Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r197-tall-171640625000156.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is FunctionPointer-PT-b032, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-tall-171640625000156
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 888K
-rw-r--r-- 1 mcc users 7.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 156K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Apr 11 16:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 11 16:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 391K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-00
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-01
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-02
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-03
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-04
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-05
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-06
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-07
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-08
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-09
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-10
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-11
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-12
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-13
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-14
FORMULA_NAME FunctionPointer-PT-b032-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716521156834

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-b032
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-24 03:25:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 03:25:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 03:25:58] [INFO ] Load time of PNML (sax parser for PT used): 84 ms
[2024-05-24 03:25:58] [INFO ] Transformed 306 places.
[2024-05-24 03:25:58] [INFO ] Transformed 840 transitions.
[2024-05-24 03:25:58] [INFO ] Parsed PT model containing 306 places and 840 transitions and 3392 arcs in 153 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Deduced a syphon composed of 84 places in 6 ms
Reduce places removed 84 places and 192 transitions.
FORMULA FunctionPointer-PT-b032-UpperBounds-00 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b032-UpperBounds-13 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b032-UpperBounds-14 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 414 out of 648 initially.
// Phase 1: matrix 414 rows 222 cols
[2024-05-24 03:25:58] [INFO ] Computed 4 invariants in 26 ms
Incomplete random walk after 10008 steps, including 8 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 13) seen :55
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 13) seen :18
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 13) seen :12
FORMULA FunctionPointer-PT-b032-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 12) seen :19
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 12) seen :17
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 12) seen :20
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 12) seen :14
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 12) seen :13
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 12) seen :11
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 12) seen :13
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 12) seen :16
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 12) seen :17
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 12) seen :30
[2024-05-24 03:25:58] [INFO ] Flow matrix only has 414 transitions (discarded 234 similar events)
// Phase 1: matrix 414 rows 222 cols
[2024-05-24 03:25:58] [INFO ] Computed 4 invariants in 7 ms
[2024-05-24 03:25:58] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2024-05-24 03:25:58] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 03:25:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:25:59] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2024-05-24 03:25:59] [INFO ] State equation strengthened by 65 read => feed constraints.
[2024-05-24 03:25:59] [INFO ] [Real]Added 65 Read/Feed constraints in 16 ms returned sat
[2024-05-24 03:25:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:25:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-24 03:25:59] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-24 03:25:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:25:59] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2024-05-24 03:25:59] [INFO ] [Nat]Added 65 Read/Feed constraints in 14 ms returned sat
[2024-05-24 03:25:59] [INFO ] Deduced a trap composed of 21 places in 114 ms of which 3 ms to minimize.
[2024-05-24 03:25:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 141 ms
[2024-05-24 03:25:59] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 97 ms.
[2024-05-24 03:25:59] [INFO ] Added : 1 causal constraints over 1 iterations in 159 ms. Result :sat
Minimization took 33 ms.
[2024-05-24 03:25:59] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:25:59] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-24 03:25:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:25:59] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2024-05-24 03:25:59] [INFO ] [Real]Added 65 Read/Feed constraints in 9 ms returned sat
[2024-05-24 03:25:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:25:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:25:59] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-24 03:25:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:25:59] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2024-05-24 03:25:59] [INFO ] [Nat]Added 65 Read/Feed constraints in 11 ms returned sat
[2024-05-24 03:26:00] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 64 ms.
[2024-05-24 03:26:00] [INFO ] Added : 1 causal constraints over 1 iterations in 128 ms. Result :sat
Minimization took 22 ms.
[2024-05-24 03:26:00] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:00] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 03:26:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:00] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2024-05-24 03:26:00] [INFO ] [Real]Added 65 Read/Feed constraints in 9 ms returned sat
[2024-05-24 03:26:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:00] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-24 03:26:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:00] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2024-05-24 03:26:00] [INFO ] [Nat]Added 65 Read/Feed constraints in 12 ms returned sat
[2024-05-24 03:26:00] [INFO ] Deduced a trap composed of 27 places in 111 ms of which 0 ms to minimize.
[2024-05-24 03:26:00] [INFO ] Deduced a trap composed of 27 places in 101 ms of which 1 ms to minimize.
[2024-05-24 03:26:00] [INFO ] Deduced a trap composed of 21 places in 107 ms of which 1 ms to minimize.
[2024-05-24 03:26:00] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 379 ms
[2024-05-24 03:26:00] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 32 ms.
[2024-05-24 03:26:00] [INFO ] Added : 2 causal constraints over 1 iterations in 77 ms. Result :sat
Minimization took 31 ms.
[2024-05-24 03:26:00] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:00] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-24 03:26:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:01] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2024-05-24 03:26:01] [INFO ] [Real]Added 65 Read/Feed constraints in 10 ms returned sat
[2024-05-24 03:26:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:01] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:01] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 03:26:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:01] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2024-05-24 03:26:01] [INFO ] [Nat]Added 65 Read/Feed constraints in 7 ms returned sat
[2024-05-24 03:26:01] [INFO ] Deduced a trap composed of 26 places in 122 ms of which 1 ms to minimize.
[2024-05-24 03:26:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 145 ms
[2024-05-24 03:26:01] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 33 ms.
[2024-05-24 03:26:01] [INFO ] Added : 1 causal constraints over 1 iterations in 80 ms. Result :sat
Minimization took 28 ms.
[2024-05-24 03:26:01] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:01] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-24 03:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:01] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2024-05-24 03:26:01] [INFO ] [Real]Added 65 Read/Feed constraints in 9 ms returned sat
[2024-05-24 03:26:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:01] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:01] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-24 03:26:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:01] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2024-05-24 03:26:01] [INFO ] [Nat]Added 65 Read/Feed constraints in 8 ms returned sat
[2024-05-24 03:26:01] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 36 ms.
[2024-05-24 03:26:01] [INFO ] Added : 0 causal constraints over 0 iterations in 63 ms. Result :sat
Minimization took 26 ms.
[2024-05-24 03:26:01] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:01] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-24 03:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:01] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2024-05-24 03:26:02] [INFO ] [Real]Added 65 Read/Feed constraints in 12 ms returned sat
[2024-05-24 03:26:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:02] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:02] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-24 03:26:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:02] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2024-05-24 03:26:02] [INFO ] [Nat]Added 65 Read/Feed constraints in 13 ms returned sat
[2024-05-24 03:26:02] [INFO ] Deduced a trap composed of 49 places in 96 ms of which 0 ms to minimize.
[2024-05-24 03:26:02] [INFO ] Deduced a trap composed of 51 places in 97 ms of which 0 ms to minimize.
[2024-05-24 03:26:02] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 258 ms
[2024-05-24 03:26:02] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 29 ms.
[2024-05-24 03:26:02] [INFO ] Added : 2 causal constraints over 1 iterations in 91 ms. Result :sat
Minimization took 25 ms.
[2024-05-24 03:26:02] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:02] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-24 03:26:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:02] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2024-05-24 03:26:02] [INFO ] [Real]Added 65 Read/Feed constraints in 8 ms returned sat
[2024-05-24 03:26:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:02] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:02] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 03:26:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:02] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2024-05-24 03:26:02] [INFO ] [Nat]Added 65 Read/Feed constraints in 8 ms returned sat
[2024-05-24 03:26:02] [INFO ] Deduced a trap composed of 24 places in 126 ms of which 1 ms to minimize.
[2024-05-24 03:26:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 151 ms
[2024-05-24 03:26:03] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 27 ms.
[2024-05-24 03:26:03] [INFO ] Added : 1 causal constraints over 1 iterations in 78 ms. Result :sat
Minimization took 33 ms.
[2024-05-24 03:26:03] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:03] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 03:26:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:03] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2024-05-24 03:26:03] [INFO ] [Real]Added 65 Read/Feed constraints in 11 ms returned sat
[2024-05-24 03:26:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-24 03:26:03] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 6 ms returned sat
[2024-05-24 03:26:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:03] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2024-05-24 03:26:03] [INFO ] [Nat]Added 65 Read/Feed constraints in 10 ms returned sat
[2024-05-24 03:26:03] [INFO ] Deduced a trap composed of 21 places in 84 ms of which 0 ms to minimize.
[2024-05-24 03:26:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 113 ms
[2024-05-24 03:26:03] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 32 ms.
[2024-05-24 03:26:03] [INFO ] Added : 2 causal constraints over 1 iterations in 97 ms. Result :sat
Minimization took 30 ms.
[2024-05-24 03:26:03] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:03] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-24 03:26:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:03] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2024-05-24 03:26:03] [INFO ] [Real]Added 65 Read/Feed constraints in 7 ms returned sat
[2024-05-24 03:26:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:03] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-24 03:26:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:03] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2024-05-24 03:26:03] [INFO ] [Nat]Added 65 Read/Feed constraints in 18 ms returned sat
[2024-05-24 03:26:03] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 26 ms.
[2024-05-24 03:26:03] [INFO ] Added : 0 causal constraints over 0 iterations in 55 ms. Result :sat
Minimization took 30 ms.
[2024-05-24 03:26:04] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:04] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-24 03:26:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:04] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2024-05-24 03:26:04] [INFO ] [Real]Added 65 Read/Feed constraints in 13 ms returned sat
[2024-05-24 03:26:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:04] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 03:26:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:04] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2024-05-24 03:26:04] [INFO ] [Nat]Added 65 Read/Feed constraints in 7 ms returned sat
[2024-05-24 03:26:04] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 33 ms.
[2024-05-24 03:26:04] [INFO ] Added : 0 causal constraints over 0 iterations in 56 ms. Result :sat
Minimization took 26 ms.
[2024-05-24 03:26:04] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-24 03:26:04] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 03:26:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:04] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2024-05-24 03:26:04] [INFO ] [Real]Added 65 Read/Feed constraints in 7 ms returned sat
[2024-05-24 03:26:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:04] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-24 03:26:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:04] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2024-05-24 03:26:04] [INFO ] [Nat]Added 65 Read/Feed constraints in 7 ms returned sat
[2024-05-24 03:26:04] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 1 ms to minimize.
[2024-05-24 03:26:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 129 ms
[2024-05-24 03:26:04] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 27 ms.
[2024-05-24 03:26:04] [INFO ] Added : 1 causal constraints over 1 iterations in 69 ms. Result :sat
Minimization took 25 ms.
[2024-05-24 03:26:04] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:04] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-24 03:26:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:05] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2024-05-24 03:26:05] [INFO ] [Real]Added 65 Read/Feed constraints in 10 ms returned sat
[2024-05-24 03:26:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:05] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:05] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 03:26:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:05] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2024-05-24 03:26:05] [INFO ] [Nat]Added 65 Read/Feed constraints in 9 ms returned sat
[2024-05-24 03:26:05] [INFO ] Deduced a trap composed of 21 places in 103 ms of which 1 ms to minimize.
[2024-05-24 03:26:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 126 ms
[2024-05-24 03:26:05] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 26 ms.
[2024-05-24 03:26:05] [INFO ] Added : 1 causal constraints over 1 iterations in 66 ms. Result :sat
Minimization took 22 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, 32, -1, -1, -1, 32, 32, -1, -1] Max seen :[6, 6, 2, 3, 6, 32, 4, 4, 3, 7, 3, 18]
FORMULA FunctionPointer-PT-b032-UpperBounds-11 32 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA FunctionPointer-PT-b032-UpperBounds-10 32 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA FunctionPointer-PT-b032-UpperBounds-05 32 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 9 out of 222 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 222/222 places, 648/648 transitions.
Graph (complete) has 932 edges and 222 vertex of which 194 are kept as prefixes of interest. Removing 28 places using SCC suffix rule.2 ms
Discarding 28 places :
Also discarding 0 output transitions
Drop transitions removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 0 with 38 rules applied. Total rules applied 39 place count 194 transition count 610
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 67 place count 166 transition count 462
Iterating global reduction 1 with 28 rules applied. Total rules applied 95 place count 166 transition count 462
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 1 with 40 rules applied. Total rules applied 135 place count 166 transition count 422
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 150 place count 151 transition count 392
Iterating global reduction 2 with 15 rules applied. Total rules applied 165 place count 151 transition count 392
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 173 place count 151 transition count 384
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 179 place count 145 transition count 372
Iterating global reduction 3 with 6 rules applied. Total rules applied 185 place count 145 transition count 372
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 191 place count 139 transition count 348
Iterating global reduction 3 with 6 rules applied. Total rules applied 197 place count 139 transition count 348
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 203 place count 133 transition count 336
Iterating global reduction 3 with 6 rules applied. Total rules applied 209 place count 133 transition count 336
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 215 place count 127 transition count 312
Iterating global reduction 3 with 6 rules applied. Total rules applied 221 place count 127 transition count 312
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 227 place count 121 transition count 288
Iterating global reduction 3 with 6 rules applied. Total rules applied 233 place count 121 transition count 288
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 239 place count 115 transition count 276
Iterating global reduction 3 with 6 rules applied. Total rules applied 245 place count 115 transition count 276
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 251 place count 109 transition count 264
Iterating global reduction 3 with 6 rules applied. Total rules applied 257 place count 109 transition count 264
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 262 place count 104 transition count 254
Iterating global reduction 3 with 5 rules applied. Total rules applied 267 place count 104 transition count 254
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 272 place count 99 transition count 244
Iterating global reduction 3 with 5 rules applied. Total rules applied 277 place count 99 transition count 244
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 279 place count 97 transition count 240
Iterating global reduction 3 with 2 rules applied. Total rules applied 281 place count 97 transition count 240
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 285 place count 97 transition count 236
Applied a total of 285 rules in 108 ms. Remains 97 /222 variables (removed 125) and now considering 236/648 (removed 412) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 97/222 places, 236/648 transitions.
Normalized transition count is 157 out of 236 initially.
// Phase 1: matrix 157 rows 97 cols
[2024-05-24 03:26:05] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000012 steps, including 2 resets, run finished after 1107 ms. (steps per millisecond=903 ) properties (out of 9) seen :242
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 715 ms. (steps per millisecond=1398 ) properties (out of 9) seen :745
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 714 ms. (steps per millisecond=1400 ) properties (out of 9) seen :195
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 712 ms. (steps per millisecond=1404 ) properties (out of 9) seen :83
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 685 ms. (steps per millisecond=1459 ) properties (out of 9) seen :230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 706 ms. (steps per millisecond=1416 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 704 ms. (steps per millisecond=1420 ) properties (out of 9) seen :257
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 729 ms. (steps per millisecond=1371 ) properties (out of 9) seen :170
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 671 ms. (steps per millisecond=1490 ) properties (out of 9) seen :807
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 695 ms. (steps per millisecond=1438 ) properties (out of 9) seen :672
[2024-05-24 03:26:13] [INFO ] Flow matrix only has 157 transitions (discarded 79 similar events)
// Phase 1: matrix 157 rows 97 cols
[2024-05-24 03:26:13] [INFO ] Computed 3 invariants in 2 ms
[2024-05-24 03:26:13] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:13] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2024-05-24 03:26:13] [INFO ] State equation strengthened by 32 read => feed constraints.
[2024-05-24 03:26:13] [INFO ] [Real]Added 32 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:26:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:13] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2024-05-24 03:26:13] [INFO ] [Nat]Added 32 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:26:13] [INFO ] Deduced a trap composed of 25 places in 50 ms of which 1 ms to minimize.
[2024-05-24 03:26:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 59 ms
[2024-05-24 03:26:13] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 10 ms.
[2024-05-24 03:26:13] [INFO ] Added : 1 causal constraints over 1 iterations in 27 ms. Result :sat
Minimization took 13 ms.
[2024-05-24 03:26:13] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:13] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2024-05-24 03:26:13] [INFO ] [Real]Added 32 Read/Feed constraints in 11 ms returned sat
[2024-05-24 03:26:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:13] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2024-05-24 03:26:13] [INFO ] [Nat]Added 32 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:26:13] [INFO ] Deduced a trap composed of 30 places in 50 ms of which 0 ms to minimize.
[2024-05-24 03:26:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 64 ms
[2024-05-24 03:26:13] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 10 ms.
[2024-05-24 03:26:13] [INFO ] Added : 4 causal constraints over 2 iterations in 41 ms. Result :sat
Minimization took 15 ms.
[2024-05-24 03:26:13] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:13] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-24 03:26:13] [INFO ] [Real]Added 32 Read/Feed constraints in 5 ms returned sat
[2024-05-24 03:26:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:13] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-24 03:26:13] [INFO ] [Nat]Added 32 Read/Feed constraints in 5 ms returned sat
[2024-05-24 03:26:13] [INFO ] Deduced a trap composed of 28 places in 58 ms of which 0 ms to minimize.
[2024-05-24 03:26:13] [INFO ] Deduced a trap composed of 22 places in 47 ms of which 1 ms to minimize.
[2024-05-24 03:26:13] [INFO ] Deduced a trap composed of 22 places in 45 ms of which 0 ms to minimize.
[2024-05-24 03:26:13] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 171 ms
[2024-05-24 03:26:14] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 8 ms.
[2024-05-24 03:26:14] [INFO ] Added : 2 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 17 ms.
[2024-05-24 03:26:14] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:14] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-24 03:26:14] [INFO ] [Real]Added 32 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:26:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:14] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-24 03:26:14] [INFO ] [Nat]Added 32 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:26:14] [INFO ] Deduced a trap composed of 30 places in 53 ms of which 0 ms to minimize.
[2024-05-24 03:26:14] [INFO ] Deduced a trap composed of 21 places in 49 ms of which 0 ms to minimize.
[2024-05-24 03:26:14] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 117 ms
[2024-05-24 03:26:14] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 8 ms.
[2024-05-24 03:26:14] [INFO ] Added : 7 causal constraints over 3 iterations in 48 ms. Result :sat
Minimization took 17 ms.
[2024-05-24 03:26:14] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:14] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2024-05-24 03:26:14] [INFO ] [Real]Added 32 Read/Feed constraints in 6 ms returned sat
[2024-05-24 03:26:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:14] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2024-05-24 03:26:14] [INFO ] [Nat]Added 32 Read/Feed constraints in 5 ms returned sat
[2024-05-24 03:26:14] [INFO ] Deduced a trap composed of 26 places in 51 ms of which 0 ms to minimize.
[2024-05-24 03:26:14] [INFO ] Deduced a trap composed of 26 places in 46 ms of which 0 ms to minimize.
[2024-05-24 03:26:14] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 113 ms
[2024-05-24 03:26:14] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 9 ms.
[2024-05-24 03:26:14] [INFO ] Added : 3 causal constraints over 1 iterations in 25 ms. Result :sat
Minimization took 14 ms.
[2024-05-24 03:26:14] [INFO ] [Real]Absence check using 3 positive place invariants in 7 ms returned sat
[2024-05-24 03:26:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:14] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2024-05-24 03:26:14] [INFO ] [Real]Added 32 Read/Feed constraints in 5 ms returned sat
[2024-05-24 03:26:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:14] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-24 03:26:14] [INFO ] [Nat]Added 32 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:26:14] [INFO ] Deduced a trap composed of 27 places in 49 ms of which 1 ms to minimize.
[2024-05-24 03:26:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 60 ms
[2024-05-24 03:26:14] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 9 ms.
[2024-05-24 03:26:14] [INFO ] Added : 1 causal constraints over 1 iterations in 25 ms. Result :sat
Minimization took 13 ms.
[2024-05-24 03:26:14] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:14] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2024-05-24 03:26:14] [INFO ] [Real]Added 32 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:26:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:15] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2024-05-24 03:26:15] [INFO ] [Nat]Added 32 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:26:15] [INFO ] Deduced a trap composed of 32 places in 53 ms of which 1 ms to minimize.
[2024-05-24 03:26:15] [INFO ] Deduced a trap composed of 28 places in 44 ms of which 0 ms to minimize.
[2024-05-24 03:26:15] [INFO ] Deduced a trap composed of 23 places in 48 ms of which 0 ms to minimize.
[2024-05-24 03:26:15] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 167 ms
[2024-05-24 03:26:15] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 8 ms.
[2024-05-24 03:26:15] [INFO ] Added : 8 causal constraints over 4 iterations in 46 ms. Result :sat
Minimization took 15 ms.
[2024-05-24 03:26:15] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:15] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-24 03:26:15] [INFO ] [Real]Added 32 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:26:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:15] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-05-24 03:26:15] [INFO ] [Nat]Added 32 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:26:15] [INFO ] Deduced a trap composed of 26 places in 48 ms of which 0 ms to minimize.
[2024-05-24 03:26:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 61 ms
[2024-05-24 03:26:15] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 9 ms.
[2024-05-24 03:26:15] [INFO ] Added : 1 causal constraints over 1 iterations in 27 ms. Result :sat
Minimization took 12 ms.
[2024-05-24 03:26:15] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:15] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2024-05-24 03:26:15] [INFO ] [Real]Added 32 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:26:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:15] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-24 03:26:15] [INFO ] [Nat]Added 32 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:26:15] [INFO ] Deduced a trap composed of 25 places in 49 ms of which 0 ms to minimize.
[2024-05-24 03:26:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 57 ms
[2024-05-24 03:26:15] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 12 ms.
[2024-05-24 03:26:15] [INFO ] Added : 1 causal constraints over 1 iterations in 27 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[693, 99, 12, 155, 32, 228, 84, 762, 611]
Support contains 9 out of 97 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 236/236 transitions.
Applied a total of 0 rules in 9 ms. Remains 97 /97 variables (removed 0) and now considering 236/236 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 97/97 places, 236/236 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 236/236 transitions.
Applied a total of 0 rules in 6 ms. Remains 97 /97 variables (removed 0) and now considering 236/236 (removed 0) transitions.
[2024-05-24 03:26:19] [INFO ] Flow matrix only has 157 transitions (discarded 79 similar events)
[2024-05-24 03:26:19] [INFO ] Invariant cache hit.
[2024-05-24 03:26:19] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-24 03:26:19] [INFO ] Flow matrix only has 157 transitions (discarded 79 similar events)
[2024-05-24 03:26:19] [INFO ] Invariant cache hit.
[2024-05-24 03:26:19] [INFO ] State equation strengthened by 32 read => feed constraints.
[2024-05-24 03:26:19] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 202 ms to find 0 implicit places.
[2024-05-24 03:26:19] [INFO ] Redundant transitions in 11 ms returned []
[2024-05-24 03:26:19] [INFO ] Flow matrix only has 157 transitions (discarded 79 similar events)
[2024-05-24 03:26:19] [INFO ] Invariant cache hit.
[2024-05-24 03:26:19] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 323 ms. Remains : 97/97 places, 236/236 transitions.
Normalized transition count is 157 out of 236 initially.
// Phase 1: matrix 157 rows 97 cols
[2024-05-24 03:26:19] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1044 ms. (steps per millisecond=957 ) properties (out of 9) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 694 ms. (steps per millisecond=1440 ) properties (out of 9) seen :721
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 693 ms. (steps per millisecond=1443 ) properties (out of 9) seen :191
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 684 ms. (steps per millisecond=1461 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 685 ms. (steps per millisecond=1459 ) properties (out of 9) seen :279
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 699 ms. (steps per millisecond=1430 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 707 ms. (steps per millisecond=1414 ) properties (out of 9) seen :275
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 730 ms. (steps per millisecond=1369 ) properties (out of 9) seen :163
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 687 ms. (steps per millisecond=1455 ) properties (out of 9) seen :726
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 689 ms. (steps per millisecond=1451 ) properties (out of 9) seen :802
[2024-05-24 03:26:27] [INFO ] Flow matrix only has 157 transitions (discarded 79 similar events)
// Phase 1: matrix 157 rows 97 cols
[2024-05-24 03:26:27] [INFO ] Computed 3 invariants in 10 ms
[2024-05-24 03:26:27] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:27] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2024-05-24 03:26:27] [INFO ] State equation strengthened by 32 read => feed constraints.
[2024-05-24 03:26:27] [INFO ] [Real]Added 32 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:26:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:27] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-24 03:26:27] [INFO ] [Nat]Added 32 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:26:27] [INFO ] Deduced a trap composed of 25 places in 61 ms of which 0 ms to minimize.
[2024-05-24 03:26:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 69 ms
[2024-05-24 03:26:27] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 9 ms.
[2024-05-24 03:26:27] [INFO ] Added : 1 causal constraints over 1 iterations in 25 ms. Result :sat
Minimization took 11 ms.
[2024-05-24 03:26:27] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:27] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-24 03:26:27] [INFO ] [Real]Added 32 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:26:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:27] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-24 03:26:27] [INFO ] [Nat]Added 32 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:26:27] [INFO ] Deduced a trap composed of 30 places in 59 ms of which 1 ms to minimize.
[2024-05-24 03:26:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 69 ms
[2024-05-24 03:26:27] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 9 ms.
[2024-05-24 03:26:27] [INFO ] Added : 4 causal constraints over 2 iterations in 37 ms. Result :sat
Minimization took 12 ms.
[2024-05-24 03:26:27] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:27] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2024-05-24 03:26:27] [INFO ] [Real]Added 32 Read/Feed constraints in 5 ms returned sat
[2024-05-24 03:26:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:27] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-24 03:26:27] [INFO ] [Nat]Added 32 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:26:27] [INFO ] Deduced a trap composed of 28 places in 58 ms of which 1 ms to minimize.
[2024-05-24 03:26:27] [INFO ] Deduced a trap composed of 26 places in 47 ms of which 1 ms to minimize.
[2024-05-24 03:26:27] [INFO ] Deduced a trap composed of 19 places in 41 ms of which 0 ms to minimize.
[2024-05-24 03:26:27] [INFO ] Deduced a trap composed of 28 places in 40 ms of which 0 ms to minimize.
[2024-05-24 03:26:27] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 214 ms
[2024-05-24 03:26:27] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 8 ms.
[2024-05-24 03:26:27] [INFO ] Added : 2 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 14 ms.
[2024-05-24 03:26:27] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:28] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2024-05-24 03:26:28] [INFO ] [Real]Added 32 Read/Feed constraints in 5 ms returned sat
[2024-05-24 03:26:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:28] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:28] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2024-05-24 03:26:28] [INFO ] [Nat]Added 32 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:26:28] [INFO ] Deduced a trap composed of 30 places in 45 ms of which 0 ms to minimize.
[2024-05-24 03:26:28] [INFO ] Deduced a trap composed of 21 places in 44 ms of which 1 ms to minimize.
[2024-05-24 03:26:28] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 107 ms
[2024-05-24 03:26:28] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 8 ms.
[2024-05-24 03:26:28] [INFO ] Added : 7 causal constraints over 3 iterations in 40 ms. Result :sat
Minimization took 16 ms.
[2024-05-24 03:26:28] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:28] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2024-05-24 03:26:28] [INFO ] [Real]Added 32 Read/Feed constraints in 6 ms returned sat
[2024-05-24 03:26:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:28] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:28] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2024-05-24 03:26:28] [INFO ] [Nat]Added 32 Read/Feed constraints in 5 ms returned sat
[2024-05-24 03:26:28] [INFO ] Deduced a trap composed of 26 places in 44 ms of which 4 ms to minimize.
[2024-05-24 03:26:28] [INFO ] Deduced a trap composed of 26 places in 53 ms of which 1 ms to minimize.
[2024-05-24 03:26:28] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 111 ms
[2024-05-24 03:26:28] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 9 ms.
[2024-05-24 03:26:28] [INFO ] Added : 3 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 13 ms.
[2024-05-24 03:26:28] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:28] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2024-05-24 03:26:28] [INFO ] [Real]Added 32 Read/Feed constraints in 5 ms returned sat
[2024-05-24 03:26:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:28] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:28] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2024-05-24 03:26:28] [INFO ] [Nat]Added 32 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:26:28] [INFO ] Deduced a trap composed of 27 places in 50 ms of which 0 ms to minimize.
[2024-05-24 03:26:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 59 ms
[2024-05-24 03:26:28] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 8 ms.
[2024-05-24 03:26:28] [INFO ] Added : 1 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 11 ms.
[2024-05-24 03:26:28] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:28] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2024-05-24 03:26:28] [INFO ] [Real]Added 32 Read/Feed constraints in 5 ms returned sat
[2024-05-24 03:26:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:28] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:28] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2024-05-24 03:26:28] [INFO ] [Nat]Added 32 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:26:28] [INFO ] Deduced a trap composed of 32 places in 48 ms of which 1 ms to minimize.
[2024-05-24 03:26:29] [INFO ] Deduced a trap composed of 28 places in 44 ms of which 0 ms to minimize.
[2024-05-24 03:26:29] [INFO ] Deduced a trap composed of 23 places in 41 ms of which 0 ms to minimize.
[2024-05-24 03:26:29] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 163 ms
[2024-05-24 03:26:29] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 11 ms.
[2024-05-24 03:26:29] [INFO ] Added : 8 causal constraints over 4 iterations in 51 ms. Result :sat
Minimization took 15 ms.
[2024-05-24 03:26:29] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:29] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-24 03:26:29] [INFO ] [Real]Added 32 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:26:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:29] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2024-05-24 03:26:29] [INFO ] [Nat]Added 32 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:26:29] [INFO ] Deduced a trap composed of 26 places in 49 ms of which 0 ms to minimize.
[2024-05-24 03:26:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 64 ms
[2024-05-24 03:26:29] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 9 ms.
[2024-05-24 03:26:29] [INFO ] Added : 1 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 12 ms.
[2024-05-24 03:26:29] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:29] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-24 03:26:29] [INFO ] [Real]Added 32 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:26:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:29] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2024-05-24 03:26:29] [INFO ] [Nat]Added 32 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:26:29] [INFO ] Deduced a trap composed of 25 places in 47 ms of which 0 ms to minimize.
[2024-05-24 03:26:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 57 ms
[2024-05-24 03:26:29] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 11 ms.
[2024-05-24 03:26:29] [INFO ] Added : 1 causal constraints over 1 iterations in 26 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[693, 99, 32, 201, 32, 228, 84, 762, 753]
Support contains 9 out of 97 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 236/236 transitions.
Applied a total of 0 rules in 20 ms. Remains 97 /97 variables (removed 0) and now considering 236/236 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 97/97 places, 236/236 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 236/236 transitions.
Applied a total of 0 rules in 6 ms. Remains 97 /97 variables (removed 0) and now considering 236/236 (removed 0) transitions.
[2024-05-24 03:26:33] [INFO ] Flow matrix only has 157 transitions (discarded 79 similar events)
[2024-05-24 03:26:33] [INFO ] Invariant cache hit.
[2024-05-24 03:26:33] [INFO ] Implicit Places using invariants in 144 ms returned []
[2024-05-24 03:26:33] [INFO ] Flow matrix only has 157 transitions (discarded 79 similar events)
[2024-05-24 03:26:33] [INFO ] Invariant cache hit.
[2024-05-24 03:26:33] [INFO ] State equation strengthened by 32 read => feed constraints.
[2024-05-24 03:26:33] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 314 ms to find 0 implicit places.
[2024-05-24 03:26:33] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-24 03:26:33] [INFO ] Flow matrix only has 157 transitions (discarded 79 similar events)
[2024-05-24 03:26:33] [INFO ] Invariant cache hit.
[2024-05-24 03:26:34] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 455 ms. Remains : 97/97 places, 236/236 transitions.
Normalized transition count is 157 out of 236 initially.
// Phase 1: matrix 157 rows 97 cols
[2024-05-24 03:26:34] [INFO ] Computed 3 invariants in 0 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 1028 ms. (steps per millisecond=972 ) properties (out of 9) seen :255
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 733 ms. (steps per millisecond=1364 ) properties (out of 9) seen :766
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 722 ms. (steps per millisecond=1385 ) properties (out of 9) seen :197
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 692 ms. (steps per millisecond=1445 ) properties (out of 9) seen :125
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 9) seen :340
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 687 ms. (steps per millisecond=1455 ) properties (out of 9) seen :145
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 671 ms. (steps per millisecond=1490 ) properties (out of 9) seen :269
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 727 ms. (steps per millisecond=1375 ) properties (out of 9) seen :166
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 698 ms. (steps per millisecond=1432 ) properties (out of 9) seen :731
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 684 ms. (steps per millisecond=1461 ) properties (out of 9) seen :767
[2024-05-24 03:26:41] [INFO ] Flow matrix only has 157 transitions (discarded 79 similar events)
// Phase 1: matrix 157 rows 97 cols
[2024-05-24 03:26:41] [INFO ] Computed 3 invariants in 3 ms
[2024-05-24 03:26:41] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:41] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-24 03:26:41] [INFO ] State equation strengthened by 32 read => feed constraints.
[2024-05-24 03:26:41] [INFO ] [Real]Added 32 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:26:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:41] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-05-24 03:26:41] [INFO ] [Nat]Added 32 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:26:41] [INFO ] Deduced a trap composed of 25 places in 62 ms of which 0 ms to minimize.
[2024-05-24 03:26:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 72 ms
[2024-05-24 03:26:41] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 10 ms.
[2024-05-24 03:26:41] [INFO ] Added : 1 causal constraints over 1 iterations in 25 ms. Result :sat
Minimization took 12 ms.
[2024-05-24 03:26:41] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:41] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-24 03:26:41] [INFO ] [Real]Added 32 Read/Feed constraints in 5 ms returned sat
[2024-05-24 03:26:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:41] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-05-24 03:26:41] [INFO ] [Nat]Added 32 Read/Feed constraints in 6 ms returned sat
[2024-05-24 03:26:41] [INFO ] Deduced a trap composed of 30 places in 60 ms of which 0 ms to minimize.
[2024-05-24 03:26:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 71 ms
[2024-05-24 03:26:41] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 8 ms.
[2024-05-24 03:26:41] [INFO ] Added : 4 causal constraints over 2 iterations in 36 ms. Result :sat
Minimization took 14 ms.
[2024-05-24 03:26:41] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:42] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2024-05-24 03:26:42] [INFO ] [Real]Added 32 Read/Feed constraints in 5 ms returned sat
[2024-05-24 03:26:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:42] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-24 03:26:42] [INFO ] [Nat]Added 32 Read/Feed constraints in 5 ms returned sat
[2024-05-24 03:26:42] [INFO ] Deduced a trap composed of 28 places in 60 ms of which 0 ms to minimize.
[2024-05-24 03:26:42] [INFO ] Deduced a trap composed of 26 places in 44 ms of which 0 ms to minimize.
[2024-05-24 03:26:42] [INFO ] Deduced a trap composed of 19 places in 41 ms of which 0 ms to minimize.
[2024-05-24 03:26:42] [INFO ] Deduced a trap composed of 28 places in 41 ms of which 0 ms to minimize.
[2024-05-24 03:26:42] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 214 ms
[2024-05-24 03:26:42] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 8 ms.
[2024-05-24 03:26:42] [INFO ] Added : 2 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 11 ms.
[2024-05-24 03:26:42] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:42] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2024-05-24 03:26:42] [INFO ] [Real]Added 32 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:26:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:42] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-05-24 03:26:42] [INFO ] [Nat]Added 32 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:26:42] [INFO ] Deduced a trap composed of 30 places in 48 ms of which 1 ms to minimize.
[2024-05-24 03:26:42] [INFO ] Deduced a trap composed of 21 places in 41 ms of which 0 ms to minimize.
[2024-05-24 03:26:42] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 117 ms
[2024-05-24 03:26:42] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 12 ms.
[2024-05-24 03:26:42] [INFO ] Added : 7 causal constraints over 3 iterations in 58 ms. Result :sat
Minimization took 13 ms.
[2024-05-24 03:26:42] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:42] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2024-05-24 03:26:42] [INFO ] [Real]Added 32 Read/Feed constraints in 6 ms returned sat
[2024-05-24 03:26:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:42] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-05-24 03:26:42] [INFO ] [Nat]Added 32 Read/Feed constraints in 5 ms returned sat
[2024-05-24 03:26:42] [INFO ] Deduced a trap composed of 26 places in 52 ms of which 1 ms to minimize.
[2024-05-24 03:26:42] [INFO ] Deduced a trap composed of 26 places in 45 ms of which 1 ms to minimize.
[2024-05-24 03:26:42] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 110 ms
[2024-05-24 03:26:42] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 8 ms.
[2024-05-24 03:26:42] [INFO ] Added : 3 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 13 ms.
[2024-05-24 03:26:42] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:43] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-24 03:26:43] [INFO ] [Real]Added 32 Read/Feed constraints in 5 ms returned sat
[2024-05-24 03:26:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:43] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-24 03:26:43] [INFO ] [Nat]Added 32 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:26:43] [INFO ] Deduced a trap composed of 27 places in 54 ms of which 0 ms to minimize.
[2024-05-24 03:26:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 68 ms
[2024-05-24 03:26:43] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 11 ms.
[2024-05-24 03:26:43] [INFO ] Added : 1 causal constraints over 1 iterations in 31 ms. Result :sat
Minimization took 14 ms.
[2024-05-24 03:26:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:43] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2024-05-24 03:26:43] [INFO ] [Real]Added 32 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:26:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:43] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-24 03:26:43] [INFO ] [Nat]Added 32 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:26:43] [INFO ] Deduced a trap composed of 32 places in 50 ms of which 1 ms to minimize.
[2024-05-24 03:26:43] [INFO ] Deduced a trap composed of 28 places in 39 ms of which 0 ms to minimize.
[2024-05-24 03:26:43] [INFO ] Deduced a trap composed of 23 places in 48 ms of which 0 ms to minimize.
[2024-05-24 03:26:43] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 159 ms
[2024-05-24 03:26:43] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 9 ms.
[2024-05-24 03:26:43] [INFO ] Added : 8 causal constraints over 4 iterations in 50 ms. Result :sat
Minimization took 17 ms.
[2024-05-24 03:26:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:43] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2024-05-24 03:26:43] [INFO ] [Real]Added 32 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:26:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:43] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2024-05-24 03:26:43] [INFO ] [Nat]Added 32 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:26:43] [INFO ] Deduced a trap composed of 26 places in 54 ms of which 10 ms to minimize.
[2024-05-24 03:26:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 68 ms
[2024-05-24 03:26:43] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 11 ms.
[2024-05-24 03:26:43] [INFO ] Added : 1 causal constraints over 1 iterations in 27 ms. Result :sat
Minimization took 11 ms.
[2024-05-24 03:26:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:43] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-24 03:26:43] [INFO ] [Real]Added 32 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:26:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:43] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2024-05-24 03:26:43] [INFO ] [Nat]Added 32 Read/Feed constraints in 2 ms returned sat
[2024-05-24 03:26:44] [INFO ] Deduced a trap composed of 25 places in 38 ms of which 0 ms to minimize.
[2024-05-24 03:26:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 47 ms
[2024-05-24 03:26:44] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 7 ms.
[2024-05-24 03:26:44] [INFO ] Added : 1 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[718, 99, 32, 271, 32, 228, 84, 762, 753]
Support contains 9 out of 97 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 236/236 transitions.
Applied a total of 0 rules in 7 ms. Remains 97 /97 variables (removed 0) and now considering 236/236 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 97/97 places, 236/236 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 236/236 transitions.
Applied a total of 0 rules in 5 ms. Remains 97 /97 variables (removed 0) and now considering 236/236 (removed 0) transitions.
[2024-05-24 03:26:48] [INFO ] Flow matrix only has 157 transitions (discarded 79 similar events)
[2024-05-24 03:26:48] [INFO ] Invariant cache hit.
[2024-05-24 03:26:48] [INFO ] Implicit Places using invariants in 91 ms returned []
[2024-05-24 03:26:48] [INFO ] Flow matrix only has 157 transitions (discarded 79 similar events)
[2024-05-24 03:26:48] [INFO ] Invariant cache hit.
[2024-05-24 03:26:48] [INFO ] State equation strengthened by 32 read => feed constraints.
[2024-05-24 03:26:48] [INFO ] Implicit Places using invariants and state equation in 172 ms returned []
Implicit Place search using SMT with State Equation took 272 ms to find 0 implicit places.
[2024-05-24 03:26:48] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-24 03:26:48] [INFO ] Flow matrix only has 157 transitions (discarded 79 similar events)
[2024-05-24 03:26:48] [INFO ] Invariant cache hit.
[2024-05-24 03:26:48] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 381 ms. Remains : 97/97 places, 236/236 transitions.
Normalized transition count is 157 out of 236 initially.
// Phase 1: matrix 157 rows 97 cols
[2024-05-24 03:26:48] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1099 ms. (steps per millisecond=909 ) properties (out of 9) seen :256
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 691 ms. (steps per millisecond=1447 ) properties (out of 9) seen :716
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 699 ms. (steps per millisecond=1430 ) properties (out of 9) seen :164
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 687 ms. (steps per millisecond=1455 ) properties (out of 9) seen :102
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 690 ms. (steps per millisecond=1449 ) properties (out of 9) seen :295
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 697 ms. (steps per millisecond=1434 ) properties (out of 9) seen :113
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 687 ms. (steps per millisecond=1455 ) properties (out of 9) seen :301
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 715 ms. (steps per millisecond=1398 ) properties (out of 9) seen :155
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 664 ms. (steps per millisecond=1506 ) properties (out of 9) seen :800
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 684 ms. (steps per millisecond=1461 ) properties (out of 9) seen :770
[2024-05-24 03:26:55] [INFO ] Flow matrix only has 157 transitions (discarded 79 similar events)
// Phase 1: matrix 157 rows 97 cols
[2024-05-24 03:26:55] [INFO ] Computed 3 invariants in 3 ms
[2024-05-24 03:26:55] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:55] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-24 03:26:55] [INFO ] State equation strengthened by 32 read => feed constraints.
[2024-05-24 03:26:55] [INFO ] [Real]Added 32 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:26:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:55] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-24 03:26:55] [INFO ] [Nat]Added 32 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:26:55] [INFO ] Deduced a trap composed of 25 places in 41 ms of which 0 ms to minimize.
[2024-05-24 03:26:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 51 ms
[2024-05-24 03:26:55] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 8 ms.
[2024-05-24 03:26:56] [INFO ] Added : 1 causal constraints over 1 iterations in 27 ms. Result :sat
Minimization took 11 ms.
[2024-05-24 03:26:56] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:56] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-24 03:26:56] [INFO ] [Real]Added 32 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:26:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:56] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-05-24 03:26:56] [INFO ] [Nat]Added 32 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:26:56] [INFO ] Deduced a trap composed of 30 places in 55 ms of which 0 ms to minimize.
[2024-05-24 03:26:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2024-05-24 03:26:56] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 10 ms.
[2024-05-24 03:26:56] [INFO ] Added : 4 causal constraints over 2 iterations in 35 ms. Result :sat
Minimization took 12 ms.
[2024-05-24 03:26:56] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:56] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-24 03:26:56] [INFO ] [Real]Added 32 Read/Feed constraints in 5 ms returned sat
[2024-05-24 03:26:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:56] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2024-05-24 03:26:56] [INFO ] [Nat]Added 32 Read/Feed constraints in 5 ms returned sat
[2024-05-24 03:26:56] [INFO ] Deduced a trap composed of 28 places in 53 ms of which 1 ms to minimize.
[2024-05-24 03:26:56] [INFO ] Deduced a trap composed of 26 places in 49 ms of which 0 ms to minimize.
[2024-05-24 03:26:56] [INFO ] Deduced a trap composed of 19 places in 43 ms of which 0 ms to minimize.
[2024-05-24 03:26:56] [INFO ] Deduced a trap composed of 28 places in 49 ms of which 1 ms to minimize.
[2024-05-24 03:26:56] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 225 ms
[2024-05-24 03:26:56] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 9 ms.
[2024-05-24 03:26:56] [INFO ] Added : 2 causal constraints over 1 iterations in 25 ms. Result :sat
Minimization took 13 ms.
[2024-05-24 03:26:56] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:56] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-24 03:26:56] [INFO ] [Real]Added 32 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:26:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:56] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-05-24 03:26:56] [INFO ] [Nat]Added 32 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:26:56] [INFO ] Deduced a trap composed of 30 places in 52 ms of which 0 ms to minimize.
[2024-05-24 03:26:56] [INFO ] Deduced a trap composed of 21 places in 46 ms of which 2 ms to minimize.
[2024-05-24 03:26:56] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 115 ms
[2024-05-24 03:26:56] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 11 ms.
[2024-05-24 03:26:56] [INFO ] Added : 7 causal constraints over 3 iterations in 42 ms. Result :sat
Minimization took 16 ms.
[2024-05-24 03:26:57] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:57] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2024-05-24 03:26:57] [INFO ] [Real]Added 32 Read/Feed constraints in 6 ms returned sat
[2024-05-24 03:26:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:57] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-05-24 03:26:57] [INFO ] [Nat]Added 32 Read/Feed constraints in 5 ms returned sat
[2024-05-24 03:26:57] [INFO ] Deduced a trap composed of 26 places in 51 ms of which 1 ms to minimize.
[2024-05-24 03:26:57] [INFO ] Deduced a trap composed of 26 places in 52 ms of which 1 ms to minimize.
[2024-05-24 03:26:57] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 133 ms
[2024-05-24 03:26:57] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 9 ms.
[2024-05-24 03:26:57] [INFO ] Added : 3 causal constraints over 1 iterations in 25 ms. Result :sat
Minimization took 11 ms.
[2024-05-24 03:26:57] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:57] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2024-05-24 03:26:57] [INFO ] [Real]Added 32 Read/Feed constraints in 5 ms returned sat
[2024-05-24 03:26:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:57] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2024-05-24 03:26:57] [INFO ] [Nat]Added 32 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:26:57] [INFO ] Deduced a trap composed of 27 places in 52 ms of which 1 ms to minimize.
[2024-05-24 03:26:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2024-05-24 03:26:57] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 9 ms.
[2024-05-24 03:26:57] [INFO ] Added : 1 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 11 ms.
[2024-05-24 03:26:57] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:57] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2024-05-24 03:26:57] [INFO ] [Real]Added 32 Read/Feed constraints in 5 ms returned sat
[2024-05-24 03:26:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:57] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-05-24 03:26:57] [INFO ] [Nat]Added 32 Read/Feed constraints in 5 ms returned sat
[2024-05-24 03:26:57] [INFO ] Deduced a trap composed of 32 places in 53 ms of which 1 ms to minimize.
[2024-05-24 03:26:57] [INFO ] Deduced a trap composed of 28 places in 48 ms of which 0 ms to minimize.
[2024-05-24 03:26:57] [INFO ] Deduced a trap composed of 23 places in 48 ms of which 0 ms to minimize.
[2024-05-24 03:26:57] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 170 ms
[2024-05-24 03:26:57] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 9 ms.
[2024-05-24 03:26:57] [INFO ] Added : 8 causal constraints over 4 iterations in 45 ms. Result :sat
Minimization took 16 ms.
[2024-05-24 03:26:57] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:58] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2024-05-24 03:26:58] [INFO ] [Real]Added 32 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:26:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:58] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-24 03:26:58] [INFO ] [Nat]Added 32 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:26:58] [INFO ] Deduced a trap composed of 26 places in 45 ms of which 1 ms to minimize.
[2024-05-24 03:26:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 56 ms
[2024-05-24 03:26:58] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 11 ms.
[2024-05-24 03:26:58] [INFO ] Added : 1 causal constraints over 1 iterations in 26 ms. Result :sat
Minimization took 12 ms.
[2024-05-24 03:26:58] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:26:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:58] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-24 03:26:58] [INFO ] [Real]Added 32 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:26:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:26:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:26:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:26:58] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-05-24 03:26:58] [INFO ] [Nat]Added 32 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:26:58] [INFO ] Deduced a trap composed of 25 places in 47 ms of which 1 ms to minimize.
[2024-05-24 03:26:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 59 ms
[2024-05-24 03:26:58] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 10 ms.
[2024-05-24 03:26:58] [INFO ] Added : 1 causal constraints over 1 iterations in 26 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[718, 99, 32, 271, 32, 228, 84, 762, 753]
Support contains 9 out of 97 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 236/236 transitions.
Applied a total of 0 rules in 5 ms. Remains 97 /97 variables (removed 0) and now considering 236/236 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 97/97 places, 236/236 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 236/236 transitions.
Applied a total of 0 rules in 4 ms. Remains 97 /97 variables (removed 0) and now considering 236/236 (removed 0) transitions.
[2024-05-24 03:27:02] [INFO ] Flow matrix only has 157 transitions (discarded 79 similar events)
[2024-05-24 03:27:02] [INFO ] Invariant cache hit.
[2024-05-24 03:27:02] [INFO ] Implicit Places using invariants in 66 ms returned []
[2024-05-24 03:27:02] [INFO ] Flow matrix only has 157 transitions (discarded 79 similar events)
[2024-05-24 03:27:02] [INFO ] Invariant cache hit.
[2024-05-24 03:27:02] [INFO ] State equation strengthened by 32 read => feed constraints.
[2024-05-24 03:27:02] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 198 ms to find 0 implicit places.
[2024-05-24 03:27:02] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-24 03:27:02] [INFO ] Flow matrix only has 157 transitions (discarded 79 similar events)
[2024-05-24 03:27:02] [INFO ] Invariant cache hit.
[2024-05-24 03:27:03] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 295 ms. Remains : 97/97 places, 236/236 transitions.
Starting property specific reduction for FunctionPointer-PT-b032-UpperBounds-01
Normalized transition count is 157 out of 236 initially.
// Phase 1: matrix 157 rows 97 cols
[2024-05-24 03:27:03] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :20
[2024-05-24 03:27:03] [INFO ] Flow matrix only has 157 transitions (discarded 79 similar events)
// Phase 1: matrix 157 rows 97 cols
[2024-05-24 03:27:03] [INFO ] Computed 3 invariants in 2 ms
[2024-05-24 03:27:03] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:27:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:03] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2024-05-24 03:27:03] [INFO ] State equation strengthened by 32 read => feed constraints.
[2024-05-24 03:27:03] [INFO ] [Real]Added 32 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:27:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:27:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:03] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-24 03:27:03] [INFO ] [Nat]Added 32 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:27:03] [INFO ] Deduced a trap composed of 25 places in 50 ms of which 0 ms to minimize.
[2024-05-24 03:27:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 58 ms
[2024-05-24 03:27:03] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 8 ms.
[2024-05-24 03:27:03] [INFO ] Added : 1 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[20]
Support contains 1 out of 97 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 236/236 transitions.
Graph (complete) has 408 edges and 97 vertex of which 91 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 91 transition count 226
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 16 place count 86 transition count 216
Iterating global reduction 1 with 5 rules applied. Total rules applied 21 place count 86 transition count 216
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 24 place count 83 transition count 208
Iterating global reduction 1 with 3 rules applied. Total rules applied 27 place count 83 transition count 208
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 29 place count 81 transition count 204
Iterating global reduction 1 with 2 rules applied. Total rules applied 31 place count 81 transition count 204
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 80 transition count 200
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 80 transition count 200
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 79 transition count 198
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 79 transition count 198
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 78 transition count 196
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 78 transition count 196
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 77 transition count 194
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 77 transition count 194
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 76 transition count 192
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 76 transition count 192
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 75 transition count 190
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 75 transition count 190
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 44 place count 74 transition count 188
Iterating global reduction 1 with 1 rules applied. Total rules applied 45 place count 74 transition count 188
Applied a total of 45 rules in 24 ms. Remains 74 /97 variables (removed 23) and now considering 188/236 (removed 48) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 74/97 places, 188/236 transitions.
Normalized transition count is 115 out of 188 initially.
// Phase 1: matrix 115 rows 74 cols
[2024-05-24 03:27:03] [INFO ] Computed 3 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 846 ms. (steps per millisecond=1182 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 1) seen :2273
[2024-05-24 03:27:04] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
// Phase 1: matrix 115 rows 74 cols
[2024-05-24 03:27:04] [INFO ] Computed 3 invariants in 0 ms
[2024-05-24 03:27:04] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:04] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-05-24 03:27:04] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-24 03:27:04] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:27:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:27:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2024-05-24 03:27:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:04] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2024-05-24 03:27:04] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2024-05-24 03:27:04] [INFO ] Computed and/alt/rep : 60/195/52 causal constraints (skipped 61 transitions) in 6 ms.
[2024-05-24 03:27:04] [INFO ] Added : 5 causal constraints over 2 iterations in 32 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2273]
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 74/74 places, 188/188 transitions.
Applied a total of 0 rules in 3 ms. Remains 74 /74 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 74/74 places, 188/188 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 74/74 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 74 /74 variables (removed 0) and now considering 188/188 (removed 0) transitions.
[2024-05-24 03:27:06] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
[2024-05-24 03:27:06] [INFO ] Invariant cache hit.
[2024-05-24 03:27:06] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-24 03:27:06] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
[2024-05-24 03:27:06] [INFO ] Invariant cache hit.
[2024-05-24 03:27:06] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-24 03:27:06] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
[2024-05-24 03:27:06] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-24 03:27:06] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
[2024-05-24 03:27:06] [INFO ] Invariant cache hit.
[2024-05-24 03:27:06] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 237 ms. Remains : 74/74 places, 188/188 transitions.
Normalized transition count is 115 out of 188 initially.
// Phase 1: matrix 115 rows 74 cols
[2024-05-24 03:27:06] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 891 ms. (steps per millisecond=1122 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 1) seen :2171
[2024-05-24 03:27:08] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
// Phase 1: matrix 115 rows 74 cols
[2024-05-24 03:27:08] [INFO ] Computed 3 invariants in 2 ms
[2024-05-24 03:27:08] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:08] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2024-05-24 03:27:08] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-24 03:27:08] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2024-05-24 03:27:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:27:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:08] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2024-05-24 03:27:08] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2024-05-24 03:27:08] [INFO ] Computed and/alt/rep : 60/195/52 causal constraints (skipped 61 transitions) in 7 ms.
[2024-05-24 03:27:08] [INFO ] Added : 5 causal constraints over 2 iterations in 29 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2273]
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 74/74 places, 188/188 transitions.
Applied a total of 0 rules in 3 ms. Remains 74 /74 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 74/74 places, 188/188 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 74/74 places, 188/188 transitions.
Applied a total of 0 rules in 3 ms. Remains 74 /74 variables (removed 0) and now considering 188/188 (removed 0) transitions.
[2024-05-24 03:27:10] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
[2024-05-24 03:27:10] [INFO ] Invariant cache hit.
[2024-05-24 03:27:10] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-24 03:27:10] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
[2024-05-24 03:27:10] [INFO ] Invariant cache hit.
[2024-05-24 03:27:10] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-24 03:27:10] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
[2024-05-24 03:27:10] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 03:27:10] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
[2024-05-24 03:27:10] [INFO ] Invariant cache hit.
[2024-05-24 03:27:10] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 248 ms. Remains : 74/74 places, 188/188 transitions.
Ending property specific reduction for FunctionPointer-PT-b032-UpperBounds-01 in 7267 ms.
Starting property specific reduction for FunctionPointer-PT-b032-UpperBounds-02
Normalized transition count is 157 out of 236 initially.
// Phase 1: matrix 157 rows 97 cols
[2024-05-24 03:27:10] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 10007 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
[2024-05-24 03:27:10] [INFO ] Flow matrix only has 157 transitions (discarded 79 similar events)
// Phase 1: matrix 157 rows 97 cols
[2024-05-24 03:27:10] [INFO ] Computed 3 invariants in 1 ms
[2024-05-24 03:27:10] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:10] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-24 03:27:10] [INFO ] State equation strengthened by 32 read => feed constraints.
[2024-05-24 03:27:10] [INFO ] [Real]Added 32 Read/Feed constraints in 5 ms returned sat
[2024-05-24 03:27:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:27:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:27:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:10] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-05-24 03:27:10] [INFO ] [Nat]Added 32 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:27:10] [INFO ] Deduced a trap composed of 30 places in 54 ms of which 0 ms to minimize.
[2024-05-24 03:27:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 64 ms
[2024-05-24 03:27:10] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 7 ms.
[2024-05-24 03:27:10] [INFO ] Added : 7 causal constraints over 3 iterations in 36 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9]
Support contains 1 out of 97 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 236/236 transitions.
Graph (complete) has 408 edges and 97 vertex of which 91 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 91 transition count 226
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 16 place count 86 transition count 216
Iterating global reduction 1 with 5 rules applied. Total rules applied 21 place count 86 transition count 216
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 23 place count 84 transition count 210
Iterating global reduction 1 with 2 rules applied. Total rules applied 25 place count 84 transition count 210
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 27 place count 82 transition count 206
Iterating global reduction 1 with 2 rules applied. Total rules applied 29 place count 82 transition count 206
Applied a total of 29 rules in 7 ms. Remains 82 /97 variables (removed 15) and now considering 206/236 (removed 30) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 82/97 places, 206/236 transitions.
Normalized transition count is 126 out of 206 initially.
// Phase 1: matrix 126 rows 82 cols
[2024-05-24 03:27:10] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 937 ms. (steps per millisecond=1067 ) properties (out of 1) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 565 ms. (steps per millisecond=1769 ) properties (out of 1) seen :285
[2024-05-24 03:27:12] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2024-05-24 03:27:12] [INFO ] Computed 3 invariants in 4 ms
[2024-05-24 03:27:12] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:12] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-24 03:27:12] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-24 03:27:12] [INFO ] [Real]Added 18 Read/Feed constraints in 2 ms returned sat
[2024-05-24 03:27:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:27:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:12] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2024-05-24 03:27:12] [INFO ] [Nat]Added 18 Read/Feed constraints in 2 ms returned sat
[2024-05-24 03:27:12] [INFO ] Computed and/alt/rep : 59/192/53 causal constraints (skipped 71 transitions) in 7 ms.
[2024-05-24 03:27:12] [INFO ] Added : 30 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 20 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[285]
Support contains 1 out of 82 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 82/82 places, 206/206 transitions.
Applied a total of 0 rules in 4 ms. Remains 82 /82 variables (removed 0) and now considering 206/206 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 82/82 places, 206/206 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 82/82 places, 206/206 transitions.
Applied a total of 0 rules in 3 ms. Remains 82 /82 variables (removed 0) and now considering 206/206 (removed 0) transitions.
[2024-05-24 03:27:12] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
[2024-05-24 03:27:12] [INFO ] Invariant cache hit.
[2024-05-24 03:27:12] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-24 03:27:12] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
[2024-05-24 03:27:12] [INFO ] Invariant cache hit.
[2024-05-24 03:27:12] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-24 03:27:12] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2024-05-24 03:27:12] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-24 03:27:12] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
[2024-05-24 03:27:12] [INFO ] Invariant cache hit.
[2024-05-24 03:27:13] [INFO ] Dead Transitions using invariants and state equation in 152 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 329 ms. Remains : 82/82 places, 206/206 transitions.
Normalized transition count is 126 out of 206 initially.
// Phase 1: matrix 126 rows 82 cols
[2024-05-24 03:27:13] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 906 ms. (steps per millisecond=1103 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 551 ms. (steps per millisecond=1814 ) properties (out of 1) seen :287
[2024-05-24 03:27:14] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2024-05-24 03:27:14] [INFO ] Computed 3 invariants in 1 ms
[2024-05-24 03:27:14] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:14] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-24 03:27:14] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-24 03:27:14] [INFO ] [Real]Added 18 Read/Feed constraints in 2 ms returned sat
[2024-05-24 03:27:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:27:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:14] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-05-24 03:27:14] [INFO ] [Nat]Added 18 Read/Feed constraints in 2 ms returned sat
[2024-05-24 03:27:14] [INFO ] Computed and/alt/rep : 59/192/53 causal constraints (skipped 71 transitions) in 7 ms.
[2024-05-24 03:27:14] [INFO ] Added : 30 causal constraints over 8 iterations in 72 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[287]
Support contains 1 out of 82 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 82/82 places, 206/206 transitions.
Applied a total of 0 rules in 3 ms. Remains 82 /82 variables (removed 0) and now considering 206/206 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 82/82 places, 206/206 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 82/82 places, 206/206 transitions.
Applied a total of 0 rules in 3 ms. Remains 82 /82 variables (removed 0) and now considering 206/206 (removed 0) transitions.
[2024-05-24 03:27:15] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
[2024-05-24 03:27:15] [INFO ] Invariant cache hit.
[2024-05-24 03:27:15] [INFO ] Implicit Places using invariants in 69 ms returned []
[2024-05-24 03:27:15] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
[2024-05-24 03:27:15] [INFO ] Invariant cache hit.
[2024-05-24 03:27:15] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-24 03:27:15] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
[2024-05-24 03:27:15] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-24 03:27:15] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
[2024-05-24 03:27:15] [INFO ] Invariant cache hit.
[2024-05-24 03:27:15] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 255 ms. Remains : 82/82 places, 206/206 transitions.
Normalized transition count is 126 out of 206 initially.
// Phase 1: matrix 126 rows 82 cols
[2024-05-24 03:27:15] [INFO ] Computed 3 invariants in 0 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 961 ms. (steps per millisecond=1040 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 574 ms. (steps per millisecond=1742 ) properties (out of 1) seen :290
[2024-05-24 03:27:16] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2024-05-24 03:27:16] [INFO ] Computed 3 invariants in 2 ms
[2024-05-24 03:27:16] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:16] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-24 03:27:16] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-24 03:27:16] [INFO ] [Real]Added 18 Read/Feed constraints in 2 ms returned sat
[2024-05-24 03:27:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:27:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:27:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:16] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2024-05-24 03:27:16] [INFO ] [Nat]Added 18 Read/Feed constraints in 2 ms returned sat
[2024-05-24 03:27:17] [INFO ] Computed and/alt/rep : 59/192/53 causal constraints (skipped 71 transitions) in 8 ms.
[2024-05-24 03:27:17] [INFO ] Added : 30 causal constraints over 8 iterations in 69 ms. Result :sat
Minimization took 19 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[290]
Support contains 1 out of 82 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 82/82 places, 206/206 transitions.
Applied a total of 0 rules in 3 ms. Remains 82 /82 variables (removed 0) and now considering 206/206 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 82/82 places, 206/206 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 82/82 places, 206/206 transitions.
Applied a total of 0 rules in 3 ms. Remains 82 /82 variables (removed 0) and now considering 206/206 (removed 0) transitions.
[2024-05-24 03:27:17] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
[2024-05-24 03:27:17] [INFO ] Invariant cache hit.
[2024-05-24 03:27:17] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-05-24 03:27:17] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
[2024-05-24 03:27:17] [INFO ] Invariant cache hit.
[2024-05-24 03:27:17] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-24 03:27:17] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
[2024-05-24 03:27:17] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-24 03:27:17] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
[2024-05-24 03:27:17] [INFO ] Invariant cache hit.
[2024-05-24 03:27:17] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 247 ms. Remains : 82/82 places, 206/206 transitions.
Normalized transition count is 126 out of 206 initially.
// Phase 1: matrix 126 rows 82 cols
[2024-05-24 03:27:17] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 920 ms. (steps per millisecond=1086 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 570 ms. (steps per millisecond=1754 ) properties (out of 1) seen :272
[2024-05-24 03:27:19] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
// Phase 1: matrix 126 rows 82 cols
[2024-05-24 03:27:19] [INFO ] Computed 3 invariants in 5 ms
[2024-05-24 03:27:19] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:19] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-24 03:27:19] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-24 03:27:19] [INFO ] [Real]Added 18 Read/Feed constraints in 2 ms returned sat
[2024-05-24 03:27:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:27:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:19] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2024-05-24 03:27:19] [INFO ] [Nat]Added 18 Read/Feed constraints in 2 ms returned sat
[2024-05-24 03:27:19] [INFO ] Computed and/alt/rep : 59/192/53 causal constraints (skipped 71 transitions) in 7 ms.
[2024-05-24 03:27:19] [INFO ] Added : 30 causal constraints over 8 iterations in 68 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[290]
Support contains 1 out of 82 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 82/82 places, 206/206 transitions.
Applied a total of 0 rules in 3 ms. Remains 82 /82 variables (removed 0) and now considering 206/206 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 82/82 places, 206/206 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 82/82 places, 206/206 transitions.
Applied a total of 0 rules in 3 ms. Remains 82 /82 variables (removed 0) and now considering 206/206 (removed 0) transitions.
[2024-05-24 03:27:19] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
[2024-05-24 03:27:19] [INFO ] Invariant cache hit.
[2024-05-24 03:27:19] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-24 03:27:19] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
[2024-05-24 03:27:19] [INFO ] Invariant cache hit.
[2024-05-24 03:27:19] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-24 03:27:19] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
[2024-05-24 03:27:19] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-24 03:27:19] [INFO ] Flow matrix only has 126 transitions (discarded 80 similar events)
[2024-05-24 03:27:19] [INFO ] Invariant cache hit.
[2024-05-24 03:27:20] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 244 ms. Remains : 82/82 places, 206/206 transitions.
Ending property specific reduction for FunctionPointer-PT-b032-UpperBounds-02 in 9777 ms.
Starting property specific reduction for FunctionPointer-PT-b032-UpperBounds-03
Normalized transition count is 157 out of 236 initially.
// Phase 1: matrix 157 rows 97 cols
[2024-05-24 03:27:20] [INFO ] Computed 3 invariants in 3 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :4
[2024-05-24 03:27:20] [INFO ] Flow matrix only has 157 transitions (discarded 79 similar events)
// Phase 1: matrix 157 rows 97 cols
[2024-05-24 03:27:20] [INFO ] Computed 3 invariants in 1 ms
[2024-05-24 03:27:20] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:20] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2024-05-24 03:27:20] [INFO ] State equation strengthened by 32 read => feed constraints.
[2024-05-24 03:27:20] [INFO ] [Real]Added 32 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:27:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:27:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:20] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-05-24 03:27:20] [INFO ] [Nat]Added 32 Read/Feed constraints in 5 ms returned sat
[2024-05-24 03:27:20] [INFO ] Deduced a trap composed of 28 places in 55 ms of which 0 ms to minimize.
[2024-05-24 03:27:20] [INFO ] Deduced a trap composed of 22 places in 46 ms of which 0 ms to minimize.
[2024-05-24 03:27:20] [INFO ] Deduced a trap composed of 22 places in 45 ms of which 1 ms to minimize.
[2024-05-24 03:27:20] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 164 ms
[2024-05-24 03:27:20] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 8 ms.
[2024-05-24 03:27:20] [INFO ] Added : 2 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4]
Support contains 1 out of 97 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 236/236 transitions.
Graph (complete) has 408 edges and 97 vertex of which 94 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 94 transition count 231
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 88 transition count 219
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 88 transition count 219
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 21 place count 85 transition count 211
Iterating global reduction 1 with 3 rules applied. Total rules applied 24 place count 85 transition count 211
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 26 place count 83 transition count 207
Iterating global reduction 1 with 2 rules applied. Total rules applied 28 place count 83 transition count 207
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 29 place count 82 transition count 203
Iterating global reduction 1 with 1 rules applied. Total rules applied 30 place count 82 transition count 203
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 31 place count 81 transition count 201
Iterating global reduction 1 with 1 rules applied. Total rules applied 32 place count 81 transition count 201
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 33 place count 80 transition count 199
Iterating global reduction 1 with 1 rules applied. Total rules applied 34 place count 80 transition count 199
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 35 place count 79 transition count 197
Iterating global reduction 1 with 1 rules applied. Total rules applied 36 place count 79 transition count 197
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 37 place count 78 transition count 195
Iterating global reduction 1 with 1 rules applied. Total rules applied 38 place count 78 transition count 195
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 39 place count 77 transition count 193
Iterating global reduction 1 with 1 rules applied. Total rules applied 40 place count 77 transition count 193
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 41 place count 76 transition count 191
Iterating global reduction 1 with 1 rules applied. Total rules applied 42 place count 76 transition count 191
Applied a total of 42 rules in 16 ms. Remains 76 /97 variables (removed 21) and now considering 191/236 (removed 45) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 76/97 places, 191/236 transitions.
Normalized transition count is 117 out of 191 initially.
// Phase 1: matrix 117 rows 76 cols
[2024-05-24 03:27:20] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000005 steps, including 2 resets, run finished after 842 ms. (steps per millisecond=1187 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 480 ms. (steps per millisecond=2083 ) properties (out of 1) seen :11
[2024-05-24 03:27:21] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2024-05-24 03:27:21] [INFO ] Computed 3 invariants in 1 ms
[2024-05-24 03:27:21] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:21] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-05-24 03:27:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:27:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:21] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2024-05-24 03:27:21] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-24 03:27:21] [INFO ] [Nat]Added 18 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:27:21] [INFO ] Deduced a trap composed of 19 places in 43 ms of which 1 ms to minimize.
[2024-05-24 03:27:22] [INFO ] Deduced a trap composed of 18 places in 40 ms of which 0 ms to minimize.
[2024-05-24 03:27:22] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 0 ms to minimize.
[2024-05-24 03:27:22] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 0 ms to minimize.
[2024-05-24 03:27:22] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 182 ms
[2024-05-24 03:27:22] [INFO ] Computed and/alt/rep : 61/197/52 causal constraints (skipped 63 transitions) in 7 ms.
[2024-05-24 03:27:22] [INFO ] Added : 4 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[31]
Support contains 1 out of 76 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 76/76 places, 191/191 transitions.
Applied a total of 0 rules in 2 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 76/76 places, 191/191 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 76/76 places, 191/191 transitions.
Applied a total of 0 rules in 2 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
[2024-05-24 03:27:22] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
[2024-05-24 03:27:22] [INFO ] Invariant cache hit.
[2024-05-24 03:27:22] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-24 03:27:22] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
[2024-05-24 03:27:22] [INFO ] Invariant cache hit.
[2024-05-24 03:27:22] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-24 03:27:22] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
[2024-05-24 03:27:22] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 03:27:22] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
[2024-05-24 03:27:22] [INFO ] Invariant cache hit.
[2024-05-24 03:27:22] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 244 ms. Remains : 76/76 places, 191/191 transitions.
Ending property specific reduction for FunctionPointer-PT-b032-UpperBounds-03 in 2363 ms.
Starting property specific reduction for FunctionPointer-PT-b032-UpperBounds-04
Normalized transition count is 157 out of 236 initially.
// Phase 1: matrix 157 rows 97 cols
[2024-05-24 03:27:22] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :1
[2024-05-24 03:27:22] [INFO ] Flow matrix only has 157 transitions (discarded 79 similar events)
// Phase 1: matrix 157 rows 97 cols
[2024-05-24 03:27:22] [INFO ] Computed 3 invariants in 1 ms
[2024-05-24 03:27:22] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:22] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-24 03:27:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:27:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:27:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:22] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2024-05-24 03:27:22] [INFO ] State equation strengthened by 32 read => feed constraints.
[2024-05-24 03:27:22] [INFO ] [Nat]Added 32 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:27:22] [INFO ] Deduced a trap composed of 30 places in 53 ms of which 1 ms to minimize.
[2024-05-24 03:27:22] [INFO ] Deduced a trap composed of 21 places in 47 ms of which 0 ms to minimize.
[2024-05-24 03:27:22] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 119 ms
[2024-05-24 03:27:22] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 9 ms.
[2024-05-24 03:27:22] [INFO ] Added : 8 causal constraints over 3 iterations in 41 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 97 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 236/236 transitions.
Graph (complete) has 408 edges and 97 vertex of which 91 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 91 transition count 226
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 17 place count 85 transition count 214
Iterating global reduction 1 with 6 rules applied. Total rules applied 23 place count 85 transition count 214
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 26 place count 82 transition count 206
Iterating global reduction 1 with 3 rules applied. Total rules applied 29 place count 82 transition count 206
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 31 place count 80 transition count 202
Iterating global reduction 1 with 2 rules applied. Total rules applied 33 place count 80 transition count 202
Applied a total of 33 rules in 15 ms. Remains 80 /97 variables (removed 17) and now considering 202/236 (removed 34) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 80/97 places, 202/236 transitions.
Normalized transition count is 124 out of 202 initially.
// Phase 1: matrix 124 rows 80 cols
[2024-05-24 03:27:22] [INFO ] Computed 3 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 958 ms. (steps per millisecond=1043 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 1) seen :703
[2024-05-24 03:27:24] [INFO ] Flow matrix only has 124 transitions (discarded 78 similar events)
// Phase 1: matrix 124 rows 80 cols
[2024-05-24 03:27:24] [INFO ] Computed 3 invariants in 2 ms
[2024-05-24 03:27:24] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:27:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:24] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-05-24 03:27:24] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-24 03:27:24] [INFO ] [Real]Added 18 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:27:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:27:24] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:24] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-05-24 03:27:24] [INFO ] [Nat]Added 18 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:27:24] [INFO ] Deduced a trap composed of 15 places in 44 ms of which 0 ms to minimize.
[2024-05-24 03:27:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 50 ms
[2024-05-24 03:27:24] [INFO ] Computed and/alt/rep : 59/192/53 causal constraints (skipped 69 transitions) in 7 ms.
[2024-05-24 03:27:24] [INFO ] Added : 10 causal constraints over 3 iterations in 34 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[703]
Support contains 1 out of 80 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 80/80 places, 202/202 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 202/202 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 80/80 places, 202/202 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 80/80 places, 202/202 transitions.
Applied a total of 0 rules in 4 ms. Remains 80 /80 variables (removed 0) and now considering 202/202 (removed 0) transitions.
[2024-05-24 03:27:25] [INFO ] Flow matrix only has 124 transitions (discarded 78 similar events)
[2024-05-24 03:27:25] [INFO ] Invariant cache hit.
[2024-05-24 03:27:25] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-05-24 03:27:25] [INFO ] Flow matrix only has 124 transitions (discarded 78 similar events)
[2024-05-24 03:27:25] [INFO ] Invariant cache hit.
[2024-05-24 03:27:25] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-24 03:27:25] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
[2024-05-24 03:27:25] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 03:27:25] [INFO ] Flow matrix only has 124 transitions (discarded 78 similar events)
[2024-05-24 03:27:25] [INFO ] Invariant cache hit.
[2024-05-24 03:27:25] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 260 ms. Remains : 80/80 places, 202/202 transitions.
Normalized transition count is 124 out of 202 initially.
// Phase 1: matrix 124 rows 80 cols
[2024-05-24 03:27:25] [INFO ] Computed 3 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 876 ms. (steps per millisecond=1141 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 1) seen :692
[2024-05-24 03:27:27] [INFO ] Flow matrix only has 124 transitions (discarded 78 similar events)
// Phase 1: matrix 124 rows 80 cols
[2024-05-24 03:27:27] [INFO ] Computed 3 invariants in 1 ms
[2024-05-24 03:27:27] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:27] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-24 03:27:27] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-24 03:27:27] [INFO ] [Real]Added 18 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:27:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:27:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:27] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-05-24 03:27:27] [INFO ] [Nat]Added 18 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:27:27] [INFO ] Deduced a trap composed of 15 places in 45 ms of which 0 ms to minimize.
[2024-05-24 03:27:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2024-05-24 03:27:27] [INFO ] Computed and/alt/rep : 59/192/53 causal constraints (skipped 69 transitions) in 8 ms.
[2024-05-24 03:27:27] [INFO ] Added : 10 causal constraints over 3 iterations in 36 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[703]
Support contains 1 out of 80 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 80/80 places, 202/202 transitions.
Applied a total of 0 rules in 3 ms. Remains 80 /80 variables (removed 0) and now considering 202/202 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 80/80 places, 202/202 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 80/80 places, 202/202 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 202/202 (removed 0) transitions.
[2024-05-24 03:27:28] [INFO ] Flow matrix only has 124 transitions (discarded 78 similar events)
[2024-05-24 03:27:28] [INFO ] Invariant cache hit.
[2024-05-24 03:27:28] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-24 03:27:28] [INFO ] Flow matrix only has 124 transitions (discarded 78 similar events)
[2024-05-24 03:27:28] [INFO ] Invariant cache hit.
[2024-05-24 03:27:28] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-24 03:27:28] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
[2024-05-24 03:27:28] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-24 03:27:28] [INFO ] Flow matrix only has 124 transitions (discarded 78 similar events)
[2024-05-24 03:27:28] [INFO ] Invariant cache hit.
[2024-05-24 03:27:29] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 252 ms. Remains : 80/80 places, 202/202 transitions.
Ending property specific reduction for FunctionPointer-PT-b032-UpperBounds-04 in 6596 ms.
Starting property specific reduction for FunctionPointer-PT-b032-UpperBounds-07
Normalized transition count is 157 out of 236 initially.
// Phase 1: matrix 157 rows 97 cols
[2024-05-24 03:27:29] [INFO ] Computed 3 invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :8
[2024-05-24 03:27:29] [INFO ] Flow matrix only has 157 transitions (discarded 79 similar events)
// Phase 1: matrix 157 rows 97 cols
[2024-05-24 03:27:29] [INFO ] Computed 3 invariants in 1 ms
[2024-05-24 03:27:29] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:29] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2024-05-24 03:27:29] [INFO ] State equation strengthened by 32 read => feed constraints.
[2024-05-24 03:27:29] [INFO ] [Real]Added 32 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:27:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:27:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:29] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2024-05-24 03:27:29] [INFO ] [Nat]Added 32 Read/Feed constraints in 5 ms returned sat
[2024-05-24 03:27:29] [INFO ] Deduced a trap composed of 32 places in 52 ms of which 1 ms to minimize.
[2024-05-24 03:27:29] [INFO ] Deduced a trap composed of 27 places in 46 ms of which 1 ms to minimize.
[2024-05-24 03:27:29] [INFO ] Deduced a trap composed of 22 places in 44 ms of which 1 ms to minimize.
[2024-05-24 03:27:29] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 161 ms
[2024-05-24 03:27:29] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 8 ms.
[2024-05-24 03:27:29] [INFO ] Added : 2 causal constraints over 1 iterations in 25 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8]
Support contains 1 out of 97 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 236/236 transitions.
Graph (complete) has 408 edges and 97 vertex of which 94 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 94 transition count 231
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 88 transition count 219
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 88 transition count 219
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 21 place count 85 transition count 211
Iterating global reduction 1 with 3 rules applied. Total rules applied 24 place count 85 transition count 211
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 26 place count 83 transition count 207
Iterating global reduction 1 with 2 rules applied. Total rules applied 28 place count 83 transition count 207
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 29 place count 82 transition count 203
Iterating global reduction 1 with 1 rules applied. Total rules applied 30 place count 82 transition count 203
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 31 place count 81 transition count 201
Iterating global reduction 1 with 1 rules applied. Total rules applied 32 place count 81 transition count 201
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 33 place count 80 transition count 199
Iterating global reduction 1 with 1 rules applied. Total rules applied 34 place count 80 transition count 199
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 35 place count 79 transition count 197
Iterating global reduction 1 with 1 rules applied. Total rules applied 36 place count 79 transition count 197
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 37 place count 78 transition count 195
Iterating global reduction 1 with 1 rules applied. Total rules applied 38 place count 78 transition count 195
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 39 place count 77 transition count 193
Iterating global reduction 1 with 1 rules applied. Total rules applied 40 place count 77 transition count 193
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 41 place count 76 transition count 191
Iterating global reduction 1 with 1 rules applied. Total rules applied 42 place count 76 transition count 191
Applied a total of 42 rules in 15 ms. Remains 76 /97 variables (removed 21) and now considering 191/236 (removed 45) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 76/97 places, 191/236 transitions.
Normalized transition count is 117 out of 191 initially.
// Phase 1: matrix 117 rows 76 cols
[2024-05-24 03:27:29] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000004 steps, including 2 resets, run finished after 857 ms. (steps per millisecond=1166 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 476 ms. (steps per millisecond=2100 ) properties (out of 1) seen :22
[2024-05-24 03:27:30] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
// Phase 1: matrix 117 rows 76 cols
[2024-05-24 03:27:30] [INFO ] Computed 3 invariants in 2 ms
[2024-05-24 03:27:30] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:30] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2024-05-24 03:27:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:27:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:30] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2024-05-24 03:27:30] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-24 03:27:30] [INFO ] [Nat]Added 18 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:27:30] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 0 ms to minimize.
[2024-05-24 03:27:30] [INFO ] Deduced a trap composed of 16 places in 45 ms of which 1 ms to minimize.
[2024-05-24 03:27:31] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 0 ms to minimize.
[2024-05-24 03:27:31] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 144 ms
[2024-05-24 03:27:31] [INFO ] Computed and/alt/rep : 61/197/52 causal constraints (skipped 63 transitions) in 6 ms.
[2024-05-24 03:27:31] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[31]
Support contains 1 out of 76 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 76/76 places, 191/191 transitions.
Applied a total of 0 rules in 2 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 76/76 places, 191/191 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 76/76 places, 191/191 transitions.
Applied a total of 0 rules in 2 ms. Remains 76 /76 variables (removed 0) and now considering 191/191 (removed 0) transitions.
[2024-05-24 03:27:31] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
[2024-05-24 03:27:31] [INFO ] Invariant cache hit.
[2024-05-24 03:27:31] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-24 03:27:31] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
[2024-05-24 03:27:31] [INFO ] Invariant cache hit.
[2024-05-24 03:27:31] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-24 03:27:31] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
[2024-05-24 03:27:31] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-24 03:27:31] [INFO ] Flow matrix only has 117 transitions (discarded 74 similar events)
[2024-05-24 03:27:31] [INFO ] Invariant cache hit.
[2024-05-24 03:27:31] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 230 ms. Remains : 76/76 places, 191/191 transitions.
Ending property specific reduction for FunctionPointer-PT-b032-UpperBounds-07 in 2281 ms.
Starting property specific reduction for FunctionPointer-PT-b032-UpperBounds-08
Normalized transition count is 157 out of 236 initially.
// Phase 1: matrix 157 rows 97 cols
[2024-05-24 03:27:31] [INFO ] Computed 3 invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :3
[2024-05-24 03:27:31] [INFO ] Flow matrix only has 157 transitions (discarded 79 similar events)
// Phase 1: matrix 157 rows 97 cols
[2024-05-24 03:27:31] [INFO ] Computed 3 invariants in 1 ms
[2024-05-24 03:27:31] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:27:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:31] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2024-05-24 03:27:31] [INFO ] State equation strengthened by 32 read => feed constraints.
[2024-05-24 03:27:31] [INFO ] [Real]Added 32 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:27:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:27:31] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:31] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-05-24 03:27:31] [INFO ] [Nat]Added 32 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:27:31] [INFO ] Deduced a trap composed of 27 places in 53 ms of which 0 ms to minimize.
[2024-05-24 03:27:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 63 ms
[2024-05-24 03:27:31] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 10 ms.
[2024-05-24 03:27:31] [INFO ] Added : 1 causal constraints over 1 iterations in 25 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[12]
Support contains 1 out of 97 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 236/236 transitions.
Graph (complete) has 408 edges and 97 vertex of which 91 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 91 transition count 226
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 16 place count 86 transition count 216
Iterating global reduction 1 with 5 rules applied. Total rules applied 21 place count 86 transition count 216
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 23 place count 84 transition count 210
Iterating global reduction 1 with 2 rules applied. Total rules applied 25 place count 84 transition count 210
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 83 transition count 208
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 83 transition count 208
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 82 transition count 204
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 82 transition count 204
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 81 transition count 202
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 81 transition count 202
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 80 transition count 200
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 80 transition count 200
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 79 transition count 198
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 79 transition count 198
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 78 transition count 196
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 78 transition count 196
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 77 transition count 194
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 77 transition count 194
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 76 transition count 192
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 76 transition count 192
Applied a total of 41 rules in 15 ms. Remains 76 /97 variables (removed 21) and now considering 192/236 (removed 44) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 76/97 places, 192/236 transitions.
Normalized transition count is 118 out of 192 initially.
// Phase 1: matrix 118 rows 76 cols
[2024-05-24 03:27:31] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 887 ms. (steps per millisecond=1127 ) properties (out of 1) seen :236
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 518 ms. (steps per millisecond=1930 ) properties (out of 1) seen :909
[2024-05-24 03:27:32] [INFO ] Flow matrix only has 118 transitions (discarded 74 similar events)
// Phase 1: matrix 118 rows 76 cols
[2024-05-24 03:27:32] [INFO ] Computed 3 invariants in 2 ms
[2024-05-24 03:27:33] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:33] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-05-24 03:27:33] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-24 03:27:33] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:27:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:27:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:33] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2024-05-24 03:27:33] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:27:33] [INFO ] Deduced a trap composed of 18 places in 41 ms of which 1 ms to minimize.
[2024-05-24 03:27:33] [INFO ] Deduced a trap composed of 18 places in 38 ms of which 0 ms to minimize.
[2024-05-24 03:27:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 92 ms
[2024-05-24 03:27:33] [INFO ] Computed and/alt/rep : 57/184/51 causal constraints (skipped 65 transitions) in 6 ms.
[2024-05-24 03:27:33] [INFO ] Deduced a trap composed of 28 places in 47 ms of which 1 ms to minimize.
[2024-05-24 03:27:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2024-05-24 03:27:33] [INFO ] Added : 6 causal constraints over 3 iterations in 88 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[909]
Support contains 1 out of 76 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 76/76 places, 192/192 transitions.
Applied a total of 0 rules in 2 ms. Remains 76 /76 variables (removed 0) and now considering 192/192 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 76/76 places, 192/192 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 76/76 places, 192/192 transitions.
Applied a total of 0 rules in 3 ms. Remains 76 /76 variables (removed 0) and now considering 192/192 (removed 0) transitions.
[2024-05-24 03:27:34] [INFO ] Flow matrix only has 118 transitions (discarded 74 similar events)
[2024-05-24 03:27:34] [INFO ] Invariant cache hit.
[2024-05-24 03:27:34] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-24 03:27:34] [INFO ] Flow matrix only has 118 transitions (discarded 74 similar events)
[2024-05-24 03:27:34] [INFO ] Invariant cache hit.
[2024-05-24 03:27:34] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-24 03:27:34] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
[2024-05-24 03:27:34] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 03:27:34] [INFO ] Flow matrix only has 118 transitions (discarded 74 similar events)
[2024-05-24 03:27:34] [INFO ] Invariant cache hit.
[2024-05-24 03:27:34] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 242 ms. Remains : 76/76 places, 192/192 transitions.
Normalized transition count is 118 out of 192 initially.
// Phase 1: matrix 118 rows 76 cols
[2024-05-24 03:27:34] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 944 ms. (steps per millisecond=1059 ) properties (out of 1) seen :128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 1) seen :885
[2024-05-24 03:27:35] [INFO ] Flow matrix only has 118 transitions (discarded 74 similar events)
// Phase 1: matrix 118 rows 76 cols
[2024-05-24 03:27:35] [INFO ] Computed 3 invariants in 2 ms
[2024-05-24 03:27:35] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:27:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:35] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2024-05-24 03:27:35] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-24 03:27:36] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:27:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:27:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:36] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2024-05-24 03:27:36] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:27:36] [INFO ] Deduced a trap composed of 18 places in 39 ms of which 0 ms to minimize.
[2024-05-24 03:27:36] [INFO ] Deduced a trap composed of 18 places in 40 ms of which 0 ms to minimize.
[2024-05-24 03:27:36] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 107 ms
[2024-05-24 03:27:36] [INFO ] Computed and/alt/rep : 57/184/51 causal constraints (skipped 65 transitions) in 8 ms.
[2024-05-24 03:27:36] [INFO ] Deduced a trap composed of 28 places in 45 ms of which 1 ms to minimize.
[2024-05-24 03:27:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 53 ms
[2024-05-24 03:27:36] [INFO ] Added : 6 causal constraints over 3 iterations in 89 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[909]
Support contains 1 out of 76 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 76/76 places, 192/192 transitions.
Applied a total of 0 rules in 2 ms. Remains 76 /76 variables (removed 0) and now considering 192/192 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 76/76 places, 192/192 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 76/76 places, 192/192 transitions.
Applied a total of 0 rules in 2 ms. Remains 76 /76 variables (removed 0) and now considering 192/192 (removed 0) transitions.
[2024-05-24 03:27:37] [INFO ] Flow matrix only has 118 transitions (discarded 74 similar events)
[2024-05-24 03:27:37] [INFO ] Invariant cache hit.
[2024-05-24 03:27:37] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-24 03:27:37] [INFO ] Flow matrix only has 118 transitions (discarded 74 similar events)
[2024-05-24 03:27:37] [INFO ] Invariant cache hit.
[2024-05-24 03:27:37] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-24 03:27:37] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
[2024-05-24 03:27:37] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-24 03:27:37] [INFO ] Flow matrix only has 118 transitions (discarded 74 similar events)
[2024-05-24 03:27:37] [INFO ] Invariant cache hit.
[2024-05-24 03:27:37] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 245 ms. Remains : 76/76 places, 192/192 transitions.
Ending property specific reduction for FunctionPointer-PT-b032-UpperBounds-08 in 6128 ms.
Starting property specific reduction for FunctionPointer-PT-b032-UpperBounds-09
Normalized transition count is 157 out of 236 initially.
// Phase 1: matrix 157 rows 97 cols
[2024-05-24 03:27:37] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 10005 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
[2024-05-24 03:27:37] [INFO ] Flow matrix only has 157 transitions (discarded 79 similar events)
// Phase 1: matrix 157 rows 97 cols
[2024-05-24 03:27:37] [INFO ] Computed 3 invariants in 1 ms
[2024-05-24 03:27:37] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:37] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-24 03:27:37] [INFO ] State equation strengthened by 32 read => feed constraints.
[2024-05-24 03:27:37] [INFO ] [Real]Added 32 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:27:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:27:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:37] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2024-05-24 03:27:37] [INFO ] [Nat]Added 32 Read/Feed constraints in 5 ms returned sat
[2024-05-24 03:27:37] [INFO ] Deduced a trap composed of 32 places in 45 ms of which 0 ms to minimize.
[2024-05-24 03:27:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 54 ms
[2024-05-24 03:27:37] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 13 ms.
[2024-05-24 03:27:37] [INFO ] Added : 12 causal constraints over 4 iterations in 60 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7]
Support contains 1 out of 97 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 236/236 transitions.
Graph (complete) has 408 edges and 97 vertex of which 91 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 91 transition count 226
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 16 place count 86 transition count 216
Iterating global reduction 1 with 5 rules applied. Total rules applied 21 place count 86 transition count 216
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 23 place count 84 transition count 212
Iterating global reduction 1 with 2 rules applied. Total rules applied 25 place count 84 transition count 212
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 83 transition count 210
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 83 transition count 210
Applied a total of 27 rules in 7 ms. Remains 83 /97 variables (removed 14) and now considering 210/236 (removed 26) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 83/97 places, 210/236 transitions.
Normalized transition count is 130 out of 210 initially.
// Phase 1: matrix 130 rows 83 cols
[2024-05-24 03:27:37] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 975 ms. (steps per millisecond=1025 ) properties (out of 1) seen :7
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 586 ms. (steps per millisecond=1706 ) properties (out of 1) seen :264
[2024-05-24 03:27:39] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
// Phase 1: matrix 130 rows 83 cols
[2024-05-24 03:27:39] [INFO ] Computed 3 invariants in 2 ms
[2024-05-24 03:27:39] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:39] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-24 03:27:39] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-24 03:27:39] [INFO ] [Real]Added 18 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:27:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:27:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:39] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-05-24 03:27:39] [INFO ] [Nat]Added 18 Read/Feed constraints in 5 ms returned sat
[2024-05-24 03:27:39] [INFO ] Deduced a trap composed of 26 places in 49 ms of which 0 ms to minimize.
[2024-05-24 03:27:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 58 ms
[2024-05-24 03:27:39] [INFO ] Computed and/alt/rep : 61/202/55 causal constraints (skipped 73 transitions) in 10 ms.
[2024-05-24 03:27:39] [INFO ] Added : 16 causal constraints over 4 iterations in 46 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[264]
Support contains 1 out of 83 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 83/83 places, 210/210 transitions.
Applied a total of 0 rules in 3 ms. Remains 83 /83 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 83/83 places, 210/210 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 83/83 places, 210/210 transitions.
Applied a total of 0 rules in 3 ms. Remains 83 /83 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2024-05-24 03:27:40] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
[2024-05-24 03:27:40] [INFO ] Invariant cache hit.
[2024-05-24 03:27:40] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-05-24 03:27:40] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
[2024-05-24 03:27:40] [INFO ] Invariant cache hit.
[2024-05-24 03:27:40] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-24 03:27:40] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
[2024-05-24 03:27:40] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 03:27:40] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
[2024-05-24 03:27:40] [INFO ] Invariant cache hit.
[2024-05-24 03:27:40] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 256 ms. Remains : 83/83 places, 210/210 transitions.
Normalized transition count is 130 out of 210 initially.
// Phase 1: matrix 130 rows 83 cols
[2024-05-24 03:27:40] [INFO ] Computed 3 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 933 ms. (steps per millisecond=1071 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 604 ms. (steps per millisecond=1655 ) properties (out of 1) seen :259
[2024-05-24 03:27:41] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
// Phase 1: matrix 130 rows 83 cols
[2024-05-24 03:27:41] [INFO ] Computed 3 invariants in 1 ms
[2024-05-24 03:27:41] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:27:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:41] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-24 03:27:41] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-24 03:27:41] [INFO ] [Real]Added 18 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:27:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:27:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:41] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2024-05-24 03:27:41] [INFO ] [Nat]Added 18 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:27:42] [INFO ] Deduced a trap composed of 26 places in 47 ms of which 0 ms to minimize.
[2024-05-24 03:27:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 58 ms
[2024-05-24 03:27:42] [INFO ] Computed and/alt/rep : 61/202/55 causal constraints (skipped 73 transitions) in 10 ms.
[2024-05-24 03:27:42] [INFO ] Added : 16 causal constraints over 4 iterations in 47 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[264]
Support contains 1 out of 83 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 83/83 places, 210/210 transitions.
Applied a total of 0 rules in 2 ms. Remains 83 /83 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 83/83 places, 210/210 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 83/83 places, 210/210 transitions.
Applied a total of 0 rules in 2 ms. Remains 83 /83 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2024-05-24 03:27:42] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
[2024-05-24 03:27:42] [INFO ] Invariant cache hit.
[2024-05-24 03:27:42] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-24 03:27:42] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
[2024-05-24 03:27:42] [INFO ] Invariant cache hit.
[2024-05-24 03:27:42] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-24 03:27:42] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
[2024-05-24 03:27:42] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 03:27:42] [INFO ] Flow matrix only has 130 transitions (discarded 80 similar events)
[2024-05-24 03:27:42] [INFO ] Invariant cache hit.
[2024-05-24 03:27:42] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 261 ms. Remains : 83/83 places, 210/210 transitions.
Ending property specific reduction for FunctionPointer-PT-b032-UpperBounds-09 in 5445 ms.
Starting property specific reduction for FunctionPointer-PT-b032-UpperBounds-12
Normalized transition count is 157 out of 236 initially.
// Phase 1: matrix 157 rows 97 cols
[2024-05-24 03:27:42] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :9
[2024-05-24 03:27:42] [INFO ] Flow matrix only has 157 transitions (discarded 79 similar events)
// Phase 1: matrix 157 rows 97 cols
[2024-05-24 03:27:42] [INFO ] Computed 3 invariants in 2 ms
[2024-05-24 03:27:42] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:42] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2024-05-24 03:27:42] [INFO ] State equation strengthened by 32 read => feed constraints.
[2024-05-24 03:27:42] [INFO ] [Real]Added 32 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:27:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:27:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:43] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2024-05-24 03:27:43] [INFO ] [Nat]Added 32 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:27:43] [INFO ] Deduced a trap composed of 26 places in 46 ms of which 0 ms to minimize.
[2024-05-24 03:27:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 58 ms
[2024-05-24 03:27:43] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 10 ms.
[2024-05-24 03:27:43] [INFO ] Added : 1 causal constraints over 1 iterations in 27 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9]
Support contains 1 out of 97 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 236/236 transitions.
Graph (complete) has 408 edges and 97 vertex of which 91 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 91 transition count 226
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 16 place count 86 transition count 216
Iterating global reduction 1 with 5 rules applied. Total rules applied 21 place count 86 transition count 216
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 24 place count 83 transition count 208
Iterating global reduction 1 with 3 rules applied. Total rules applied 27 place count 83 transition count 208
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 29 place count 81 transition count 204
Iterating global reduction 1 with 2 rules applied. Total rules applied 31 place count 81 transition count 204
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 80 transition count 200
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 80 transition count 200
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 79 transition count 198
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 79 transition count 198
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 78 transition count 196
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 78 transition count 196
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 77 transition count 194
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 77 transition count 194
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 76 transition count 192
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 76 transition count 192
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 75 transition count 190
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 75 transition count 190
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 44 place count 74 transition count 188
Iterating global reduction 1 with 1 rules applied. Total rules applied 45 place count 74 transition count 188
Applied a total of 45 rules in 12 ms. Remains 74 /97 variables (removed 23) and now considering 188/236 (removed 48) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 74/97 places, 188/236 transitions.
Normalized transition count is 115 out of 188 initially.
// Phase 1: matrix 115 rows 74 cols
[2024-05-24 03:27:43] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 849 ms. (steps per millisecond=1177 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 1) seen :2138
[2024-05-24 03:27:44] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
// Phase 1: matrix 115 rows 74 cols
[2024-05-24 03:27:44] [INFO ] Computed 3 invariants in 1 ms
[2024-05-24 03:27:44] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:44] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-05-24 03:27:44] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-24 03:27:44] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:27:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:27:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:27:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:44] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2024-05-24 03:27:44] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:27:44] [INFO ] Computed and/alt/rep : 60/195/52 causal constraints (skipped 61 transitions) in 7 ms.
[2024-05-24 03:27:44] [INFO ] Added : 6 causal constraints over 3 iterations in 34 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2138]
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 74/74 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 74 /74 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 74/74 places, 188/188 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 74/74 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 74 /74 variables (removed 0) and now considering 188/188 (removed 0) transitions.
[2024-05-24 03:27:46] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
[2024-05-24 03:27:46] [INFO ] Invariant cache hit.
[2024-05-24 03:27:46] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-24 03:27:46] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
[2024-05-24 03:27:46] [INFO ] Invariant cache hit.
[2024-05-24 03:27:46] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-24 03:27:46] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
[2024-05-24 03:27:46] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 03:27:46] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
[2024-05-24 03:27:46] [INFO ] Invariant cache hit.
[2024-05-24 03:27:46] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 241 ms. Remains : 74/74 places, 188/188 transitions.
Normalized transition count is 115 out of 188 initially.
// Phase 1: matrix 115 rows 74 cols
[2024-05-24 03:27:46] [INFO ] Computed 3 invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 900 ms. (steps per millisecond=1111 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 556 ms. (steps per millisecond=1798 ) properties (out of 1) seen :2256
[2024-05-24 03:27:47] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
// Phase 1: matrix 115 rows 74 cols
[2024-05-24 03:27:47] [INFO ] Computed 3 invariants in 1 ms
[2024-05-24 03:27:48] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:48] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-05-24 03:27:48] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-24 03:27:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:27:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:27:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:48] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2024-05-24 03:27:48] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:27:48] [INFO ] Computed and/alt/rep : 60/195/52 causal constraints (skipped 61 transitions) in 7 ms.
[2024-05-24 03:27:48] [INFO ] Added : 6 causal constraints over 3 iterations in 30 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2256]
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 74/74 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 74 /74 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 74/74 places, 188/188 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 74/74 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 74 /74 variables (removed 0) and now considering 188/188 (removed 0) transitions.
[2024-05-24 03:27:49] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
[2024-05-24 03:27:49] [INFO ] Invariant cache hit.
[2024-05-24 03:27:49] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-24 03:27:49] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
[2024-05-24 03:27:49] [INFO ] Invariant cache hit.
[2024-05-24 03:27:49] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-24 03:27:50] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
[2024-05-24 03:27:50] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 03:27:50] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
[2024-05-24 03:27:50] [INFO ] Invariant cache hit.
[2024-05-24 03:27:50] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 242 ms. Remains : 74/74 places, 188/188 transitions.
Normalized transition count is 115 out of 188 initially.
// Phase 1: matrix 115 rows 74 cols
[2024-05-24 03:27:50] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 878 ms. (steps per millisecond=1138 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 1) seen :2026
[2024-05-24 03:27:51] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
// Phase 1: matrix 115 rows 74 cols
[2024-05-24 03:27:51] [INFO ] Computed 3 invariants in 2 ms
[2024-05-24 03:27:51] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:51] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2024-05-24 03:27:51] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-24 03:27:51] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:27:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:27:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:51] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2024-05-24 03:27:51] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:27:51] [INFO ] Computed and/alt/rep : 60/195/52 causal constraints (skipped 61 transitions) in 6 ms.
[2024-05-24 03:27:51] [INFO ] Added : 6 causal constraints over 3 iterations in 32 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2256]
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 74/74 places, 188/188 transitions.
Applied a total of 0 rules in 3 ms. Remains 74 /74 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 74/74 places, 188/188 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 74/74 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 74 /74 variables (removed 0) and now considering 188/188 (removed 0) transitions.
[2024-05-24 03:27:53] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
[2024-05-24 03:27:53] [INFO ] Invariant cache hit.
[2024-05-24 03:27:53] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-24 03:27:53] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
[2024-05-24 03:27:53] [INFO ] Invariant cache hit.
[2024-05-24 03:27:53] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-24 03:27:53] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
[2024-05-24 03:27:53] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-24 03:27:53] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
[2024-05-24 03:27:53] [INFO ] Invariant cache hit.
[2024-05-24 03:27:53] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 228 ms. Remains : 74/74 places, 188/188 transitions.
Ending property specific reduction for FunctionPointer-PT-b032-UpperBounds-12 in 10716 ms.
Starting property specific reduction for FunctionPointer-PT-b032-UpperBounds-15
Normalized transition count is 157 out of 236 initially.
// Phase 1: matrix 157 rows 97 cols
[2024-05-24 03:27:53] [INFO ] Computed 3 invariants in 0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :14
[2024-05-24 03:27:53] [INFO ] Flow matrix only has 157 transitions (discarded 79 similar events)
// Phase 1: matrix 157 rows 97 cols
[2024-05-24 03:27:53] [INFO ] Computed 3 invariants in 1 ms
[2024-05-24 03:27:53] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 03:27:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:53] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-24 03:27:53] [INFO ] State equation strengthened by 32 read => feed constraints.
[2024-05-24 03:27:53] [INFO ] [Real]Added 32 Read/Feed constraints in 5 ms returned sat
[2024-05-24 03:27:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:27:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:53] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2024-05-24 03:27:53] [INFO ] [Nat]Added 32 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:27:53] [INFO ] Deduced a trap composed of 25 places in 51 ms of which 0 ms to minimize.
[2024-05-24 03:27:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 61 ms
[2024-05-24 03:27:53] [INFO ] Computed and/alt/rep : 32/69/30 causal constraints (skipped 125 transitions) in 9 ms.
[2024-05-24 03:27:53] [INFO ] Added : 1 causal constraints over 1 iterations in 25 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[14]
Support contains 1 out of 97 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 236/236 transitions.
Graph (complete) has 408 edges and 97 vertex of which 91 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 91 transition count 226
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 16 place count 86 transition count 216
Iterating global reduction 1 with 5 rules applied. Total rules applied 21 place count 86 transition count 216
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 24 place count 83 transition count 208
Iterating global reduction 1 with 3 rules applied. Total rules applied 27 place count 83 transition count 208
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 29 place count 81 transition count 204
Iterating global reduction 1 with 2 rules applied. Total rules applied 31 place count 81 transition count 204
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 80 transition count 200
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 80 transition count 200
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 79 transition count 198
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 79 transition count 198
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 78 transition count 196
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 78 transition count 196
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 77 transition count 194
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 77 transition count 194
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 76 transition count 192
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 76 transition count 192
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 75 transition count 190
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 75 transition count 190
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 44 place count 74 transition count 188
Iterating global reduction 1 with 1 rules applied. Total rules applied 45 place count 74 transition count 188
Applied a total of 45 rules in 14 ms. Remains 74 /97 variables (removed 23) and now considering 188/236 (removed 48) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 74/97 places, 188/236 transitions.
Normalized transition count is 115 out of 188 initially.
// Phase 1: matrix 115 rows 74 cols
[2024-05-24 03:27:53] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 843 ms. (steps per millisecond=1186 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 552 ms. (steps per millisecond=1811 ) properties (out of 1) seen :2288
[2024-05-24 03:27:55] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
// Phase 1: matrix 115 rows 74 cols
[2024-05-24 03:27:55] [INFO ] Computed 3 invariants in 1 ms
[2024-05-24 03:27:55] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:55] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-24 03:27:55] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-24 03:27:55] [INFO ] [Real]Added 17 Read/Feed constraints in 9 ms returned sat
[2024-05-24 03:27:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:27:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:55] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2024-05-24 03:27:55] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:27:55] [INFO ] Computed and/alt/rep : 60/195/52 causal constraints (skipped 61 transitions) in 7 ms.
[2024-05-24 03:27:55] [INFO ] Added : 5 causal constraints over 2 iterations in 28 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2288]
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 74/74 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 74 /74 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 74/74 places, 188/188 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 74/74 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 74 /74 variables (removed 0) and now considering 188/188 (removed 0) transitions.
[2024-05-24 03:27:57] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
[2024-05-24 03:27:57] [INFO ] Invariant cache hit.
[2024-05-24 03:27:57] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-24 03:27:57] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
[2024-05-24 03:27:57] [INFO ] Invariant cache hit.
[2024-05-24 03:27:57] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-24 03:27:57] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
[2024-05-24 03:27:57] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-24 03:27:57] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
[2024-05-24 03:27:57] [INFO ] Invariant cache hit.
[2024-05-24 03:27:57] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 249 ms. Remains : 74/74 places, 188/188 transitions.
Normalized transition count is 115 out of 188 initially.
// Phase 1: matrix 115 rows 74 cols
[2024-05-24 03:27:57] [INFO ] Computed 3 invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 869 ms. (steps per millisecond=1150 ) properties (out of 1) seen :14
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 1) seen :2261
[2024-05-24 03:27:58] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
// Phase 1: matrix 115 rows 74 cols
[2024-05-24 03:27:58] [INFO ] Computed 3 invariants in 2 ms
[2024-05-24 03:27:58] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:58] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2024-05-24 03:27:58] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-24 03:27:58] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2024-05-24 03:27:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 03:27:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 03:27:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 03:27:58] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2024-05-24 03:27:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2024-05-24 03:27:58] [INFO ] Computed and/alt/rep : 60/195/52 causal constraints (skipped 61 transitions) in 6 ms.
[2024-05-24 03:27:58] [INFO ] Added : 5 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2288]
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 74/74 places, 188/188 transitions.
Applied a total of 0 rules in 3 ms. Remains 74 /74 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 74/74 places, 188/188 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 74/74 places, 188/188 transitions.
Applied a total of 0 rules in 2 ms. Remains 74 /74 variables (removed 0) and now considering 188/188 (removed 0) transitions.
[2024-05-24 03:28:00] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
[2024-05-24 03:28:00] [INFO ] Invariant cache hit.
[2024-05-24 03:28:00] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-24 03:28:00] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
[2024-05-24 03:28:00] [INFO ] Invariant cache hit.
[2024-05-24 03:28:00] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-24 03:28:00] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
[2024-05-24 03:28:00] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-24 03:28:00] [INFO ] Flow matrix only has 115 transitions (discarded 73 similar events)
[2024-05-24 03:28:00] [INFO ] Invariant cache hit.
[2024-05-24 03:28:00] [INFO ] Dead Transitions using invariants and state equation in 118 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 292 ms. Remains : 74/74 places, 188/188 transitions.
Ending property specific reduction for FunctionPointer-PT-b032-UpperBounds-15 in 7253 ms.
[2024-05-24 03:28:01] [INFO ] Flatten gal took : 45 ms
[2024-05-24 03:28:01] [INFO ] Applying decomposition
[2024-05-24 03:28:01] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph17641037555968365392.txt' '-o' '/tmp/graph17641037555968365392.bin' '-w' '/tmp/graph17641037555968365392.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17641037555968365392.bin' '-l' '-1' '-v' '-w' '/tmp/graph17641037555968365392.weights' '-q' '0' '-e' '0.001'
[2024-05-24 03:28:01] [INFO ] Decomposing Gal with order
[2024-05-24 03:28:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 03:28:01] [INFO ] Removed a total of 399 redundant transitions.
[2024-05-24 03:28:01] [INFO ] Flatten gal took : 46 ms
[2024-05-24 03:28:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 121 labels/synchronizations in 12 ms.
[2024-05-24 03:28:01] [INFO ] Time to serialize gal into /tmp/UpperBounds13191222528925386728.gal : 4 ms
[2024-05-24 03:28:01] [INFO ] Time to serialize properties into /tmp/UpperBounds7439417053655307074.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds13191222528925386728.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds7439417053655307074.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...284
Loading property file /tmp/UpperBounds7439417053655307074.prop.
Detected timeout of ITS tools.
[2024-05-24 03:48:41] [INFO ] Flatten gal took : 12 ms
[2024-05-24 03:48:41] [INFO ] Time to serialize gal into /tmp/UpperBounds16368662687392950433.gal : 3 ms
[2024-05-24 03:48:41] [INFO ] Time to serialize properties into /tmp/UpperBounds14711357837759527231.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds16368662687392950433.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds14711357837759527231.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...306
Loading property file /tmp/UpperBounds14711357837759527231.prop.
Detected timeout of ITS tools.
[2024-05-24 04:09:23] [INFO ] Flatten gal took : 361 ms
[2024-05-24 04:09:24] [INFO ] Input system was already deterministic with 236 transitions.
[2024-05-24 04:09:24] [INFO ] Transformed 97 places.
[2024-05-24 04:09:24] [INFO ] Transformed 236 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/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//../itstools/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
[2024-05-24 04:09:24] [INFO ] Time to serialize gal into /tmp/UpperBounds5327500387283318115.gal : 21 ms
[2024-05-24 04:09:24] [INFO ] Time to serialize properties into /tmp/UpperBounds17847639200302593128.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds5327500387283318115.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds17847639200302593128.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...350
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds17847639200302593128.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 159552 kB
After kill :
MemTotal: 16393216 kB
MemFree: 14682936 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FunctionPointer-PT-b032"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is FunctionPointer-PT-b032, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r197-tall-171640625000156"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b032.tgz
mv FunctionPointer-PT-b032 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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