invariants and state equation in 70 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 05:46:49] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 998 ms. (steps per millisecond=1002 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 580 ms. (steps per millisecond=1724 ) properties (out of 1) seen :1004
[2022-06-10 05:46:50] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2022-06-10 05:46:50] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:50] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:46:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:50] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-06-10 05:46:50] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-06-10 05:46:50] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:46:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:46:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:50] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-06-10 05:46:50] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2022-06-10 05:46:51] [INFO ] Deduced a trap composed of 24 places in 39 ms of which 1 ms to minimize.
[2022-06-10 05:46:51] [INFO ] Deduced a trap composed of 19 places in 49 ms of which 1 ms to minimize.
[2022-06-10 05:46:51] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 0 ms to minimize.
[2022-06-10 05:46:51] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 0 ms to minimize.
[2022-06-10 05:46:51] [INFO ] Deduced a trap composed of 24 places in 34 ms of which 1 ms to minimize.
[2022-06-10 05:46:51] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 218 ms
[2022-06-10 05:46:51] [INFO ] Computed and/alt/rep : 60/196/52 causal constraints (skipped 63 transitions) in 6 ms.
[2022-06-10 05:46:51] [INFO ] Added : 7 causal constraints over 4 iterations in 36 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1038]
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 05:46:52] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2022-06-10 05:46:52] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:52] [INFO ] Implicit Places using invariants in 55 ms returned []
[2022-06-10 05:46:52] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2022-06-10 05:46:52] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:52] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-06-10 05:46:52] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
[2022-06-10 05:46:52] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 05:46:52] [INFO ] Flow matrix only has 117 transitions (discarded 75 similar events)
// Phase 1: matrix 117 rows 75 cols
[2022-06-10 05:46:52] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:52] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 75/75 places, 192/192 transitions.
Ending property specific reduction for FunctionPointer-PT-b032-UpperBounds-11 in 6335 ms.
Starting property specific reduction for FunctionPointer-PT-b032-UpperBounds-14
Normalized transition count is 186 out of 291 initially.
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:46:52] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :2
[2022-06-10 05:46:52] [INFO ] Flow matrix only has 186 transitions (discarded 105 similar events)
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:46:52] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:52] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:46:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:52] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 05:46:52] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-10 05:46:52] [INFO ] [Real]Added 32 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:46:52] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:46:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:52] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2022-06-10 05:46:52] [INFO ] [Nat]Added 32 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:46:52] [INFO ] Deduced a trap composed of 31 places in 51 ms of which 1 ms to minimize.
[2022-06-10 05:46:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 60 ms
[2022-06-10 05:46:52] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 9 ms.
[2022-06-10 05:46:52] [INFO ] Added : 27 causal constraints over 7 iterations in 96 ms. Result :sat
Minimization took 32 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8]
Support contains 1 out of 116 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 116/116 places, 291/291 transitions.
Graph (complete) has 481 edges and 116 vertex of which 113 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 113 transition count 286
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 13 place count 106 transition count 266
Iterating global reduction 1 with 7 rules applied. Total rules applied 20 place count 106 transition count 266
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 26 place count 106 transition count 260
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 31 place count 101 transition count 248
Iterating global reduction 2 with 5 rules applied. Total rules applied 36 place count 101 transition count 248
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 39 place count 98 transition count 238
Iterating global reduction 2 with 3 rules applied. Total rules applied 42 place count 98 transition count 238
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 45 place count 95 transition count 232
Iterating global reduction 2 with 3 rules applied. Total rules applied 48 place count 95 transition count 232
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 51 place count 92 transition count 226
Iterating global reduction 2 with 3 rules applied. Total rules applied 54 place count 92 transition count 226
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 57 place count 89 transition count 220
Iterating global reduction 2 with 3 rules applied. Total rules applied 60 place count 89 transition count 220
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 63 place count 86 transition count 214
Iterating global reduction 2 with 3 rules applied. Total rules applied 66 place count 86 transition count 214
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 69 place count 83 transition count 208
Iterating global reduction 2 with 3 rules applied. Total rules applied 72 place count 83 transition count 208
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 74 place count 81 transition count 204
Iterating global reduction 2 with 2 rules applied. Total rules applied 76 place count 81 transition count 204
Applied a total of 76 rules in 11 ms. Remains 81 /116 variables (removed 35) and now considering 204/291 (removed 87) transitions.
Finished structural reductions, in 1 iterations. Remains : 81/116 places, 204/291 transitions.
Normalized transition count is 125 out of 204 initially.
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 05:46:52] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 953 ms. (steps per millisecond=1049 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 583 ms. (steps per millisecond=1715 ) properties (out of 1) seen :674
[2022-06-10 05:46:54] [INFO ] Flow matrix only has 125 transitions (discarded 79 similar events)
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 05:46:54] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:54] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:54] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-06-10 05:46:54] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:46:54] [INFO ] [Real]Added 18 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:46:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:46:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:54] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-06-10 05:46:54] [INFO ] [Nat]Added 18 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:46:54] [INFO ] Deduced a trap composed of 18 places in 41 ms of which 0 ms to minimize.
[2022-06-10 05:46:54] [INFO ] Deduced a trap composed of 18 places in 37 ms of which 1 ms to minimize.
[2022-06-10 05:46:54] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 88 ms
[2022-06-10 05:46:54] [INFO ] Computed and/alt/rep : 59/193/53 causal constraints (skipped 70 transitions) in 6 ms.
[2022-06-10 05:46:54] [INFO ] Added : 15 causal constraints over 4 iterations in 45 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[674]
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 2 ms. Remains 81 /81 variables (removed 0) and now considering 204/204 (removed 0) transitions.
[2022-06-10 05:46:55] [INFO ] Flow matrix only has 125 transitions (discarded 79 similar events)
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 05:46:55] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:55] [INFO ] Implicit Places using invariants in 59 ms returned []
[2022-06-10 05:46:55] [INFO ] Flow matrix only has 125 transitions (discarded 79 similar events)
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 05:46:55] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:55] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:46:55] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
[2022-06-10 05:46:55] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 05:46:55] [INFO ] Flow matrix only has 125 transitions (discarded 79 similar events)
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 05:46:55] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:55] [INFO ] Dead Transitions using invariants and state equation in 73 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 05:46:55] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 993 ms. (steps per millisecond=1007 ) properties (out of 1) seen :7
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 587 ms. (steps per millisecond=1703 ) properties (out of 1) seen :654
[2022-06-10 05:46:57] [INFO ] Flow matrix only has 125 transitions (discarded 79 similar events)
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 05:46:57] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:57] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:57] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-06-10 05:46:57] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:46:57] [INFO ] [Real]Added 18 Read/Feed constraints in 5 ms returned sat
[2022-06-10 05:46:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:46:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:46:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:57] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-06-10 05:46:57] [INFO ] [Nat]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-06-10 05:46:57] [INFO ] Deduced a trap composed of 18 places in 40 ms of which 1 ms to minimize.
[2022-06-10 05:46:57] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 0 ms to minimize.
[2022-06-10 05:46:57] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 87 ms
[2022-06-10 05:46:57] [INFO ] Computed and/alt/rep : 59/193/53 causal constraints (skipped 70 transitions) in 6 ms.
[2022-06-10 05:46:57] [INFO ] Added : 15 causal constraints over 4 iterations in 42 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[674]
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 3 ms. Remains 81 /81 variables (removed 0) and now considering 204/204 (removed 0) transitions.
[2022-06-10 05:46:58] [INFO ] Flow matrix only has 125 transitions (discarded 79 similar events)
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 05:46:58] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:46:58] [INFO ] Implicit Places using invariants in 59 ms returned []
[2022-06-10 05:46:58] [INFO ] Flow matrix only has 125 transitions (discarded 79 similar events)
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 05:46:58] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:58] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 05:46:58] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
[2022-06-10 05:46:58] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 05:46:58] [INFO ] Flow matrix only has 125 transitions (discarded 79 similar events)
// Phase 1: matrix 125 rows 81 cols
[2022-06-10 05:46:58] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:46:58] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 81/81 places, 204/204 transitions.
Ending property specific reduction for FunctionPointer-PT-b032-UpperBounds-14 in 6548 ms.
Starting property specific reduction for FunctionPointer-PT-b032-UpperBounds-15
Normalized transition count is 186 out of 291 initially.
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:46:58] [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 :8
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 :1
[2022-06-10 05:46:58] [INFO ] Flow matrix only has 186 transitions (discarded 105 similar events)
// Phase 1: matrix 186 rows 116 cols
[2022-06-10 05:46:58] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 05:46:58] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:46:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:58] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-06-10 05:46:58] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-10 05:46:58] [INFO ] [Real]Added 32 Read/Feed constraints in 6 ms returned sat
[2022-06-10 05:46:58] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:46:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:46:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:46:59] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2022-06-10 05:46:59] [INFO ] [Nat]Added 32 Read/Feed constraints in 5 ms returned sat
[2022-06-10 05:46:59] [INFO ] Computed and/alt/rep : 54/264/52 causal constraints (skipped 132 transitions) in 11 ms.
[2022-06-10 05:46:59] [INFO ] Added : 7 causal constraints over 3 iterations in 49 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8]
Support contains 1 out of 116 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 116/116 places, 291/291 transitions.
Graph (complete) has 481 edges and 116 vertex of which 113 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 113 transition count 286
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 13 place count 106 transition count 266
Iterating global reduction 1 with 7 rules applied. Total rules applied 20 place count 106 transition count 266
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 24 place count 106 transition count 262
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 29 place count 101 transition count 250
Iterating global reduction 2 with 5 rules applied. Total rules applied 34 place count 101 transition count 250
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 38 place count 97 transition count 236
Iterating global reduction 2 with 4 rules applied. Total rules applied 42 place count 97 transition count 236
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 46 place count 93 transition count 228
Iterating global reduction 2 with 4 rules applied. Total rules applied 50 place count 93 transition count 228
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 54 place count 89 transition count 220
Iterating global reduction 2 with 4 rules applied. Total rules applied 58 place count 89 transition count 220
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 62 place count 85 transition count 212
Iterating global reduction 2 with 4 rules applied. Total rules applied 66 place count 85 transition count 212
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 70 place count 81 transition count 204
Iterating global reduction 2 with 4 rules applied. Total rules applied 74 place count 81 transition count 204
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 78 place count 77 transition count 196
Iterating global reduction 2 with 4 rules applied. Total rules applied 82 place count 77 transition count 196
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 85 place count 74 transition count 190
Iterating global reduction 2 with 3 rules applied. Total rules applied 88 place count 74 transition count 190
Applied a total of 88 rules in 11 ms. Remains 74 /116 variables (removed 42) and now considering 190/291 (removed 101) transitions.
Finished structural reductions, in 1 iterations. Remains : 74/116 places, 190/291 transitions.
Normalized transition count is 114 out of 190 initially.
// Phase 1: matrix 114 rows 74 cols
[2022-06-10 05:46:59] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 897 ms. (steps per millisecond=1114 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 483 ms. (steps per millisecond=2070 ) properties (out of 1) seen :994
[2022-06-10 05:47:00] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
// Phase 1: matrix 114 rows 74 cols
[2022-06-10 05:47:00] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:47:00] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:47:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:47:00] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-06-10 05:47:00] [INFO ] State equation strengthened by 15 read => feed constraints.
[2022-06-10 05:47:00] [INFO ] [Real]Added 15 Read/Feed constraints in 4 ms returned sat
[2022-06-10 05:47:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:47:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 05:47:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:47:00] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-06-10 05:47:00] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:47:00] [INFO ] Deduced a trap composed of 22 places in 43 ms of which 1 ms to minimize.
[2022-06-10 05:47:00] [INFO ] Deduced a trap composed of 28 places in 39 ms of which 1 ms to minimize.
[2022-06-10 05:47:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 100 ms
[2022-06-10 05:47:00] [INFO ] Computed and/alt/rep : 60/164/51 causal constraints (skipped 61 transitions) in 9 ms.
[2022-06-10 05:47:00] [INFO ] Added : 20 causal constraints over 5 iterations in 46 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[994]
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 74/74 places, 190/190 transitions.
Applied a total of 0 rules in 2 ms. Remains 74 /74 variables (removed 0) and now considering 190/190 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 74/74 places, 190/190 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 74/74 places, 190/190 transitions.
Applied a total of 0 rules in 2 ms. Remains 74 /74 variables (removed 0) and now considering 190/190 (removed 0) transitions.
[2022-06-10 05:47:02] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
// Phase 1: matrix 114 rows 74 cols
[2022-06-10 05:47:02] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:47:03] [INFO ] Implicit Places using invariants in 57 ms returned []
[2022-06-10 05:47:03] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
// Phase 1: matrix 114 rows 74 cols
[2022-06-10 05:47:03] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:47:03] [INFO ] State equation strengthened by 15 read => feed constraints.
[2022-06-10 05:47:03] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
[2022-06-10 05:47:03] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 05:47:03] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
// Phase 1: matrix 114 rows 74 cols
[2022-06-10 05:47:03] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:47:03] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 74/74 places, 190/190 transitions.
Normalized transition count is 114 out of 190 initially.
// Phase 1: matrix 114 rows 74 cols
[2022-06-10 05:47:03] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 929 ms. (steps per millisecond=1076 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 483 ms. (steps per millisecond=2070 ) properties (out of 1) seen :967
[2022-06-10 05:47:04] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
// Phase 1: matrix 114 rows 74 cols
[2022-06-10 05:47:04] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:47:04] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:47:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 05:47:04] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-06-10 05:47:04] [INFO ] State equation strengthened by 15 read => feed constraints.
[2022-06-10 05:47:04] [INFO ] [Real]Added 15 Read/Feed constraints in 5 ms returned sat
[2022-06-10 05:47:04] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 05:47:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 05:47:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 05:47:04] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-06-10 05:47:04] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2022-06-10 05:47:04] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 0 ms to minimize.
[2022-06-10 05:47:04] [INFO ] Deduced a trap composed of 28 places in 39 ms of which 0 ms to minimize.
[2022-06-10 05:47:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 93 ms
[2022-06-10 05:47:04] [INFO ] Computed and/alt/rep : 60/164/51 causal constraints (skipped 61 transitions) in 6 ms.
[2022-06-10 05:47:04] [INFO ] Added : 20 causal constraints over 5 iterations in 45 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[994]
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 74/74 places, 190/190 transitions.
Applied a total of 0 rules in 2 ms. Remains 74 /74 variables (removed 0) and now considering 190/190 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 74/74 places, 190/190 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 74/74 places, 190/190 transitions.
Applied a total of 0 rules in 2 ms. Remains 74 /74 variables (removed 0) and now considering 190/190 (removed 0) transitions.
[2022-06-10 05:47:06] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
// Phase 1: matrix 114 rows 74 cols
[2022-06-10 05:47:06] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:47:07] [INFO ] Implicit Places using invariants in 53 ms returned []
[2022-06-10 05:47:07] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
// Phase 1: matrix 114 rows 74 cols
[2022-06-10 05:47:07] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 05:47:07] [INFO ] State equation strengthened by 15 read => feed constraints.
[2022-06-10 05:47:07] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
[2022-06-10 05:47:07] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 05:47:07] [INFO ] Flow matrix only has 114 transitions (discarded 76 similar events)
// Phase 1: matrix 114 rows 74 cols
[2022-06-10 05:47:07] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 05:47:07] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 74/74 places, 190/190 transitions.
Ending property specific reduction for FunctionPointer-PT-b032-UpperBounds-15 in 8308 ms.
[2022-06-10 05:47:07] [INFO ] Flatten gal took : 63 ms
[2022-06-10 05:47:07] [INFO ] Applying decomposition
[2022-06-10 05:47:07] [INFO ] Flatten gal took : 20 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/graph6969769727336955309.txt' '-o' '/tmp/graph6969769727336955309.bin' '-w' '/tmp/graph6969769727336955309.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6969769727336955309.bin' '-l' '-1' '-v' '-w' '/tmp/graph6969769727336955309.weights' '-q' '0' '-e' '0.001'
[2022-06-10 05:47:07] [INFO ] Decomposing Gal with order
[2022-06-10 05:47:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-10 05:47:07] [INFO ] Removed a total of 500 redundant transitions.
[2022-06-10 05:47:07] [INFO ] Flatten gal took : 57 ms
[2022-06-10 05:47:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 154 labels/synchronizations in 14 ms.
[2022-06-10 05:47:07] [INFO ] Time to serialize gal into /tmp/UpperBounds10341197506612549035.gal : 8 ms
[2022-06-10 05:47:07] [INFO ] Time to serialize properties into /tmp/UpperBounds17451933495808766362.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/UpperBounds10341197506612549035.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds17451933495808766362.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...276
Loading property file /tmp/UpperBounds17451933495808766362.prop.
Detected timeout of ITS tools.
[2022-06-10 06:08:03] [INFO ] Flatten gal took : 182 ms
[2022-06-10 06:08:03] [INFO ] Time to serialize gal into /tmp/UpperBounds17397032727313533486.gal : 93 ms
[2022-06-10 06:08:03] [INFO ] Time to serialize properties into /tmp/UpperBounds4273343141381136846.prop : 3 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/UpperBounds17397032727313533486.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds4273343141381136846.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/UpperBounds4273343141381136846.prop.
Detected timeout of ITS tools.
[2022-06-10 06:28:50] [INFO ] Flatten gal took : 268 ms
[2022-06-10 06:28:51] [INFO ] Input system was already deterministic with 291 transitions.
[2022-06-10 06:28:51] [INFO ] Transformed 116 places.
[2022-06-10 06:28:51] [INFO ] Transformed 291 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 06:28:51] [INFO ] Time to serialize gal into /tmp/UpperBounds13454059245540072870.gal : 15 ms
[2022-06-10 06:28:51] [INFO ] Time to serialize properties into /tmp/UpperBounds13327830829368663735.prop : 2 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/UpperBounds13454059245540072870.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds13327830829368663735.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...342
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds13327830829368663735.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-b032"
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-b032, 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-165472282300453"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b032.tgz
mv FunctionPointer-PT-b032 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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;