About the Execution of 2022-gold for FunctionPointer-PT-a032
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16216.264 | 3600000.00 | 3594030.00 | 35570.20 | 1 ? 1 1 ? 1 1 32 32 1 32 1 ? 1 ? ? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r191-tall-167838876200080.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
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 r191-tall-167838876200080
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 5.5K Feb 25 11:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Feb 25 11:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 11:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 30K Feb 25 11:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 11:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K Feb 25 11:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Feb 25 11:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Feb 25 11:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:08 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 34K Mar 5 18:22 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 1678567782466
Running Version 202205111006
[2023-03-11 20:49:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-11 20:49:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 20:49:43] [INFO ] Load time of PNML (sax parser for PT used): 64 ms
[2023-03-11 20:49:43] [INFO ] Transformed 40 places.
[2023-03-11 20:49:43] [INFO ] Transformed 70 transitions.
[2023-03-11 20:49:43] [INFO ] Parsed PT model containing 40 places and 70 transitions in 169 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 4 transitions.
Normalized transition count is 46 out of 66 initially.
// Phase 1: matrix 46 rows 34 cols
[2023-03-11 20:49:43] [INFO ] Computed 4 place invariants in 8 ms
FORMULA FunctionPointer-PT-a032-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10008 steps, including 29 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 15) seen :127
FORMULA FunctionPointer-PT-a032-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a032-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a032-UpperBounds-10 32 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a032-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
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-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 7) seen :53
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 7) seen :123
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 7) seen :61
FORMULA FunctionPointer-PT-a032-UpperBounds-07 32 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 6) seen :66
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 6) seen :25
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 6) seen :32
[2023-03-11 20:49:44] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
// Phase 1: matrix 46 rows 34 cols
[2023-03-11 20:49:44] [INFO ] Computed 4 place invariants in 4 ms
[2023-03-11 20:49:44] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-11 20:49:44] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:49:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:49:44] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2023-03-11 20:49:44] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:49:44] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:49:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:49:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:49:44] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:49:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:49:44] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-11 20:49:44] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:49:44] [INFO ] Deduced a trap composed of 9 places in 65 ms of which 6 ms to minimize.
[2023-03-11 20:49:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 75 ms
[2023-03-11 20:49:44] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 5 ms.
[2023-03-11 20:49:44] [INFO ] Added : 18 causal constraints over 7 iterations in 47 ms. Result :sat
Minimization took 9 ms.
[2023-03-11 20:49:44] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:49:44] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:49:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:49:44] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-11 20:49:44] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:49:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:49:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:49:44] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:49:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:49:44] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-11 20:49:44] [INFO ] [Nat]Added 8 Read/Feed constraints in 3 ms returned sat
[2023-03-11 20:49:44] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2023-03-11 20:49:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 40 ms
[2023-03-11 20:49:44] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 13 ms.
[2023-03-11 20:49:44] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 2 ms to minimize.
[2023-03-11 20:49:44] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
[2023-03-11 20:49:44] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 76 ms
[2023-03-11 20:49:44] [INFO ] Added : 18 causal constraints over 7 iterations in 141 ms. Result :sat
Minimization took 10 ms.
[2023-03-11 20:49:44] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:49:44] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:49:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:49:44] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:49:44] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:49:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:49:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:49:44] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:49:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:49:44] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:49:44] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:49:44] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 3 ms.
[2023-03-11 20:49:44] [INFO ] Added : 20 causal constraints over 5 iterations in 37 ms. Result :sat
Minimization took 12 ms.
[2023-03-11 20:49:44] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:49:44] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:49:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:49:44] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:49:44] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:49:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:49:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-11 20:49:44] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:49:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:49:45] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:49:45] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:49:45] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 5 ms to minimize.
[2023-03-11 20:49:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 42 ms
[2023-03-11 20:49:45] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 4 ms.
[2023-03-11 20:49:45] [INFO ] Added : 19 causal constraints over 4 iterations in 26 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:49:45] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:49:45] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:49:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:49:45] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:49:45] [INFO ] [Real]Added 8 Read/Feed constraints in 5 ms returned sat
[2023-03-11 20:49:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:49:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:49:45] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:49:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:49:45] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:49:45] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:49:45] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2023-03-11 20:49:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 35 ms
[2023-03-11 20:49:45] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 4 ms.
[2023-03-11 20:49:45] [INFO ] Added : 18 causal constraints over 5 iterations in 41 ms. Result :sat
Minimization took 9 ms.
[2023-03-11 20:49:45] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:49:45] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:49:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:49:45] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-11 20:49:45] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:49:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:49:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:49:45] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-11 20:49:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:49:45] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:49:45] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:49:45] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 21 transitions) in 4 ms.
[2023-03-11 20:49:45] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2023-03-11 20:49:45] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 2 ms to minimize.
[2023-03-11 20:49:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 81 ms
[2023-03-11 20:49:45] [INFO ] Added : 17 causal constraints over 4 iterations in 111 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, 32, -1, -1, -1] Max seen :[24, 85, 7, 38, 5, 21]
Support contains 6 out of 34 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, 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.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 32 transition count 64
Applied a total of 3 rules in 16 ms. Remains 32 /34 variables (removed 2) and now considering 64/66 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/34 places, 64/66 transitions.
Normalized transition count is 45 out of 64 initially.
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:49:45] [INFO ] Computed 2 place invariants in 3 ms
Incomplete random walk after 1000008 steps, including 2632 resets, run finished after 674 ms. (steps per millisecond=1483 ) properties (out of 6) seen :130
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 6) seen :21524
FORMULA FunctionPointer-PT-a032-UpperBounds-08 32 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000000 steps, including 20 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 5) seen :17504
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 5) seen :2160
Incomplete Best-First random walk after 1000001 steps, including 1481 resets, run finished after 347 ms. (steps per millisecond=2881 ) properties (out of 5) seen :85
Incomplete Best-First random walk after 1000001 steps, including 1519 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 5) seen :54
[2023-03-11 20:49:48] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:49:48] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-11 20:49:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:49:48] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:49:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:49:48] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-11 20:49:48] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:49:48] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:49:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:49:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:49:48] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:49:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:49:48] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:49:48] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:49:48] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:49:48] [INFO ] Added : 18 causal constraints over 6 iterations in 26 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:49:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:49:48] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:49:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:49:48] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:49:48] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:49:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:49:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:49:48] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-11 20:49:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:49:48] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:49:48] [INFO ] [Nat]Added 8 Read/Feed constraints in 4 ms returned sat
[2023-03-11 20:49:48] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:49:48] [INFO ] Added : 18 causal constraints over 7 iterations in 41 ms. Result :sat
Minimization took 9 ms.
[2023-03-11 20:49:48] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-11 20:49:48] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:49:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:49:48] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:49:48] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:49:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:49:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:49:48] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:49:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:49:48] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:49:48] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:49:48] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:49:48] [INFO ] Added : 19 causal constraints over 4 iterations in 25 ms. Result :sat
Minimization took 9 ms.
[2023-03-11 20:49:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:49:48] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:49:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:49:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:49:48] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:49:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:49:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:49:48] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:49:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:49:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:49:48] [INFO ] [Nat]Added 8 Read/Feed constraints in 3 ms returned sat
[2023-03-11 20:49:48] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 4 ms.
[2023-03-11 20:49:48] [INFO ] Added : 11 causal constraints over 3 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-11 20:49:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:49:48] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:49:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:49:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:49:48] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:49:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:49:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:49:48] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:49:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:49:48] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-11 20:49:48] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:49:48] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:49:48] [INFO ] Added : 13 causal constraints over 3 iterations in 17 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1] Max seen :[21474, 17471, 43, 23, 2097]
Support contains 5 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 64/64 transitions.
Applied a total of 0 rules in 3 ms. Remains 32 /32 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 64/64 transitions.
Normalized transition count is 45 out of 64 initially.
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:50:04] [INFO ] Computed 2 place invariants in 3 ms
Incomplete random walk after 1000001 steps, including 2602 resets, run finished after 580 ms. (steps per millisecond=1724 ) properties (out of 5) seen :121
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 5) seen :13820
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 5) seen :17329
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=2832 ) properties (out of 5) seen :2174
Incomplete Best-First random walk after 1000001 steps, including 1369 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 5) seen :66
Incomplete Best-First random walk after 1000001 steps, including 1530 resets, run finished after 346 ms. (steps per millisecond=2890 ) properties (out of 5) seen :61
[2023-03-11 20:50:06] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:50:06] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-11 20:50:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:50:06] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:50:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:50:06] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:50:06] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:50:06] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:50:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:50:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:50:06] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:50:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:50:06] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-11 20:50:06] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:50:06] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:50:06] [INFO ] Added : 18 causal constraints over 6 iterations in 27 ms. Result :sat
Minimization took 9 ms.
[2023-03-11 20:50:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:50:06] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:50:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:50:06] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:50:06] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:50:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:50:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:50:06] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:50:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:50:06] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-11 20:50:07] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:50:07] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:50:07] [INFO ] Added : 18 causal constraints over 7 iterations in 45 ms. Result :sat
Minimization took 11 ms.
[2023-03-11 20:50:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:50:07] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:50:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:50:07] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:50:07] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:50:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:50:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:50:07] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:50:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:50:07] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:50:07] [INFO ] [Nat]Added 8 Read/Feed constraints in 3 ms returned sat
[2023-03-11 20:50:07] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 6 ms.
[2023-03-11 20:50:07] [INFO ] Added : 19 causal constraints over 4 iterations in 27 ms. Result :sat
Minimization took 13 ms.
[2023-03-11 20:50:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:50:07] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:50:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:50:07] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:50:07] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:50:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:50:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:50:07] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-11 20:50:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:50:07] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:50:07] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:50:07] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:50:07] [INFO ] Added : 11 causal constraints over 3 iterations in 31 ms. Result :sat
Minimization took 7 ms.
[2023-03-11 20:50:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:50:07] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:50:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:50:07] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:50:07] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:50:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:50:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:50:07] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:50:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:50:07] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:50:07] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:50:07] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 7 ms.
[2023-03-11 20:50:07] [INFO ] Added : 13 causal constraints over 3 iterations in 25 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1] Max seen :[21474, 17471, 45, 23, 2106]
Support contains 5 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 64/64 transitions.
Applied a total of 0 rules in 4 ms. Remains 32 /32 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 64/64 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-11 20:50:22] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:50:22] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-11 20:50:22] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-11 20:50:22] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:50:22] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-11 20:50:22] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:50:22] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2023-03-11 20:50:22] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:50:22] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:50:22] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-11 20:50:22] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 64/64 transitions.
Normalized transition count is 45 out of 64 initially.
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:50:22] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000017 steps, including 2622 resets, run finished after 593 ms. (steps per millisecond=1686 ) properties (out of 5) seen :130
Incomplete Best-First random walk after 1000001 steps, including 5 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 5) seen :21049
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 5) seen :17554
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 5) seen :2185
Incomplete Best-First random walk after 1000001 steps, including 1408 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 5) seen :62
Incomplete Best-First random walk after 1000001 steps, including 1535 resets, run finished after 343 ms. (steps per millisecond=2915 ) properties (out of 5) seen :55
[2023-03-11 20:50:24] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:50:24] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-11 20:50:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:50:24] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:50:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:50:24] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-11 20:50:24] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:50:24] [INFO ] [Real]Added 8 Read/Feed constraints in 4 ms returned sat
[2023-03-11 20:50:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:50:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:50:24] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:50:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:50:24] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-11 20:50:24] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:50:24] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:50:24] [INFO ] Added : 18 causal constraints over 6 iterations in 43 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:50:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:50:24] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:50:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:50:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:50:24] [INFO ] [Real]Added 8 Read/Feed constraints in 7 ms returned sat
[2023-03-11 20:50:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:50:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:50:24] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:50:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:50:24] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-11 20:50:24] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:50:24] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 4 ms.
[2023-03-11 20:50:25] [INFO ] Added : 18 causal constraints over 7 iterations in 30 ms. Result :sat
Minimization took 9 ms.
[2023-03-11 20:50:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:50:25] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:50:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:50:25] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:50:25] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:50:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:50:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:50:25] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:50:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:50:25] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-11 20:50:25] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:50:25] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:50:25] [INFO ] Added : 19 causal constraints over 4 iterations in 28 ms. Result :sat
Minimization took 7 ms.
[2023-03-11 20:50:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:50:25] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:50:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:50:25] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:50:25] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:50:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:50:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:50:25] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:50:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:50:25] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:50:25] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:50:25] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 2 ms.
[2023-03-11 20:50:25] [INFO ] Added : 11 causal constraints over 3 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-11 20:50:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:50:25] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:50:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:50:25] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:50:25] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:50:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:50:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:50:25] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:50:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:50:25] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:50:25] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:50:25] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 2 ms.
[2023-03-11 20:50:25] [INFO ] Added : 13 causal constraints over 3 iterations in 16 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1] Max seen :[21474, 17523, 45, 23, 2117]
Support contains 5 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 64/64 transitions.
Applied a total of 0 rules in 5 ms. Remains 32 /32 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 64/64 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 64/64 transitions.
Applied a total of 0 rules in 3 ms. Remains 32 /32 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-11 20:50:40] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:50:40] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-11 20:50:40] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-11 20:50:40] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:50:40] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-11 20:50:40] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:50:40] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2023-03-11 20:50:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:50:40] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:50:40] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-11 20:50:40] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 64/64 transitions.
Normalized transition count is 45 out of 64 initially.
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:50:40] [INFO ] Computed 2 place invariants in 0 ms
Incomplete random walk after 1000003 steps, including 2631 resets, run finished after 581 ms. (steps per millisecond=1721 ) properties (out of 5) seen :165
Incomplete Best-First random walk after 1000000 steps, including 18 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 5) seen :20944
Incomplete Best-First random walk after 1000001 steps, including 9 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 5) seen :17576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 5) seen :2154
Incomplete Best-First random walk after 1000001 steps, including 1395 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 5) seen :63
Incomplete Best-First random walk after 1000000 steps, including 1507 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 5) seen :62
[2023-03-11 20:50:42] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:50:42] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-11 20:50:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:50:42] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:50:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:50:42] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:50:42] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:50:42] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:50:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:50:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:50:42] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:50:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:50:42] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:50:42] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:50:42] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 2 ms.
[2023-03-11 20:50:42] [INFO ] Added : 18 causal constraints over 6 iterations in 30 ms. Result :sat
Minimization took 9 ms.
[2023-03-11 20:50:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:50:42] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:50:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:50:42] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-11 20:50:42] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:50:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:50:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:50:42] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:50:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:50:42] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:50:42] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:50:42] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:50:42] [INFO ] Added : 18 causal constraints over 7 iterations in 27 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:50:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:50:42] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:50:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:50:42] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:50:42] [INFO ] [Real]Added 8 Read/Feed constraints in 3 ms returned sat
[2023-03-11 20:50:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:50:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:50:42] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:50:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:50:42] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:50:42] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:50:42] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:50:42] [INFO ] Added : 19 causal constraints over 4 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-11 20:50:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:50:42] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:50:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:50:43] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-11 20:50:43] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:50:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:50:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:50:43] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:50:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:50:43] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-11 20:50:43] [INFO ] [Nat]Added 8 Read/Feed constraints in 9 ms returned sat
[2023-03-11 20:50:43] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:50:43] [INFO ] Added : 11 causal constraints over 3 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-11 20:50:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:50:43] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:50:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:50:43] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:50:43] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:50:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:50:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:50:43] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-11 20:50:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:50:43] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-11 20:50:43] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:50:43] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:50:43] [INFO ] Added : 13 causal constraints over 3 iterations in 17 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1] Max seen :[21474, 17545, 46, 23, 2117]
Support contains 5 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 64/64 transitions.
Applied a total of 0 rules in 3 ms. Remains 32 /32 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 64/64 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-11 20:50:58] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:50:58] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-11 20:50:58] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-11 20:50:58] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:50:58] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-11 20:50:58] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:50:58] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2023-03-11 20:50:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:50:58] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:50:58] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-11 20:50:58] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 64/64 transitions.
Normalized transition count is 45 out of 64 initially.
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:50:58] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000018 steps, including 2556 resets, run finished after 581 ms. (steps per millisecond=1721 ) properties (out of 5) seen :127
Incomplete Best-First random walk after 1000000 steps, including 3 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 5) seen :21660
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 5) seen :17396
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 5) seen :2179
Incomplete Best-First random walk after 1000001 steps, including 1422 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 5) seen :70
Incomplete Best-First random walk after 1000000 steps, including 1522 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 5) seen :54
[2023-03-11 20:51:00] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:51:00] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-11 20:51:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:51:00] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:51:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:00] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-11 20:51:00] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:51:00] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:51:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:51:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:51:00] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:51:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:51:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:51:00] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 2 ms.
[2023-03-11 20:51:00] [INFO ] Added : 18 causal constraints over 6 iterations in 24 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:51:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:51:00] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:51:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:51:00] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:51:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:51:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:51:00] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:51:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:51:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:51:00] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:51:00] [INFO ] Added : 18 causal constraints over 7 iterations in 30 ms. Result :sat
Minimization took 9 ms.
[2023-03-11 20:51:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:51:00] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:51:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:51:00] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:51:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:51:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:51:00] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:51:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:51:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:51:00] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:51:00] [INFO ] Added : 19 causal constraints over 4 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-11 20:51:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:51:00] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:51:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:51:00] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:51:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:51:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:51:00] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:51:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:00] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:51:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 9 ms returned sat
[2023-03-11 20:51:00] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 2 ms.
[2023-03-11 20:51:00] [INFO ] Added : 11 causal constraints over 3 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-11 20:51:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:51:00] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:51:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:00] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:51:00] [INFO ] [Real]Added 8 Read/Feed constraints in 5 ms returned sat
[2023-03-11 20:51:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:51:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:51:00] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:51:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:00] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:51:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:51:00] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:51:01] [INFO ] Added : 13 causal constraints over 3 iterations in 16 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1] Max seen :[21644, 17545, 46, 23, 2117]
Support contains 5 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 64/64 transitions.
Applied a total of 0 rules in 3 ms. Remains 32 /32 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 64/64 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-11 20:51:15] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:51:15] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-11 20:51:16] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-11 20:51:16] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:51:16] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-11 20:51:16] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:51:16] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2023-03-11 20:51:16] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:51:16] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:51:16] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-11 20:51:16] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 64/64 transitions.
Normalized transition count is 45 out of 64 initially.
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:51:16] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2542 resets, run finished after 584 ms. (steps per millisecond=1712 ) properties (out of 5) seen :127
Incomplete Best-First random walk after 1000001 steps, including 35 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 5) seen :21185
Incomplete Best-First random walk after 1000001 steps, including 4 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 5) seen :17608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 5) seen :2182
Incomplete Best-First random walk after 1000001 steps, including 1361 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 5) seen :87
Incomplete Best-First random walk after 1000001 steps, including 1593 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 5) seen :49
[2023-03-11 20:51:18] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:51:18] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-11 20:51:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:51:18] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:51:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:18] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:51:18] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:51:18] [INFO ] [Real]Added 8 Read/Feed constraints in 5 ms returned sat
[2023-03-11 20:51:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:51:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:51:18] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:51:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:18] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:51:18] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:51:18] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:51:18] [INFO ] Added : 18 causal constraints over 6 iterations in 25 ms. Result :sat
Minimization took 9 ms.
[2023-03-11 20:51:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:51:18] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:51:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:18] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:51:18] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:51:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:51:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:51:18] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:51:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:18] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:51:18] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:51:18] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:51:18] [INFO ] Added : 18 causal constraints over 7 iterations in 28 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:51:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:51:18] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:51:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:18] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:51:18] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:51:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:51:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:51:18] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:51:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:18] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:51:18] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:51:18] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:51:18] [INFO ] Added : 19 causal constraints over 4 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:51:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:51:18] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:51:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:18] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:51:18] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:51:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:51:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:51:18] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:51:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:18] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-11 20:51:18] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:51:18] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:51:18] [INFO ] Added : 11 causal constraints over 3 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-11 20:51:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:51:18] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:51:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:18] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:51:18] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:51:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:51:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:51:18] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:51:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:18] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:51:18] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:51:18] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:51:18] [INFO ] Added : 13 causal constraints over 3 iterations in 17 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1] Max seen :[21644, 17576, 46, 25, 2117]
Support contains 5 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 64/64 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-11 20:51:33] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:51:33] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-11 20:51:33] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-11 20:51:33] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:51:33] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-11 20:51:34] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:51:34] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-11 20:51:34] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:51:34] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:51:34] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-11 20:51:34] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 64/64 transitions.
Normalized transition count is 45 out of 64 initially.
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:51:34] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000010 steps, including 2524 resets, run finished after 584 ms. (steps per millisecond=1712 ) properties (out of 5) seen :114
Incomplete Best-First random walk after 1000001 steps, including 3 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 5) seen :21690
Incomplete Best-First random walk after 1000001 steps, including 19 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 5) seen :11768
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 5) seen :2204
Incomplete Best-First random walk after 1000001 steps, including 1366 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 5) seen :74
Incomplete Best-First random walk after 1000001 steps, including 1513 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 5) seen :54
[2023-03-11 20:51:36] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:51:36] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-11 20:51:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:51:36] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:51:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:36] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:51:36] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:51:36] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:51:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:51:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:51:36] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:51:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:36] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:51:36] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:51:36] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:51:36] [INFO ] Added : 18 causal constraints over 6 iterations in 32 ms. Result :sat
Minimization took 14 ms.
[2023-03-11 20:51:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:51:36] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:51:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:51:36] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:51:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:51:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:51:36] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:51:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:36] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:51:36] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:51:36] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:51:36] [INFO ] Added : 18 causal constraints over 7 iterations in 27 ms. Result :sat
Minimization took 9 ms.
[2023-03-11 20:51:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:51:36] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:51:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:36] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:51:36] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:51:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:51:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:51:36] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:51:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:51:36] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:51:36] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:51:36] [INFO ] Added : 19 causal constraints over 4 iterations in 20 ms. Result :sat
Minimization took 17 ms.
[2023-03-11 20:51:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:51:36] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:51:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:36] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-11 20:51:36] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:51:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:51:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:51:36] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:51:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:36] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:51:36] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:51:36] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 5 ms.
[2023-03-11 20:51:36] [INFO ] Added : 11 causal constraints over 3 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-11 20:51:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:51:36] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:51:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:36] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:51:36] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:51:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:51:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:51:36] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:51:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:36] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:51:36] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:51:36] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 4 ms.
[2023-03-11 20:51:36] [INFO ] Added : 13 causal constraints over 3 iterations in 17 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1] Max seen :[21674, 17576, 46, 25, 2144]
Support contains 5 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 64/64 transitions.
Applied a total of 0 rules in 3 ms. Remains 32 /32 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 64/64 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-11 20:51:51] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:51:51] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-11 20:51:51] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-11 20:51:51] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:51:51] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-11 20:51:51] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:51:51] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-11 20:51:51] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:51:51] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:51:51] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-11 20:51:51] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 64/64 transitions.
Normalized transition count is 45 out of 64 initially.
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:51:51] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2644 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 5) seen :129
Incomplete Best-First random walk after 1000001 steps, including 63 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 5) seen :14019
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 5) seen :17535
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 5) seen :2181
Incomplete Best-First random walk after 1000001 steps, including 1349 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 5) seen :83
Incomplete Best-First random walk after 1000000 steps, including 1530 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 5) seen :51
[2023-03-11 20:51:53] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:51:53] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-11 20:51:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:51:53] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-11 20:51:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:53] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:51:53] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:51:53] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:51:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:51:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:51:53] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:51:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:51:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:51:53] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:51:53] [INFO ] Added : 18 causal constraints over 6 iterations in 23 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:51:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:51:53] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:51:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:53] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-11 20:51:53] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:51:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:51:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:51:53] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:51:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:53] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-11 20:51:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:51:53] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 4 ms.
[2023-03-11 20:51:53] [INFO ] Added : 18 causal constraints over 7 iterations in 30 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:51:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:51:53] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:51:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:53] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:51:53] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:51:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:51:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:51:53] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:51:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:51:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:51:53] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:51:53] [INFO ] Added : 19 causal constraints over 4 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:51:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:51:54] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:51:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:51:54] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:51:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:51:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:51:54] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:51:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:54] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:51:54] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:51:54] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 4 ms.
[2023-03-11 20:51:54] [INFO ] Added : 11 causal constraints over 3 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 20:51:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:51:54] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:51:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:54] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:51:54] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:51:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:51:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:51:54] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:51:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:51:54] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:51:54] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:51:54] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 5 ms.
[2023-03-11 20:51:54] [INFO ] Added : 13 causal constraints over 3 iterations in 22 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1] Max seen :[21674, 17576, 46, 25, 2144]
Support contains 5 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 64/64 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-11 20:52:09] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:52:09] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-11 20:52:09] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-11 20:52:09] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:52:09] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-11 20:52:09] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:52:09] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-11 20:52:09] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:52:09] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:52:09] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-11 20:52:09] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 32/32 places, 64/64 transitions.
Starting property specific reduction for FunctionPointer-PT-a032-UpperBounds-01
Normalized transition count is 45 out of 64 initially.
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:52:09] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 10014 steps, including 23 resets, run finished after 7 ms. (steps per millisecond=1430 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :189
[2023-03-11 20:52:09] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:52:09] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-11 20:52:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:52:09] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:52:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:52:09] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:52:09] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:52:09] [INFO ] [Real]Added 8 Read/Feed constraints in 4 ms returned sat
[2023-03-11 20:52:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:52:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:52:09] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:52:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:52:09] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:52:09] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:52:09] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 4 ms.
[2023-03-11 20:52:09] [INFO ] Added : 18 causal constraints over 6 iterations in 39 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[189]
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 64/64 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 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 28 transition count 58
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 27 transition count 56
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 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 11 place count 27 transition count 54
Applied a total of 11 rules in 6 ms. Remains 27 /32 variables (removed 5) and now considering 54/64 (removed 10) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/32 places, 54/64 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:52:09] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 686 ms. (steps per millisecond=1457 ) properties (out of 1) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 1) seen :23981
[2023-03-11 20:52:10] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:52:10] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:52:10] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-11 20:52:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:52:10] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:52:10] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:52:10] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:52:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:52:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:52:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:52:10] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:52:10] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:52:10] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 1 ms to minimize.
[2023-03-11 20:52:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2023-03-11 20:52:10] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:52:10] [INFO ] Added : 21 causal constraints over 5 iterations in 25 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[23981]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 3 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 in SAFETY mode, 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.
[2023-03-11 20:52:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:52:15] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:52:15] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-11 20:52:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:52:15] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:52:15] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:52:15] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2023-03-11 20:52:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:52:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:52:15] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:52:15] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
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
[2023-03-11 20:52:15] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 691 ms. (steps per millisecond=1447 ) properties (out of 1) seen :19
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 1) seen :23995
[2023-03-11 20:52:16] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:52:16] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:52:16] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:52:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:52:16] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:52:16] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:52:16] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:52:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:52:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:52:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:52:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-11 20:52:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:52:16] [INFO ] Deduced a trap composed of 6 places in 41 ms of which 0 ms to minimize.
[2023-03-11 20:52:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 45 ms
[2023-03-11 20:52:16] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:52:16] [INFO ] Added : 21 causal constraints over 5 iterations in 30 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[23995]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, 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 in SAFETY mode, 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.
[2023-03-11 20:52:21] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:52:21] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:52:21] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-11 20:52:21] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:52:21] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:52:21] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:52:21] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-11 20:52:21] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:52:21] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:52:21] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:52:21] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
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
[2023-03-11 20:52:21] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 681 ms. (steps per millisecond=1468 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 1) seen :23992
[2023-03-11 20:52:22] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:52:22] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:52:22] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:52:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:52:22] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-11 20:52:22] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:52:22] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:52:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:52:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:52:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:52:22] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:52:22] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:52:22] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 1 ms to minimize.
[2023-03-11 20:52:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2023-03-11 20:52:22] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 3 ms.
[2023-03-11 20:52:22] [INFO ] Added : 21 causal constraints over 5 iterations in 23 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[23995]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, 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 in SAFETY mode, 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.
[2023-03-11 20:52:27] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:52:27] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:52:27] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-11 20:52:27] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:52:27] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:52:27] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:52:27] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-11 20:52:27] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:52:27] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:52:27] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:52:27] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Ending property specific reduction for FunctionPointer-PT-a032-UpperBounds-01 in 18472 ms.
Starting property specific reduction for FunctionPointer-PT-a032-UpperBounds-04
Normalized transition count is 45 out of 64 initially.
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:52:27] [INFO ] Computed 2 place invariants in 0 ms
Incomplete random walk after 10000 steps, including 29 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :9
[2023-03-11 20:52:27] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:52:27] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-11 20:52:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:52:27] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:52:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:52:27] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:52:27] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:52:27] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:52:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:52:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:52:27] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:52:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:52:27] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:52:27] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:52:27] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 2 ms.
[2023-03-11 20:52:27] [INFO ] Added : 18 causal constraints over 6 iterations in 24 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9]
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 64/64 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 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 28 transition count 58
Applied a total of 7 rules in 3 ms. Remains 28 /32 variables (removed 4) and now considering 58/64 (removed 6) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/32 places, 58/64 transitions.
Normalized transition count is 41 out of 58 initially.
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:52:28] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 746 ms. (steps per millisecond=1340 ) properties (out of 1) seen :14
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 1) seen :14786
[2023-03-11 20:52:28] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:52:28] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:52:28] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:52:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:52:29] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:52:29] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:52:29] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:52:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:52:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:52:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:52:29] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:52:29] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:52:29] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2023-03-11 20:52:29] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 0 ms to minimize.
[2023-03-11 20:52:29] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 59 ms
[2023-03-11 20:52:29] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 3 ms.
[2023-03-11 20:52:29] [INFO ] Added : 18 causal constraints over 7 iterations in 29 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[14786]
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, 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 in SAFETY mode, 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.
[2023-03-11 20:52:33] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:52:33] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:52:33] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-11 20:52:33] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:52:33] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:52:33] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:52:33] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2023-03-11 20:52:33] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:52:33] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:52:33] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:52:33] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
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
[2023-03-11 20:52:33] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 716 ms. (steps per millisecond=1396 ) properties (out of 1) seen :14
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 1) seen :14769
[2023-03-11 20:52:34] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:52:34] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:52:34] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:52:34] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:52:34] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:52:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:52:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:52:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:52:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-11 20:52:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:52:34] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2023-03-11 20:52:34] [INFO ] Deduced a trap composed of 6 places in 33 ms of which 0 ms to minimize.
[2023-03-11 20:52:34] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 83 ms
[2023-03-11 20:52:34] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 2 ms.
[2023-03-11 20:52:34] [INFO ] Added : 18 causal constraints over 7 iterations in 29 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1471369]
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, 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 in SAFETY mode, 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.
[2023-03-11 20:53:04] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:53:04] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:53:04] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-11 20:53:04] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:53:04] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 20:53:04] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:53:04] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-11 20:53:04] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:53:04] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:53:04] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:53:04] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
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
[2023-03-11 20:53:04] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 705 ms. (steps per millisecond=1418 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 1) seen :14788
[2023-03-11 20:53:05] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:53:05] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:53:05] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:53:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:53:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:53:05] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:53:05] [INFO ] [Real]Added 7 Read/Feed constraints in 7 ms returned sat
[2023-03-11 20:53:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:53:05] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:53:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:53:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:53:05] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:53:05] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
[2023-03-11 20:53:05] [INFO ] Deduced a trap composed of 6 places in 20 ms of which 1 ms to minimize.
[2023-03-11 20:53:05] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 48 ms
[2023-03-11 20:53:05] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 2 ms.
[2023-03-11 20:53:05] [INFO ] Added : 18 causal constraints over 7 iterations in 27 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10301187]
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, 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 in SAFETY mode, 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.
[2023-03-11 20:53:35] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:53:35] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:53:35] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-11 20:53:36] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:53:36] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:53:36] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:53:36] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2023-03-11 20:53:36] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:53:36] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:53:36] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:53:36] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
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
[2023-03-11 20:53:36] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 715 ms. (steps per millisecond=1398 ) 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 :14762
[2023-03-11 20:53:37] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:53:37] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:53:37] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:53:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:53:37] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-11 20:53:37] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:53:37] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:53:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:53:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:53:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:53:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-11 20:53:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:53:37] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
[2023-03-11 20:53:37] [INFO ] Deduced a trap composed of 6 places in 19 ms of which 1 ms to minimize.
[2023-03-11 20:53:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 53 ms
[2023-03-11 20:53:37] [INFO ] Computed and/alt/rep : 23/91/21 causal constraints (skipped 18 transitions) in 2 ms.
[2023-03-11 20:53:37] [INFO ] Added : 18 causal constraints over 7 iterations in 25 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[10341740]
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, 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 in SAFETY mode, 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.
[2023-03-11 20:54:07] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:54:07] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:54:07] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-11 20:54:07] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:54:07] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:54:07] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:54:07] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-11 20:54:07] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:54:07] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
// Phase 1: matrix 41 rows 28 cols
[2023-03-11 20:54:07] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:54:07] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 58/58 transitions.
Ending property specific reduction for FunctionPointer-PT-a032-UpperBounds-04 in 99415 ms.
Starting property specific reduction for FunctionPointer-PT-a032-UpperBounds-12
Normalized transition count is 45 out of 64 initially.
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:54:07] [INFO ] Computed 2 place invariants in 0 ms
Incomplete random walk after 10007 steps, including 20 resets, run finished after 6 ms. (steps per millisecond=1667 ) properties (out of 1) seen :35
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 :30
[2023-03-11 20:54:07] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:54:07] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-11 20:54:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:54:07] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:54:07] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:54:07] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:54:07] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:54:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:54:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:54:07] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:54:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:54:07] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:54:07] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:54:07] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 3 ms.
[2023-03-11 20:54:07] [INFO ] Added : 19 causal constraints over 4 iterations in 24 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[35]
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 64/64 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 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 30 transition count 62
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 60
Applied a total of 5 rules in 3 ms. Remains 30 /32 variables (removed 2) and now considering 60/64 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 30/32 places, 60/64 transitions.
Normalized transition count is 43 out of 60 initially.
// Phase 1: matrix 43 rows 30 cols
[2023-03-11 20:54:07] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2447 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 1) seen :45
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 1) seen :35
[2023-03-11 20:54:08] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-11 20:54:08] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-11 20:54:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:54:08] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:54:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:54:08] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:54:08] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:54:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:54:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:54:08] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:54:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:54:08] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:54:08] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:54:08] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 5 ms.
[2023-03-11 20:54:08] [INFO ] Added : 19 causal constraints over 5 iterations in 33 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[45]
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 60/60 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2023-03-11 20:54:08] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-11 20:54:08] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-11 20:54:08] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-11 20:54:08] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-11 20:54:08] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-11 20:54:08] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:54:08] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-11 20:54:08] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:54:08] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-11 20:54:08] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-11 20:54:08] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 60/60 transitions.
Normalized transition count is 43 out of 60 initially.
// Phase 1: matrix 43 rows 30 cols
[2023-03-11 20:54:08] [INFO ] Computed 2 place invariants in 0 ms
Incomplete random walk after 1000002 steps, including 2435 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 1) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 1) seen :33
[2023-03-11 20:54:09] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-11 20:54:09] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-11 20:54:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:54:09] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:54:09] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-11 20:54:09] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:54:09] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:54:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:54:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:54:09] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:54:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:54:09] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:54:09] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:54:09] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 2 ms.
[2023-03-11 20:54:09] [INFO ] Added : 19 causal constraints over 5 iterations in 28 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[60]
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 60/60 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2023-03-11 20:54:09] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-11 20:54:09] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-11 20:54:09] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-11 20:54:09] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-11 20:54:09] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-11 20:54:09] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:54:09] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-11 20:54:09] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 20:54:09] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-11 20:54:09] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-11 20:54:09] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 60/60 transitions.
Normalized transition count is 43 out of 60 initially.
// Phase 1: matrix 43 rows 30 cols
[2023-03-11 20:54:09] [INFO ] Computed 2 place invariants in 0 ms
Incomplete random walk after 1000009 steps, including 2422 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 1) seen :44
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 1) seen :30
[2023-03-11 20:54:10] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-11 20:54:10] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-11 20:54:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:54:10] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:54:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:54:10] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:54:10] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:54:10] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:54:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:54:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:54:10] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:54:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:54:10] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:54:10] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:54:10] [INFO ] Computed and/alt/rep : 26/109/24 causal constraints (skipped 17 transitions) in 2 ms.
[2023-03-11 20:54:10] [INFO ] Added : 19 causal constraints over 5 iterations in 22 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[60]
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 60/60 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30/30 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2023-03-11 20:54:10] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-11 20:54:10] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-11 20:54:10] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-11 20:54:10] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-11 20:54:10] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-11 20:54:10] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:54:10] [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.
[2023-03-11 20:54:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:54:10] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-11 20:54:10] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-11 20:54:10] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 60/60 transitions.
Ending property specific reduction for FunctionPointer-PT-a032-UpperBounds-12 in 3479 ms.
Starting property specific reduction for FunctionPointer-PT-a032-UpperBounds-14
Normalized transition count is 45 out of 64 initially.
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:54:10] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 24 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :14
[2023-03-11 20:54:10] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:54:10] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-11 20:54:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 20:54:10] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:54:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:54:10] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:54:10] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:54:10] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:54:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:54:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:54:10] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:54:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:54:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:54:10] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:54:10] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 2 ms.
[2023-03-11 20:54:10] [INFO ] Added : 11 causal constraints over 3 iterations in 15 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[14]
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 64/64 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 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 28 transition count 58
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 27 transition count 56
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 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 11 place count 27 transition count 54
Applied a total of 11 rules in 3 ms. Remains 27 /32 variables (removed 5) and now considering 54/64 (removed 10) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/32 places, 54/64 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:54:10] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000005 steps, including 2 resets, run finished after 683 ms. (steps per millisecond=1464 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 1) seen :1346
[2023-03-11 20:54:11] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:54:11] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:54:11] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:54:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:54:11] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:54:11] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:54:11] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:54:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:54:11] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:54:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:54:11] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-11 20:54:11] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:54:11] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 9 ms.
[2023-03-11 20:54:11] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1346]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, 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 in SAFETY mode, iteration 0 : 27/27 places, 54/54 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2023-03-11 20:54:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:54:13] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:54:13] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-11 20:54:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:54:13] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:54:13] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:54:13] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-11 20:54:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:54:13] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:54:13] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:54:13] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
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
[2023-03-11 20:54:13] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 676 ms. (steps per millisecond=1479 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 1) seen :1332
[2023-03-11 20:54:14] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:54:14] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 20:54:14] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-11 20:54:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:54:14] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:54:14] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:54:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:54:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:54:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:54:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:54:14] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:54:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:54:14] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 7 ms.
[2023-03-11 20:54:14] [INFO ] Added : 6 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1346]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, 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 in SAFETY mode, 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.
[2023-03-11 20:54:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:54:15] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-11 20:54:15] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-11 20:54:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:54:15] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:54:15] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:54:15] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-11 20:54:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:54:15] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 27 cols
[2023-03-11 20:54:15] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:54:15] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 54/54 transitions.
Ending property specific reduction for FunctionPointer-PT-a032-UpperBounds-14 in 4899 ms.
Starting property specific reduction for FunctionPointer-PT-a032-UpperBounds-15
Normalized transition count is 45 out of 64 initially.
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:54:15] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 10001 steps, including 19 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :22
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :6
[2023-03-11 20:54:15] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 20:54:15] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-11 20:54:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:54:15] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 20:54:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:54:15] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-11 20:54:15] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 20:54:15] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:54:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:54:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-11 20:54:15] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 20:54:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:54:15] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-11 20:54:15] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:54:15] [INFO ] Computed and/alt/rep : 25/101/23 causal constraints (skipped 20 transitions) in 2 ms.
[2023-03-11 20:54:15] [INFO ] Added : 13 causal constraints over 3 iterations in 21 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[22]
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 64/64 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 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 29 transition count 58
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 28 transition count 56
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 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 11 place count 28 transition count 54
Applied a total of 11 rules in 3 ms. Remains 28 /32 variables (removed 4) and now considering 54/64 (removed 10) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/32 places, 54/64 transitions.
Normalized transition count is 39 out of 54 initially.
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 20:54:15] [INFO ] Computed 3 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 677 ms. (steps per millisecond=1477 ) properties (out of 1) seen :17900
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 1) seen :2291
[2023-03-11 20:54:16] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 20:54:16] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:54:16] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:54:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:54:16] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-11 20:54:16] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:54:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:54:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:54:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:54:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:54:16] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:54:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2023-03-11 20:54:16] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:54:16] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 0 ms to minimize.
[2023-03-11 20:54:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 33 ms
[2023-03-11 20:54:16] [INFO ] Added : 15 causal constraints over 4 iterations in 51 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17900]
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, 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 in SAFETY mode, 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.
[2023-03-11 20:54:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 20:54:37] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-11 20:54:37] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-11 20:54:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 20:54:37] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:54:37] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:54:37] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2023-03-11 20:54:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:54:37] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 20:54:37] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 20:54:37] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
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
[2023-03-11 20:54:37] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 684 ms. (steps per millisecond=1461 ) properties (out of 1) seen :17878
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 1) seen :2304
[2023-03-11 20:54:38] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 20:54:38] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:54:38] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:54:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:54:38] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-11 20:54:38] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:54:38] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:54:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:54:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-11 20:54:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:54:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-11 20:54:38] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2023-03-11 20:54:38] [INFO ] Computed and/alt/rep : 24/99/22 causal constraints (skipped 15 transitions) in 2 ms.
[2023-03-11 20:54:38] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 0 ms to minimize.
[2023-03-11 20:54:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2023-03-11 20:54:38] [INFO ] Added : 15 causal constraints over 4 iterations in 46 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[17901]
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, 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 in SAFETY mode, 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.
[2023-03-11 20:54:58] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 20:54:58] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:54:58] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-11 20:54:58] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 20:54:58] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:54:58] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 20:54:58] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-11 20:54:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 20:54:58] [INFO ] Flow matrix only has 39 transitions (discarded 15 similar events)
// Phase 1: matrix 39 rows 28 cols
[2023-03-11 20:54:58] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 20:54:58] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 54/54 transitions.
Ending property specific reduction for FunctionPointer-PT-a032-UpperBounds-15 in 42982 ms.
[2023-03-11 20:54:58] [INFO ] Flatten gal took : 27 ms
[2023-03-11 20:54:58] [INFO ] Applying decomposition
[2023-03-11 20:54:58] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph4185806184419750195.txt' '-o' '/tmp/graph4185806184419750195.bin' '-w' '/tmp/graph4185806184419750195.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph4185806184419750195.bin' '-l' '-1' '-v' '-w' '/tmp/graph4185806184419750195.weights' '-q' '0' '-e' '0.001'
[2023-03-11 20:54:58] [INFO ] Decomposing Gal with order
[2023-03-11 20:54:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 20:54:58] [INFO ] Removed a total of 98 redundant transitions.
[2023-03-11 20:54:58] [INFO ] Flatten gal took : 35 ms
[2023-03-11 20:54:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 17 labels/synchronizations in 5 ms.
[2023-03-11 20:54:58] [INFO ] Time to serialize gal into /tmp/UpperBounds12560887957734730100.gal : 3 ms
[2023-03-11 20:54:58] [INFO ] Time to serialize properties into /tmp/UpperBounds15757046589274809138.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds12560887957734730100.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds15757046589274809138.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...276
Loading property file /tmp/UpperBounds15757046589274809138.prop.
Detected timeout of ITS tools.
[2023-03-11 21:16:44] [INFO ] Flatten gal took : 6 ms
[2023-03-11 21:16:44] [INFO ] Time to serialize gal into /tmp/UpperBounds7060435388624102477.gal : 2 ms
[2023-03-11 21:16:44] [INFO ] Time to serialize properties into /tmp/UpperBounds3841539084899425823.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds7060435388624102477.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds3841539084899425823.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...295
Loading property file /tmp/UpperBounds3841539084899425823.prop.
ITS-tools command line returned an error code 137
[2023-03-11 21:38:04] [INFO ] Flatten gal took : 154 ms
[2023-03-11 21:38:04] [INFO ] Input system was already deterministic with 64 transitions.
[2023-03-11 21:38:04] [INFO ] Transformed 32 places.
[2023-03-11 21:38:04] [INFO ] Transformed 64 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-11 21:38:04] [INFO ] Time to serialize gal into /tmp/UpperBounds2334023025438420308.gal : 8 ms
[2023-03-11 21:38:04] [INFO ] Time to serialize properties into /tmp/UpperBounds16412168784543052140.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds2334023025438420308.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds16412168784543052140.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...341
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds16412168784543052140.prop.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FunctionPointer-PT-a032"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool gold2022"
echo " Input is 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 r191-tall-167838876200080"
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 '
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 ;