About the Execution of ITS-Tools for FunctionPointer-PT-b064
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16217.247 | 3600000.00 | 3667364.00 | 29895.60 | ? ? ? 1 ? 64 ? 0 0 ? 0 1 0 ? 1 64 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r312-tall-165472282300461.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-b064, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282300461
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 800K
-rw-r--r-- 1 mcc users 7.1K Jun 7 17:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Jun 7 17:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Jun 7 17:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Jun 7 17:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Jun 6 15:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K 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 11K Jun 7 17:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K Jun 7 17:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Jun 7 17:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Jun 7 17:26 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-b064-UpperBounds-00
FORMULA_NAME FunctionPointer-PT-b064-UpperBounds-01
FORMULA_NAME FunctionPointer-PT-b064-UpperBounds-02
FORMULA_NAME FunctionPointer-PT-b064-UpperBounds-03
FORMULA_NAME FunctionPointer-PT-b064-UpperBounds-04
FORMULA_NAME FunctionPointer-PT-b064-UpperBounds-05
FORMULA_NAME FunctionPointer-PT-b064-UpperBounds-06
FORMULA_NAME FunctionPointer-PT-b064-UpperBounds-07
FORMULA_NAME FunctionPointer-PT-b064-UpperBounds-08
FORMULA_NAME FunctionPointer-PT-b064-UpperBounds-09
FORMULA_NAME FunctionPointer-PT-b064-UpperBounds-10
FORMULA_NAME FunctionPointer-PT-b064-UpperBounds-11
FORMULA_NAME FunctionPointer-PT-b064-UpperBounds-12
FORMULA_NAME FunctionPointer-PT-b064-UpperBounds-13
FORMULA_NAME FunctionPointer-PT-b064-UpperBounds-14
FORMULA_NAME FunctionPointer-PT-b064-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1654842566718
Running Version 202205111006
[2022-06-10 06:29:27] [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 06:29:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-10 06:29:28] [INFO ] Load time of PNML (sax parser for PT used): 129 ms
[2022-06-10 06:29:28] [INFO ] Transformed 306 places.
[2022-06-10 06:29:28] [INFO ] Transformed 840 transitions.
[2022-06-10 06:29:28] [INFO ] Parsed PT model containing 306 places and 840 transitions in 237 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Deduced a syphon composed of 84 places in 6 ms
Reduce places removed 84 places and 192 transitions.
FORMULA FunctionPointer-PT-b064-UpperBounds-07 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b064-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 06:29:28] [INFO ] Computed 4 place invariants in 30 ms
Incomplete random walk after 10035 steps, including 5 resets, run finished after 35 ms. (steps per millisecond=286 ) properties (out of 12) seen :203
FORMULA FunctionPointer-PT-b064-UpperBounds-15 64 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b064-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b064-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 9) seen :3
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 9) seen :5
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 9) seen :3
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 9) seen :5
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 9) 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 9) seen :6
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 9) seen :17
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 9) seen :5
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 9) seen :7
[2022-06-10 06:29:28] [INFO ] Flow matrix only has 414 transitions (discarded 234 similar events)
// Phase 1: matrix 414 rows 222 cols
[2022-06-10 06:29:28] [INFO ] Computed 4 place invariants in 5 ms
[2022-06-10 06:29:28] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 06:29:28] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 06:29:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:28] [INFO ] [Real]Absence check using state equation in 137 ms returned sat
[2022-06-10 06:29:28] [INFO ] State equation strengthened by 65 read => feed constraints.
[2022-06-10 06:29:28] [INFO ] [Real]Added 65 Read/Feed constraints in 24 ms returned sat
[2022-06-10 06:29:28] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:29:28] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-10 06:29:28] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 06:29:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:28] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2022-06-10 06:29:28] [INFO ] [Nat]Added 65 Read/Feed constraints in 26 ms returned sat
[2022-06-10 06:29:29] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 56 ms.
[2022-06-10 06:29:29] [INFO ] Added : 2 causal constraints over 1 iterations in 137 ms. Result :sat
Minimization took 32 ms.
[2022-06-10 06:29:29] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:29] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-10 06:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:29] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2022-06-10 06:29:29] [INFO ] [Real]Added 65 Read/Feed constraints in 12 ms returned sat
[2022-06-10 06:29:29] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:29:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:29] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 06:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:29] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2022-06-10 06:29:29] [INFO ] [Nat]Added 65 Read/Feed constraints in 10 ms returned sat
[2022-06-10 06:29:29] [INFO ] Deduced a trap composed of 28 places in 99 ms of which 4 ms to minimize.
[2022-06-10 06:29:29] [INFO ] Deduced a trap composed of 30 places in 106 ms of which 2 ms to minimize.
[2022-06-10 06:29:29] [INFO ] Deduced a trap composed of 21 places in 87 ms of which 1 ms to minimize.
[2022-06-10 06:29:29] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 346 ms
[2022-06-10 06:29:29] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 66 ms.
[2022-06-10 06:29:29] [INFO ] Added : 2 causal constraints over 1 iterations in 116 ms. Result :sat
Minimization took 41 ms.
[2022-06-10 06:29:30] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-10 06:29:30] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 06:29:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:30] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2022-06-10 06:29:30] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:29:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:30] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 06:29:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:30] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2022-06-10 06:29:30] [INFO ] [Nat]Added 65 Read/Feed constraints in 10 ms returned sat
[2022-06-10 06:29:30] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 38 ms.
[2022-06-10 06:29:30] [INFO ] Deduced a trap composed of 21 places in 91 ms of which 1 ms to minimize.
[2022-06-10 06:29:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 124 ms
[2022-06-10 06:29:30] [INFO ] Added : 2 causal constraints over 1 iterations in 229 ms. Result :sat
Minimization took 31 ms.
[2022-06-10 06:29:30] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:30] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 06:29:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:30] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2022-06-10 06:29:30] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:29:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:30] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 06:29:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:30] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2022-06-10 06:29:30] [INFO ] [Nat]Added 65 Read/Feed constraints in 8 ms returned sat
[2022-06-10 06:29:30] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 31 ms.
[2022-06-10 06:29:30] [INFO ] Deduced a trap composed of 25 places in 98 ms of which 2 ms to minimize.
[2022-06-10 06:29:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 152 ms
[2022-06-10 06:29:31] [INFO ] Added : 3 causal constraints over 1 iterations in 252 ms. Result :sat
Minimization took 28 ms.
[2022-06-10 06:29:31] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:31] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 06:29:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:31] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2022-06-10 06:29:31] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:29:31] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:31] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 06:29:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:31] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2022-06-10 06:29:31] [INFO ] [Nat]Added 65 Read/Feed constraints in 10 ms returned sat
[2022-06-10 06:29:31] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 30 ms.
[2022-06-10 06:29:31] [INFO ] Added : 1 causal constraints over 1 iterations in 85 ms. Result :sat
Minimization took 28 ms.
[2022-06-10 06:29:31] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:31] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 06:29:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:31] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2022-06-10 06:29:31] [INFO ] [Real]Added 65 Read/Feed constraints in 9 ms returned sat
[2022-06-10 06:29:31] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:29:31] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:31] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 06:29:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:31] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2022-06-10 06:29:31] [INFO ] [Nat]Added 65 Read/Feed constraints in 8 ms returned sat
[2022-06-10 06:29:31] [INFO ] Deduced a trap composed of 21 places in 87 ms of which 0 ms to minimize.
[2022-06-10 06:29:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 113 ms
[2022-06-10 06:29:31] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 33 ms.
[2022-06-10 06:29:31] [INFO ] Added : 2 causal constraints over 1 iterations in 82 ms. Result :sat
Minimization took 26 ms.
[2022-06-10 06:29:32] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:32] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 06:29:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:32] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2022-06-10 06:29:32] [INFO ] [Real]Added 65 Read/Feed constraints in 20 ms returned sat
[2022-06-10 06:29:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:29:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:32] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 06:29:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:32] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2022-06-10 06:29:32] [INFO ] [Nat]Added 65 Read/Feed constraints in 10 ms returned sat
[2022-06-10 06:29:32] [INFO ] Deduced a trap composed of 22 places in 99 ms of which 0 ms to minimize.
[2022-06-10 06:29:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 126 ms
[2022-06-10 06:29:32] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 30 ms.
[2022-06-10 06:29:32] [INFO ] Added : 2 causal constraints over 1 iterations in 81 ms. Result :sat
Minimization took 29 ms.
[2022-06-10 06:29:32] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:32] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 06:29:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:32] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2022-06-10 06:29:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:29:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:32] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 06:29:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:32] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2022-06-10 06:29:32] [INFO ] [Nat]Added 65 Read/Feed constraints in 6 ms returned sat
[2022-06-10 06:29:32] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 28 ms.
[2022-06-10 06:29:32] [INFO ] Added : 4 causal constraints over 2 iterations in 108 ms. Result :sat
Minimization took 29 ms.
[2022-06-10 06:29:32] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:32] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 06:29:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:33] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2022-06-10 06:29:33] [INFO ] [Real]Added 65 Read/Feed constraints in 9 ms returned sat
[2022-06-10 06:29:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:29:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:33] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 06:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:33] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2022-06-10 06:29:33] [INFO ] [Nat]Added 65 Read/Feed constraints in 11 ms returned sat
[2022-06-10 06:29:33] [INFO ] Deduced a trap composed of 52 places in 100 ms of which 0 ms to minimize.
[2022-06-10 06:29:33] [INFO ] Deduced a trap composed of 24 places in 88 ms of which 1 ms to minimize.
[2022-06-10 06:29:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 231 ms
[2022-06-10 06:29:33] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 28 ms.
[2022-06-10 06:29:33] [INFO ] Added : 2 causal constraints over 1 iterations in 84 ms. Result :sat
Minimization took 30 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, 64, -1, -1, 1, -1] Max seen :[66, 8, 0, 0, 62, 1, 11, 0, 1]
FORMULA FunctionPointer-PT-b064-UpperBounds-05 64 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 8 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 199 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.4 ms
Discarding 23 places :
Also discarding 0 output transitions
Drop transitions removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 199 transition count 615
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 61 place count 172 transition count 455
Iterating global reduction 1 with 27 rules applied. Total rules applied 88 place count 172 transition count 455
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 118 place count 172 transition count 425
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 131 place count 159 transition count 399
Iterating global reduction 2 with 13 rules applied. Total rules applied 144 place count 159 transition count 399
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 148 place count 159 transition count 395
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 151 place count 156 transition count 389
Iterating global reduction 3 with 3 rules applied. Total rules applied 154 place count 156 transition count 389
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 157 place count 153 transition count 377
Iterating global reduction 3 with 3 rules applied. Total rules applied 160 place count 153 transition count 377
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 163 place count 150 transition count 371
Iterating global reduction 3 with 3 rules applied. Total rules applied 166 place count 150 transition count 371
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 169 place count 147 transition count 359
Iterating global reduction 3 with 3 rules applied. Total rules applied 172 place count 147 transition count 359
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 175 place count 144 transition count 347
Iterating global reduction 3 with 3 rules applied. Total rules applied 178 place count 144 transition count 347
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 181 place count 141 transition count 341
Iterating global reduction 3 with 3 rules applied. Total rules applied 184 place count 141 transition count 341
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 187 place count 138 transition count 335
Iterating global reduction 3 with 3 rules applied. Total rules applied 190 place count 138 transition count 335
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 193 place count 135 transition count 329
Iterating global reduction 3 with 3 rules applied. Total rules applied 196 place count 135 transition count 329
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 199 place count 132 transition count 323
Iterating global reduction 3 with 3 rules applied. Total rules applied 202 place count 132 transition count 323
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 205 place count 129 transition count 317
Iterating global reduction 3 with 3 rules applied. Total rules applied 208 place count 129 transition count 317
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 3 with 10 rules applied. Total rules applied 218 place count 129 transition count 307
Applied a total of 218 rules in 129 ms. Remains 129 /222 variables (removed 93) and now considering 307/648 (removed 341) transitions.
Finished structural reductions, in 1 iterations. Remains : 129/222 places, 307/648 transitions.
Normalized transition count is 206 out of 307 initially.
// Phase 1: matrix 206 rows 129 cols
[2022-06-10 06:29:34] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 938 ms. (steps per millisecond=1066 ) properties (out of 8) seen :8021
FORMULA FunctionPointer-PT-b064-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 955 ms. (steps per millisecond=1047 ) properties (out of 7) seen :205
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 933 ms. (steps per millisecond=1071 ) properties (out of 7) seen :209
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 918 ms. (steps per millisecond=1089 ) properties (out of 7) seen :175
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 931 ms. (steps per millisecond=1074 ) properties (out of 7) seen :175
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 952 ms. (steps per millisecond=1050 ) properties (out of 7) seen :218
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 905 ms. (steps per millisecond=1104 ) properties (out of 7) seen :232
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 908 ms. (steps per millisecond=1101 ) properties (out of 7) seen :194
[2022-06-10 06:29:41] [INFO ] Flow matrix only has 206 transitions (discarded 101 similar events)
// Phase 1: matrix 206 rows 129 cols
[2022-06-10 06:29:41] [INFO ] Computed 3 place invariants in 7 ms
[2022-06-10 06:29:41] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:41] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2022-06-10 06:29:41] [INFO ] State equation strengthened by 39 read => feed constraints.
[2022-06-10 06:29:41] [INFO ] [Real]Added 39 Read/Feed constraints in 10 ms returned sat
[2022-06-10 06:29:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:29:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:41] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2022-06-10 06:29:41] [INFO ] [Nat]Added 39 Read/Feed constraints in 7 ms returned sat
[2022-06-10 06:29:41] [INFO ] Computed and/alt/rep : 35/49/32 causal constraints (skipped 172 transitions) in 12 ms.
[2022-06-10 06:29:41] [INFO ] Added : 2 causal constraints over 1 iterations in 41 ms. Result :sat
Minimization took 20 ms.
[2022-06-10 06:29:41] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:42] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2022-06-10 06:29:42] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:29:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:42] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2022-06-10 06:29:42] [INFO ] [Nat]Added 39 Read/Feed constraints in 9 ms returned sat
[2022-06-10 06:29:42] [INFO ] Deduced a trap composed of 31 places in 60 ms of which 1 ms to minimize.
[2022-06-10 06:29:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 75 ms
[2022-06-10 06:29:42] [INFO ] Computed and/alt/rep : 35/49/32 causal constraints (skipped 172 transitions) in 12 ms.
[2022-06-10 06:29:42] [INFO ] Added : 2 causal constraints over 1 iterations in 34 ms. Result :sat
Minimization took 19 ms.
[2022-06-10 06:29:42] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:29:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:42] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-06-10 06:29:42] [INFO ] [Real]Added 39 Read/Feed constraints in 6 ms returned sat
[2022-06-10 06:29:42] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:29:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:42] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2022-06-10 06:29:42] [INFO ] [Nat]Added 39 Read/Feed constraints in 6 ms returned sat
[2022-06-10 06:29:42] [INFO ] Deduced a trap composed of 20 places in 56 ms of which 1 ms to minimize.
[2022-06-10 06:29:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 73 ms
[2022-06-10 06:29:42] [INFO ] Computed and/alt/rep : 35/49/32 causal constraints (skipped 172 transitions) in 11 ms.
[2022-06-10 06:29:42] [INFO ] Added : 2 causal constraints over 1 iterations in 41 ms. Result :sat
Minimization took 14 ms.
[2022-06-10 06:29:42] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:42] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2022-06-10 06:29:42] [INFO ] [Real]Added 39 Read/Feed constraints in 7 ms returned sat
[2022-06-10 06:29:42] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:29:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:42] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-06-10 06:29:42] [INFO ] [Nat]Added 39 Read/Feed constraints in 7 ms returned sat
[2022-06-10 06:29:42] [INFO ] Deduced a trap composed of 27 places in 60 ms of which 1 ms to minimize.
[2022-06-10 06:29:42] [INFO ] Deduced a trap composed of 22 places in 55 ms of which 1 ms to minimize.
[2022-06-10 06:29:42] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 140 ms
[2022-06-10 06:29:42] [INFO ] Computed and/alt/rep : 35/49/32 causal constraints (skipped 172 transitions) in 14 ms.
[2022-06-10 06:29:42] [INFO ] Added : 3 causal constraints over 1 iterations in 39 ms. Result :sat
Minimization took 19 ms.
[2022-06-10 06:29:42] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:42] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2022-06-10 06:29:43] [INFO ] [Real]Added 39 Read/Feed constraints in 6 ms returned sat
[2022-06-10 06:29:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:29:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 6 ms returned sat
[2022-06-10 06:29:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:43] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2022-06-10 06:29:43] [INFO ] [Nat]Added 39 Read/Feed constraints in 4 ms returned sat
[2022-06-10 06:29:43] [INFO ] Deduced a trap composed of 20 places in 56 ms of which 1 ms to minimize.
[2022-06-10 06:29:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2022-06-10 06:29:43] [INFO ] Computed and/alt/rep : 35/49/32 causal constraints (skipped 172 transitions) in 10 ms.
[2022-06-10 06:29:43] [INFO ] Added : 2 causal constraints over 1 iterations in 32 ms. Result :sat
Minimization took 16 ms.
[2022-06-10 06:29:43] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:43] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2022-06-10 06:29:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:29:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:29:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:43] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2022-06-10 06:29:43] [INFO ] [Nat]Added 39 Read/Feed constraints in 9 ms returned sat
[2022-06-10 06:29:43] [INFO ] Deduced a trap composed of 21 places in 65 ms of which 1 ms to minimize.
[2022-06-10 06:29:43] [INFO ] Deduced a trap composed of 32 places in 58 ms of which 1 ms to minimize.
[2022-06-10 06:29:43] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 147 ms
[2022-06-10 06:29:43] [INFO ] Computed and/alt/rep : 35/49/32 causal constraints (skipped 172 transitions) in 10 ms.
[2022-06-10 06:29:43] [INFO ] Added : 2 causal constraints over 1 iterations in 34 ms. Result :sat
Minimization took 20 ms.
[2022-06-10 06:29:43] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:43] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2022-06-10 06:29:43] [INFO ] [Real]Added 39 Read/Feed constraints in 8 ms returned sat
[2022-06-10 06:29:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:29:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:29:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:43] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-06-10 06:29:43] [INFO ] [Nat]Added 39 Read/Feed constraints in 8 ms returned sat
[2022-06-10 06:29:43] [INFO ] Deduced a trap composed of 29 places in 55 ms of which 1 ms to minimize.
[2022-06-10 06:29:43] [INFO ] Deduced a trap composed of 21 places in 54 ms of which 1 ms to minimize.
[2022-06-10 06:29:43] [INFO ] Deduced a trap composed of 21 places in 53 ms of which 0 ms to minimize.
[2022-06-10 06:29:44] [INFO ] Deduced a trap composed of 23 places in 58 ms of which 1 ms to minimize.
[2022-06-10 06:29:44] [INFO ] Deduced a trap composed of 17 places in 47 ms of which 1 ms to minimize.
[2022-06-10 06:29:44] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 312 ms
[2022-06-10 06:29:44] [INFO ] Computed and/alt/rep : 35/49/32 causal constraints (skipped 172 transitions) in 10 ms.
[2022-06-10 06:29:44] [INFO ] Added : 2 causal constraints over 1 iterations in 35 ms. Result :sat
Minimization took 23 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1] Max seen :[7900, 63, 39, 49, 50, 62, 53]
Support contains 7 out of 129 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 129/129 places, 307/307 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 128 transition count 305
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 128 transition count 305
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 127 transition count 303
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 127 transition count 303
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 126 transition count 299
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 126 transition count 299
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 125 transition count 297
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 125 transition count 297
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 124 transition count 293
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 124 transition count 293
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 123 transition count 291
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 123 transition count 291
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 122 transition count 289
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 122 transition count 289
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 121 transition count 287
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 121 transition count 287
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 120 transition count 285
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 120 transition count 285
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 119 transition count 283
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 119 transition count 283
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 118 transition count 281
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 118 transition count 281
Applied a total of 22 rules in 39 ms. Remains 118 /129 variables (removed 11) and now considering 281/307 (removed 26) transitions.
Finished structural reductions, in 1 iterations. Remains : 118/129 places, 281/307 transitions.
Normalized transition count is 187 out of 281 initially.
// Phase 1: matrix 187 rows 118 cols
[2022-06-10 06:29:44] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 1005 ms. (steps per millisecond=995 ) properties (out of 7) seen :10044
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 934 ms. (steps per millisecond=1070 ) properties (out of 7) seen :233
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 918 ms. (steps per millisecond=1089 ) properties (out of 7) seen :259
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 952 ms. (steps per millisecond=1050 ) properties (out of 7) seen :226
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 936 ms. (steps per millisecond=1068 ) properties (out of 7) seen :236
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 905 ms. (steps per millisecond=1104 ) properties (out of 7) seen :318
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 908 ms. (steps per millisecond=1101 ) properties (out of 7) seen :316
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 908 ms. (steps per millisecond=1101 ) properties (out of 7) seen :246
[2022-06-10 06:29:52] [INFO ] Flow matrix only has 187 transitions (discarded 94 similar events)
// Phase 1: matrix 187 rows 118 cols
[2022-06-10 06:29:52] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 06:29:52] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:52] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-06-10 06:29:52] [INFO ] State equation strengthened by 35 read => feed constraints.
[2022-06-10 06:29:52] [INFO ] [Real]Added 35 Read/Feed constraints in 8 ms returned sat
[2022-06-10 06:29:52] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:29:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:52] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2022-06-10 06:29:52] [INFO ] [Nat]Added 35 Read/Feed constraints in 6 ms returned sat
[2022-06-10 06:29:52] [INFO ] Computed and/alt/rep : 62/314/58 causal constraints (skipped 127 transitions) in 15 ms.
[2022-06-10 06:29:52] [INFO ] Added : 17 causal constraints over 4 iterations in 72 ms. Result :sat
Minimization took 19 ms.
[2022-06-10 06:29:52] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:52] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2022-06-10 06:29:52] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:29:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:52] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2022-06-10 06:29:52] [INFO ] [Nat]Added 35 Read/Feed constraints in 7 ms returned sat
[2022-06-10 06:29:52] [INFO ] Deduced a trap composed of 30 places in 50 ms of which 1 ms to minimize.
[2022-06-10 06:29:52] [INFO ] Deduced a trap composed of 25 places in 49 ms of which 0 ms to minimize.
[2022-06-10 06:29:52] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 117 ms
[2022-06-10 06:29:52] [INFO ] Computed and/alt/rep : 62/314/58 causal constraints (skipped 127 transitions) in 12 ms.
[2022-06-10 06:29:52] [INFO ] Added : 2 causal constraints over 1 iterations in 33 ms. Result :sat
Minimization took 19 ms.
[2022-06-10 06:29:52] [INFO ] [Real]Absence check using 3 positive place invariants in 7 ms returned sat
[2022-06-10 06:29:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:52] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2022-06-10 06:29:52] [INFO ] [Real]Added 35 Read/Feed constraints in 5 ms returned sat
[2022-06-10 06:29:52] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:29:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:29:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:52] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2022-06-10 06:29:52] [INFO ] [Nat]Added 35 Read/Feed constraints in 6 ms returned sat
[2022-06-10 06:29:52] [INFO ] Deduced a trap composed of 23 places in 56 ms of which 1 ms to minimize.
[2022-06-10 06:29:52] [INFO ] Deduced a trap composed of 20 places in 56 ms of which 0 ms to minimize.
[2022-06-10 06:29:52] [INFO ] Deduced a trap composed of 27 places in 53 ms of which 0 ms to minimize.
[2022-06-10 06:29:52] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 196 ms
[2022-06-10 06:29:53] [INFO ] Computed and/alt/rep : 62/314/58 causal constraints (skipped 127 transitions) in 10 ms.
[2022-06-10 06:29:53] [INFO ] Added : 36 causal constraints over 9 iterations in 128 ms. Result :sat
Minimization took 26 ms.
[2022-06-10 06:29:53] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:29:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:53] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2022-06-10 06:29:53] [INFO ] [Real]Added 35 Read/Feed constraints in 5 ms returned sat
[2022-06-10 06:29:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:29:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:53] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-06-10 06:29:53] [INFO ] [Nat]Added 35 Read/Feed constraints in 4 ms returned sat
[2022-06-10 06:29:53] [INFO ] Computed and/alt/rep : 62/314/58 causal constraints (skipped 127 transitions) in 10 ms.
[2022-06-10 06:29:53] [INFO ] Added : 25 causal constraints over 5 iterations in 90 ms. Result :sat
Minimization took 19 ms.
[2022-06-10 06:29:53] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:29:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:53] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2022-06-10 06:29:53] [INFO ] [Real]Added 35 Read/Feed constraints in 5 ms returned sat
[2022-06-10 06:29:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:29:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:29:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:53] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-06-10 06:29:53] [INFO ] [Nat]Added 35 Read/Feed constraints in 5 ms returned sat
[2022-06-10 06:29:53] [INFO ] Deduced a trap composed of 34 places in 57 ms of which 0 ms to minimize.
[2022-06-10 06:29:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2022-06-10 06:29:53] [INFO ] Computed and/alt/rep : 62/314/58 causal constraints (skipped 127 transitions) in 9 ms.
[2022-06-10 06:29:53] [INFO ] Added : 33 causal constraints over 7 iterations in 112 ms. Result :sat
Minimization took 22 ms.
[2022-06-10 06:29:53] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:29:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:53] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-06-10 06:29:53] [INFO ] [Real]Added 35 Read/Feed constraints in 5 ms returned sat
[2022-06-10 06:29:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:29:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:29:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:53] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 06:29:53] [INFO ] [Nat]Added 35 Read/Feed constraints in 6 ms returned sat
[2022-06-10 06:29:54] [INFO ] Deduced a trap composed of 23 places in 56 ms of which 0 ms to minimize.
[2022-06-10 06:29:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 69 ms
[2022-06-10 06:29:54] [INFO ] Computed and/alt/rep : 62/314/58 causal constraints (skipped 127 transitions) in 11 ms.
[2022-06-10 06:29:54] [INFO ] Deduced a trap composed of 19 places in 57 ms of which 1 ms to minimize.
[2022-06-10 06:29:54] [INFO ] Deduced a trap composed of 21 places in 51 ms of which 0 ms to minimize.
[2022-06-10 06:29:54] [INFO ] Deduced a trap composed of 19 places in 49 ms of which 1 ms to minimize.
[2022-06-10 06:29:54] [INFO ] Deduced a trap composed of 36 places in 52 ms of which 1 ms to minimize.
[2022-06-10 06:29:54] [INFO ] Deduced a trap composed of 33 places in 50 ms of which 0 ms to minimize.
[2022-06-10 06:29:54] [INFO ] Deduced a trap composed of 25 places in 85 ms of which 1 ms to minimize.
[2022-06-10 06:29:54] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 410 ms
[2022-06-10 06:29:54] [INFO ] Added : 9 causal constraints over 3 iterations in 467 ms. Result :sat
Minimization took 17 ms.
[2022-06-10 06:29:54] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:29:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:54] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2022-06-10 06:29:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:29:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:29:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:29:54] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-06-10 06:29:54] [INFO ] [Nat]Added 35 Read/Feed constraints in 6 ms returned sat
[2022-06-10 06:29:54] [INFO ] Deduced a trap composed of 31 places in 63 ms of which 1 ms to minimize.
[2022-06-10 06:29:54] [INFO ] Deduced a trap composed of 21 places in 51 ms of which 0 ms to minimize.
[2022-06-10 06:29:54] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 138 ms
[2022-06-10 06:29:54] [INFO ] Computed and/alt/rep : 62/314/58 causal constraints (skipped 127 transitions) in 11 ms.
[2022-06-10 06:29:54] [INFO ] Added : 2 causal constraints over 1 iterations in 32 ms. Result :sat
Minimization took 20 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1] Max seen :[7975, 63, 56, 2001, 65, 69, 63]
Support contains 7 out of 118 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 118/118 places, 281/281 transitions.
Applied a total of 0 rules in 7 ms. Remains 118 /118 variables (removed 0) and now considering 281/281 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 118/118 places, 281/281 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 118/118 places, 281/281 transitions.
Applied a total of 0 rules in 7 ms. Remains 118 /118 variables (removed 0) and now considering 281/281 (removed 0) transitions.
[2022-06-10 06:30:02] [INFO ] Flow matrix only has 187 transitions (discarded 94 similar events)
// Phase 1: matrix 187 rows 118 cols
[2022-06-10 06:30:02] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 06:30:02] [INFO ] Implicit Places using invariants in 70 ms returned []
[2022-06-10 06:30:02] [INFO ] Flow matrix only has 187 transitions (discarded 94 similar events)
// Phase 1: matrix 187 rows 118 cols
[2022-06-10 06:30:02] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:30:02] [INFO ] State equation strengthened by 35 read => feed constraints.
[2022-06-10 06:30:02] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 217 ms to find 0 implicit places.
[2022-06-10 06:30:02] [INFO ] Redundant transitions in 13 ms returned []
[2022-06-10 06:30:02] [INFO ] Flow matrix only has 187 transitions (discarded 94 similar events)
// Phase 1: matrix 187 rows 118 cols
[2022-06-10 06:30:02] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 06:30:02] [INFO ] Dead Transitions using invariants and state equation in 100 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 118/118 places, 281/281 transitions.
Normalized transition count is 187 out of 281 initially.
// Phase 1: matrix 187 rows 118 cols
[2022-06-10 06:30:02] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 941 ms. (steps per millisecond=1062 ) properties (out of 7) seen :15871
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 926 ms. (steps per millisecond=1079 ) properties (out of 7) seen :242
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 894 ms. (steps per millisecond=1118 ) properties (out of 7) seen :265
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 892 ms. (steps per millisecond=1121 ) properties (out of 7) seen :233
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 911 ms. (steps per millisecond=1097 ) properties (out of 7) seen :254
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 934 ms. (steps per millisecond=1070 ) properties (out of 7) seen :277
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 902 ms. (steps per millisecond=1108 ) properties (out of 7) seen :298
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 918 ms. (steps per millisecond=1089 ) properties (out of 7) seen :250
[2022-06-10 06:30:10] [INFO ] Flow matrix only has 187 transitions (discarded 94 similar events)
// Phase 1: matrix 187 rows 118 cols
[2022-06-10 06:30:10] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 06:30:10] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:30:10] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 06:30:10] [INFO ] State equation strengthened by 35 read => feed constraints.
[2022-06-10 06:30:10] [INFO ] [Real]Added 35 Read/Feed constraints in 6 ms returned sat
[2022-06-10 06:30:10] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:30:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:30:10] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2022-06-10 06:30:10] [INFO ] [Nat]Added 35 Read/Feed constraints in 6 ms returned sat
[2022-06-10 06:30:10] [INFO ] Computed and/alt/rep : 62/314/58 causal constraints (skipped 127 transitions) in 12 ms.
[2022-06-10 06:30:10] [INFO ] Added : 17 causal constraints over 4 iterations in 85 ms. Result :sat
Minimization took 17 ms.
[2022-06-10 06:30:10] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:30:10] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-06-10 06:30:10] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:30:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:30:10] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2022-06-10 06:30:10] [INFO ] [Nat]Added 35 Read/Feed constraints in 7 ms returned sat
[2022-06-10 06:30:10] [INFO ] Deduced a trap composed of 30 places in 57 ms of which 1 ms to minimize.
[2022-06-10 06:30:10] [INFO ] Deduced a trap composed of 25 places in 47 ms of which 0 ms to minimize.
[2022-06-10 06:30:10] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 125 ms
[2022-06-10 06:30:10] [INFO ] Computed and/alt/rep : 62/314/58 causal constraints (skipped 127 transitions) in 10 ms.
[2022-06-10 06:30:10] [INFO ] Added : 2 causal constraints over 1 iterations in 31 ms. Result :sat
Minimization took 18 ms.
[2022-06-10 06:30:10] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:30:10] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-06-10 06:30:10] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:30:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:30:10] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-06-10 06:30:10] [INFO ] [Nat]Added 35 Read/Feed constraints in 7 ms returned sat
[2022-06-10 06:30:11] [INFO ] Deduced a trap composed of 23 places in 59 ms of which 0 ms to minimize.
[2022-06-10 06:30:11] [INFO ] Deduced a trap composed of 20 places in 59 ms of which 0 ms to minimize.
[2022-06-10 06:30:11] [INFO ] Deduced a trap composed of 27 places in 53 ms of which 1 ms to minimize.
[2022-06-10 06:30:11] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 197 ms
[2022-06-10 06:30:11] [INFO ] Computed and/alt/rep : 62/314/58 causal constraints (skipped 127 transitions) in 10 ms.
[2022-06-10 06:30:11] [INFO ] Added : 41 causal constraints over 10 iterations in 132 ms. Result :sat
Minimization took 28 ms.
[2022-06-10 06:30:11] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:30:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:30:11] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 06:30:11] [INFO ] [Real]Added 35 Read/Feed constraints in 4 ms returned sat
[2022-06-10 06:30:11] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:30:11] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:30:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:30:11] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-06-10 06:30:11] [INFO ] [Nat]Added 35 Read/Feed constraints in 4 ms returned sat
[2022-06-10 06:30:11] [INFO ] Computed and/alt/rep : 62/314/58 causal constraints (skipped 127 transitions) in 11 ms.
[2022-06-10 06:30:11] [INFO ] Added : 25 causal constraints over 5 iterations in 78 ms. Result :sat
Minimization took 20 ms.
[2022-06-10 06:30:11] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:30:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:30:11] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2022-06-10 06:30:11] [INFO ] [Real]Added 35 Read/Feed constraints in 5 ms returned sat
[2022-06-10 06:30:11] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:30:11] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:30:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:30:11] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-06-10 06:30:11] [INFO ] [Nat]Added 35 Read/Feed constraints in 5 ms returned sat
[2022-06-10 06:30:11] [INFO ] Deduced a trap composed of 34 places in 55 ms of which 1 ms to minimize.
[2022-06-10 06:30:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 69 ms
[2022-06-10 06:30:11] [INFO ] Computed and/alt/rep : 62/314/58 causal constraints (skipped 127 transitions) in 11 ms.
[2022-06-10 06:30:11] [INFO ] Added : 33 causal constraints over 7 iterations in 106 ms. Result :sat
Minimization took 23 ms.
[2022-06-10 06:30:12] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:30:12] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-06-10 06:30:12] [INFO ] [Real]Added 35 Read/Feed constraints in 5 ms returned sat
[2022-06-10 06:30:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:30:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:30:12] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-06-10 06:30:12] [INFO ] [Nat]Added 35 Read/Feed constraints in 11 ms returned sat
[2022-06-10 06:30:12] [INFO ] Deduced a trap composed of 23 places in 47 ms of which 1 ms to minimize.
[2022-06-10 06:30:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 59 ms
[2022-06-10 06:30:12] [INFO ] Computed and/alt/rep : 62/314/58 causal constraints (skipped 127 transitions) in 9 ms.
[2022-06-10 06:30:12] [INFO ] Deduced a trap composed of 19 places in 57 ms of which 1 ms to minimize.
[2022-06-10 06:30:12] [INFO ] Deduced a trap composed of 21 places in 58 ms of which 0 ms to minimize.
[2022-06-10 06:30:12] [INFO ] Deduced a trap composed of 19 places in 57 ms of which 4 ms to minimize.
[2022-06-10 06:30:12] [INFO ] Deduced a trap composed of 36 places in 53 ms of which 0 ms to minimize.
[2022-06-10 06:30:12] [INFO ] Deduced a trap composed of 33 places in 50 ms of which 0 ms to minimize.
[2022-06-10 06:30:12] [INFO ] Deduced a trap composed of 25 places in 44 ms of which 0 ms to minimize.
[2022-06-10 06:30:12] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 372 ms
[2022-06-10 06:30:12] [INFO ] Added : 9 causal constraints over 3 iterations in 421 ms. Result :sat
Minimization took 17 ms.
[2022-06-10 06:30:12] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:30:12] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-06-10 06:30:12] [INFO ] [Real]Added 35 Read/Feed constraints in 5 ms returned sat
[2022-06-10 06:30:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:30:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:30:12] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-06-10 06:30:12] [INFO ] [Nat]Added 35 Read/Feed constraints in 5 ms returned sat
[2022-06-10 06:30:12] [INFO ] Deduced a trap composed of 31 places in 45 ms of which 0 ms to minimize.
[2022-06-10 06:30:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2022-06-10 06:30:12] [INFO ] Computed and/alt/rep : 62/314/58 causal constraints (skipped 127 transitions) in 9 ms.
[2022-06-10 06:30:12] [INFO ] Deduced a trap composed of 36 places in 52 ms of which 0 ms to minimize.
[2022-06-10 06:30:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 73 ms
[2022-06-10 06:30:12] [INFO ] Added : 7 causal constraints over 3 iterations in 124 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1] Max seen :[8018, 63, 63, 7738, 65, 69, 77]
Support contains 7 out of 118 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 118/118 places, 281/281 transitions.
Applied a total of 0 rules in 7 ms. Remains 118 /118 variables (removed 0) and now considering 281/281 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 118/118 places, 281/281 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 118/118 places, 281/281 transitions.
Applied a total of 0 rules in 8 ms. Remains 118 /118 variables (removed 0) and now considering 281/281 (removed 0) transitions.
[2022-06-10 06:30:40] [INFO ] Flow matrix only has 187 transitions (discarded 94 similar events)
// Phase 1: matrix 187 rows 118 cols
[2022-06-10 06:30:40] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:30:40] [INFO ] Implicit Places using invariants in 186 ms returned []
[2022-06-10 06:30:40] [INFO ] Flow matrix only has 187 transitions (discarded 94 similar events)
// Phase 1: matrix 187 rows 118 cols
[2022-06-10 06:30:40] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 06:30:40] [INFO ] State equation strengthened by 35 read => feed constraints.
[2022-06-10 06:30:40] [INFO ] Implicit Places using invariants and state equation in 177 ms returned []
Implicit Place search using SMT with State Equation took 378 ms to find 0 implicit places.
[2022-06-10 06:30:40] [INFO ] Redundant transitions in 4 ms returned []
[2022-06-10 06:30:40] [INFO ] Flow matrix only has 187 transitions (discarded 94 similar events)
// Phase 1: matrix 187 rows 118 cols
[2022-06-10 06:30:40] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 06:30:40] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 118/118 places, 281/281 transitions.
Normalized transition count is 187 out of 281 initially.
// Phase 1: matrix 187 rows 118 cols
[2022-06-10 06:30:40] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000038 steps, including 2 resets, run finished after 937 ms. (steps per millisecond=1067 ) properties (out of 7) seen :8844
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 869 ms. (steps per millisecond=1150 ) properties (out of 7) seen :223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 831 ms. (steps per millisecond=1203 ) properties (out of 7) seen :256
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 871 ms. (steps per millisecond=1148 ) properties (out of 7) seen :236
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 833 ms. (steps per millisecond=1200 ) properties (out of 7) seen :225
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 852 ms. (steps per millisecond=1173 ) properties (out of 7) seen :283
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 836 ms. (steps per millisecond=1196 ) properties (out of 7) seen :300
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 832 ms. (steps per millisecond=1201 ) properties (out of 7) seen :258
[2022-06-10 06:30:47] [INFO ] Flow matrix only has 187 transitions (discarded 94 similar events)
// Phase 1: matrix 187 rows 118 cols
[2022-06-10 06:30:47] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:30:47] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:30:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:30:47] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-06-10 06:30:47] [INFO ] State equation strengthened by 35 read => feed constraints.
[2022-06-10 06:30:47] [INFO ] [Real]Added 35 Read/Feed constraints in 6 ms returned sat
[2022-06-10 06:30:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:30:47] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:30:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:30:47] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2022-06-10 06:30:48] [INFO ] [Nat]Added 35 Read/Feed constraints in 6 ms returned sat
[2022-06-10 06:30:48] [INFO ] Computed and/alt/rep : 62/314/58 causal constraints (skipped 127 transitions) in 12 ms.
[2022-06-10 06:30:48] [INFO ] Added : 17 causal constraints over 4 iterations in 73 ms. Result :sat
Minimization took 21 ms.
[2022-06-10 06:30:48] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:30:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:30:48] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-06-10 06:30:48] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:30:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:30:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:30:48] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-06-10 06:30:48] [INFO ] [Nat]Added 35 Read/Feed constraints in 6 ms returned sat
[2022-06-10 06:30:48] [INFO ] Deduced a trap composed of 30 places in 58 ms of which 1 ms to minimize.
[2022-06-10 06:30:48] [INFO ] Deduced a trap composed of 25 places in 50 ms of which 1 ms to minimize.
[2022-06-10 06:30:48] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 124 ms
[2022-06-10 06:30:48] [INFO ] Computed and/alt/rep : 62/314/58 causal constraints (skipped 127 transitions) in 9 ms.
[2022-06-10 06:30:48] [INFO ] Added : 2 causal constraints over 1 iterations in 29 ms. Result :sat
Minimization took 17 ms.
[2022-06-10 06:30:48] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:30:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:30:48] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-06-10 06:30:48] [INFO ] [Real]Added 35 Read/Feed constraints in 4 ms returned sat
[2022-06-10 06:30:48] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:30:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:30:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:30:48] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-06-10 06:30:48] [INFO ] [Nat]Added 35 Read/Feed constraints in 5 ms returned sat
[2022-06-10 06:30:48] [INFO ] Deduced a trap composed of 23 places in 57 ms of which 0 ms to minimize.
[2022-06-10 06:30:48] [INFO ] Deduced a trap composed of 27 places in 57 ms of which 1 ms to minimize.
[2022-06-10 06:30:48] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 143 ms
[2022-06-10 06:30:48] [INFO ] Computed and/alt/rep : 62/314/58 causal constraints (skipped 127 transitions) in 9 ms.
[2022-06-10 06:30:48] [INFO ] Added : 28 causal constraints over 7 iterations in 95 ms. Result :sat
Minimization took 23 ms.
[2022-06-10 06:30:48] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:30:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:30:48] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2022-06-10 06:30:48] [INFO ] [Real]Added 35 Read/Feed constraints in 5 ms returned sat
[2022-06-10 06:30:48] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:30:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:30:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:30:48] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-06-10 06:30:48] [INFO ] [Nat]Added 35 Read/Feed constraints in 4 ms returned sat
[2022-06-10 06:30:48] [INFO ] Computed and/alt/rep : 62/314/58 causal constraints (skipped 127 transitions) in 11 ms.
[2022-06-10 06:30:49] [INFO ] Added : 25 causal constraints over 5 iterations in 81 ms. Result :sat
Minimization took 20 ms.
[2022-06-10 06:30:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:30:49] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-06-10 06:30:49] [INFO ] [Real]Added 35 Read/Feed constraints in 5 ms returned sat
[2022-06-10 06:30:49] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:30:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:30:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:30:49] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-06-10 06:30:49] [INFO ] [Nat]Added 35 Read/Feed constraints in 5 ms returned sat
[2022-06-10 06:30:49] [INFO ] Deduced a trap composed of 34 places in 57 ms of which 1 ms to minimize.
[2022-06-10 06:30:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 73 ms
[2022-06-10 06:30:49] [INFO ] Computed and/alt/rep : 62/314/58 causal constraints (skipped 127 transitions) in 11 ms.
[2022-06-10 06:30:49] [INFO ] Added : 33 causal constraints over 7 iterations in 102 ms. Result :sat
Minimization took 23 ms.
[2022-06-10 06:30:49] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:30:49] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2022-06-10 06:30:49] [INFO ] [Real]Added 35 Read/Feed constraints in 12 ms returned sat
[2022-06-10 06:30:49] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:30:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:30:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:30:49] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2022-06-10 06:30:49] [INFO ] [Nat]Added 35 Read/Feed constraints in 6 ms returned sat
[2022-06-10 06:30:49] [INFO ] Deduced a trap composed of 23 places in 54 ms of which 0 ms to minimize.
[2022-06-10 06:30:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 74 ms
[2022-06-10 06:30:49] [INFO ] Computed and/alt/rep : 62/314/58 causal constraints (skipped 127 transitions) in 10 ms.
[2022-06-10 06:30:49] [INFO ] Deduced a trap composed of 19 places in 55 ms of which 1 ms to minimize.
[2022-06-10 06:30:49] [INFO ] Deduced a trap composed of 21 places in 53 ms of which 0 ms to minimize.
[2022-06-10 06:30:49] [INFO ] Deduced a trap composed of 19 places in 52 ms of which 1 ms to minimize.
[2022-06-10 06:30:49] [INFO ] Deduced a trap composed of 36 places in 48 ms of which 0 ms to minimize.
[2022-06-10 06:30:50] [INFO ] Deduced a trap composed of 33 places in 47 ms of which 0 ms to minimize.
[2022-06-10 06:30:50] [INFO ] Deduced a trap composed of 25 places in 49 ms of which 0 ms to minimize.
[2022-06-10 06:30:50] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 374 ms
[2022-06-10 06:30:50] [INFO ] Added : 9 causal constraints over 3 iterations in 428 ms. Result :sat
Minimization took 22 ms.
[2022-06-10 06:30:50] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:30:50] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2022-06-10 06:30:50] [INFO ] [Real]Added 35 Read/Feed constraints in 5 ms returned sat
[2022-06-10 06:30:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:30:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:30:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:30:50] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-06-10 06:30:50] [INFO ] [Nat]Added 35 Read/Feed constraints in 5 ms returned sat
[2022-06-10 06:30:50] [INFO ] Deduced a trap composed of 31 places in 56 ms of which 0 ms to minimize.
[2022-06-10 06:30:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 71 ms
[2022-06-10 06:30:50] [INFO ] Computed and/alt/rep : 62/314/58 causal constraints (skipped 127 transitions) in 11 ms.
[2022-06-10 06:30:50] [INFO ] Deduced a trap composed of 36 places in 56 ms of which 1 ms to minimize.
[2022-06-10 06:30:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 70 ms
[2022-06-10 06:30:50] [INFO ] Added : 7 causal constraints over 3 iterations in 122 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1] Max seen :[8018, 63, 125, 7738, 65, 69, 77]
Support contains 7 out of 118 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 118/118 places, 281/281 transitions.
Applied a total of 0 rules in 15 ms. Remains 118 /118 variables (removed 0) and now considering 281/281 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 118/118 places, 281/281 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 118/118 places, 281/281 transitions.
Applied a total of 0 rules in 6 ms. Remains 118 /118 variables (removed 0) and now considering 281/281 (removed 0) transitions.
[2022-06-10 06:31:18] [INFO ] Flow matrix only has 187 transitions (discarded 94 similar events)
// Phase 1: matrix 187 rows 118 cols
[2022-06-10 06:31:18] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:31:18] [INFO ] Implicit Places using invariants in 73 ms returned []
[2022-06-10 06:31:18] [INFO ] Flow matrix only has 187 transitions (discarded 94 similar events)
// Phase 1: matrix 187 rows 118 cols
[2022-06-10 06:31:18] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 06:31:18] [INFO ] State equation strengthened by 35 read => feed constraints.
[2022-06-10 06:31:18] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 237 ms to find 0 implicit places.
[2022-06-10 06:31:18] [INFO ] Redundant transitions in 3 ms returned []
[2022-06-10 06:31:18] [INFO ] Flow matrix only has 187 transitions (discarded 94 similar events)
// Phase 1: matrix 187 rows 118 cols
[2022-06-10 06:31:18] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:31:18] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 118/118 places, 281/281 transitions.
Starting property specific reduction for FunctionPointer-PT-b064-UpperBounds-00
Normalized transition count is 187 out of 281 initially.
// Phase 1: matrix 187 rows 118 cols
[2022-06-10 06:31:18] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 10034 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=771 ) properties (out of 1) seen :64
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 06:31:18] [INFO ] Flow matrix only has 187 transitions (discarded 94 similar events)
// Phase 1: matrix 187 rows 118 cols
[2022-06-10 06:31:18] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:31:18] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:31:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:31:18] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-06-10 06:31:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:31:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:31:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:31:19] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-06-10 06:31:19] [INFO ] State equation strengthened by 35 read => feed constraints.
[2022-06-10 06:31:19] [INFO ] [Nat]Added 35 Read/Feed constraints in 6 ms returned sat
[2022-06-10 06:31:19] [INFO ] Computed and/alt/rep : 62/314/58 causal constraints (skipped 127 transitions) in 11 ms.
[2022-06-10 06:31:19] [INFO ] Added : 22 causal constraints over 6 iterations in 91 ms. Result :sat
Minimization took 22 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[64]
Support contains 1 out of 118 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 118/118 places, 281/281 transitions.
Graph (complete) has 489 edges and 118 vertex of which 108 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 0 output transitions
Drop transitions removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 108 transition count 266
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 18 place count 106 transition count 262
Iterating global reduction 1 with 2 rules applied. Total rules applied 20 place count 106 transition count 262
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 22 place count 104 transition count 256
Iterating global reduction 1 with 2 rules applied. Total rules applied 24 place count 104 transition count 256
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 26 place count 102 transition count 252
Iterating global reduction 1 with 2 rules applied. Total rules applied 28 place count 102 transition count 252
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 30 place count 100 transition count 244
Iterating global reduction 1 with 2 rules applied. Total rules applied 32 place count 100 transition count 244
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 34 place count 98 transition count 240
Iterating global reduction 1 with 2 rules applied. Total rules applied 36 place count 98 transition count 240
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 38 place count 96 transition count 234
Iterating global reduction 1 with 2 rules applied. Total rules applied 40 place count 96 transition count 234
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 42 place count 94 transition count 230
Iterating global reduction 1 with 2 rules applied. Total rules applied 44 place count 94 transition count 230
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 46 place count 92 transition count 226
Iterating global reduction 1 with 2 rules applied. Total rules applied 48 place count 92 transition count 226
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 50 place count 90 transition count 222
Iterating global reduction 1 with 2 rules applied. Total rules applied 52 place count 90 transition count 222
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 54 place count 88 transition count 218
Iterating global reduction 1 with 2 rules applied. Total rules applied 56 place count 88 transition count 218
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 57 place count 87 transition count 216
Iterating global reduction 1 with 1 rules applied. Total rules applied 58 place count 87 transition count 216
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 59 place count 86 transition count 214
Iterating global reduction 1 with 1 rules applied. Total rules applied 60 place count 86 transition count 214
Applied a total of 60 rules in 24 ms. Remains 86 /118 variables (removed 32) and now considering 214/281 (removed 67) transitions.
Finished structural reductions, in 1 iterations. Remains : 86/118 places, 214/281 transitions.
Normalized transition count is 133 out of 214 initially.
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:31:19] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 974 ms. (steps per millisecond=1026 ) properties (out of 1) seen :7979
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 589 ms. (steps per millisecond=1697 ) properties (out of 1) seen :528
[2022-06-10 06:31:20] [INFO ] Flow matrix only has 133 transitions (discarded 81 similar events)
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:31:20] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 06:31:20] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:31:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:31:20] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-06-10 06:31:20] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-06-10 06:31:20] [INFO ] [Real]Added 19 Read/Feed constraints in 5 ms returned sat
[2022-06-10 06:31:20] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:31:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:31:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:31:20] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-06-10 06:31:20] [INFO ] [Nat]Added 19 Read/Feed constraints in 4 ms returned sat
[2022-06-10 06:31:20] [INFO ] Computed and/alt/rep : 63/212/57 causal constraints (skipped 74 transitions) in 7 ms.
[2022-06-10 06:31:21] [INFO ] Added : 30 causal constraints over 7 iterations in 71 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7979]
Support contains 1 out of 86 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 86/86 places, 214/214 transitions.
Applied a total of 0 rules in 6 ms. Remains 86 /86 variables (removed 0) and now considering 214/214 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 86/86 places, 214/214 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 86/86 places, 214/214 transitions.
Applied a total of 0 rules in 3 ms. Remains 86 /86 variables (removed 0) and now considering 214/214 (removed 0) transitions.
[2022-06-10 06:31:21] [INFO ] Flow matrix only has 133 transitions (discarded 81 similar events)
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:31:21] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 06:31:21] [INFO ] Implicit Places using invariants in 62 ms returned []
[2022-06-10 06:31:21] [INFO ] Flow matrix only has 133 transitions (discarded 81 similar events)
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:31:21] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 06:31:21] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-06-10 06:31:21] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
[2022-06-10 06:31:21] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 06:31:21] [INFO ] Flow matrix only has 133 transitions (discarded 81 similar events)
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:31:21] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:31:21] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 86/86 places, 214/214 transitions.
Normalized transition count is 133 out of 214 initially.
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:31:21] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1038 ms. (steps per millisecond=963 ) properties (out of 1) seen :15657
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 605 ms. (steps per millisecond=1652 ) properties (out of 1) seen :507
[2022-06-10 06:31:22] [INFO ] Flow matrix only has 133 transitions (discarded 81 similar events)
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:31:22] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:31:22] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:31:23] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-06-10 06:31:23] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-06-10 06:31:23] [INFO ] [Real]Added 19 Read/Feed constraints in 5 ms returned sat
[2022-06-10 06:31:23] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:31:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:31:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:31:23] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-06-10 06:31:23] [INFO ] [Nat]Added 19 Read/Feed constraints in 4 ms returned sat
[2022-06-10 06:31:23] [INFO ] Computed and/alt/rep : 63/212/57 causal constraints (skipped 74 transitions) in 8 ms.
[2022-06-10 06:31:23] [INFO ] Added : 30 causal constraints over 7 iterations in 73 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[15657]
Support contains 1 out of 86 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 86/86 places, 214/214 transitions.
Applied a total of 0 rules in 6 ms. Remains 86 /86 variables (removed 0) and now considering 214/214 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 86/86 places, 214/214 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 86/86 places, 214/214 transitions.
Applied a total of 0 rules in 6 ms. Remains 86 /86 variables (removed 0) and now considering 214/214 (removed 0) transitions.
[2022-06-10 06:31:23] [INFO ] Flow matrix only has 133 transitions (discarded 81 similar events)
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:31:23] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 06:31:23] [INFO ] Implicit Places using invariants in 63 ms returned []
[2022-06-10 06:31:23] [INFO ] Flow matrix only has 133 transitions (discarded 81 similar events)
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:31:23] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-10 06:31:23] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-06-10 06:31:23] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
[2022-06-10 06:31:23] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 06:31:23] [INFO ] Flow matrix only has 133 transitions (discarded 81 similar events)
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:31:23] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:31:23] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 86/86 places, 214/214 transitions.
Normalized transition count is 133 out of 214 initially.
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:31:23] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 963 ms. (steps per millisecond=1038 ) properties (out of 1) seen :7864
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 604 ms. (steps per millisecond=1655 ) properties (out of 1) seen :526
[2022-06-10 06:31:25] [INFO ] Flow matrix only has 133 transitions (discarded 81 similar events)
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:31:25] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:31:25] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:31:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:31:25] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-06-10 06:31:25] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-06-10 06:31:25] [INFO ] [Real]Added 19 Read/Feed constraints in 4 ms returned sat
[2022-06-10 06:31:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:31:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:31:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:31:25] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-06-10 06:31:25] [INFO ] [Nat]Added 19 Read/Feed constraints in 4 ms returned sat
[2022-06-10 06:31:25] [INFO ] Computed and/alt/rep : 63/212/57 causal constraints (skipped 74 transitions) in 8 ms.
[2022-06-10 06:31:25] [INFO ] Added : 30 causal constraints over 7 iterations in 72 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[15657]
Support contains 1 out of 86 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 86/86 places, 214/214 transitions.
Applied a total of 0 rules in 5 ms. Remains 86 /86 variables (removed 0) and now considering 214/214 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 86/86 places, 214/214 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 86/86 places, 214/214 transitions.
Applied a total of 0 rules in 11 ms. Remains 86 /86 variables (removed 0) and now considering 214/214 (removed 0) transitions.
[2022-06-10 06:31:25] [INFO ] Flow matrix only has 133 transitions (discarded 81 similar events)
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:31:25] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:31:25] [INFO ] Implicit Places using invariants in 60 ms returned []
[2022-06-10 06:31:25] [INFO ] Flow matrix only has 133 transitions (discarded 81 similar events)
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:31:25] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:31:25] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-06-10 06:31:25] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
[2022-06-10 06:31:25] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 06:31:25] [INFO ] Flow matrix only has 133 transitions (discarded 81 similar events)
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:31:25] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:31:25] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 86/86 places, 214/214 transitions.
Ending property specific reduction for FunctionPointer-PT-b064-UpperBounds-00 in 6666 ms.
Starting property specific reduction for FunctionPointer-PT-b064-UpperBounds-01
Normalized transition count is 187 out of 281 initially.
// Phase 1: matrix 187 rows 118 cols
[2022-06-10 06:31:25] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :67
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 06:31:25] [INFO ] Flow matrix only has 187 transitions (discarded 94 similar events)
// Phase 1: matrix 187 rows 118 cols
[2022-06-10 06:31:25] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:31:25] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:31:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:31:25] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-06-10 06:31:25] [INFO ] State equation strengthened by 35 read => feed constraints.
[2022-06-10 06:31:25] [INFO ] [Real]Added 35 Read/Feed constraints in 6 ms returned sat
[2022-06-10 06:31:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:31:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:31:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:31:25] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-06-10 06:31:25] [INFO ] [Nat]Added 35 Read/Feed constraints in 5 ms returned sat
[2022-06-10 06:31:25] [INFO ] Deduced a trap composed of 30 places in 55 ms of which 1 ms to minimize.
[2022-06-10 06:31:25] [INFO ] Deduced a trap composed of 34 places in 44 ms of which 0 ms to minimize.
[2022-06-10 06:31:25] [INFO ] Deduced a trap composed of 31 places in 48 ms of which 1 ms to minimize.
[2022-06-10 06:31:25] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 182 ms
[2022-06-10 06:31:25] [INFO ] Computed and/alt/rep : 62/314/58 causal constraints (skipped 127 transitions) in 11 ms.
[2022-06-10 06:31:26] [INFO ] Deduced a trap composed of 20 places in 58 ms of which 2 ms to minimize.
[2022-06-10 06:31:26] [INFO ] Deduced a trap composed of 24 places in 49 ms of which 1 ms to minimize.
[2022-06-10 06:31:26] [INFO ] Deduced a trap composed of 32 places in 52 ms of which 0 ms to minimize.
[2022-06-10 06:31:26] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 198 ms
[2022-06-10 06:31:26] [INFO ] Added : 7 causal constraints over 3 iterations in 252 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[67]
Support contains 1 out of 118 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 118/118 places, 281/281 transitions.
Graph (complete) has 489 edges and 118 vertex of which 110 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.0 ms
Discarding 8 places :
Also discarding 0 output transitions
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 110 transition count 271
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 14 place count 107 transition count 265
Iterating global reduction 1 with 3 rules applied. Total rules applied 17 place count 107 transition count 265
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 20 place count 104 transition count 257
Iterating global reduction 1 with 3 rules applied. Total rules applied 23 place count 104 transition count 257
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 26 place count 101 transition count 251
Iterating global reduction 1 with 3 rules applied. Total rules applied 29 place count 101 transition count 251
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 32 place count 98 transition count 239
Iterating global reduction 1 with 3 rules applied. Total rules applied 35 place count 98 transition count 239
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 38 place count 95 transition count 233
Iterating global reduction 1 with 3 rules applied. Total rules applied 41 place count 95 transition count 233
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 44 place count 92 transition count 223
Iterating global reduction 1 with 3 rules applied. Total rules applied 47 place count 92 transition count 223
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 50 place count 89 transition count 217
Iterating global reduction 1 with 3 rules applied. Total rules applied 53 place count 89 transition count 217
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 56 place count 86 transition count 211
Iterating global reduction 1 with 3 rules applied. Total rules applied 59 place count 86 transition count 211
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 62 place count 83 transition count 205
Iterating global reduction 1 with 3 rules applied. Total rules applied 65 place count 83 transition count 205
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 68 place count 80 transition count 199
Iterating global reduction 1 with 3 rules applied. Total rules applied 71 place count 80 transition count 199
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 73 place count 78 transition count 195
Iterating global reduction 1 with 2 rules applied. Total rules applied 75 place count 78 transition count 195
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 77 place count 76 transition count 191
Iterating global reduction 1 with 2 rules applied. Total rules applied 79 place count 76 transition count 191
Applied a total of 79 rules in 24 ms. Remains 76 /118 variables (removed 42) and now considering 191/281 (removed 90) transitions.
Finished structural reductions, in 1 iterations. Remains : 76/118 places, 191/281 transitions.
Normalized transition count is 117 out of 191 initially.
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 06:31:26] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 755 ms. (steps per millisecond=1324 ) properties (out of 1) seen :52
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 :71
[2022-06-10 06:31:27] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 06:31:27] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:31:27] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:31:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:31:27] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-06-10 06:31:27] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 06:31:27] [INFO ] [Real]Added 18 Read/Feed constraints in 3 ms returned sat
[2022-06-10 06:31:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:31:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:31:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:31:27] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-06-10 06:31:27] [INFO ] [Nat]Added 18 Read/Feed constraints in 5 ms returned sat
[2022-06-10 06:31:27] [INFO ] Deduced a trap composed of 19 places in 44 ms of which 0 ms to minimize.
[2022-06-10 06:31:27] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 0 ms to minimize.
[2022-06-10 06:31:27] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 91 ms
[2022-06-10 06:31:27] [INFO ] Computed and/alt/rep : 61/197/52 causal constraints (skipped 63 transitions) in 6 ms.
[2022-06-10 06:31:27] [INFO ] Added : 11 causal constraints over 4 iterations in 41 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[71]
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 2 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
[2022-06-10 06:31:27] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 06:31:27] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:31:27] [INFO ] Implicit Places using invariants in 60 ms returned []
[2022-06-10 06:31:27] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 06:31:27] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:31:27] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 06:31:28] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
[2022-06-10 06:31:28] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 06:31:28] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 06:31:28] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:31:28] [INFO ] Dead Transitions using invariants and state equation in 78 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 06:31:28] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 872 ms. (steps per millisecond=1146 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 498 ms. (steps per millisecond=2008 ) properties (out of 1) seen :65
[2022-06-10 06:31:29] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 06:31:29] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:31:29] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:31:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:31:29] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-06-10 06:31:29] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 06:31:29] [INFO ] [Real]Added 18 Read/Feed constraints in 3 ms returned sat
[2022-06-10 06:31:29] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:31:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:31:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:31:29] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-06-10 06:31:29] [INFO ] [Nat]Added 18 Read/Feed constraints in 5 ms returned sat
[2022-06-10 06:31:29] [INFO ] Deduced a trap composed of 19 places in 45 ms of which 0 ms to minimize.
[2022-06-10 06:31:29] [INFO ] Deduced a trap composed of 19 places in 40 ms of which 1 ms to minimize.
[2022-06-10 06:31:29] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 111 ms
[2022-06-10 06:31:29] [INFO ] Computed and/alt/rep : 61/197/52 causal constraints (skipped 63 transitions) in 8 ms.
[2022-06-10 06:31:29] [INFO ] Added : 11 causal constraints over 4 iterations in 42 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[71]
Support contains 1 out of 76 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 76/76 places, 191/191 transitions.
Applied a total of 0 rules in 2 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 76/76 places, 191/191 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 76/76 places, 191/191 transitions.
Applied a total of 0 rules in 3 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
[2022-06-10 06:31:29] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 06:31:29] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:31:29] [INFO ] Implicit Places using invariants in 56 ms returned []
[2022-06-10 06:31:29] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 06:31:29] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 06:31:29] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 06:31:30] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
[2022-06-10 06:31:30] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 06:31:30] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 06:31:30] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:31:30] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 76/76 places, 191/191 transitions.
Ending property specific reduction for FunctionPointer-PT-b064-UpperBounds-01 in 4529 ms.
Starting property specific reduction for FunctionPointer-PT-b064-UpperBounds-02
Normalized transition count is 187 out of 281 initially.
// Phase 1: matrix 187 rows 118 cols
[2022-06-10 06:31:30] [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 :10
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 06:31:30] [INFO ] Flow matrix only has 187 transitions (discarded 94 similar events)
// Phase 1: matrix 187 rows 118 cols
[2022-06-10 06:31:30] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:31:30] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:31:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:31:30] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2022-06-10 06:31:30] [INFO ] State equation strengthened by 35 read => feed constraints.
[2022-06-10 06:31:30] [INFO ] [Real]Added 35 Read/Feed constraints in 5 ms returned sat
[2022-06-10 06:31:30] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:31:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:31:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:31:30] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-06-10 06:31:30] [INFO ] [Nat]Added 35 Read/Feed constraints in 6 ms returned sat
[2022-06-10 06:31:30] [INFO ] Deduced a trap composed of 23 places in 58 ms of which 0 ms to minimize.
[2022-06-10 06:31:30] [INFO ] Deduced a trap composed of 20 places in 55 ms of which 1 ms to minimize.
[2022-06-10 06:31:30] [INFO ] Deduced a trap composed of 27 places in 55 ms of which 0 ms to minimize.
[2022-06-10 06:31:30] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 195 ms
[2022-06-10 06:31:30] [INFO ] Computed and/alt/rep : 62/314/58 causal constraints (skipped 127 transitions) in 11 ms.
[2022-06-10 06:31:30] [INFO ] Added : 36 causal constraints over 9 iterations in 129 ms. Result :sat
Minimization took 23 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10]
Support contains 1 out of 118 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 118/118 places, 281/281 transitions.
Graph (complete) has 489 edges and 118 vertex of which 107 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.0 ms
Discarding 11 places :
Also discarding 0 output transitions
Drop transitions removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 107 transition count 266
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 19 place count 104 transition count 260
Iterating global reduction 1 with 3 rules applied. Total rules applied 22 place count 104 transition count 260
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 25 place count 101 transition count 252
Iterating global reduction 1 with 3 rules applied. Total rules applied 28 place count 101 transition count 252
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 30 place count 99 transition count 248
Iterating global reduction 1 with 2 rules applied. Total rules applied 32 place count 99 transition count 248
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 34 place count 97 transition count 240
Iterating global reduction 1 with 2 rules applied. Total rules applied 36 place count 97 transition count 240
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 38 place count 95 transition count 236
Iterating global reduction 1 with 2 rules applied. Total rules applied 40 place count 95 transition count 236
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 42 place count 93 transition count 230
Iterating global reduction 1 with 2 rules applied. Total rules applied 44 place count 93 transition count 230
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 46 place count 91 transition count 226
Iterating global reduction 1 with 2 rules applied. Total rules applied 48 place count 91 transition count 226
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 50 place count 89 transition count 222
Iterating global reduction 1 with 2 rules applied. Total rules applied 52 place count 89 transition count 222
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 54 place count 87 transition count 218
Iterating global reduction 1 with 2 rules applied. Total rules applied 56 place count 87 transition count 218
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 58 place count 85 transition count 214
Iterating global reduction 1 with 2 rules applied. Total rules applied 60 place count 85 transition count 214
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 61 place count 84 transition count 212
Iterating global reduction 1 with 1 rules applied. Total rules applied 62 place count 84 transition count 212
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 63 place count 83 transition count 210
Iterating global reduction 1 with 1 rules applied. Total rules applied 64 place count 83 transition count 210
Applied a total of 64 rules in 14 ms. Remains 83 /118 variables (removed 35) and now considering 210/281 (removed 71) transitions.
Finished structural reductions, in 1 iterations. Remains : 83/118 places, 210/281 transitions.
Normalized transition count is 130 out of 210 initially.
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 06:31:30] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 956 ms. (steps per millisecond=1046 ) properties (out of 1) seen :21
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 610 ms. (steps per millisecond=1639 ) properties (out of 1) seen :246
[2022-06-10 06:31:32] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 06:31:32] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:31:32] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:31:32] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-06-10 06:31:32] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 06:31:32] [INFO ] [Real]Added 18 Read/Feed constraints in 4 ms returned sat
[2022-06-10 06:31:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:31:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:31:32] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-06-10 06:31:32] [INFO ] [Nat]Added 18 Read/Feed constraints in 3 ms returned sat
[2022-06-10 06:31:32] [INFO ] Deduced a trap composed of 26 places in 47 ms of which 1 ms to minimize.
[2022-06-10 06:31:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 60 ms
[2022-06-10 06:31:32] [INFO ] Computed and/alt/rep : 61/202/55 causal constraints (skipped 73 transitions) in 8 ms.
[2022-06-10 06:31:32] [INFO ] Deduced a trap composed of 19 places in 47 ms of which 1 ms to minimize.
[2022-06-10 06:31:32] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 0 ms to minimize.
[2022-06-10 06:31:32] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 115 ms
[2022-06-10 06:31:32] [INFO ] Added : 20 causal constraints over 5 iterations in 179 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[246]
Support contains 1 out of 83 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 83/83 places, 210/210 transitions.
Applied a total of 0 rules in 3 ms. Remains 83 /83 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 83/83 places, 210/210 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 83/83 places, 210/210 transitions.
Applied a total of 0 rules in 3 ms. Remains 83 /83 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2022-06-10 06:31:33] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 06:31:33] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 06:31:33] [INFO ] Implicit Places using invariants in 58 ms returned []
[2022-06-10 06:31:33] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 06:31:33] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:31:33] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 06:31:33] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
[2022-06-10 06:31:33] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 06:31:33] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 06:31:33] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 06:31:33] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 83/83 places, 210/210 transitions.
Normalized transition count is 130 out of 210 initially.
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 06:31:33] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1020 ms. (steps per millisecond=980 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 616 ms. (steps per millisecond=1623 ) properties (out of 1) seen :221
[2022-06-10 06:31:34] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 06:31:34] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 06:31:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:31:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:31:34] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-06-10 06:31:34] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 06:31:34] [INFO ] [Real]Added 18 Read/Feed constraints in 4 ms returned sat
[2022-06-10 06:31:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:31:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:31:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:31:35] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-06-10 06:31:35] [INFO ] [Nat]Added 18 Read/Feed constraints in 4 ms returned sat
[2022-06-10 06:31:35] [INFO ] Deduced a trap composed of 26 places in 43 ms of which 0 ms to minimize.
[2022-06-10 06:31:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 51 ms
[2022-06-10 06:31:35] [INFO ] Computed and/alt/rep : 61/202/55 causal constraints (skipped 73 transitions) in 7 ms.
[2022-06-10 06:31:35] [INFO ] Deduced a trap composed of 19 places in 47 ms of which 1 ms to minimize.
[2022-06-10 06:31:35] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 0 ms to minimize.
[2022-06-10 06:31:35] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 102 ms
[2022-06-10 06:31:35] [INFO ] Added : 20 causal constraints over 5 iterations in 160 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[246]
Support contains 1 out of 83 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 83/83 places, 210/210 transitions.
Applied a total of 0 rules in 3 ms. Remains 83 /83 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 83/83 places, 210/210 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 83/83 places, 210/210 transitions.
Applied a total of 0 rules in 3 ms. Remains 83 /83 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2022-06-10 06:31:35] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 06:31:35] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 06:31:35] [INFO ] Implicit Places using invariants in 60 ms returned []
[2022-06-10 06:31:35] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 06:31:35] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 06:31:35] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 06:31:35] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
[2022-06-10 06:31:35] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 06:31:35] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 06:31:35] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:31:35] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 83/83 places, 210/210 transitions.
Ending property specific reduction for FunctionPointer-PT-b064-UpperBounds-02 in 5871 ms.
Starting property specific reduction for FunctionPointer-PT-b064-UpperBounds-04
Normalized transition count is 187 out of 281 initially.
// Phase 1: matrix 187 rows 118 cols
[2022-06-10 06:31:35] [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 :54
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 06:31:35] [INFO ] Flow matrix only has 187 transitions (discarded 94 similar events)
// Phase 1: matrix 187 rows 118 cols
[2022-06-10 06:31:35] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:31:36] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:31:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:31:36] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2022-06-10 06:31:36] [INFO ] State equation strengthened by 35 read => feed constraints.
[2022-06-10 06:31:36] [INFO ] [Real]Added 35 Read/Feed constraints in 5 ms returned sat
[2022-06-10 06:31:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:31:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:31:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:31:36] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2022-06-10 06:31:36] [INFO ] [Nat]Added 35 Read/Feed constraints in 5 ms returned sat
[2022-06-10 06:31:36] [INFO ] Computed and/alt/rep : 62/314/58 causal constraints (skipped 127 transitions) in 13 ms.
[2022-06-10 06:31:36] [INFO ] Added : 25 causal constraints over 5 iterations in 84 ms. Result :sat
Minimization took 21 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[54]
Support contains 1 out of 118 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 118/118 places, 281/281 transitions.
Graph (complete) has 489 edges and 118 vertex of which 108 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 0 output transitions
Drop transitions removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 108 transition count 266
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 18 place count 106 transition count 262
Iterating global reduction 1 with 2 rules applied. Total rules applied 20 place count 106 transition count 262
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 22 place count 104 transition count 256
Iterating global reduction 1 with 2 rules applied. Total rules applied 24 place count 104 transition count 256
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 26 place count 102 transition count 252
Iterating global reduction 1 with 2 rules applied. Total rules applied 28 place count 102 transition count 252
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 30 place count 100 transition count 244
Iterating global reduction 1 with 2 rules applied. Total rules applied 32 place count 100 transition count 244
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 34 place count 98 transition count 240
Iterating global reduction 1 with 2 rules applied. Total rules applied 36 place count 98 transition count 240
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 38 place count 96 transition count 234
Iterating global reduction 1 with 2 rules applied. Total rules applied 40 place count 96 transition count 234
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 42 place count 94 transition count 230
Iterating global reduction 1 with 2 rules applied. Total rules applied 44 place count 94 transition count 230
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 46 place count 92 transition count 226
Iterating global reduction 1 with 2 rules applied. Total rules applied 48 place count 92 transition count 226
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 50 place count 90 transition count 222
Iterating global reduction 1 with 2 rules applied. Total rules applied 52 place count 90 transition count 222
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 54 place count 88 transition count 218
Iterating global reduction 1 with 2 rules applied. Total rules applied 56 place count 88 transition count 218
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 57 place count 87 transition count 216
Iterating global reduction 1 with 1 rules applied. Total rules applied 58 place count 87 transition count 216
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 59 place count 86 transition count 214
Iterating global reduction 1 with 1 rules applied. Total rules applied 60 place count 86 transition count 214
Applied a total of 60 rules in 17 ms. Remains 86 /118 variables (removed 32) and now considering 214/281 (removed 67) transitions.
Finished structural reductions, in 1 iterations. Remains : 86/118 places, 214/281 transitions.
Normalized transition count is 133 out of 214 initially.
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:31:36] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 962 ms. (steps per millisecond=1039 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 619 ms. (steps per millisecond=1615 ) properties (out of 1) seen :218
[2022-06-10 06:31:38] [INFO ] Flow matrix only has 133 transitions (discarded 81 similar events)
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:31:38] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:31:38] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:31:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:31:38] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-06-10 06:31:38] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-06-10 06:31:38] [INFO ] [Real]Added 19 Read/Feed constraints in 2 ms returned sat
[2022-06-10 06:31:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:31:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:31:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:31:38] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-06-10 06:31:38] [INFO ] [Nat]Added 19 Read/Feed constraints in 3 ms returned sat
[2022-06-10 06:31:38] [INFO ] Deduced a trap composed of 21 places in 45 ms of which 1 ms to minimize.
[2022-06-10 06:31:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 52 ms
[2022-06-10 06:31:38] [INFO ] Computed and/alt/rep : 63/212/57 causal constraints (skipped 74 transitions) in 7 ms.
[2022-06-10 06:31:38] [INFO ] Added : 13 causal constraints over 4 iterations in 42 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[218]
Support contains 1 out of 86 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 86/86 places, 214/214 transitions.
Applied a total of 0 rules in 3 ms. Remains 86 /86 variables (removed 0) and now considering 214/214 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 86/86 places, 214/214 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 86/86 places, 214/214 transitions.
Applied a total of 0 rules in 3 ms. Remains 86 /86 variables (removed 0) and now considering 214/214 (removed 0) transitions.
[2022-06-10 06:31:38] [INFO ] Flow matrix only has 133 transitions (discarded 81 similar events)
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:31:38] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:31:38] [INFO ] Implicit Places using invariants in 95 ms returned []
[2022-06-10 06:31:38] [INFO ] Flow matrix only has 133 transitions (discarded 81 similar events)
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:31:38] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:31:38] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-06-10 06:31:39] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
[2022-06-10 06:31:39] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 06:31:39] [INFO ] Flow matrix only has 133 transitions (discarded 81 similar events)
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:31:39] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 06:31:39] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 86/86 places, 214/214 transitions.
Normalized transition count is 133 out of 214 initially.
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:31:39] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 970 ms. (steps per millisecond=1030 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 610 ms. (steps per millisecond=1639 ) properties (out of 1) seen :225
[2022-06-10 06:31:40] [INFO ] Flow matrix only has 133 transitions (discarded 81 similar events)
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:31:40] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:31:40] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:31:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:31:40] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-06-10 06:31:40] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-06-10 06:31:40] [INFO ] [Real]Added 19 Read/Feed constraints in 2 ms returned sat
[2022-06-10 06:31:40] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:31:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:31:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:31:40] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-06-10 06:31:40] [INFO ] [Nat]Added 19 Read/Feed constraints in 3 ms returned sat
[2022-06-10 06:31:40] [INFO ] Deduced a trap composed of 21 places in 47 ms of which 0 ms to minimize.
[2022-06-10 06:31:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2022-06-10 06:31:40] [INFO ] Computed and/alt/rep : 63/212/57 causal constraints (skipped 74 transitions) in 8 ms.
[2022-06-10 06:31:40] [INFO ] Added : 13 causal constraints over 4 iterations in 46 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[250]
Support contains 1 out of 86 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 86/86 places, 214/214 transitions.
Applied a total of 0 rules in 2 ms. Remains 86 /86 variables (removed 0) and now considering 214/214 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 86/86 places, 214/214 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 86/86 places, 214/214 transitions.
Applied a total of 0 rules in 3 ms. Remains 86 /86 variables (removed 0) and now considering 214/214 (removed 0) transitions.
[2022-06-10 06:31:41] [INFO ] Flow matrix only has 133 transitions (discarded 81 similar events)
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:31:41] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:31:41] [INFO ] Implicit Places using invariants in 74 ms returned []
[2022-06-10 06:31:41] [INFO ] Flow matrix only has 133 transitions (discarded 81 similar events)
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:31:41] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 06:31:41] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-06-10 06:31:41] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
[2022-06-10 06:31:41] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 06:31:41] [INFO ] Flow matrix only has 133 transitions (discarded 81 similar events)
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:31:41] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 06:31:41] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 86/86 places, 214/214 transitions.
Normalized transition count is 133 out of 214 initially.
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:31:41] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 940 ms. (steps per millisecond=1063 ) properties (out of 1) seen :7724
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 :219
[2022-06-10 06:31:43] [INFO ] Flow matrix only has 133 transitions (discarded 81 similar events)
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:31:43] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 06:31:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:31:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:31:43] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-06-10 06:31:43] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-06-10 06:31:43] [INFO ] [Real]Added 19 Read/Feed constraints in 2 ms returned sat
[2022-06-10 06:31:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:31:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:31:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:31:43] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-06-10 06:31:43] [INFO ] [Nat]Added 19 Read/Feed constraints in 3 ms returned sat
[2022-06-10 06:31:43] [INFO ] Deduced a trap composed of 21 places in 50 ms of which 0 ms to minimize.
[2022-06-10 06:31:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 64 ms
[2022-06-10 06:31:43] [INFO ] Computed and/alt/rep : 63/212/57 causal constraints (skipped 74 transitions) in 10 ms.
[2022-06-10 06:31:43] [INFO ] Added : 13 causal constraints over 4 iterations in 48 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7724]
Support contains 1 out of 86 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 86/86 places, 214/214 transitions.
Applied a total of 0 rules in 3 ms. Remains 86 /86 variables (removed 0) and now considering 214/214 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 86/86 places, 214/214 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 86/86 places, 214/214 transitions.
Applied a total of 0 rules in 12 ms. Remains 86 /86 variables (removed 0) and now considering 214/214 (removed 0) transitions.
[2022-06-10 06:32:06] [INFO ] Flow matrix only has 133 transitions (discarded 81 similar events)
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:32:06] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:32:06] [INFO ] Implicit Places using invariants in 77 ms returned []
[2022-06-10 06:32:06] [INFO ] Flow matrix only has 133 transitions (discarded 81 similar events)
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:32:06] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 06:32:06] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-06-10 06:32:06] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
[2022-06-10 06:32:06] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 06:32:06] [INFO ] Flow matrix only has 133 transitions (discarded 81 similar events)
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:32:06] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 06:32:06] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 86/86 places, 214/214 transitions.
Normalized transition count is 133 out of 214 initially.
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:32:06] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000007 steps, including 2 resets, run finished after 924 ms. (steps per millisecond=1082 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 573 ms. (steps per millisecond=1745 ) properties (out of 1) seen :234
[2022-06-10 06:32:08] [INFO ] Flow matrix only has 133 transitions (discarded 81 similar events)
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:32:08] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:32:08] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:32:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:32:08] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-06-10 06:32:08] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-06-10 06:32:08] [INFO ] [Real]Added 19 Read/Feed constraints in 3 ms returned sat
[2022-06-10 06:32:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:32:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:32:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:32:08] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-06-10 06:32:08] [INFO ] [Nat]Added 19 Read/Feed constraints in 3 ms returned sat
[2022-06-10 06:32:08] [INFO ] Deduced a trap composed of 21 places in 52 ms of which 1 ms to minimize.
[2022-06-10 06:32:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 62 ms
[2022-06-10 06:32:08] [INFO ] Computed and/alt/rep : 63/212/57 causal constraints (skipped 74 transitions) in 6 ms.
[2022-06-10 06:32:08] [INFO ] Added : 13 causal constraints over 4 iterations in 44 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7724]
Support contains 1 out of 86 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 86/86 places, 214/214 transitions.
Applied a total of 0 rules in 4 ms. Remains 86 /86 variables (removed 0) and now considering 214/214 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 86/86 places, 214/214 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 86/86 places, 214/214 transitions.
Applied a total of 0 rules in 2 ms. Remains 86 /86 variables (removed 0) and now considering 214/214 (removed 0) transitions.
[2022-06-10 06:32:31] [INFO ] Flow matrix only has 133 transitions (discarded 81 similar events)
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:32:31] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:32:31] [INFO ] Implicit Places using invariants in 65 ms returned []
[2022-06-10 06:32:31] [INFO ] Flow matrix only has 133 transitions (discarded 81 similar events)
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:32:31] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 06:32:31] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-06-10 06:32:32] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
[2022-06-10 06:32:32] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 06:32:32] [INFO ] Flow matrix only has 133 transitions (discarded 81 similar events)
// Phase 1: matrix 133 rows 86 cols
[2022-06-10 06:32:32] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:32:32] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 86/86 places, 214/214 transitions.
Ending property specific reduction for FunctionPointer-PT-b064-UpperBounds-04 in 56181 ms.
Starting property specific reduction for FunctionPointer-PT-b064-UpperBounds-06
Normalized transition count is 187 out of 281 initially.
// Phase 1: matrix 187 rows 118 cols
[2022-06-10 06:32:32] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) 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 :0
[2022-06-10 06:32:32] [INFO ] Flow matrix only has 187 transitions (discarded 94 similar events)
// Phase 1: matrix 187 rows 118 cols
[2022-06-10 06:32:32] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:32:32] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:32:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:32:32] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-06-10 06:32:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:32:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:32:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:32:32] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-06-10 06:32:32] [INFO ] State equation strengthened by 35 read => feed constraints.
[2022-06-10 06:32:32] [INFO ] [Nat]Added 35 Read/Feed constraints in 4 ms returned sat
[2022-06-10 06:32:32] [INFO ] Computed and/alt/rep : 62/314/58 causal constraints (skipped 127 transitions) in 11 ms.
[2022-06-10 06:32:32] [INFO ] Added : 18 causal constraints over 4 iterations in 66 ms. Result :sat
Minimization took 20 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 118 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 118/118 places, 281/281 transitions.
Graph (complete) has 489 edges and 118 vertex of which 107 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.0 ms
Discarding 11 places :
Also discarding 0 output transitions
Drop transitions removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 107 transition count 266
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 18 place count 105 transition count 262
Iterating global reduction 1 with 2 rules applied. Total rules applied 20 place count 105 transition count 262
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 22 place count 103 transition count 258
Iterating global reduction 1 with 2 rules applied. Total rules applied 24 place count 103 transition count 258
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 26 place count 101 transition count 254
Iterating global reduction 1 with 2 rules applied. Total rules applied 28 place count 101 transition count 254
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 30 place count 99 transition count 246
Iterating global reduction 1 with 2 rules applied. Total rules applied 32 place count 99 transition count 246
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 34 place count 97 transition count 242
Iterating global reduction 1 with 2 rules applied. Total rules applied 36 place count 97 transition count 242
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 38 place count 95 transition count 234
Iterating global reduction 1 with 2 rules applied. Total rules applied 40 place count 95 transition count 234
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 42 place count 93 transition count 230
Iterating global reduction 1 with 2 rules applied. Total rules applied 44 place count 93 transition count 230
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 46 place count 91 transition count 226
Iterating global reduction 1 with 2 rules applied. Total rules applied 48 place count 91 transition count 226
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 50 place count 89 transition count 222
Iterating global reduction 1 with 2 rules applied. Total rules applied 52 place count 89 transition count 222
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 54 place count 87 transition count 218
Iterating global reduction 1 with 2 rules applied. Total rules applied 56 place count 87 transition count 218
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 58 place count 85 transition count 214
Iterating global reduction 1 with 2 rules applied. Total rules applied 60 place count 85 transition count 214
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 62 place count 83 transition count 210
Iterating global reduction 1 with 2 rules applied. Total rules applied 64 place count 83 transition count 210
Applied a total of 64 rules in 16 ms. Remains 83 /118 variables (removed 35) and now considering 210/281 (removed 71) transitions.
Finished structural reductions, in 1 iterations. Remains : 83/118 places, 210/281 transitions.
Normalized transition count is 130 out of 210 initially.
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 06:32:32] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 1019 ms. (steps per millisecond=981 ) properties (out of 1) seen :16
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 :226
[2022-06-10 06:32:34] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 06:32:34] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:32:34] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:32:34] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-06-10 06:32:34] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 06:32:34] [INFO ] [Real]Added 18 Read/Feed constraints in 4 ms returned sat
[2022-06-10 06:32:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:32:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:32:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:32:34] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-06-10 06:32:34] [INFO ] [Nat]Added 18 Read/Feed constraints in 4 ms returned sat
[2022-06-10 06:32:34] [INFO ] Deduced a trap composed of 26 places in 49 ms of which 0 ms to minimize.
[2022-06-10 06:32:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 57 ms
[2022-06-10 06:32:34] [INFO ] Computed and/alt/rep : 61/202/55 causal constraints (skipped 73 transitions) in 7 ms.
[2022-06-10 06:32:34] [INFO ] Added : 19 causal constraints over 5 iterations in 52 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[226]
Support contains 1 out of 83 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 83/83 places, 210/210 transitions.
Applied a total of 0 rules in 3 ms. Remains 83 /83 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 83/83 places, 210/210 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 83/83 places, 210/210 transitions.
Applied a total of 0 rules in 3 ms. Remains 83 /83 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2022-06-10 06:32:34] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 06:32:34] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 06:32:34] [INFO ] Implicit Places using invariants in 59 ms returned []
[2022-06-10 06:32:34] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 06:32:34] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:32:34] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 06:32:34] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
[2022-06-10 06:32:34] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 06:32:34] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 06:32:34] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 06:32:34] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 83/83 places, 210/210 transitions.
Normalized transition count is 130 out of 210 initially.
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 06:32:34] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000008 steps, including 2 resets, run finished after 951 ms. (steps per millisecond=1051 ) properties (out of 1) seen :20
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 575 ms. (steps per millisecond=1739 ) properties (out of 1) seen :232
[2022-06-10 06:32:36] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 06:32:36] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:32:36] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:32:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:32:36] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-06-10 06:32:36] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 06:32:36] [INFO ] [Real]Added 18 Read/Feed constraints in 4 ms returned sat
[2022-06-10 06:32:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:32:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:32:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:32:36] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-06-10 06:32:36] [INFO ] [Nat]Added 18 Read/Feed constraints in 4 ms returned sat
[2022-06-10 06:32:36] [INFO ] Deduced a trap composed of 26 places in 44 ms of which 0 ms to minimize.
[2022-06-10 06:32:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 53 ms
[2022-06-10 06:32:36] [INFO ] Computed and/alt/rep : 61/202/55 causal constraints (skipped 73 transitions) in 8 ms.
[2022-06-10 06:32:36] [INFO ] Added : 19 causal constraints over 5 iterations in 54 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[232]
Support contains 1 out of 83 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 83/83 places, 210/210 transitions.
Applied a total of 0 rules in 8 ms. Remains 83 /83 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 83/83 places, 210/210 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 83/83 places, 210/210 transitions.
Applied a total of 0 rules in 3 ms. Remains 83 /83 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2022-06-10 06:32:37] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 06:32:37] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 06:32:37] [INFO ] Implicit Places using invariants in 58 ms returned []
[2022-06-10 06:32:37] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 06:32:37] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:32:37] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 06:32:37] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
[2022-06-10 06:32:37] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 06:32:37] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 06:32:37] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:32:37] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 83/83 places, 210/210 transitions.
Normalized transition count is 130 out of 210 initially.
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 06:32:37] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 986 ms. (steps per millisecond=1014 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 616 ms. (steps per millisecond=1623 ) properties (out of 1) seen :250
[2022-06-10 06:32:39] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 06:32:39] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 06:32:39] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:32:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:32:39] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-06-10 06:32:39] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 06:32:39] [INFO ] [Real]Added 18 Read/Feed constraints in 4 ms returned sat
[2022-06-10 06:32:39] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:32:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:32:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:32:39] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-06-10 06:32:39] [INFO ] [Nat]Added 18 Read/Feed constraints in 4 ms returned sat
[2022-06-10 06:32:39] [INFO ] Deduced a trap composed of 26 places in 44 ms of which 0 ms to minimize.
[2022-06-10 06:32:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 53 ms
[2022-06-10 06:32:39] [INFO ] Computed and/alt/rep : 61/202/55 causal constraints (skipped 73 transitions) in 8 ms.
[2022-06-10 06:32:39] [INFO ] Added : 19 causal constraints over 5 iterations in 53 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[250]
Support contains 1 out of 83 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 83/83 places, 210/210 transitions.
Applied a total of 0 rules in 3 ms. Remains 83 /83 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 83/83 places, 210/210 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 83/83 places, 210/210 transitions.
Applied a total of 0 rules in 2 ms. Remains 83 /83 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2022-06-10 06:32:39] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 06:32:39] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:32:39] [INFO ] Implicit Places using invariants in 60 ms returned []
[2022-06-10 06:32:39] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 06:32:39] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 06:32:39] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 06:32:39] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
[2022-06-10 06:32:39] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 06:32:39] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 06:32:39] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:32:40] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 83/83 places, 210/210 transitions.
Normalized transition count is 130 out of 210 initially.
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 06:32:40] [INFO ] Computed 3 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1001 ms. (steps per millisecond=999 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 629 ms. (steps per millisecond=1589 ) properties (out of 1) seen :227
[2022-06-10 06:32:41] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 06:32:41] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:32:41] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:32:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:32:41] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-06-10 06:32:41] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 06:32:41] [INFO ] [Real]Added 18 Read/Feed constraints in 6 ms returned sat
[2022-06-10 06:32:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:32:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:32:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:32:41] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-06-10 06:32:41] [INFO ] [Nat]Added 18 Read/Feed constraints in 4 ms returned sat
[2022-06-10 06:32:41] [INFO ] Deduced a trap composed of 26 places in 43 ms of which 0 ms to minimize.
[2022-06-10 06:32:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 56 ms
[2022-06-10 06:32:41] [INFO ] Computed and/alt/rep : 61/202/55 causal constraints (skipped 73 transitions) in 9 ms.
[2022-06-10 06:32:41] [INFO ] Added : 19 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[250]
Support contains 1 out of 83 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 83/83 places, 210/210 transitions.
Applied a total of 0 rules in 2 ms. Remains 83 /83 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 83/83 places, 210/210 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 83/83 places, 210/210 transitions.
Applied a total of 0 rules in 2 ms. Remains 83 /83 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2022-06-10 06:32:42] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 06:32:42] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 06:32:42] [INFO ] Implicit Places using invariants in 65 ms returned []
[2022-06-10 06:32:42] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 06:32:42] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 06:32:42] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 06:32:42] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 179 ms to find 0 implicit places.
[2022-06-10 06:32:42] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 06:32:42] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
// Phase 1: matrix 130 rows 83 cols
[2022-06-10 06:32:42] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:32:42] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 83/83 places, 210/210 transitions.
Ending property specific reduction for FunctionPointer-PT-b064-UpperBounds-06 in 10510 ms.
Starting property specific reduction for FunctionPointer-PT-b064-UpperBounds-09
Normalized transition count is 187 out of 281 initially.
// Phase 1: matrix 187 rows 118 cols
[2022-06-10 06:32:42] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :58
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :5
[2022-06-10 06:32:42] [INFO ] Flow matrix only has 187 transitions (discarded 94 similar events)
// Phase 1: matrix 187 rows 118 cols
[2022-06-10 06:32:42] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 06:32:42] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:32:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:32:42] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-06-10 06:32:42] [INFO ] State equation strengthened by 35 read => feed constraints.
[2022-06-10 06:32:42] [INFO ] [Real]Added 35 Read/Feed constraints in 8 ms returned sat
[2022-06-10 06:32:42] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:32:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:32:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:32:42] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-06-10 06:32:42] [INFO ] [Nat]Added 35 Read/Feed constraints in 6 ms returned sat
[2022-06-10 06:32:42] [INFO ] Deduced a trap composed of 34 places in 56 ms of which 1 ms to minimize.
[2022-06-10 06:32:42] [INFO ] Deduced a trap composed of 21 places in 50 ms of which 0 ms to minimize.
[2022-06-10 06:32:43] [INFO ] Deduced a trap composed of 18 places in 53 ms of which 1 ms to minimize.
[2022-06-10 06:32:43] [INFO ] Deduced a trap composed of 28 places in 50 ms of which 0 ms to minimize.
[2022-06-10 06:32:43] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 244 ms
[2022-06-10 06:32:43] [INFO ] Computed and/alt/rep : 62/314/58 causal constraints (skipped 127 transitions) in 11 ms.
[2022-06-10 06:32:43] [INFO ] Added : 2 causal constraints over 1 iterations in 38 ms. Result :sat
Minimization took 19 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[58]
Support contains 1 out of 118 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 118/118 places, 281/281 transitions.
Graph (complete) has 489 edges and 118 vertex of which 110 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 0 output transitions
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 110 transition count 271
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 14 place count 107 transition count 265
Iterating global reduction 1 with 3 rules applied. Total rules applied 17 place count 107 transition count 265
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 20 place count 104 transition count 257
Iterating global reduction 1 with 3 rules applied. Total rules applied 23 place count 104 transition count 257
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 26 place count 101 transition count 251
Iterating global reduction 1 with 3 rules applied. Total rules applied 29 place count 101 transition count 251
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 32 place count 98 transition count 239
Iterating global reduction 1 with 3 rules applied. Total rules applied 35 place count 98 transition count 239
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 38 place count 95 transition count 233
Iterating global reduction 1 with 3 rules applied. Total rules applied 41 place count 95 transition count 233
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 44 place count 92 transition count 223
Iterating global reduction 1 with 3 rules applied. Total rules applied 47 place count 92 transition count 223
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 50 place count 89 transition count 217
Iterating global reduction 1 with 3 rules applied. Total rules applied 53 place count 89 transition count 217
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 56 place count 86 transition count 211
Iterating global reduction 1 with 3 rules applied. Total rules applied 59 place count 86 transition count 211
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 62 place count 83 transition count 205
Iterating global reduction 1 with 3 rules applied. Total rules applied 65 place count 83 transition count 205
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 68 place count 80 transition count 199
Iterating global reduction 1 with 3 rules applied. Total rules applied 71 place count 80 transition count 199
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 73 place count 78 transition count 195
Iterating global reduction 1 with 2 rules applied. Total rules applied 75 place count 78 transition count 195
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 77 place count 76 transition count 191
Iterating global reduction 1 with 2 rules applied. Total rules applied 79 place count 76 transition count 191
Applied a total of 79 rules in 18 ms. Remains 76 /118 variables (removed 42) and now considering 191/281 (removed 90) transitions.
Finished structural reductions, in 1 iterations. Remains : 76/118 places, 191/281 transitions.
Normalized transition count is 117 out of 191 initially.
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 06:32:43] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 741 ms. (steps per millisecond=1349 ) properties (out of 1) seen :67
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 515 ms. (steps per millisecond=1941 ) properties (out of 1) seen :98
[2022-06-10 06:32:44] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 06:32:44] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:32:44] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:32:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:32:44] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-06-10 06:32:44] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 06:32:44] [INFO ] [Real]Added 18 Read/Feed constraints in 5 ms returned sat
[2022-06-10 06:32:44] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:32:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:32:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:32:44] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-06-10 06:32:44] [INFO ] [Nat]Added 18 Read/Feed constraints in 5 ms returned sat
[2022-06-10 06:32:44] [INFO ] Deduced a trap composed of 19 places in 43 ms of which 0 ms to minimize.
[2022-06-10 06:32:44] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 0 ms to minimize.
[2022-06-10 06:32:44] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 93 ms
[2022-06-10 06:32:44] [INFO ] Computed and/alt/rep : 61/197/52 causal constraints (skipped 63 transitions) in 6 ms.
[2022-06-10 06:32:44] [INFO ] Added : 7 causal constraints over 3 iterations in 29 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[98]
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 2 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
[2022-06-10 06:32:44] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 06:32:44] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:32:44] [INFO ] Implicit Places using invariants in 58 ms returned []
[2022-06-10 06:32:44] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 06:32:44] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:32:44] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 06:32:44] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
[2022-06-10 06:32:45] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 06:32:45] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 06:32:45] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:32:45] [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 06:32:45] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 896 ms. (steps per millisecond=1116 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 478 ms. (steps per millisecond=2092 ) properties (out of 1) seen :96
[2022-06-10 06:32:46] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 06:32:46] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 06:32:46] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:32:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:32:46] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-06-10 06:32:46] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 06:32:46] [INFO ] [Real]Added 18 Read/Feed constraints in 5 ms returned sat
[2022-06-10 06:32:46] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:32:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:32:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:32:46] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-06-10 06:32:46] [INFO ] [Nat]Added 18 Read/Feed constraints in 11 ms returned sat
[2022-06-10 06:32:46] [INFO ] Deduced a trap composed of 19 places in 44 ms of which 1 ms to minimize.
[2022-06-10 06:32:46] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 0 ms to minimize.
[2022-06-10 06:32:46] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 97 ms
[2022-06-10 06:32:46] [INFO ] Computed and/alt/rep : 61/197/52 causal constraints (skipped 63 transitions) in 7 ms.
[2022-06-10 06:32:46] [INFO ] Added : 7 causal constraints over 3 iterations in 32 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[98]
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 2 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
[2022-06-10 06:32:46] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 06:32:46] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 06:32:46] [INFO ] Implicit Places using invariants in 56 ms returned []
[2022-06-10 06:32:46] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 06:32:46] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 06:32:46] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 06:32:46] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
[2022-06-10 06:32:46] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 06:32:46] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 06:32:46] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:32:47] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 76/76 places, 191/191 transitions.
Ending property specific reduction for FunctionPointer-PT-b064-UpperBounds-09 in 4408 ms.
Starting property specific reduction for FunctionPointer-PT-b064-UpperBounds-13
Normalized transition count is 187 out of 281 initially.
// Phase 1: matrix 187 rows 118 cols
[2022-06-10 06:32:47] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 10043 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1115 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :2
[2022-06-10 06:32:47] [INFO ] Flow matrix only has 187 transitions (discarded 94 similar events)
// Phase 1: matrix 187 rows 118 cols
[2022-06-10 06:32:47] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:32:47] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:32:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:32:47] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-06-10 06:32:47] [INFO ] State equation strengthened by 35 read => feed constraints.
[2022-06-10 06:32:47] [INFO ] [Real]Added 35 Read/Feed constraints in 4 ms returned sat
[2022-06-10 06:32:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:32:47] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:32:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:32:47] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-06-10 06:32:47] [INFO ] [Nat]Added 35 Read/Feed constraints in 6 ms returned sat
[2022-06-10 06:32:47] [INFO ] Computed and/alt/rep : 62/314/58 causal constraints (skipped 127 transitions) in 8 ms.
[2022-06-10 06:32:47] [INFO ] Added : 2 causal constraints over 1 iterations in 32 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 118 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 118/118 places, 281/281 transitions.
Graph (complete) has 489 edges and 118 vertex of which 110 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.0 ms
Discarding 8 places :
Also discarding 0 output transitions
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 110 transition count 271
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 14 place count 107 transition count 265
Iterating global reduction 1 with 3 rules applied. Total rules applied 17 place count 107 transition count 265
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 20 place count 104 transition count 257
Iterating global reduction 1 with 3 rules applied. Total rules applied 23 place count 104 transition count 257
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 26 place count 101 transition count 251
Iterating global reduction 1 with 3 rules applied. Total rules applied 29 place count 101 transition count 251
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 32 place count 98 transition count 239
Iterating global reduction 1 with 3 rules applied. Total rules applied 35 place count 98 transition count 239
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 38 place count 95 transition count 233
Iterating global reduction 1 with 3 rules applied. Total rules applied 41 place count 95 transition count 233
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 44 place count 92 transition count 223
Iterating global reduction 1 with 3 rules applied. Total rules applied 47 place count 92 transition count 223
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 50 place count 89 transition count 217
Iterating global reduction 1 with 3 rules applied. Total rules applied 53 place count 89 transition count 217
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 56 place count 86 transition count 211
Iterating global reduction 1 with 3 rules applied. Total rules applied 59 place count 86 transition count 211
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 62 place count 83 transition count 205
Iterating global reduction 1 with 3 rules applied. Total rules applied 65 place count 83 transition count 205
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 68 place count 80 transition count 199
Iterating global reduction 1 with 3 rules applied. Total rules applied 71 place count 80 transition count 199
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 73 place count 78 transition count 195
Iterating global reduction 1 with 2 rules applied. Total rules applied 75 place count 78 transition count 195
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 77 place count 76 transition count 191
Iterating global reduction 1 with 2 rules applied. Total rules applied 79 place count 76 transition count 191
Applied a total of 79 rules in 18 ms. Remains 76 /118 variables (removed 42) and now considering 191/281 (removed 90) transitions.
Finished structural reductions, in 1 iterations. Remains : 76/118 places, 191/281 transitions.
Normalized transition count is 117 out of 191 initially.
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 06:32:47] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000015 steps, including 2 resets, run finished after 726 ms. (steps per millisecond=1377 ) properties (out of 1) seen :67
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 484 ms. (steps per millisecond=2066 ) properties (out of 1) seen :10
[2022-06-10 06:32:48] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 06:32:48] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 06:32:48] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:32:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:32:48] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-06-10 06:32:48] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 06:32:48] [INFO ] [Real]Added 18 Read/Feed constraints in 4 ms returned sat
[2022-06-10 06:32:48] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:32:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:32:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:32:48] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-06-10 06:32:48] [INFO ] [Nat]Added 18 Read/Feed constraints in 11 ms returned sat
[2022-06-10 06:32:48] [INFO ] Deduced a trap composed of 19 places in 40 ms of which 0 ms to minimize.
[2022-06-10 06:32:48] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 0 ms to minimize.
[2022-06-10 06:32:48] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 100 ms
[2022-06-10 06:32:48] [INFO ] Computed and/alt/rep : 61/197/52 causal constraints (skipped 63 transitions) in 6 ms.
[2022-06-10 06:32:48] [INFO ] Added : 12 causal constraints over 5 iterations in 42 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[67]
Support contains 1 out of 76 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 76/76 places, 191/191 transitions.
Applied a total of 0 rules in 2 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 76/76 places, 191/191 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 76/76 places, 191/191 transitions.
Applied a total of 0 rules in 2 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
[2022-06-10 06:32:48] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 06:32:48] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:32:48] [INFO ] Implicit Places using invariants in 59 ms returned []
[2022-06-10 06:32:48] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 06:32:48] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:32:49] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 06:32:49] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
[2022-06-10 06:32:49] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 06:32:49] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 06:32:49] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 06:32:49] [INFO ] Dead Transitions using invariants and state equation in 68 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 06:32:49] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 921 ms. (steps per millisecond=1085 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 478 ms. (steps per millisecond=2092 ) properties (out of 1) seen :35
[2022-06-10 06:32:50] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 06:32:50] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:32:50] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-10 06:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 06:32:50] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-06-10 06:32:50] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 06:32:50] [INFO ] [Real]Added 18 Read/Feed constraints in 4 ms returned sat
[2022-06-10 06:32:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 06:32:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 06:32:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 06:32:50] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-06-10 06:32:50] [INFO ] [Nat]Added 18 Read/Feed constraints in 4 ms returned sat
[2022-06-10 06:32:50] [INFO ] Deduced a trap composed of 19 places in 44 ms of which 0 ms to minimize.
[2022-06-10 06:32:50] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 0 ms to minimize.
[2022-06-10 06:32:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 94 ms
[2022-06-10 06:32:50] [INFO ] Computed and/alt/rep : 61/197/52 causal constraints (skipped 63 transitions) in 9 ms.
[2022-06-10 06:32:50] [INFO ] Added : 12 causal constraints over 5 iterations in 48 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[67]
Support contains 1 out of 76 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 76/76 places, 191/191 transitions.
Applied a total of 0 rules in 2 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 76/76 places, 191/191 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 76/76 places, 191/191 transitions.
Applied a total of 0 rules in 2 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
[2022-06-10 06:32:50] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 06:32:50] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:32:50] [INFO ] Implicit Places using invariants in 61 ms returned []
[2022-06-10 06:32:50] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 06:32:50] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-10 06:32:51] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-06-10 06:32:51] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
[2022-06-10 06:32:51] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 06:32:51] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2022-06-10 06:32:51] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 06:32:51] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 76/76 places, 191/191 transitions.
Ending property specific reduction for FunctionPointer-PT-b064-UpperBounds-13 in 4091 ms.
[2022-06-10 06:32:51] [INFO ] Flatten gal took : 56 ms
[2022-06-10 06:32:51] [INFO ] Applying decomposition
[2022-06-10 06:32:51] [INFO ] Flatten gal took : 18 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/graph5779978679434114204.txt' '-o' '/tmp/graph5779978679434114204.bin' '-w' '/tmp/graph5779978679434114204.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5779978679434114204.bin' '-l' '-1' '-v' '-w' '/tmp/graph5779978679434114204.weights' '-q' '0' '-e' '0.001'
[2022-06-10 06:32:51] [INFO ] Decomposing Gal with order
[2022-06-10 06:32:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-10 06:32:51] [INFO ] Removed a total of 482 redundant transitions.
[2022-06-10 06:32:51] [INFO ] Flatten gal took : 62 ms
[2022-06-10 06:32:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 160 labels/synchronizations in 15 ms.
[2022-06-10 06:32:51] [INFO ] Time to serialize gal into /tmp/UpperBounds18169671626415779046.gal : 9 ms
[2022-06-10 06:32:51] [INFO ] Time to serialize properties into /tmp/UpperBounds13988492923890578292.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds18169671626415779046.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds13988492923890578292.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/UpperBounds13988492923890578292.prop.
Detected timeout of ITS tools.
[2022-06-10 06:53:59] [INFO ] Flatten gal took : 33 ms
[2022-06-10 06:53:59] [INFO ] Time to serialize gal into /tmp/UpperBounds2837325994161403157.gal : 7 ms
[2022-06-10 06:53:59] [INFO ] Time to serialize properties into /tmp/UpperBounds5010131608106656108.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/UpperBounds2837325994161403157.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds5010131608106656108.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...295
Loading property file /tmp/UpperBounds5010131608106656108.prop.
Detected timeout of ITS tools.
[2022-06-10 07:15:07] [INFO ] Flatten gal took : 212 ms
[2022-06-10 07:15:07] [INFO ] Input system was already deterministic with 281 transitions.
[2022-06-10 07:15:08] [INFO ] Transformed 118 places.
[2022-06-10 07:15:08] [INFO ] Transformed 281 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 07:15:08] [INFO ] Time to serialize gal into /tmp/UpperBounds6820446106836684123.gal : 22 ms
[2022-06-10 07:15:08] [INFO ] Time to serialize properties into /tmp/UpperBounds16582738572553352066.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/UpperBounds6820446106836684123.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds16582738572553352066.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...341
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds16582738572553352066.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-b064"
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-b064, 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-165472282300461"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b064.tgz
mv FunctionPointer-PT-b064 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;