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.r323-tall-165472292700148.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 gold2021
Input is FunctionPointer-PT-a032, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r323-tall-165472292700148
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 416K
-rw-r--r-- 1 mcc users 4.9K Jun 7 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 46K Jun 7 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Jun 7 17:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Jun 7 17:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Jun 6 15:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Jun 6 15:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 15:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 6 15:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 12K Jun 7 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K Jun 7 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Jun 7 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 39K Jun 7 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 15:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 5 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 34K 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-a032-UpperBounds-00
FORMULA_NAME FunctionPointer-PT-a032-UpperBounds-01
FORMULA_NAME FunctionPointer-PT-a032-UpperBounds-02
FORMULA_NAME FunctionPointer-PT-a032-UpperBounds-03
FORMULA_NAME FunctionPointer-PT-a032-UpperBounds-04
FORMULA_NAME FunctionPointer-PT-a032-UpperBounds-05
FORMULA_NAME FunctionPointer-PT-a032-UpperBounds-06
FORMULA_NAME FunctionPointer-PT-a032-UpperBounds-07
FORMULA_NAME FunctionPointer-PT-a032-UpperBounds-08
FORMULA_NAME FunctionPointer-PT-a032-UpperBounds-09
FORMULA_NAME FunctionPointer-PT-a032-UpperBounds-10
FORMULA_NAME FunctionPointer-PT-a032-UpperBounds-11
FORMULA_NAME FunctionPointer-PT-a032-UpperBounds-12
FORMULA_NAME FunctionPointer-PT-a032-UpperBounds-13
FORMULA_NAME FunctionPointer-PT-a032-UpperBounds-14
FORMULA_NAME FunctionPointer-PT-a032-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1654754615870

Running Version 0
[2022-06-09 06:03:37] [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]
[2022-06-09 06:03:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 06:03:37] [INFO ] Load time of PNML (sax parser for PT used): 37 ms
[2022-06-09 06:03:37] [INFO ] Transformed 40 places.
[2022-06-09 06:03:37] [INFO ] Transformed 70 transitions.
[2022-06-09 06:03:37] [INFO ] Parsed PT model containing 40 places and 70 transitions in 75 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 4 transitions.
FORMULA FunctionPointer-PT-a032-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-a032-UpperBounds-11 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-a032-UpperBounds-15 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 46 out of 66 initially.
// Phase 1: matrix 46 rows 34 cols
[2022-06-09 06:03:37] [INFO ] Computed 4 place invariants in 11 ms
Incomplete random walk after 10002 steps, including 31 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 13) seen :169
FORMULA FunctionPointer-PT-a032-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a032-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a032-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a032-UpperBounds-00 32 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 9) seen :80
FORMULA FunctionPointer-PT-a032-UpperBounds-02 32 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 8) seen :75
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 8) seen :54
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 8) seen :63
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 8) seen :47
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 8) seen :40
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 8) seen :182
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 8) seen :29
[2022-06-09 06:03:37] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
// Phase 1: matrix 46 rows 34 cols
[2022-06-09 06:03:37] [INFO ] Computed 4 place invariants in 5 ms
[2022-06-09 06:03:38] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:03:38] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-06-09 06:03:38] [INFO ] State equation strengthened by 26 read => feed constraints.
[2022-06-09 06:03:38] [INFO ] [Real]Added 26 Read/Feed constraints in 11 ms returned sat
[2022-06-09 06:03:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:03:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:03:38] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Nat]Added 26 Read/Feed constraints in 19 ms returned sat
[2022-06-09 06:03:38] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 7 ms.
[2022-06-09 06:03:38] [INFO ] Added : 19 causal constraints over 4 iterations in 37 ms. Result :sat
Minimization took 21 ms.
[2022-06-09 06:03:38] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:03:38] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Real]Added 26 Read/Feed constraints in 7 ms returned sat
[2022-06-09 06:03:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:03:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:03:38] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Nat]Added 26 Read/Feed constraints in 4 ms returned sat
[2022-06-09 06:03:38] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 10 ms.
[2022-06-09 06:03:38] [INFO ] Added : 16 causal constraints over 4 iterations in 49 ms. Result :sat
Minimization took 13 ms.
[2022-06-09 06:03:38] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:03:38] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Real]Added 26 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:03:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:03:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:03:38] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Nat]Added 26 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:03:38] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 6 ms.
[2022-06-09 06:03:38] [INFO ] Added : 19 causal constraints over 5 iterations in 40 ms. Result :sat
Minimization took 16 ms.
[2022-06-09 06:03:38] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:03:38] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Real]Added 26 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:03:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:03:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:03:38] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Nat]Added 26 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:03:38] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 4 ms.
[2022-06-09 06:03:38] [INFO ] Added : 15 causal constraints over 3 iterations in 22 ms. Result :sat
Minimization took 10 ms.
[2022-06-09 06:03:38] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:03:38] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Real]Added 26 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:03:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:03:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:03:38] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Nat]Added 26 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:03:38] [INFO ] Deduced a trap composed of 9 places in 45 ms of which 4 ms to minimize.
[2022-06-09 06:03:38] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 1 ms to minimize.
[2022-06-09 06:03:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 97 ms
[2022-06-09 06:03:38] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 5 ms.
[2022-06-09 06:03:38] [INFO ] Added : 16 causal constraints over 4 iterations in 25 ms. Result :sat
Minimization took 17 ms.
[2022-06-09 06:03:38] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:03:38] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Real]Added 26 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:03:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:03:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:03:38] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Nat]Added 26 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:03:38] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 4 ms.
[2022-06-09 06:03:38] [INFO ] Added : 16 causal constraints over 4 iterations in 30 ms. Result :sat
Minimization took 10 ms.
[2022-06-09 06:03:38] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:03:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Real]Added 26 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:03:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:03:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 06:03:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:03:38] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:03:39] [INFO ] [Nat]Added 26 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:03:39] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 3 ms.
[2022-06-09 06:03:39] [INFO ] Added : 16 causal constraints over 4 iterations in 30 ms. Result :sat
Minimization took 9 ms.
[2022-06-09 06:03:39] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:03:39] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 6 ms returned sat
[2022-06-09 06:03:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:03:39] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-06-09 06:03:39] [INFO ] [Real]Added 26 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:03:39] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:03:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 06:03:39] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 06:03:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:03:39] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-06-09 06:03:39] [INFO ] [Nat]Added 26 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:03:39] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 4 ms.
[2022-06-09 06:03:39] [INFO ] Added : 17 causal constraints over 4 iterations in 30 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, 32, -1, -1, 32, -1, -1] Max seen :[38, 26, 14, 22, 25, 27, 105, 14]
Incomplete Parikh walk after 27000 steps, including 862 resets, run finished after 46 ms. (steps per millisecond=586 ) properties (out of 8) seen :30 could not realise parikh vector
Incomplete Parikh walk after 57100 steps, including 999 resets, run finished after 50 ms. (steps per millisecond=1142 ) properties (out of 8) seen :163 could not realise parikh vector
FORMULA FunctionPointer-PT-a032-UpperBounds-12 32 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 23700 steps, including 247 resets, run finished after 44 ms. (steps per millisecond=538 ) properties (out of 7) seen :42 could not realise parikh vector
Incomplete Parikh walk after 35700 steps, including 803 resets, run finished after 52 ms. (steps per millisecond=686 ) properties (out of 7) seen :21 could not realise parikh vector
Incomplete Parikh walk after 34700 steps, including 967 resets, run finished after 50 ms. (steps per millisecond=694 ) properties (out of 7) seen :65 could not realise parikh vector
Incomplete Parikh walk after 25700 steps, including 298 resets, run finished after 44 ms. (steps per millisecond=584 ) properties (out of 7) seen :49 could not realise parikh vector
Incomplete Parikh walk after 37900 steps, including 987 resets, run finished after 26 ms. (steps per millisecond=1457 ) properties (out of 7) seen :123 could not realise parikh vector
Incomplete Parikh walk after 24400 steps, including 848 resets, run finished after 24 ms. (steps per millisecond=1016 ) properties (out of 7) seen :22 could not realise parikh vector
Support contains 7 out of 34 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34/34 places, 66/66 transitions.
Graph (complete) has 118 edges and 34 vertex of which 32 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 32 transition count 65
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 4 place count 32 transition count 63
Applied a total of 4 rules in 17 ms. Remains 32 /34 variables (removed 2) and now considering 63/66 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/34 places, 63/66 transitions.
Normalized transition count is 44 out of 63 initially.
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:03:39] [INFO ] Computed 3 place invariants in 3 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 637 ms. (steps per millisecond=1569 ) properties (out of 7) seen :9387
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 404 ms. (steps per millisecond=2475 ) properties (out of 7) seen :2252
FORMULA FunctionPointer-PT-a032-UpperBounds-08 32 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 6) seen :2100
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 6) seen :2090
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=2824 ) properties (out of 6) seen :2209
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 6) seen :6027
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 6) seen :1910
[2022-06-09 06:03:42] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:03:42] [INFO ] Computed 3 place invariants in 8 ms
[2022-06-09 06:03:42] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:03:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:03:42] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-06-09 06:03:42] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-09 06:03:42] [INFO ] [Real]Added 25 Read/Feed constraints in 4 ms returned sat
[2022-06-09 06:03:42] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:03:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:03:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:03:42] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-06-09 06:03:42] [INFO ] [Nat]Added 25 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:03:42] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:03:42] [INFO ] Added : 22 causal constraints over 6 iterations in 37 ms. Result :sat
Minimization took 10 ms.
[2022-06-09 06:03:42] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:03:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:03:42] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:03:42] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:03:42] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:03:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:03:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:03:42] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-06-09 06:03:42] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:03:42] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:03:42] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 1 ms to minimize.
[2022-06-09 06:03:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 30 ms
[2022-06-09 06:03:42] [INFO ] Added : 17 causal constraints over 4 iterations in 57 ms. Result :sat
Minimization took 10 ms.
[2022-06-09 06:03:42] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 06:03:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:03:42] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-06-09 06:03:42] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:03:42] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:03:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:03:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:03:42] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:03:42] [INFO ] [Nat]Added 25 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:03:42] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:03:42] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 0 ms to minimize.
[2022-06-09 06:03:42] [INFO ] Deduced a trap composed of 6 places in 16 ms of which 0 ms to minimize.
[2022-06-09 06:03:42] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 58 ms
[2022-06-09 06:03:42] [INFO ] Added : 17 causal constraints over 4 iterations in 81 ms. Result :sat
Minimization took 8 ms.
[2022-06-09 06:03:42] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:03:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:03:42] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:03:42] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:03:42] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:03:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 06:03:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:03:42] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-06-09 06:03:42] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:03:42] [INFO ] Deduced a trap composed of 6 places in 19 ms of which 0 ms to minimize.
[2022-06-09 06:03:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2022-06-09 06:03:42] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:03:42] [INFO ] Added : 15 causal constraints over 3 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2022-06-09 06:03:42] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:03:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:03:42] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-06-09 06:03:42] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:03:42] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:03:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:03:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:03:42] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-06-09 06:03:42] [INFO ] [Nat]Added 25 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:03:42] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:03:42] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 0 ms to minimize.
[2022-06-09 06:03:42] [INFO ] Deduced a trap composed of 6 places in 14 ms of which 1 ms to minimize.
[2022-06-09 06:03:42] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 48 ms
[2022-06-09 06:03:42] [INFO ] Added : 17 causal constraints over 4 iterations in 71 ms. Result :sat
Minimization took 10 ms.
[2022-06-09 06:03:42] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:03:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:03:42] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-06-09 06:03:42] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:03:42] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:03:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:03:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:03:42] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-06-09 06:03:42] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:03:42] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:03:42] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 0 ms to minimize.
[2022-06-09 06:03:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 29 ms
[2022-06-09 06:03:42] [INFO ] Added : 17 causal constraints over 4 iterations in 53 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[45, 1009, 2038, 43, 5941, 9161]
Incomplete Parikh walk after 15578500 steps, including 1000 resets, run finished after 9593 ms. (steps per millisecond=1623 ) properties (out of 6) seen :347 could not realise parikh vector
Incomplete Parikh walk after 2976900 steps, including 1000 resets, run finished after 2118 ms. (steps per millisecond=1405 ) properties (out of 6) seen :151 could not realise parikh vector
Incomplete Parikh walk after 28300 steps, including 692 resets, run finished after 17 ms. (steps per millisecond=1664 ) properties (out of 6) seen :52 could not realise parikh vector
Incomplete Parikh walk after 2654000 steps, including 1000 resets, run finished after 1771 ms. (steps per millisecond=1498 ) properties (out of 6) seen :228 could not realise parikh vector
Incomplete Parikh walk after 1216200 steps, including 1000 resets, run finished after 979 ms. (steps per millisecond=1242 ) properties (out of 6) seen :48743 could not realise parikh vector
Incomplete Parikh walk after 25000 steps, including 848 resets, run finished after 15 ms. (steps per millisecond=1666 ) properties (out of 6) seen :18 could not realise parikh vector
Support contains 6 out of 32 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 3 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 63/63 transitions.
Normalized transition count is 44 out of 63 initially.
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:03:57] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 6) seen :9130
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 6) seen :2222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 6) seen :2071
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 346 ms. (steps per millisecond=2890 ) properties (out of 6) seen :2136
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=2832 ) properties (out of 6) seen :2226
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 6) seen :5919
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 6) seen :1896
[2022-06-09 06:04:00] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:04:00] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-09 06:04:00] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:04:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:04:00] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-06-09 06:04:00] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-09 06:04:00] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:04:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:04:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:04:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:04:00] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:04:00] [INFO ] [Nat]Added 25 Read/Feed constraints in 4 ms returned sat
[2022-06-09 06:04:00] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:04:00] [INFO ] Added : 22 causal constraints over 6 iterations in 37 ms. Result :sat
Minimization took 11 ms.
[2022-06-09 06:04:00] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:04:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:04:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:04:00] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:04:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:04:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 06:04:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:04:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:04:00] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:04:00] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:04:00] [INFO ] Deduced a trap composed of 6 places in 13 ms of which 1 ms to minimize.
[2022-06-09 06:04:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 18 ms
[2022-06-09 06:04:00] [INFO ] Added : 17 causal constraints over 4 iterations in 43 ms. Result :sat
Minimization took 15 ms.
[2022-06-09 06:04:00] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:04:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:04:00] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-06-09 06:04:00] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:04:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:04:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:04:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:04:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:04:00] [INFO ] [Nat]Added 25 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:04:00] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 4 ms.
[2022-06-09 06:04:00] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 1 ms to minimize.
[2022-06-09 06:04:00] [INFO ] Deduced a trap composed of 6 places in 13 ms of which 0 ms to minimize.
[2022-06-09 06:04:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 43 ms
[2022-06-09 06:04:00] [INFO ] Added : 17 causal constraints over 4 iterations in 67 ms. Result :sat
Minimization took 8 ms.
[2022-06-09 06:04:00] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:04:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:04:00] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:04:00] [INFO ] [Real]Added 25 Read/Feed constraints in 4 ms returned sat
[2022-06-09 06:04:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:04:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:04:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:04:00] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:04:00] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:04:00] [INFO ] Deduced a trap composed of 6 places in 17 ms of which 0 ms to minimize.
[2022-06-09 06:04:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 22 ms
[2022-06-09 06:04:00] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:04:00] [INFO ] Added : 15 causal constraints over 3 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2022-06-09 06:04:00] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:04:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:04:00] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-06-09 06:04:00] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:04:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:04:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:04:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:04:00] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-06-09 06:04:00] [INFO ] [Nat]Added 25 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:04:00] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:04:00] [INFO ] Deduced a trap composed of 8 places in 13 ms of which 0 ms to minimize.
[2022-06-09 06:04:00] [INFO ] Deduced a trap composed of 6 places in 12 ms of which 1 ms to minimize.
[2022-06-09 06:04:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 40 ms
[2022-06-09 06:04:00] [INFO ] Added : 17 causal constraints over 4 iterations in 64 ms. Result :sat
Minimization took 8 ms.
[2022-06-09 06:04:00] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:04:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:04:00] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-06-09 06:04:00] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:04:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:04:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:04:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:04:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:04:00] [INFO ] [Nat]Added 25 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:04:00] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:04:00] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 1 ms to minimize.
[2022-06-09 06:04:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2022-06-09 06:04:00] [INFO ] Added : 17 causal constraints over 4 iterations in 51 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[56, 1009, 2078, 43, 5941, 48591]
Interrupted Parikh walk after 51828821 steps, including 1000 resets, run timeout after 30001 ms. (steps per millisecond=1727 ) properties (out of 6) seen :138
Incomplete Parikh walk after 2976900 steps, including 1000 resets, run finished after 2178 ms. (steps per millisecond=1366 ) properties (out of 6) seen :283 could not realise parikh vector
Incomplete Parikh walk after 28300 steps, including 711 resets, run finished after 17 ms. (steps per millisecond=1664 ) properties (out of 6) seen :22 could not realise parikh vector
Incomplete Parikh walk after 2706000 steps, including 1000 resets, run finished after 1834 ms. (steps per millisecond=1475 ) properties (out of 6) seen :1090 could not realise parikh vector
Incomplete Parikh walk after 1216200 steps, including 1000 resets, run finished after 987 ms. (steps per millisecond=1232 ) properties (out of 6) seen :54471 could not realise parikh vector
Incomplete Parikh walk after 29400 steps, including 919 resets, run finished after 32 ms. (steps per millisecond=918 ) properties (out of 6) seen :30 could not realise parikh vector
Support contains 6 out of 32 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 63/63 transitions.
Starting structural reductions, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2022-06-09 06:04:35] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:04:35] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:04:35] [INFO ] Implicit Places using invariants in 25 ms returned []
[2022-06-09 06:04:35] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:04:35] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-09 06:04:35] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-09 06:04:35] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2022-06-09 06:04:35] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 06:04:35] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:04:36] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:04:36] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 63/63 transitions.
Normalized transition count is 44 out of 63 initially.
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:04:36] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 570 ms. (steps per millisecond=1754 ) properties (out of 6) seen :9969
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 6) seen :2228
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 6) seen :2091
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 6) seen :2154
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 6) seen :2186
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 6) seen :5955
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 6) seen :1904
[2022-06-09 06:04:38] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:04:38] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-09 06:04:38] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:04:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:04:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:04:38] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-09 06:04:38] [INFO ] [Real]Added 25 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:04:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:04:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 06:04:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:04:38] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-06-09 06:04:38] [INFO ] [Nat]Added 25 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:04:38] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 2 ms.
[2022-06-09 06:04:38] [INFO ] Added : 22 causal constraints over 6 iterations in 32 ms. Result :sat
Minimization took 10 ms.
[2022-06-09 06:04:38] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:04:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:04:38] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-06-09 06:04:38] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:04:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:04:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:04:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:04:38] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-06-09 06:04:38] [INFO ] [Nat]Added 25 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:04:38] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:04:38] [INFO ] Deduced a trap composed of 6 places in 13 ms of which 0 ms to minimize.
[2022-06-09 06:04:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 20 ms
[2022-06-09 06:04:38] [INFO ] Added : 17 causal constraints over 4 iterations in 44 ms. Result :sat
Minimization took 9 ms.
[2022-06-09 06:04:38] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-09 06:04:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:04:38] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-06-09 06:04:38] [INFO ] [Real]Added 25 Read/Feed constraints in 6 ms returned sat
[2022-06-09 06:04:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:04:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:04:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:04:38] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:04:38] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:04:38] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:04:38] [INFO ] Deduced a trap composed of 8 places in 19 ms of which 1 ms to minimize.
[2022-06-09 06:04:38] [INFO ] Deduced a trap composed of 6 places in 11 ms of which 0 ms to minimize.
[2022-06-09 06:04:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 39 ms
[2022-06-09 06:04:38] [INFO ] Added : 17 causal constraints over 4 iterations in 66 ms. Result :sat
Minimization took 16 ms.
[2022-06-09 06:04:39] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:04:39] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-06-09 06:04:39] [INFO ] [Real]Added 25 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:04:39] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:04:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:04:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:04:39] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:04:39] [INFO ] Deduced a trap composed of 6 places in 12 ms of which 0 ms to minimize.
[2022-06-09 06:04:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 16 ms
[2022-06-09 06:04:39] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:04:39] [INFO ] Added : 15 causal constraints over 3 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2022-06-09 06:04:39] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 06:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:04:39] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:04:39] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:04:39] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:04:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:04:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:04:39] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:04:39] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:04:39] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 0 ms to minimize.
[2022-06-09 06:04:39] [INFO ] Deduced a trap composed of 6 places in 13 ms of which 1 ms to minimize.
[2022-06-09 06:04:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 47 ms
[2022-06-09 06:04:39] [INFO ] Added : 17 causal constraints over 4 iterations in 69 ms. Result :sat
Minimization took 10 ms.
[2022-06-09 06:04:39] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:04:39] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:04:39] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:04:39] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:04:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:04:39] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-06-09 06:04:39] [INFO ] [Nat]Added 25 Read/Feed constraints in 4 ms returned sat
[2022-06-09 06:04:39] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:04:39] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 0 ms to minimize.
[2022-06-09 06:04:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2022-06-09 06:04:39] [INFO ] Added : 17 causal constraints over 4 iterations in 60 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[56, 1024, 2086, 44, 5941, 54097]
Interrupted Parikh walk after 47099188 steps, including 1000 resets, run timeout after 30001 ms. (steps per millisecond=1569 ) properties (out of 6) seen :2011
Incomplete Parikh walk after 2976900 steps, including 1000 resets, run finished after 2254 ms. (steps per millisecond=1320 ) properties (out of 6) seen :147 could not realise parikh vector
Incomplete Parikh walk after 28800 steps, including 715 resets, run finished after 18 ms. (steps per millisecond=1600 ) properties (out of 6) seen :43 could not realise parikh vector
Incomplete Parikh walk after 2716400 steps, including 1000 resets, run finished after 1912 ms. (steps per millisecond=1420 ) properties (out of 6) seen :309 could not realise parikh vector
Incomplete Parikh walk after 1234200 steps, including 1000 resets, run finished after 1035 ms. (steps per millisecond=1192 ) properties (out of 6) seen :60018 could not realise parikh vector
Incomplete Parikh walk after 29400 steps, including 917 resets, run finished after 19 ms. (steps per millisecond=1547 ) properties (out of 6) seen :39 could not realise parikh vector
Support contains 6 out of 32 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 13 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 63/63 transitions.
Starting structural reductions, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 4 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2022-06-09 06:05:14] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:05:14] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-09 06:05:14] [INFO ] Implicit Places using invariants in 28 ms returned []
[2022-06-09 06:05:14] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:05:14] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-09 06:05:14] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-09 06:05:14] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2022-06-09 06:05:14] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 06:05:14] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:05:14] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:05:14] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 63/63 transitions.
Normalized transition count is 44 out of 63 initially.
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:05:14] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 6) seen :9197
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 6) seen :2245
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 379 ms. (steps per millisecond=2638 ) properties (out of 6) seen :2125
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 351 ms. (steps per millisecond=2849 ) properties (out of 6) seen :2145
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 6) seen :2202
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 6) seen :5954
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 6) seen :1910
[2022-06-09 06:05:17] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:05:17] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:05:17] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:05:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:05:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:05:17] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-09 06:05:17] [INFO ] [Real]Added 25 Read/Feed constraints in 4 ms returned sat
[2022-06-09 06:05:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:05:17] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:05:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:05:17] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:05:17] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:05:17] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 2 ms.
[2022-06-09 06:05:17] [INFO ] Added : 22 causal constraints over 6 iterations in 29 ms. Result :sat
Minimization took 10 ms.
[2022-06-09 06:05:17] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:05:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:05:17] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-06-09 06:05:17] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:05:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:05:17] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:05:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:05:17] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:05:17] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:05:17] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 2 ms.
[2022-06-09 06:05:17] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 1 ms to minimize.
[2022-06-09 06:05:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2022-06-09 06:05:17] [INFO ] Added : 17 causal constraints over 4 iterations in 49 ms. Result :sat
Minimization took 10 ms.
[2022-06-09 06:05:17] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:05:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:05:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-06-09 06:05:17] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:05:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:05:17] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:05:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:05:17] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-06-09 06:05:17] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:05:17] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 4 ms.
[2022-06-09 06:05:17] [INFO ] Deduced a trap composed of 8 places in 17 ms of which 0 ms to minimize.
[2022-06-09 06:05:17] [INFO ] Deduced a trap composed of 6 places in 14 ms of which 0 ms to minimize.
[2022-06-09 06:05:17] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 43 ms
[2022-06-09 06:05:17] [INFO ] Added : 17 causal constraints over 4 iterations in 72 ms. Result :sat
Minimization took 10 ms.
[2022-06-09 06:05:17] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:05:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:05:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:05:17] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:05:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:05:17] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:05:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:05:17] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:05:17] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:05:17] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 1 ms to minimize.
[2022-06-09 06:05:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2022-06-09 06:05:17] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:05:17] [INFO ] Added : 15 causal constraints over 3 iterations in 29 ms. Result :sat
Minimization took 14 ms.
[2022-06-09 06:05:17] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:05:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:05:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:05:17] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:05:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:05:17] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:05:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:05:17] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-06-09 06:05:17] [INFO ] [Nat]Added 25 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:05:17] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 2 ms.
[2022-06-09 06:05:17] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 0 ms to minimize.
[2022-06-09 06:05:17] [INFO ] Deduced a trap composed of 6 places in 10 ms of which 0 ms to minimize.
[2022-06-09 06:05:17] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 44 ms
[2022-06-09 06:05:17] [INFO ] Added : 17 causal constraints over 4 iterations in 67 ms. Result :sat
Minimization took 10 ms.
[2022-06-09 06:05:17] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:05:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:05:17] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-06-09 06:05:17] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:05:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:05:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:05:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:05:18] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-06-09 06:05:18] [INFO ] [Nat]Added 25 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:05:18] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:05:18] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 1 ms to minimize.
[2022-06-09 06:05:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2022-06-09 06:05:18] [INFO ] Added : 17 causal constraints over 4 iterations in 57 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[56, 1024, 2086, 44, 5941, 59842]
Interrupted Parikh walk after 51477664 steps, including 1000 resets, run timeout after 30001 ms. (steps per millisecond=1715 ) properties (out of 6) seen :527
Incomplete Parikh walk after 2976900 steps, including 1000 resets, run finished after 2128 ms. (steps per millisecond=1398 ) properties (out of 6) seen :184 could not realise parikh vector
Incomplete Parikh walk after 28800 steps, including 715 resets, run finished after 17 ms. (steps per millisecond=1694 ) properties (out of 6) seen :52 could not realise parikh vector
Incomplete Parikh walk after 2716400 steps, including 1000 resets, run finished after 1867 ms. (steps per millisecond=1454 ) properties (out of 6) seen :405 could not realise parikh vector
Incomplete Parikh walk after 1234200 steps, including 1000 resets, run finished after 1014 ms. (steps per millisecond=1217 ) properties (out of 6) seen :64887 could not realise parikh vector
Incomplete Parikh walk after 29400 steps, including 933 resets, run finished after 18 ms. (steps per millisecond=1633 ) properties (out of 6) seen :51 could not realise parikh vector
Support contains 6 out of 32 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 3 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 63/63 transitions.
Starting structural reductions, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2022-06-09 06:05:53] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:05:53] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:05:53] [INFO ] Implicit Places using invariants in 36 ms returned []
[2022-06-09 06:05:53] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:05:53] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 06:05:53] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-09 06:05:53] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2022-06-09 06:05:53] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 06:05:53] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:05:53] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:05:53] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 63/63 transitions.
Normalized transition count is 44 out of 63 initially.
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:05:53] [INFO ] Computed 3 place invariants in 9 ms
Incomplete random walk after 1000021 steps, including 2 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 6) seen :10092
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 6) seen :2237
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 6) seen :2110
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 6) seen :2165
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 6) seen :2212
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 6) seen :5954
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 6) seen :1844
[2022-06-09 06:05:55] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:05:55] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:05:55] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 06:05:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:05:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:05:55] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-09 06:05:55] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:05:55] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:05:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:05:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:05:55] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:05:55] [INFO ] [Nat]Added 25 Read/Feed constraints in 11 ms returned sat
[2022-06-09 06:05:55] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:05:55] [INFO ] Added : 22 causal constraints over 6 iterations in 32 ms. Result :sat
Minimization took 10 ms.
[2022-06-09 06:05:55] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:05:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:05:55] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-06-09 06:05:55] [INFO ] [Real]Added 25 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:05:55] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:05:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:05:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:05:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:05:55] [INFO ] [Nat]Added 25 Read/Feed constraints in 4 ms returned sat
[2022-06-09 06:05:55] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:05:55] [INFO ] Deduced a trap composed of 6 places in 18 ms of which 0 ms to minimize.
[2022-06-09 06:05:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 23 ms
[2022-06-09 06:05:56] [INFO ] Added : 17 causal constraints over 4 iterations in 53 ms. Result :sat
Minimization took 11 ms.
[2022-06-09 06:05:56] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:05:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:05:56] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-06-09 06:05:56] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:05:56] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:05:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:05:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:05:56] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-06-09 06:05:56] [INFO ] [Nat]Added 25 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:05:56] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 2 ms.
[2022-06-09 06:05:56] [INFO ] Deduced a trap composed of 8 places in 19 ms of which 0 ms to minimize.
[2022-06-09 06:05:56] [INFO ] Deduced a trap composed of 6 places in 12 ms of which 0 ms to minimize.
[2022-06-09 06:05:56] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 42 ms
[2022-06-09 06:05:56] [INFO ] Added : 17 causal constraints over 4 iterations in 65 ms. Result :sat
Minimization took 12 ms.
[2022-06-09 06:05:56] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 06:05:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:05:56] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:05:56] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:05:56] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:05:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:05:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:05:56] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:05:56] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:05:56] [INFO ] Deduced a trap composed of 6 places in 14 ms of which 1 ms to minimize.
[2022-06-09 06:05:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 21 ms
[2022-06-09 06:05:56] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:05:56] [INFO ] Added : 15 causal constraints over 3 iterations in 22 ms. Result :sat
Minimization took 16 ms.
[2022-06-09 06:05:56] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 06:05:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:05:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:05:56] [INFO ] [Real]Added 25 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:05:56] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:05:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:05:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:05:56] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-06-09 06:05:56] [INFO ] [Nat]Added 25 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:05:56] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:05:56] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 0 ms to minimize.
[2022-06-09 06:05:56] [INFO ] Deduced a trap composed of 6 places in 15 ms of which 0 ms to minimize.
[2022-06-09 06:05:56] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 53 ms
[2022-06-09 06:05:56] [INFO ] Added : 17 causal constraints over 4 iterations in 76 ms. Result :sat
Minimization took 9 ms.
[2022-06-09 06:05:56] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:05:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:05:56] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:05:56] [INFO ] [Real]Added 25 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:05:56] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:05:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-09 06:05:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:05:56] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:05:56] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:05:56] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:05:56] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 1 ms to minimize.
[2022-06-09 06:05:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 33 ms
[2022-06-09 06:05:56] [INFO ] Added : 17 causal constraints over 4 iterations in 55 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[56, 1051, 2107, 44, 5941, 64787]
Interrupted Parikh walk after 51043914 steps, including 1000 resets, run timeout after 30001 ms. (steps per millisecond=1701 ) properties (out of 6) seen :1894
Incomplete Parikh walk after 2976900 steps, including 1000 resets, run finished after 2110 ms. (steps per millisecond=1410 ) properties (out of 6) seen :383 could not realise parikh vector
Incomplete Parikh walk after 28800 steps, including 721 resets, run finished after 17 ms. (steps per millisecond=1694 ) properties (out of 6) seen :33 could not realise parikh vector
Incomplete Parikh walk after 2743700 steps, including 1000 resets, run finished after 1790 ms. (steps per millisecond=1532 ) properties (out of 6) seen :232 could not realise parikh vector
Incomplete Parikh walk after 1266600 steps, including 1000 resets, run finished after 979 ms. (steps per millisecond=1293 ) properties (out of 6) seen :46798 could not realise parikh vector
Incomplete Parikh walk after 29400 steps, including 921 resets, run finished after 18 ms. (steps per millisecond=1633 ) properties (out of 6) seen :26 could not realise parikh vector
Support contains 6 out of 32 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 3 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 63/63 transitions.
Starting structural reductions, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2022-06-09 06:06:31] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:06:31] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:06:31] [INFO ] Implicit Places using invariants in 28 ms returned []
[2022-06-09 06:06:31] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:06:31] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 06:06:31] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-09 06:06:31] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2022-06-09 06:06:31] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 06:06:31] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:06:31] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 06:06:31] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 63/63 transitions.
Normalized transition count is 44 out of 63 initially.
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:06:31] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 6) seen :10024
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 351 ms. (steps per millisecond=2849 ) properties (out of 6) seen :2272
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 6) seen :2128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 6) seen :2124
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 351 ms. (steps per millisecond=2849 ) properties (out of 6) seen :2252
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 6) seen :6070
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 6) seen :1891
[2022-06-09 06:06:34] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:06:34] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:06:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:06:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:06:34] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-06-09 06:06:34] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-09 06:06:34] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:06:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:06:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:06:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:06:34] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:06:34] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:06:34] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 4 ms.
[2022-06-09 06:06:34] [INFO ] Added : 22 causal constraints over 6 iterations in 35 ms. Result :sat
Minimization took 19 ms.
[2022-06-09 06:06:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:06:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:06:34] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-06-09 06:06:34] [INFO ] [Real]Added 25 Read/Feed constraints in 4 ms returned sat
[2022-06-09 06:06:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:06:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:06:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:06:34] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-06-09 06:06:34] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:06:34] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:06:34] [INFO ] Deduced a trap composed of 6 places in 17 ms of which 0 ms to minimize.
[2022-06-09 06:06:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 23 ms
[2022-06-09 06:06:34] [INFO ] Added : 17 causal constraints over 4 iterations in 58 ms. Result :sat
Minimization took 8 ms.
[2022-06-09 06:06:34] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 06:06:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:06:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:06:34] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:06:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:06:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:06:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:06:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-06-09 06:06:34] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:06:34] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:06:34] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 0 ms to minimize.
[2022-06-09 06:06:34] [INFO ] Deduced a trap composed of 6 places in 12 ms of which 1 ms to minimize.
[2022-06-09 06:06:34] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 41 ms
[2022-06-09 06:06:34] [INFO ] Added : 17 causal constraints over 4 iterations in 65 ms. Result :sat
Minimization took 9 ms.
[2022-06-09 06:06:34] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-09 06:06:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:06:34] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:06:34] [INFO ] [Real]Added 25 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:06:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:06:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:06:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:06:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:06:34] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:06:34] [INFO ] Deduced a trap composed of 6 places in 15 ms of which 1 ms to minimize.
[2022-06-09 06:06:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 20 ms
[2022-06-09 06:06:34] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:06:34] [INFO ] Added : 15 causal constraints over 3 iterations in 18 ms. Result :sat
Minimization took 9 ms.
[2022-06-09 06:06:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:06:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:06:34] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:06:34] [INFO ] [Real]Added 25 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:06:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:06:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:06:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:06:34] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-06-09 06:06:34] [INFO ] [Nat]Added 25 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:06:34] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:06:34] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 0 ms to minimize.
[2022-06-09 06:06:34] [INFO ] Deduced a trap composed of 6 places in 12 ms of which 1 ms to minimize.
[2022-06-09 06:06:34] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 46 ms
[2022-06-09 06:06:34] [INFO ] Added : 17 causal constraints over 4 iterations in 71 ms. Result :sat
Minimization took 15 ms.
[2022-06-09 06:06:34] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:06:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:06:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:06:34] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:06:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:06:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 06:06:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:06:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:06:34] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:06:34] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:06:34] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 0 ms to minimize.
[2022-06-09 06:06:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2022-06-09 06:06:34] [INFO ] Added : 17 causal constraints over 4 iterations in 46 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[56, 1051, 2107, 44, 5983, 64787]
Interrupted Parikh walk after 51693774 steps, including 1000 resets, run timeout after 30001 ms. (steps per millisecond=1723 ) properties (out of 6) seen :261
Incomplete Parikh walk after 2997900 steps, including 1000 resets, run finished after 2060 ms. (steps per millisecond=1455 ) properties (out of 6) seen :280 could not realise parikh vector
Incomplete Parikh walk after 28800 steps, including 727 resets, run finished after 19 ms. (steps per millisecond=1515 ) properties (out of 6) seen :18 could not realise parikh vector
Incomplete Parikh walk after 2743700 steps, including 1000 resets, run finished after 1785 ms. (steps per millisecond=1537 ) properties (out of 6) seen :643 could not realise parikh vector
Incomplete Parikh walk after 1266600 steps, including 1000 resets, run finished after 941 ms. (steps per millisecond=1346 ) properties (out of 6) seen :34409 could not realise parikh vector
Incomplete Parikh walk after 29400 steps, including 932 resets, run finished after 18 ms. (steps per millisecond=1633 ) properties (out of 6) seen :41 could not realise parikh vector
Support contains 6 out of 32 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 63/63 transitions.
Starting structural reductions, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2022-06-09 06:07:09] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:07:09] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:07:09] [INFO ] Implicit Places using invariants in 25 ms returned []
[2022-06-09 06:07:09] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:07:09] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 06:07:09] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-09 06:07:09] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2022-06-09 06:07:09] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 06:07:09] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:07:09] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:07:09] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 63/63 transitions.
Normalized transition count is 44 out of 63 initially.
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:07:09] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 534 ms. (steps per millisecond=1872 ) properties (out of 6) seen :10331
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 351 ms. (steps per millisecond=2849 ) properties (out of 6) seen :2240
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 6) seen :2085
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 6) seen :2131
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 348 ms. (steps per millisecond=2873 ) properties (out of 6) seen :2211
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 6) seen :5890
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 359 ms. (steps per millisecond=2785 ) properties (out of 6) seen :1872
[2022-06-09 06:07:12] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:07:12] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:07:12] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:07:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:07:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:07:12] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-09 06:07:12] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:07:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:07:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-09 06:07:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:07:12] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:07:12] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:07:12] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 2 ms.
[2022-06-09 06:07:12] [INFO ] Added : 22 causal constraints over 6 iterations in 29 ms. Result :sat
Minimization took 10 ms.
[2022-06-09 06:07:12] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:07:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:07:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-06-09 06:07:12] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:07:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:07:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 06:07:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:07:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:07:12] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:07:12] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 2 ms.
[2022-06-09 06:07:12] [INFO ] Deduced a trap composed of 6 places in 14 ms of which 0 ms to minimize.
[2022-06-09 06:07:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 19 ms
[2022-06-09 06:07:12] [INFO ] Added : 17 causal constraints over 4 iterations in 41 ms. Result :sat
Minimization took 8 ms.
[2022-06-09 06:07:12] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:07:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:07:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:07:12] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:07:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:07:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 06:07:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:07:12] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:07:12] [INFO ] [Nat]Added 25 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:07:12] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:07:12] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 0 ms to minimize.
[2022-06-09 06:07:12] [INFO ] Deduced a trap composed of 6 places in 13 ms of which 0 ms to minimize.
[2022-06-09 06:07:12] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 38 ms
[2022-06-09 06:07:12] [INFO ] Added : 17 causal constraints over 4 iterations in 59 ms. Result :sat
Minimization took 8 ms.
[2022-06-09 06:07:12] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:07:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:07:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:07:12] [INFO ] [Real]Added 25 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:07:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:07:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:07:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:07:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:07:12] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:07:12] [INFO ] Deduced a trap composed of 6 places in 12 ms of which 0 ms to minimize.
[2022-06-09 06:07:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 15 ms
[2022-06-09 06:07:12] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:07:12] [INFO ] Added : 15 causal constraints over 3 iterations in 19 ms. Result :sat
Minimization took 8 ms.
[2022-06-09 06:07:12] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:07:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:07:12] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-06-09 06:07:12] [INFO ] [Real]Added 25 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:07:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:07:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:07:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:07:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-06-09 06:07:12] [INFO ] [Nat]Added 25 Read/Feed constraints in 4 ms returned sat
[2022-06-09 06:07:12] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:07:12] [INFO ] Deduced a trap composed of 8 places in 19 ms of which 0 ms to minimize.
[2022-06-09 06:07:12] [INFO ] Deduced a trap composed of 6 places in 13 ms of which 0 ms to minimize.
[2022-06-09 06:07:12] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 42 ms
[2022-06-09 06:07:12] [INFO ] Added : 17 causal constraints over 4 iterations in 68 ms. Result :sat
Minimization took 8 ms.
[2022-06-09 06:07:12] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:07:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:07:12] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-06-09 06:07:12] [INFO ] [Real]Added 25 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:07:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:07:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 06:07:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:07:12] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-06-09 06:07:12] [INFO ] [Nat]Added 25 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:07:12] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:07:12] [INFO ] Deduced a trap composed of 8 places in 13 ms of which 1 ms to minimize.
[2022-06-09 06:07:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 19 ms
[2022-06-09 06:07:12] [INFO ] Added : 17 causal constraints over 4 iterations in 43 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[56, 1051, 2107, 48, 5983, 64787]
Interrupted Parikh walk after 51231801 steps, including 1000 resets, run timeout after 30001 ms. (steps per millisecond=1707 ) properties (out of 6) seen :581
Incomplete Parikh walk after 2997900 steps, including 1000 resets, run finished after 2148 ms. (steps per millisecond=1395 ) properties (out of 6) seen :155 could not realise parikh vector
Incomplete Parikh walk after 30800 steps, including 769 resets, run finished after 19 ms. (steps per millisecond=1621 ) properties (out of 6) seen :98 could not realise parikh vector
Incomplete Parikh walk after 2743700 steps, including 1000 resets, run finished after 1792 ms. (steps per millisecond=1531 ) properties (out of 6) seen :421 could not realise parikh vector
Incomplete Parikh walk after 1266600 steps, including 1000 resets, run finished after 1005 ms. (steps per millisecond=1260 ) properties (out of 6) seen :51399 could not realise parikh vector
Incomplete Parikh walk after 29400 steps, including 913 resets, run finished after 19 ms. (steps per millisecond=1547 ) properties (out of 6) seen :33 could not realise parikh vector
Support contains 6 out of 32 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 3 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 63/63 transitions.
Starting structural reductions, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2022-06-09 06:07:47] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:07:47] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:07:47] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-06-09 06:07:47] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:07:47] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 06:07:47] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-09 06:07:47] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2022-06-09 06:07:47] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 06:07:47] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:07:47] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:07:47] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 63/63 transitions.
Normalized transition count is 44 out of 63 initially.
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:07:48] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 6) seen :9534
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 349 ms. (steps per millisecond=2865 ) properties (out of 6) seen :2236
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 6) seen :2092
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 6) seen :2146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 347 ms. (steps per millisecond=2881 ) properties (out of 6) seen :2200
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 6) seen :5875
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 6) seen :1886
[2022-06-09 06:07:50] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:07:50] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-09 06:07:50] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:07:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:07:50] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-06-09 06:07:50] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-09 06:07:50] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:07:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:07:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:07:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:07:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:07:50] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:07:50] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 2 ms.
[2022-06-09 06:07:50] [INFO ] Added : 22 causal constraints over 6 iterations in 27 ms. Result :sat
Minimization took 9 ms.
[2022-06-09 06:07:50] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:07:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:07:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:07:50] [INFO ] [Real]Added 25 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:07:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:07:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:07:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:07:50] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:07:50] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:07:50] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 2 ms.
[2022-06-09 06:07:50] [INFO ] Deduced a trap composed of 6 places in 20 ms of which 0 ms to minimize.
[2022-06-09 06:07:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2022-06-09 06:07:50] [INFO ] Added : 17 causal constraints over 4 iterations in 45 ms. Result :sat
Minimization took 8 ms.
[2022-06-09 06:07:50] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:07:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:07:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:07:50] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:07:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:07:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:07:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:07:50] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:07:50] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:07:50] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 2 ms.
[2022-06-09 06:07:50] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 0 ms to minimize.
[2022-06-09 06:07:50] [INFO ] Deduced a trap composed of 6 places in 12 ms of which 1 ms to minimize.
[2022-06-09 06:07:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 54 ms
[2022-06-09 06:07:50] [INFO ] Added : 17 causal constraints over 4 iterations in 80 ms. Result :sat
Minimization took 9 ms.
[2022-06-09 06:07:50] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 06:07:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:07:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:07:50] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:07:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:07:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:07:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:07:50] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-06-09 06:07:50] [INFO ] [Nat]Added 25 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:07:50] [INFO ] Deduced a trap composed of 6 places in 16 ms of which 1 ms to minimize.
[2022-06-09 06:07:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2022-06-09 06:07:50] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:07:50] [INFO ] Added : 15 causal constraints over 3 iterations in 19 ms. Result :sat
Minimization took 8 ms.
[2022-06-09 06:07:50] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:07:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:07:51] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:07:51] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:07:51] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:07:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-09 06:07:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:07:51] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:07:51] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:07:51] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 4 ms.
[2022-06-09 06:07:51] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 1 ms to minimize.
[2022-06-09 06:07:51] [INFO ] Deduced a trap composed of 6 places in 20 ms of which 7 ms to minimize.
[2022-06-09 06:07:51] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 53 ms
[2022-06-09 06:07:51] [INFO ] Added : 17 causal constraints over 4 iterations in 78 ms. Result :sat
Minimization took 8 ms.
[2022-06-09 06:07:51] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:07:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:07:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:07:51] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:07:51] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:07:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 06:07:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:07:51] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:07:51] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:07:51] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:07:51] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 1 ms to minimize.
[2022-06-09 06:07:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2022-06-09 06:07:51] [INFO ] Added : 17 causal constraints over 4 iterations in 52 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1] Max seen :[56, 1051, 2107, 48, 5983, 64787]
Interrupted Parikh walk after 51763942 steps, including 1000 resets, run timeout after 30001 ms. (steps per millisecond=1725 ) properties (out of 6) seen :484
Incomplete Parikh walk after 2997900 steps, including 1000 resets, run finished after 2082 ms. (steps per millisecond=1439 ) properties (out of 6) seen :452 could not realise parikh vector
Incomplete Parikh walk after 30800 steps, including 761 resets, run finished after 21 ms. (steps per millisecond=1466 ) properties (out of 6) seen :22 could not realise parikh vector
Incomplete Parikh walk after 2743700 steps, including 1000 resets, run finished after 1817 ms. (steps per millisecond=1510 ) properties (out of 6) seen :1099 could not realise parikh vector
Incomplete Parikh walk after 1266600 steps, including 1000 resets, run finished after 1012 ms. (steps per millisecond=1251 ) properties (out of 6) seen :55523 could not realise parikh vector
Incomplete Parikh walk after 29400 steps, including 923 resets, run finished after 18 ms. (steps per millisecond=1633 ) properties (out of 6) seen :35 could not realise parikh vector
Support contains 6 out of 32 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 63/63 transitions.
Starting structural reductions, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2022-06-09 06:08:26] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:08:26] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 06:08:26] [INFO ] Implicit Places using invariants in 29 ms returned []
[2022-06-09 06:08:26] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:08:26] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 06:08:26] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-09 06:08:26] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2022-06-09 06:08:26] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 06:08:26] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:08:26] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 06:08:26] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 63/63 transitions.
Starting property specific reduction for FunctionPointer-PT-a032-UpperBounds-04
Normalized transition count is 44 out of 63 initially.
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:08:26] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :34
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :47
[2022-06-09 06:08:26] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:08:26] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:08:26] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:08:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:08:26] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-09 06:08:26] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:08:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:08:26] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:08:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:26] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-06-09 06:08:26] [INFO ] [Nat]Added 25 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:08:26] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:08:26] [INFO ] Added : 22 causal constraints over 6 iterations in 42 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[47]
Incomplete Parikh walk after 25800 steps, including 887 resets, run finished after 18 ms. (steps per millisecond=1433 ) properties (out of 1) seen :10 could not realise parikh vector
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32/32 places, 63/63 transitions.
Graph (complete) has 113 edges and 32 vertex of which 31 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 30 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 30 transition count 61
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 30 transition count 59
Applied a total of 5 rules in 5 ms. Remains 30 /32 variables (removed 2) and now considering 59/63 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 30/32 places, 59/63 transitions.
Normalized transition count is 42 out of 59 initially.
// Phase 1: matrix 42 rows 30 cols
[2022-06-09 06:08:26] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 453 ms. (steps per millisecond=2207 ) properties (out of 1) seen :34
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 1) seen :46
[2022-06-09 06:08:27] [INFO ] Flow matrix only has 42 transitions (discarded 17 similar events)
// Phase 1: matrix 42 rows 30 cols
[2022-06-09 06:08:27] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:08:27] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:08:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:27] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-06-09 06:08:27] [INFO ] State equation strengthened by 23 read => feed constraints.
[2022-06-09 06:08:27] [INFO ] [Real]Added 23 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:08:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:08:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:08:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:27] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:08:27] [INFO ] [Nat]Added 23 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:08:27] [INFO ] Deduced a trap composed of 6 places in 20 ms of which 0 ms to minimize.
[2022-06-09 06:08:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2022-06-09 06:08:27] [INFO ] Computed and/alt/rep : 25/108/23 causal constraints (skipped 17 transitions) in 3 ms.
[2022-06-09 06:08:27] [INFO ] Added : 16 causal constraints over 4 iterations in 21 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[47]
Incomplete Parikh walk after 20800 steps, including 493 resets, run finished after 28 ms. (steps per millisecond=742 ) properties (out of 1) seen :30 could not realise parikh vector
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 30/30 places, 59/59 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 59/59 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 59/59 transitions.
Starting structural reductions, iteration 0 : 30/30 places, 59/59 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 59/59 (removed 0) transitions.
[2022-06-09 06:08:27] [INFO ] Flow matrix only has 42 transitions (discarded 17 similar events)
// Phase 1: matrix 42 rows 30 cols
[2022-06-09 06:08:27] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-09 06:08:27] [INFO ] Implicit Places using invariants in 24 ms returned []
[2022-06-09 06:08:27] [INFO ] Flow matrix only has 42 transitions (discarded 17 similar events)
// Phase 1: matrix 42 rows 30 cols
[2022-06-09 06:08:27] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 06:08:27] [INFO ] State equation strengthened by 23 read => feed constraints.
[2022-06-09 06:08:27] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2022-06-09 06:08:27] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 06:08:27] [INFO ] Flow matrix only has 42 transitions (discarded 17 similar events)
// Phase 1: matrix 42 rows 30 cols
[2022-06-09 06:08:27] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 06:08:27] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 59/59 transitions.
Ending property specific reduction for FunctionPointer-PT-a032-UpperBounds-04 in 1184 ms.
Starting property specific reduction for FunctionPointer-PT-a032-UpperBounds-07
Normalized transition count is 44 out of 63 initially.
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:08:27] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 10018 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1669 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :6
[2022-06-09 06:08:27] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:08:27] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 06:08:27] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:08:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:27] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:08:27] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-09 06:08:27] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:08:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:08:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:08:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:27] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:08:27] [INFO ] [Nat]Added 25 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:08:27] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:08:27] [INFO ] Deduced a trap composed of 6 places in 19 ms of which 0 ms to minimize.
[2022-06-09 06:08:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
[2022-06-09 06:08:27] [INFO ] Added : 17 causal constraints over 4 iterations in 52 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[6]
Incomplete Parikh walk after 15700 steps, including 503 resets, run finished after 11 ms. (steps per millisecond=1427 ) properties (out of 1) seen :2 could not realise parikh vector
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32/32 places, 63/63 transitions.
Graph (complete) has 113 edges and 32 vertex of which 28 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 28 transition count 58
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 27 transition count 56
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 27 transition count 56
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 10 place count 27 transition count 54
Applied a total of 10 rules in 14 ms. Remains 27 /32 variables (removed 5) and now considering 54/63 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/32 places, 54/63 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 06:08:27] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 682 ms. (steps per millisecond=1466 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 1) seen :1338
[2022-06-09 06:08:28] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 06:08:28] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 06:08:28] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 06:08:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:08:28] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-06-09 06:08:28] [INFO ] [Real]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:08:28] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:08:28] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:08:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-06-09 06:08:28] [INFO ] [Nat]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:08:28] [INFO ] Deduced a trap composed of 6 places in 10 ms of which 1 ms to minimize.
[2022-06-09 06:08:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 15 ms
[2022-06-09 06:08:28] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 06:08:28] [INFO ] Added : 17 causal constraints over 4 iterations in 19 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1338]
Incomplete Parikh walk after 1613400 steps, including 1000 resets, run finished after 1045 ms. (steps per millisecond=1543 ) properties (out of 1) seen :30 could not realise parikh vector
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2022-06-09 06:08:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 06:08:29] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:08:29] [INFO ] Implicit Places using invariants in 42 ms returned []
[2022-06-09 06:08:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 06:08:29] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:08:29] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-06-09 06:08:29] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2022-06-09 06:08:29] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 06:08:29] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 06:08:29] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:08:29] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 06:08:29] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 678 ms. (steps per millisecond=1474 ) properties (out of 1) seen :17
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 1) seen :1323
[2022-06-09 06:08:30] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 06:08:30] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:08:30] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 06:08:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-06-09 06:08:30] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-06-09 06:08:30] [INFO ] [Real]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:08:30] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:08:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:08:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:30] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-06-09 06:08:30] [INFO ] [Nat]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:08:30] [INFO ] Deduced a trap composed of 6 places in 10 ms of which 0 ms to minimize.
[2022-06-09 06:08:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 14 ms
[2022-06-09 06:08:30] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 06:08:30] [INFO ] Added : 17 causal constraints over 4 iterations in 20 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1338]
Incomplete Parikh walk after 1613400 steps, including 1000 resets, run finished after 1042 ms. (steps per millisecond=1548 ) properties (out of 1) seen :31 could not realise parikh vector
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2022-06-09 06:08:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 06:08:31] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-09 06:08:31] [INFO ] Implicit Places using invariants in 26 ms returned []
[2022-06-09 06:08:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 06:08:31] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-09 06:08:32] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-06-09 06:08:32] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2022-06-09 06:08:32] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 06:08:32] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 06:08:32] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:08:32] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Ending property specific reduction for FunctionPointer-PT-a032-UpperBounds-07 in 4583 ms.
Starting property specific reduction for FunctionPointer-PT-a032-UpperBounds-09
Normalized transition count is 44 out of 63 initially.
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:08:32] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :19
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :11
[2022-06-09 06:08:32] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:08:32] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:08:32] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:08:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:32] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:08:32] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-09 06:08:32] [INFO ] [Real]Added 25 Read/Feed constraints in 3 ms returned sat
[2022-06-09 06:08:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:08:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:08:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:08:32] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:08:32] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:08:32] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 1 ms to minimize.
[2022-06-09 06:08:32] [INFO ] Deduced a trap composed of 6 places in 12 ms of which 0 ms to minimize.
[2022-06-09 06:08:32] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 44 ms
[2022-06-09 06:08:32] [INFO ] Added : 17 causal constraints over 4 iterations in 65 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[19]
Incomplete Parikh walk after 29300 steps, including 878 resets, run finished after 22 ms. (steps per millisecond=1331 ) properties (out of 1) seen :5 could not realise parikh vector
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32/32 places, 63/63 transitions.
Graph (complete) has 113 edges and 32 vertex of which 28 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 28 transition count 58
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 27 transition count 56
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 27 transition count 56
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 10 place count 27 transition count 54
Applied a total of 10 rules in 4 ms. Remains 27 /32 variables (removed 5) and now considering 54/63 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/32 places, 54/63 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 06:08:32] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 673 ms. (steps per millisecond=1485 ) properties (out of 1) seen :232
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 1) seen :2725
[2022-06-09 06:08:33] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 06:08:33] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:08:33] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:08:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:08:33] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-06-09 06:08:33] [INFO ] [Real]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:08:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:08:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:08:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:33] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-06-09 06:08:33] [INFO ] [Nat]Added 20 Read/Feed constraints in 1 ms returned sat
[2022-06-09 06:08:33] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 06:08:33] [INFO ] Added : 16 causal constraints over 4 iterations in 17 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2725]
Incomplete Parikh walk after 3542400 steps, including 1000 resets, run finished after 2246 ms. (steps per millisecond=1577 ) properties (out of 1) seen :2688 could not realise parikh vector
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2022-06-09 06:08:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 06:08:35] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-09 06:08:35] [INFO ] Implicit Places using invariants in 25 ms returned []
[2022-06-09 06:08:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 06:08:35] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:08:35] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-06-09 06:08:35] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2022-06-09 06:08:35] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 06:08:35] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 06:08:35] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:08:35] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 06:08:35] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 673 ms. (steps per millisecond=1485 ) properties (out of 1) seen :326
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 1) seen :2739
[2022-06-09 06:08:36] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 06:08:36] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-09 06:08:36] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 06:08:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:08:36] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-06-09 06:08:36] [INFO ] [Real]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:08:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:08:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:08:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:36] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-06-09 06:08:36] [INFO ] [Nat]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:08:36] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 06:08:36] [INFO ] Added : 16 causal constraints over 4 iterations in 18 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2739]
Incomplete Parikh walk after 3560600 steps, including 1000 resets, run finished after 2270 ms. (steps per millisecond=1568 ) properties (out of 1) seen :2757 could not realise parikh vector
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2022-06-09 06:08:38] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 06:08:38] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-09 06:08:38] [INFO ] Implicit Places using invariants in 24 ms returned []
[2022-06-09 06:08:38] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 06:08:38] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 06:08:39] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-06-09 06:08:39] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2022-06-09 06:08:39] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 06:08:39] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 06:08:39] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-09 06:08:39] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 06:08:39] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 672 ms. (steps per millisecond=1488 ) properties (out of 1) seen :213
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 1) seen :2727
[2022-06-09 06:08:40] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 06:08:40] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 06:08:40] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:08:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:40] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-06-09 06:08:40] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-06-09 06:08:40] [INFO ] [Real]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:08:40] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:08:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:08:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:40] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:08:40] [INFO ] [Nat]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:08:40] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 06:08:40] [INFO ] Added : 16 causal constraints over 4 iterations in 17 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2757]
Incomplete Parikh walk after 3584000 steps, including 1000 resets, run finished after 2282 ms. (steps per millisecond=1570 ) properties (out of 1) seen :79 could not realise parikh vector
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Starting structural reductions, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2022-06-09 06:08:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 06:08:42] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:08:42] [INFO ] Implicit Places using invariants in 25 ms returned []
[2022-06-09 06:08:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 06:08:42] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-09 06:08:42] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-06-09 06:08:42] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2022-06-09 06:08:42] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 06:08:42] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2022-06-09 06:08:42] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 06:08:42] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Ending property specific reduction for FunctionPointer-PT-a032-UpperBounds-09 in 10419 ms.
Starting property specific reduction for FunctionPointer-PT-a032-UpperBounds-10
Normalized transition count is 44 out of 63 initially.
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:08:42] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :33
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :27
[2022-06-09 06:08:42] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:08:42] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:08:42] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:08:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:42] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:08:42] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-09 06:08:42] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:08:42] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:08:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:08:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:42] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:08:42] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:08:42] [INFO ] Deduced a trap composed of 6 places in 14 ms of which 0 ms to minimize.
[2022-06-09 06:08:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 18 ms
[2022-06-09 06:08:42] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 2 ms.
[2022-06-09 06:08:42] [INFO ] Added : 15 causal constraints over 3 iterations in 21 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[33]
Incomplete Parikh walk after 23300 steps, including 573 resets, run finished after 18 ms. (steps per millisecond=1294 ) properties (out of 1) seen :6 could not realise parikh vector
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32/32 places, 63/63 transitions.
Graph (complete) has 113 edges and 32 vertex of which 31 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 30 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 30 transition count 61
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 30 transition count 59
Applied a total of 5 rules in 3 ms. Remains 30 /32 variables (removed 2) and now considering 59/63 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 30/32 places, 59/63 transitions.
Normalized transition count is 42 out of 59 initially.
// Phase 1: matrix 42 rows 30 cols
[2022-06-09 06:08:42] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 461 ms. (steps per millisecond=2169 ) properties (out of 1) seen :34
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 1) seen :41
[2022-06-09 06:08:43] [INFO ] Flow matrix only has 42 transitions (discarded 17 similar events)
// Phase 1: matrix 42 rows 30 cols
[2022-06-09 06:08:43] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:08:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:08:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:08:43] [INFO ] State equation strengthened by 23 read => feed constraints.
[2022-06-09 06:08:43] [INFO ] [Real]Added 23 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:08:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:08:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 06:08:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:08:43] [INFO ] [Nat]Added 23 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:08:43] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 0 ms to minimize.
[2022-06-09 06:08:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2022-06-09 06:08:43] [INFO ] Computed and/alt/rep : 25/108/23 causal constraints (skipped 17 transitions) in 3 ms.
[2022-06-09 06:08:43] [INFO ] Added : 17 causal constraints over 4 iterations in 23 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[41]
Incomplete Parikh walk after 29700 steps, including 796 resets, run finished after 21 ms. (steps per millisecond=1414 ) properties (out of 1) seen :11 could not realise parikh vector
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 30/30 places, 59/59 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 59/59 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 59/59 transitions.
Starting structural reductions, iteration 0 : 30/30 places, 59/59 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 59/59 (removed 0) transitions.
[2022-06-09 06:08:43] [INFO ] Flow matrix only has 42 transitions (discarded 17 similar events)
// Phase 1: matrix 42 rows 30 cols
[2022-06-09 06:08:43] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 06:08:43] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-06-09 06:08:43] [INFO ] Flow matrix only has 42 transitions (discarded 17 similar events)
// Phase 1: matrix 42 rows 30 cols
[2022-06-09 06:08:43] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:08:43] [INFO ] State equation strengthened by 23 read => feed constraints.
[2022-06-09 06:08:43] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2022-06-09 06:08:43] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 06:08:43] [INFO ] Flow matrix only has 42 transitions (discarded 17 similar events)
// Phase 1: matrix 42 rows 30 cols
[2022-06-09 06:08:43] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 06:08:43] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 59/59 transitions.
Normalized transition count is 42 out of 59 initially.
// Phase 1: matrix 42 rows 30 cols
[2022-06-09 06:08:43] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 1) seen :36
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 1) seen :39
[2022-06-09 06:08:44] [INFO ] Flow matrix only has 42 transitions (discarded 17 similar events)
// Phase 1: matrix 42 rows 30 cols
[2022-06-09 06:08:44] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-09 06:08:44] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:08:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:44] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:08:44] [INFO ] State equation strengthened by 23 read => feed constraints.
[2022-06-09 06:08:44] [INFO ] [Real]Added 23 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:08:44] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:08:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-09 06:08:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:44] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:08:44] [INFO ] [Nat]Added 23 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:08:44] [INFO ] Deduced a trap composed of 6 places in 18 ms of which 2 ms to minimize.
[2022-06-09 06:08:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 23 ms
[2022-06-09 06:08:44] [INFO ] Computed and/alt/rep : 25/108/23 causal constraints (skipped 17 transitions) in 3 ms.
[2022-06-09 06:08:44] [INFO ] Added : 17 causal constraints over 4 iterations in 26 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[41]
Incomplete Parikh walk after 29700 steps, including 817 resets, run finished after 21 ms. (steps per millisecond=1414 ) properties (out of 1) seen :10 could not realise parikh vector
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 30/30 places, 59/59 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 59/59 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 59/59 transitions.
Starting structural reductions, iteration 0 : 30/30 places, 59/59 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 59/59 (removed 0) transitions.
[2022-06-09 06:08:44] [INFO ] Flow matrix only has 42 transitions (discarded 17 similar events)
// Phase 1: matrix 42 rows 30 cols
[2022-06-09 06:08:44] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:08:44] [INFO ] Implicit Places using invariants in 30 ms returned []
[2022-06-09 06:08:44] [INFO ] Flow matrix only has 42 transitions (discarded 17 similar events)
// Phase 1: matrix 42 rows 30 cols
[2022-06-09 06:08:44] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:08:44] [INFO ] State equation strengthened by 23 read => feed constraints.
[2022-06-09 06:08:44] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2022-06-09 06:08:44] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 06:08:44] [INFO ] Flow matrix only has 42 transitions (discarded 17 similar events)
// Phase 1: matrix 42 rows 30 cols
[2022-06-09 06:08:44] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:08:44] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 59/59 transitions.
Ending property specific reduction for FunctionPointer-PT-a032-UpperBounds-10 in 2245 ms.
Starting property specific reduction for FunctionPointer-PT-a032-UpperBounds-13
Normalized transition count is 44 out of 63 initially.
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:08:44] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :45
[2022-06-09 06:08:44] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:08:44] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:08:44] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:08:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:08:44] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-09 06:08:44] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:08:44] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:08:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 06:08:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:44] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-06-09 06:08:44] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:08:44] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 2 ms.
[2022-06-09 06:08:44] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 2 ms to minimize.
[2022-06-09 06:08:44] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 10 ms to minimize.
[2022-06-09 06:08:44] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 62 ms
[2022-06-09 06:08:44] [INFO ] Added : 17 causal constraints over 4 iterations in 85 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[45]
Incomplete Parikh walk after 28900 steps, including 869 resets, run finished after 20 ms. (steps per millisecond=1445 ) properties (out of 1) seen :4 could not realise parikh vector
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32/32 places, 63/63 transitions.
Graph (complete) has 113 edges and 32 vertex of which 28 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 28 transition count 58
Applied a total of 6 rules in 2 ms. Remains 28 /32 variables (removed 4) and now considering 58/63 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/32 places, 58/63 transitions.
Normalized transition count is 41 out of 58 initially.
// Phase 1: matrix 41 rows 28 cols
[2022-06-09 06:08:44] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 723 ms. (steps per millisecond=1383 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 1) seen :14767
[2022-06-09 06:08:45] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2022-06-09 06:08:45] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-09 06:08:45] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 06:08:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:08:45] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-09 06:08:45] [INFO ] [Real]Added 22 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:08:45] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:08:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:08:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:45] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-06-09 06:08:45] [INFO ] [Nat]Added 22 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:08:45] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 2 ms.
[2022-06-09 06:08:45] [INFO ] Added : 17 causal constraints over 4 iterations in 21 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[14767]
Incomplete Parikh walk after 7388100 steps, including 1000 resets, run finished after 4109 ms. (steps per millisecond=1798 ) properties (out of 1) seen :662 could not realise parikh vector
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 58/58 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 58/58 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2022-06-09 06:08:50] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2022-06-09 06:08:50] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:08:50] [INFO ] Implicit Places using invariants in 26 ms returned []
[2022-06-09 06:08:50] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2022-06-09 06:08:50] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:08:50] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-09 06:08:50] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2022-06-09 06:08:50] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 06:08:50] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2022-06-09 06:08:50] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 06:08:50] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 58/58 transitions.
Normalized transition count is 41 out of 58 initially.
// Phase 1: matrix 41 rows 28 cols
[2022-06-09 06:08:50] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 724 ms. (steps per millisecond=1381 ) properties (out of 1) seen :11
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 1) seen :14754
[2022-06-09 06:08:51] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2022-06-09 06:08:51] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:08:51] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 06:08:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:08:51] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-09 06:08:51] [INFO ] [Real]Added 22 Read/Feed constraints in 5 ms returned sat
[2022-06-09 06:08:51] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:08:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:08:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:51] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:08:51] [INFO ] [Nat]Added 22 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:08:51] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 3 ms.
[2022-06-09 06:08:51] [INFO ] Added : 17 causal constraints over 4 iterations in 20 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[14767]
Incomplete Parikh walk after 7388100 steps, including 1000 resets, run finished after 4085 ms. (steps per millisecond=1808 ) properties (out of 1) seen :32 could not realise parikh vector
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 58/58 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 58/58 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 58/58 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2022-06-09 06:08:55] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2022-06-09 06:08:55] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:08:55] [INFO ] Implicit Places using invariants in 28 ms returned []
[2022-06-09 06:08:55] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2022-06-09 06:08:55] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:08:55] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-09 06:08:55] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2022-06-09 06:08:55] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 06:08:55] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2022-06-09 06:08:55] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 06:08:55] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 58/58 transitions.
Ending property specific reduction for FunctionPointer-PT-a032-UpperBounds-13 in 10649 ms.
Starting property specific reduction for FunctionPointer-PT-a032-UpperBounds-14
Normalized transition count is 44 out of 63 initially.
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:08:55] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :75
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 :9
[2022-06-09 06:08:55] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2022-06-09 06:08:55] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:08:55] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:08:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:08:55] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-09 06:08:55] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:08:55] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:08:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:08:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:55] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-06-09 06:08:55] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:08:55] [INFO ] Computed and/alt/rep : 24/100/22 causal constraints (skipped 20 transitions) in 3 ms.
[2022-06-09 06:08:55] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 1 ms to minimize.
[2022-06-09 06:08:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2022-06-09 06:08:55] [INFO ] Added : 17 causal constraints over 4 iterations in 54 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[75]
Incomplete Parikh walk after 132300 steps, including 999 resets, run finished after 87 ms. (steps per millisecond=1520 ) properties (out of 1) seen :162 could not realise parikh vector
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32/32 places, 63/63 transitions.
Graph (complete) has 113 edges and 32 vertex of which 29 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 29 transition count 58
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 28 transition count 56
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 28 transition count 56
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 10 place count 28 transition count 54
Applied a total of 10 rules in 3 ms. Remains 28 /32 variables (removed 4) and now considering 54/63 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/32 places, 54/63 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 06:08:55] [INFO ] Computed 3 place invariants in 7 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 699 ms. (steps per millisecond=1430 ) properties (out of 1) seen :17799
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 1) seen :2307
[2022-06-09 06:08:56] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 06:08:56] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:08:56] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 06:08:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-06-09 06:08:56] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-06-09 06:08:56] [INFO ] [Real]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:08:56] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:08:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-06-09 06:08:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:08:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-06-09 06:08:56] [INFO ] [Nat]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:08:56] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 06:08:56] [INFO ] Added : 16 causal constraints over 4 iterations in 30 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17799]
Incomplete Parikh walk after 30259700 steps, including 1000 resets, run finished after 16406 ms. (steps per millisecond=1844 ) properties (out of 1) seen :122 could not realise parikh vector
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 54/54 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 54/54 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2022-06-09 06:09:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 06:09:13] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-09 06:09:13] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-06-09 06:09:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 06:09:13] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:09:13] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-06-09 06:09:13] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2022-06-09 06:09:13] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-09 06:09:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 06:09:13] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:09:13] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 06:09:13] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 706 ms. (steps per millisecond=1416 ) properties (out of 1) seen :17927
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 1) seen :2328
[2022-06-09 06:09:14] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 06:09:14] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 06:09:14] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:09:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:09:14] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-06-09 06:09:14] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-06-09 06:09:14] [INFO ] [Real]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:09:14] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:09:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:09:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:09:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-06-09 06:09:14] [INFO ] [Nat]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:09:14] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2022-06-09 06:09:14] [INFO ] Added : 16 causal constraints over 4 iterations in 21 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17927]
Incomplete Parikh walk after 30477300 steps, including 1000 resets, run finished after 16640 ms. (steps per millisecond=1831 ) properties (out of 1) seen :281 could not realise parikh vector
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 54/54 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2022-06-09 06:09:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 06:09:31] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:09:31] [INFO ] Implicit Places using invariants in 30 ms returned []
[2022-06-09 06:09:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 06:09:31] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 06:09:31] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-06-09 06:09:31] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2022-06-09 06:09:31] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 06:09:31] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 06:09:31] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:09:31] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 54/54 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 06:09:31] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 682 ms. (steps per millisecond=1466 ) properties (out of 1) seen :17801
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 1) seen :2289
[2022-06-09 06:09:32] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 06:09:32] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:09:32] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:09:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 06:09:32] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-06-09 06:09:32] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-06-09 06:09:32] [INFO ] [Real]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:09:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 06:09:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-06-09 06:09:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 06:09:32] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-06-09 06:09:32] [INFO ] [Nat]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-06-09 06:09:32] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2022-06-09 06:09:32] [INFO ] Added : 16 causal constraints over 4 iterations in 22 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17927]
Incomplete Parikh walk after 30477300 steps, including 1000 resets, run finished after 16503 ms. (steps per millisecond=1846 ) properties (out of 1) seen :180 could not realise parikh vector
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 54/54 transitions.
Starting structural reductions, iteration 0 : 28/28 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2022-06-09 06:09:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 06:09:48] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 06:09:48] [INFO ] Implicit Places using invariants in 40 ms returned []
[2022-06-09 06:09:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 06:09:48] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-09 06:09:48] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-06-09 06:09:48] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2022-06-09 06:09:48] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-09 06:09:48] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2022-06-09 06:09:48] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-09 06:09:48] [INFO ] Dead Transitions using invariants and state equation in 43 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 54/54 transitions.
Ending property specific reduction for FunctionPointer-PT-a032-UpperBounds-14 in 53493 ms.
[2022-06-09 06:09:49] [INFO ] Flatten gal took : 33 ms
[2022-06-09 06:09:49] [INFO ] Applying decomposition
[2022-06-09 06:09:49] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph18226518906887006506.txt, -o, /tmp/graph18226518906887006506.bin, -w, /tmp/graph18226518906887006506.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph18226518906887006506.bin, -l, -1, -v, -w, /tmp/graph18226518906887006506.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 06:09:49] [INFO ] Decomposing Gal with order
[2022-06-09 06:09:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 06:09:49] [INFO ] Removed a total of 84 redundant transitions.
[2022-06-09 06:09:49] [INFO ] Flatten gal took : 32 ms
[2022-06-09 06:09:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 5 ms.
[2022-06-09 06:09:49] [INFO ] Time to serialize gal into /tmp/UpperBounds3950906739704136907.gal : 3 ms
[2022-06-09 06:09:49] [INFO ] Time to serialize properties into /tmp/UpperBounds15841542823730799070.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds3950906739704136907.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds15841542823730799070.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds3950906739704136907.gal -t CGAL -reachable-file /tmp/UpperBounds15841542823730799070.prop --nowitness
Loading property file /tmp/UpperBounds15841542823730799070.prop.
Detected timeout of ITS tools.
[2022-06-09 06:31:52] [INFO ] Flatten gal took : 8 ms
[2022-06-09 06:31:52] [INFO ] Time to serialize gal into /tmp/UpperBounds11395082599361493808.gal : 1 ms
[2022-06-09 06:31:52] [INFO ] Time to serialize properties into /tmp/UpperBounds12754150939748042332.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds11395082599361493808.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds12754150939748042332.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds11395082599361493808.gal -t CGAL -reachable-file /tmp/UpperBounds12754150939748042332.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/UpperBounds12754150939748042332.prop.
Detected timeout of ITS tools.
[2022-06-09 06:53:56] [INFO ] Flatten gal took : 198 ms
[2022-06-09 06:53:56] [INFO ] Input system was already deterministic with 63 transitions.
[2022-06-09 06:53:56] [INFO ] Transformed 32 places.
[2022-06-09 06:53:56] [INFO ] Transformed 63 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-09 06:53:56] [INFO ] Time to serialize gal into /tmp/UpperBounds5684981193216206113.gal : 4 ms
[2022-06-09 06:53:56] [INFO ] Time to serialize properties into /tmp/UpperBounds13378488447169353524.prop : 3 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds5684981193216206113.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds13378488447169353524.prop, --nowitness, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds5684981193216206113.gal -t CGAL -reachable-file /tmp/UpperBounds13378488447169353524.prop --nowitness --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds13378488447169353524.prop.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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-a032"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is FunctionPointer-PT-a032, 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 r323-tall-165472292700148"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-a032.tgz
mv FunctionPointer-PT-a032 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;