Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r312-tall-165472281700037.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BugTracking-PT-q3m032, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472281700037
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 9.6K Jun 7 16:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Jun 7 16:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Jun 7 16:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Jun 7 16:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jun 6 15:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Jun 6 15:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 15:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 6 15:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 19K Jun 7 16:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 172K Jun 7 16:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Jun 7 16:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Jun 7 16:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Jun 6 15:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 7 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 16M Jun 6 12:11 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BugTracking-PT-q3m032-UpperBounds-00
FORMULA_NAME BugTracking-PT-q3m032-UpperBounds-01
FORMULA_NAME BugTracking-PT-q3m032-UpperBounds-02
FORMULA_NAME BugTracking-PT-q3m032-UpperBounds-03
FORMULA_NAME BugTracking-PT-q3m032-UpperBounds-04
FORMULA_NAME BugTracking-PT-q3m032-UpperBounds-05
FORMULA_NAME BugTracking-PT-q3m032-UpperBounds-06
FORMULA_NAME BugTracking-PT-q3m032-UpperBounds-07
FORMULA_NAME BugTracking-PT-q3m032-UpperBounds-08
FORMULA_NAME BugTracking-PT-q3m032-UpperBounds-09
FORMULA_NAME BugTracking-PT-q3m032-UpperBounds-10
FORMULA_NAME BugTracking-PT-q3m032-UpperBounds-11
FORMULA_NAME BugTracking-PT-q3m032-UpperBounds-12
FORMULA_NAME BugTracking-PT-q3m032-UpperBounds-13
FORMULA_NAME BugTracking-PT-q3m032-UpperBounds-14
FORMULA_NAME BugTracking-PT-q3m032-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1654734554632

Running Version 202205111006
[2022-06-09 00:29:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-09 00:29:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 00:29:16] [INFO ] Load time of PNML (sax parser for PT used): 759 ms
[2022-06-09 00:29:16] [INFO ] Transformed 754 places.
[2022-06-09 00:29:16] [INFO ] Transformed 27370 transitions.
[2022-06-09 00:29:16] [INFO ] Parsed PT model containing 754 places and 27370 transitions in 972 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Deduced a syphon composed of 514 places in 101 ms
Reduce places removed 514 places and 24601 transitions.
FORMULA BugTracking-PT-q3m032-UpperBounds-03 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m032-UpperBounds-05 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m032-UpperBounds-06 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m032-UpperBounds-07 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m032-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m032-UpperBounds-09 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m032-UpperBounds-12 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m032-UpperBounds-13 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m032-UpperBounds-15 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 2642 out of 2769 initially.
// Phase 1: matrix 2642 rows 240 cols
[2022-06-09 00:29:17] [INFO ] Computed 10 place invariants in 45 ms
Incomplete random walk after 10000 steps, including 17 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 7) seen :1
[2022-06-09 00:29:17] [INFO ] Flow matrix only has 2642 transitions (discarded 127 similar events)
// Phase 1: matrix 2642 rows 240 cols
[2022-06-09 00:29:17] [INFO ] Computed 10 place invariants in 13 ms
[2022-06-09 00:29:17] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2022-06-09 00:29:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:29:18] [INFO ] [Real]Absence check using state equation in 383 ms returned sat
[2022-06-09 00:29:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:29:18] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2022-06-09 00:29:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:29:18] [INFO ] [Nat]Absence check using state equation in 366 ms returned sat
[2022-06-09 00:29:18] [INFO ] State equation strengthened by 255 read => feed constraints.
[2022-06-09 00:29:18] [INFO ] [Nat]Added 255 Read/Feed constraints in 107 ms returned sat
[2022-06-09 00:29:19] [INFO ] Deduced a trap composed of 31 places in 337 ms of which 4 ms to minimize.
[2022-06-09 00:29:19] [INFO ] Deduced a trap composed of 61 places in 325 ms of which 1 ms to minimize.
[2022-06-09 00:29:19] [INFO ] Deduced a trap composed of 27 places in 168 ms of which 2 ms to minimize.
[2022-06-09 00:29:20] [INFO ] Deduced a trap composed of 20 places in 218 ms of which 1 ms to minimize.
[2022-06-09 00:29:20] [INFO ] Deduced a trap composed of 13 places in 382 ms of which 1 ms to minimize.
[2022-06-09 00:29:20] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1915 ms
[2022-06-09 00:29:20] [INFO ] Computed and/alt/rep : 355/1401/355 causal constraints (skipped 2285 transitions) in 251 ms.
[2022-06-09 00:29:21] [INFO ] Added : 6 causal constraints over 2 iterations in 609 ms. Result :sat
Minimization took 662 ms.
[2022-06-09 00:29:21] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2022-06-09 00:29:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:29:22] [INFO ] [Real]Absence check using state equation in 371 ms returned sat
[2022-06-09 00:29:22] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:29:22] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2022-06-09 00:29:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:29:22] [INFO ] [Nat]Absence check using state equation in 326 ms returned sat
[2022-06-09 00:29:22] [INFO ] [Nat]Added 255 Read/Feed constraints in 165 ms returned sat
[2022-06-09 00:29:23] [INFO ] Deduced a trap composed of 12 places in 227 ms of which 1 ms to minimize.
[2022-06-09 00:29:23] [INFO ] Deduced a trap composed of 53 places in 209 ms of which 1 ms to minimize.
[2022-06-09 00:29:23] [INFO ] Deduced a trap composed of 63 places in 207 ms of which 0 ms to minimize.
[2022-06-09 00:29:23] [INFO ] Deduced a trap composed of 12 places in 149 ms of which 0 ms to minimize.
[2022-06-09 00:29:24] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1088 ms
[2022-06-09 00:29:24] [INFO ] Computed and/alt/rep : 355/1401/355 causal constraints (skipped 2285 transitions) in 343 ms.
[2022-06-09 00:29:25] [INFO ] Deduced a trap composed of 11 places in 274 ms of which 0 ms to minimize.
[2022-06-09 00:29:25] [INFO ] Deduced a trap composed of 8 places in 253 ms of which 0 ms to minimize.
[2022-06-09 00:29:26] [INFO ] Deduced a trap composed of 19 places in 232 ms of which 1 ms to minimize.
[2022-06-09 00:29:26] [INFO ] Deduced a trap composed of 73 places in 195 ms of which 1 ms to minimize.
[2022-06-09 00:29:26] [INFO ] Deduced a trap composed of 50 places in 188 ms of which 1 ms to minimize.
[2022-06-09 00:29:26] [INFO ] Deduced a trap composed of 50 places in 195 ms of which 0 ms to minimize.
[2022-06-09 00:29:27] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1968 ms
[2022-06-09 00:29:27] [INFO ] Added : 24 causal constraints over 6 iterations in 3106 ms. Result :sat
Minimization took 275 ms.
[2022-06-09 00:29:27] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-06-09 00:29:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:29:27] [INFO ] [Real]Absence check using state equation in 356 ms returned sat
[2022-06-09 00:29:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:29:27] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2022-06-09 00:29:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:29:28] [INFO ] [Nat]Absence check using state equation in 352 ms returned sat
[2022-06-09 00:29:28] [INFO ] [Nat]Added 255 Read/Feed constraints in 95 ms returned sat
[2022-06-09 00:29:28] [INFO ] Deduced a trap composed of 34 places in 153 ms of which 1 ms to minimize.
[2022-06-09 00:29:28] [INFO ] Deduced a trap composed of 20 places in 147 ms of which 0 ms to minimize.
[2022-06-09 00:29:28] [INFO ] Deduced a trap composed of 7 places in 65 ms of which 0 ms to minimize.
[2022-06-09 00:29:28] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 581 ms
[2022-06-09 00:29:29] [INFO ] Computed and/alt/rep : 355/1401/355 causal constraints (skipped 2285 transitions) in 167 ms.
[2022-06-09 00:29:29] [INFO ] Added : 6 causal constraints over 2 iterations in 466 ms. Result :sat
Minimization took 194 ms.
[2022-06-09 00:29:29] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-06-09 00:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:29:30] [INFO ] [Real]Absence check using state equation in 332 ms returned sat
[2022-06-09 00:29:30] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:29:30] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-06-09 00:29:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:29:30] [INFO ] [Nat]Absence check using state equation in 331 ms returned sat
[2022-06-09 00:29:30] [INFO ] [Nat]Added 255 Read/Feed constraints in 105 ms returned sat
[2022-06-09 00:29:30] [INFO ] Deduced a trap composed of 15 places in 196 ms of which 0 ms to minimize.
[2022-06-09 00:29:31] [INFO ] Deduced a trap composed of 49 places in 178 ms of which 0 ms to minimize.
[2022-06-09 00:29:31] [INFO ] Deduced a trap composed of 13 places in 174 ms of which 0 ms to minimize.
[2022-06-09 00:29:31] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 763 ms
[2022-06-09 00:29:31] [INFO ] Computed and/alt/rep : 355/1401/355 causal constraints (skipped 2285 transitions) in 146 ms.
[2022-06-09 00:29:31] [INFO ] Added : 10 causal constraints over 2 iterations in 441 ms. Result :sat
Minimization took 274 ms.
[2022-06-09 00:29:32] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-06-09 00:29:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:29:32] [INFO ] [Real]Absence check using state equation in 341 ms returned sat
[2022-06-09 00:29:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:29:32] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2022-06-09 00:29:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:29:32] [INFO ] [Nat]Absence check using state equation in 335 ms returned sat
[2022-06-09 00:29:32] [INFO ] [Nat]Added 255 Read/Feed constraints in 38 ms returned sat
[2022-06-09 00:29:33] [INFO ] Deduced a trap composed of 11 places in 193 ms of which 1 ms to minimize.
[2022-06-09 00:29:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 296 ms
[2022-06-09 00:29:33] [INFO ] Computed and/alt/rep : 355/1401/355 causal constraints (skipped 2285 transitions) in 150 ms.
[2022-06-09 00:29:33] [INFO ] Added : 2 causal constraints over 1 iterations in 362 ms. Result :sat
Minimization took 196 ms.
[2022-06-09 00:29:33] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2022-06-09 00:29:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:29:34] [INFO ] [Real]Absence check using state equation in 346 ms returned sat
[2022-06-09 00:29:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:29:34] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2022-06-09 00:29:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:29:34] [INFO ] [Nat]Absence check using state equation in 345 ms returned sat
[2022-06-09 00:29:34] [INFO ] [Nat]Added 255 Read/Feed constraints in 97 ms returned sat
[2022-06-09 00:29:35] [INFO ] Deduced a trap composed of 12 places in 296 ms of which 1 ms to minimize.
[2022-06-09 00:29:35] [INFO ] Deduced a trap composed of 30 places in 294 ms of which 0 ms to minimize.
[2022-06-09 00:29:35] [INFO ] Deduced a trap composed of 66 places in 298 ms of which 0 ms to minimize.
[2022-06-09 00:29:35] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1096 ms
[2022-06-09 00:29:36] [INFO ] Computed and/alt/rep : 355/1401/355 causal constraints (skipped 2285 transitions) in 179 ms.
[2022-06-09 00:29:36] [INFO ] Deduced a trap composed of 33 places in 258 ms of which 1 ms to minimize.
[2022-06-09 00:29:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 397 ms
[2022-06-09 00:29:37] [INFO ] Added : 15 causal constraints over 4 iterations in 1102 ms. Result :sat
Minimization took 305 ms.
[2022-06-09 00:29:37] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-06-09 00:29:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:29:37] [INFO ] [Real]Absence check using state equation in 348 ms returned sat
[2022-06-09 00:29:37] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:29:37] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2022-06-09 00:29:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:29:38] [INFO ] [Nat]Absence check using state equation in 329 ms returned sat
[2022-06-09 00:29:38] [INFO ] [Nat]Added 255 Read/Feed constraints in 91 ms returned sat
[2022-06-09 00:29:38] [INFO ] Deduced a trap composed of 40 places in 203 ms of which 0 ms to minimize.
[2022-06-09 00:29:38] [INFO ] Deduced a trap composed of 14 places in 200 ms of which 0 ms to minimize.
[2022-06-09 00:29:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 565 ms
[2022-06-09 00:29:38] [INFO ] Computed and/alt/rep : 355/1401/355 causal constraints (skipped 2285 transitions) in 159 ms.
[2022-06-09 00:29:39] [INFO ] Added : 6 causal constraints over 2 iterations in 459 ms. Result :sat
Minimization took 208 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, 1, -1, -1, 1] Max seen :[0, 1, 0, 0, 0, 0, 0]
Support contains 7 out of 240 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 240/240 places, 2769/2769 transitions.
Graph (complete) has 3422 edges and 240 vertex of which 238 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.13 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 237 transition count 2750
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 237 transition count 2750
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 235 transition count 2753
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 235 transition count 2747
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 19 place count 229 transition count 2747
Applied a total of 19 rules in 253 ms. Remains 229 /240 variables (removed 11) and now considering 2747/2769 (removed 22) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/240 places, 2747/2769 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:29:40] [INFO ] Computed 8 place invariants in 13 ms
Incomplete random walk after 1000023 steps, including 2 resets, run finished after 1726 ms. (steps per millisecond=579 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2161 ms. (steps per millisecond=462 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1986 ms. (steps per millisecond=503 ) properties (out of 7) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2105 ms. (steps per millisecond=475 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 2125 ms. (steps per millisecond=470 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2076 ms. (steps per millisecond=481 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2080 ms. (steps per millisecond=480 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 2098 ms. (steps per millisecond=476 ) properties (out of 7) seen :1
[2022-06-09 00:29:56] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:29:56] [INFO ] Computed 8 place invariants in 19 ms
[2022-06-09 00:29:56] [INFO ] [Real]Absence check using 8 positive place invariants in 15 ms returned sat
[2022-06-09 00:29:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:29:57] [INFO ] [Real]Absence check using state equation in 330 ms returned sat
[2022-06-09 00:29:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:29:57] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:29:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:29:57] [INFO ] [Nat]Absence check using state equation in 339 ms returned sat
[2022-06-09 00:29:57] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 00:29:57] [INFO ] [Nat]Added 241 Read/Feed constraints in 95 ms returned sat
[2022-06-09 00:29:57] [INFO ] Deduced a trap composed of 26 places in 203 ms of which 1 ms to minimize.
[2022-06-09 00:29:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 301 ms
[2022-06-09 00:29:58] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 163 ms.
[2022-06-09 00:29:58] [INFO ] Deduced a trap composed of 14 places in 237 ms of which 1 ms to minimize.
[2022-06-09 00:29:58] [INFO ] Deduced a trap composed of 10 places in 220 ms of which 0 ms to minimize.
[2022-06-09 00:29:59] [INFO ] Deduced a trap composed of 30 places in 225 ms of which 0 ms to minimize.
[2022-06-09 00:29:59] [INFO ] Deduced a trap composed of 35 places in 217 ms of which 0 ms to minimize.
[2022-06-09 00:29:59] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1286 ms
[2022-06-09 00:29:59] [INFO ] Added : 6 causal constraints over 3 iterations in 1922 ms. Result :sat
Minimization took 238 ms.
[2022-06-09 00:30:00] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:30:00] [INFO ] [Real]Absence check using state equation in 343 ms returned sat
[2022-06-09 00:30:00] [INFO ] [Real]Added 241 Read/Feed constraints in 35 ms returned sat
[2022-06-09 00:30:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:30:00] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:30:01] [INFO ] [Nat]Absence check using state equation in 342 ms returned sat
[2022-06-09 00:30:01] [INFO ] [Nat]Added 241 Read/Feed constraints in 115 ms returned sat
[2022-06-09 00:30:01] [INFO ] Deduced a trap composed of 18 places in 200 ms of which 1 ms to minimize.
[2022-06-09 00:30:01] [INFO ] Deduced a trap composed of 19 places in 155 ms of which 8 ms to minimize.
[2022-06-09 00:30:01] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 512 ms
[2022-06-09 00:30:01] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 147 ms.
[2022-06-09 00:30:02] [INFO ] Added : 7 causal constraints over 2 iterations in 447 ms. Result :sat
Minimization took 276 ms.
[2022-06-09 00:30:02] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:30:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:30:02] [INFO ] [Real]Absence check using state equation in 341 ms returned sat
[2022-06-09 00:30:02] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:30:02] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 00:30:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:30:03] [INFO ] [Nat]Absence check using state equation in 315 ms returned sat
[2022-06-09 00:30:03] [INFO ] [Nat]Added 241 Read/Feed constraints in 93 ms returned sat
[2022-06-09 00:30:03] [INFO ] Deduced a trap composed of 49 places in 208 ms of which 1 ms to minimize.
[2022-06-09 00:30:03] [INFO ] Deduced a trap composed of 59 places in 291 ms of which 0 ms to minimize.
[2022-06-09 00:30:04] [INFO ] Deduced a trap composed of 12 places in 202 ms of which 0 ms to minimize.
[2022-06-09 00:30:04] [INFO ] Deduced a trap composed of 27 places in 267 ms of which 0 ms to minimize.
[2022-06-09 00:30:04] [INFO ] Deduced a trap composed of 52 places in 306 ms of which 1 ms to minimize.
[2022-06-09 00:30:04] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1616 ms
[2022-06-09 00:30:05] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 146 ms.
[2022-06-09 00:30:05] [INFO ] Added : 3 causal constraints over 1 iterations in 351 ms. Result :sat
Minimization took 244 ms.
[2022-06-09 00:30:05] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:30:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:30:05] [INFO ] [Real]Absence check using state equation in 297 ms returned sat
[2022-06-09 00:30:05] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:30:05] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:30:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:30:06] [INFO ] [Nat]Absence check using state equation in 328 ms returned sat
[2022-06-09 00:30:06] [INFO ] [Nat]Added 241 Read/Feed constraints in 68 ms returned sat
[2022-06-09 00:30:06] [INFO ] Deduced a trap composed of 75 places in 259 ms of which 0 ms to minimize.
[2022-06-09 00:30:07] [INFO ] Deduced a trap composed of 49 places in 265 ms of which 0 ms to minimize.
[2022-06-09 00:30:07] [INFO ] Deduced a trap composed of 46 places in 266 ms of which 0 ms to minimize.
[2022-06-09 00:30:07] [INFO ] Deduced a trap composed of 90 places in 268 ms of which 0 ms to minimize.
[2022-06-09 00:30:07] [INFO ] Deduced a trap composed of 58 places in 261 ms of which 1 ms to minimize.
[2022-06-09 00:30:08] [INFO ] Deduced a trap composed of 65 places in 223 ms of which 1 ms to minimize.
[2022-06-09 00:30:08] [INFO ] Deduced a trap composed of 26 places in 220 ms of which 1 ms to minimize.
[2022-06-09 00:30:08] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 2278 ms
[2022-06-09 00:30:08] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 169 ms.
[2022-06-09 00:30:09] [INFO ] Added : 2 causal constraints over 1 iterations in 381 ms. Result :sat
Minimization took 257 ms.
[2022-06-09 00:30:09] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 00:30:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:30:09] [INFO ] [Real]Absence check using state equation in 312 ms returned sat
[2022-06-09 00:30:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:30:09] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:30:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:30:10] [INFO ] [Nat]Absence check using state equation in 325 ms returned sat
[2022-06-09 00:30:10] [INFO ] [Nat]Added 241 Read/Feed constraints in 34 ms returned sat
[2022-06-09 00:30:10] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 144 ms.
[2022-06-09 00:30:10] [INFO ] Added : 2 causal constraints over 1 iterations in 356 ms. Result :sat
Minimization took 204 ms.
[2022-06-09 00:30:10] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:30:11] [INFO ] [Real]Absence check using state equation in 322 ms returned sat
[2022-06-09 00:30:11] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:30:11] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 00:30:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:30:11] [INFO ] [Nat]Absence check using state equation in 326 ms returned sat
[2022-06-09 00:30:11] [INFO ] [Nat]Added 241 Read/Feed constraints in 106 ms returned sat
[2022-06-09 00:30:12] [INFO ] Deduced a trap composed of 60 places in 251 ms of which 1 ms to minimize.
[2022-06-09 00:30:12] [INFO ] Deduced a trap composed of 48 places in 260 ms of which 1 ms to minimize.
[2022-06-09 00:30:12] [INFO ] Deduced a trap composed of 22 places in 270 ms of which 0 ms to minimize.
[2022-06-09 00:30:12] [INFO ] Deduced a trap composed of 19 places in 223 ms of which 2 ms to minimize.
[2022-06-09 00:30:12] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1260 ms
[2022-06-09 00:30:13] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 140 ms.
[2022-06-09 00:30:13] [INFO ] Added : 3 causal constraints over 1 iterations in 342 ms. Result :sat
Minimization took 363 ms.
[2022-06-09 00:30:13] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 00:30:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:30:14] [INFO ] [Real]Absence check using state equation in 344 ms returned sat
[2022-06-09 00:30:14] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:30:14] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:30:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:30:14] [INFO ] [Nat]Absence check using state equation in 316 ms returned sat
[2022-06-09 00:30:14] [INFO ] [Nat]Added 241 Read/Feed constraints in 92 ms returned sat
[2022-06-09 00:30:14] [INFO ] Deduced a trap composed of 10 places in 184 ms of which 0 ms to minimize.
[2022-06-09 00:30:15] [INFO ] Deduced a trap composed of 19 places in 118 ms of which 0 ms to minimize.
[2022-06-09 00:30:15] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 452 ms
[2022-06-09 00:30:15] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 138 ms.
[2022-06-09 00:30:15] [INFO ] Deduced a trap composed of 8 places in 124 ms of which 1 ms to minimize.
[2022-06-09 00:30:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 257 ms
[2022-06-09 00:30:15] [INFO ] Added : 6 causal constraints over 2 iterations in 745 ms. Result :sat
Minimization took 263 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, 1, -1, -1, 1] Max seen :[0, 2, 0, 0, 0, 0, 0]
Support contains 7 out of 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 47 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 43 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2022-06-09 00:30:16] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:30:16] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-09 00:30:17] [INFO ] Implicit Places using invariants in 475 ms returned []
[2022-06-09 00:30:17] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:30:17] [INFO ] Computed 8 place invariants in 25 ms
[2022-06-09 00:30:17] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 00:30:19] [INFO ] Implicit Places using invariants and state equation in 1763 ms returned []
Implicit Place search using SMT with State Equation took 2241 ms to find 0 implicit places.
[2022-06-09 00:30:19] [INFO ] Redundant transitions in 207 ms returned []
[2022-06-09 00:30:19] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:30:19] [INFO ] Computed 8 place invariants in 10 ms
[2022-06-09 00:30:20] [INFO ] Dead Transitions using invariants and state equation in 767 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:30:20] [INFO ] Computed 8 place invariants in 10 ms
Incomplete random walk after 1000011 steps, including 2 resets, run finished after 1951 ms. (steps per millisecond=512 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2177 ms. (steps per millisecond=459 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 2093 ms. (steps per millisecond=477 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2189 ms. (steps per millisecond=456 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 2197 ms. (steps per millisecond=455 ) properties (out of 7) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2161 ms. (steps per millisecond=462 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2150 ms. (steps per millisecond=465 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2154 ms. (steps per millisecond=464 ) properties (out of 7) seen :2
[2022-06-09 00:30:37] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:30:37] [INFO ] Computed 8 place invariants in 17 ms
[2022-06-09 00:30:37] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:30:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:30:37] [INFO ] [Real]Absence check using state equation in 331 ms returned sat
[2022-06-09 00:30:37] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:30:37] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:30:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:30:38] [INFO ] [Nat]Absence check using state equation in 328 ms returned sat
[2022-06-09 00:30:38] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 00:30:38] [INFO ] [Nat]Added 241 Read/Feed constraints in 87 ms returned sat
[2022-06-09 00:30:38] [INFO ] Deduced a trap composed of 26 places in 205 ms of which 1 ms to minimize.
[2022-06-09 00:30:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 301 ms
[2022-06-09 00:30:38] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 170 ms.
[2022-06-09 00:30:39] [INFO ] Deduced a trap composed of 14 places in 223 ms of which 0 ms to minimize.
[2022-06-09 00:30:39] [INFO ] Deduced a trap composed of 10 places in 219 ms of which 3 ms to minimize.
[2022-06-09 00:30:39] [INFO ] Deduced a trap composed of 30 places in 223 ms of which 0 ms to minimize.
[2022-06-09 00:30:40] [INFO ] Deduced a trap composed of 35 places in 215 ms of which 0 ms to minimize.
[2022-06-09 00:30:40] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1286 ms
[2022-06-09 00:30:40] [INFO ] Added : 6 causal constraints over 3 iterations in 1946 ms. Result :sat
Minimization took 236 ms.
[2022-06-09 00:30:40] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:30:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:30:41] [INFO ] [Real]Absence check using state equation in 338 ms returned sat
[2022-06-09 00:30:41] [INFO ] [Real]Added 241 Read/Feed constraints in 32 ms returned sat
[2022-06-09 00:30:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:30:41] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:30:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:30:41] [INFO ] [Nat]Absence check using state equation in 330 ms returned sat
[2022-06-09 00:30:41] [INFO ] [Nat]Added 241 Read/Feed constraints in 112 ms returned sat
[2022-06-09 00:30:41] [INFO ] Deduced a trap composed of 18 places in 185 ms of which 0 ms to minimize.
[2022-06-09 00:30:42] [INFO ] Deduced a trap composed of 19 places in 144 ms of which 0 ms to minimize.
[2022-06-09 00:30:42] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 484 ms
[2022-06-09 00:30:42] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 138 ms.
[2022-06-09 00:30:42] [INFO ] Added : 7 causal constraints over 2 iterations in 433 ms. Result :sat
Minimization took 269 ms.
[2022-06-09 00:30:43] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:30:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:30:43] [INFO ] [Real]Absence check using state equation in 318 ms returned sat
[2022-06-09 00:30:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:30:43] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:30:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:30:43] [INFO ] [Nat]Absence check using state equation in 331 ms returned sat
[2022-06-09 00:30:43] [INFO ] [Nat]Added 241 Read/Feed constraints in 88 ms returned sat
[2022-06-09 00:30:44] [INFO ] Deduced a trap composed of 49 places in 213 ms of which 0 ms to minimize.
[2022-06-09 00:30:44] [INFO ] Deduced a trap composed of 59 places in 279 ms of which 0 ms to minimize.
[2022-06-09 00:30:44] [INFO ] Deduced a trap composed of 12 places in 211 ms of which 0 ms to minimize.
[2022-06-09 00:30:45] [INFO ] Deduced a trap composed of 27 places in 283 ms of which 0 ms to minimize.
[2022-06-09 00:30:45] [INFO ] Deduced a trap composed of 52 places in 313 ms of which 1 ms to minimize.
[2022-06-09 00:30:45] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1650 ms
[2022-06-09 00:30:45] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 140 ms.
[2022-06-09 00:30:45] [INFO ] Added : 3 causal constraints over 1 iterations in 373 ms. Result :sat
Minimization took 245 ms.
[2022-06-09 00:30:46] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 00:30:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:30:46] [INFO ] [Real]Absence check using state equation in 333 ms returned sat
[2022-06-09 00:30:46] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:30:46] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:30:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:30:46] [INFO ] [Nat]Absence check using state equation in 338 ms returned sat
[2022-06-09 00:30:47] [INFO ] [Nat]Added 241 Read/Feed constraints in 65 ms returned sat
[2022-06-09 00:30:47] [INFO ] Deduced a trap composed of 75 places in 275 ms of which 0 ms to minimize.
[2022-06-09 00:30:47] [INFO ] Deduced a trap composed of 49 places in 279 ms of which 5 ms to minimize.
[2022-06-09 00:30:48] [INFO ] Deduced a trap composed of 46 places in 275 ms of which 2 ms to minimize.
[2022-06-09 00:30:48] [INFO ] Deduced a trap composed of 90 places in 274 ms of which 1 ms to minimize.
[2022-06-09 00:30:48] [INFO ] Deduced a trap composed of 58 places in 265 ms of which 0 ms to minimize.
[2022-06-09 00:30:49] [INFO ] Deduced a trap composed of 65 places in 232 ms of which 0 ms to minimize.
[2022-06-09 00:30:49] [INFO ] Deduced a trap composed of 26 places in 221 ms of which 0 ms to minimize.
[2022-06-09 00:30:49] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 2350 ms
[2022-06-09 00:30:49] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 163 ms.
[2022-06-09 00:30:49] [INFO ] Added : 2 causal constraints over 1 iterations in 379 ms. Result :sat
Minimization took 264 ms.
[2022-06-09 00:30:50] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 00:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:30:50] [INFO ] [Real]Absence check using state equation in 326 ms returned sat
[2022-06-09 00:30:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:30:50] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:30:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:30:50] [INFO ] [Nat]Absence check using state equation in 326 ms returned sat
[2022-06-09 00:30:50] [INFO ] [Nat]Added 241 Read/Feed constraints in 34 ms returned sat
[2022-06-09 00:30:51] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 143 ms.
[2022-06-09 00:30:51] [INFO ] Added : 2 causal constraints over 1 iterations in 350 ms. Result :sat
Minimization took 195 ms.
[2022-06-09 00:30:51] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:30:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:30:51] [INFO ] [Real]Absence check using state equation in 331 ms returned sat
[2022-06-09 00:30:51] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:30:52] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:30:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:30:52] [INFO ] [Nat]Absence check using state equation in 340 ms returned sat
[2022-06-09 00:30:52] [INFO ] [Nat]Added 241 Read/Feed constraints in 109 ms returned sat
[2022-06-09 00:30:52] [INFO ] Deduced a trap composed of 60 places in 261 ms of which 0 ms to minimize.
[2022-06-09 00:30:53] [INFO ] Deduced a trap composed of 48 places in 264 ms of which 0 ms to minimize.
[2022-06-09 00:30:53] [INFO ] Deduced a trap composed of 22 places in 259 ms of which 1 ms to minimize.
[2022-06-09 00:30:53] [INFO ] Deduced a trap composed of 19 places in 230 ms of which 0 ms to minimize.
[2022-06-09 00:30:53] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1279 ms
[2022-06-09 00:30:53] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 155 ms.
[2022-06-09 00:30:54] [INFO ] Added : 3 causal constraints over 1 iterations in 372 ms. Result :sat
Minimization took 370 ms.
[2022-06-09 00:30:54] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:30:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:30:54] [INFO ] [Real]Absence check using state equation in 326 ms returned sat
[2022-06-09 00:30:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:30:55] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 00:30:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:30:55] [INFO ] [Nat]Absence check using state equation in 329 ms returned sat
[2022-06-09 00:30:55] [INFO ] [Nat]Added 241 Read/Feed constraints in 94 ms returned sat
[2022-06-09 00:30:55] [INFO ] Deduced a trap composed of 10 places in 196 ms of which 1 ms to minimize.
[2022-06-09 00:30:55] [INFO ] Deduced a trap composed of 19 places in 135 ms of which 0 ms to minimize.
[2022-06-09 00:30:55] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 491 ms
[2022-06-09 00:30:56] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 144 ms.
[2022-06-09 00:30:56] [INFO ] Deduced a trap composed of 8 places in 112 ms of which 1 ms to minimize.
[2022-06-09 00:30:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 259 ms
[2022-06-09 00:30:56] [INFO ] Added : 6 causal constraints over 2 iterations in 765 ms. Result :sat
Minimization took 264 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, 1, -1, -1, 1] Max seen :[0, 2, 0, 0, 0, 0, 0]
Support contains 7 out of 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 38 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 35 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2022-06-09 00:30:57] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:30:57] [INFO ] Computed 8 place invariants in 7 ms
[2022-06-09 00:30:58] [INFO ] Implicit Places using invariants in 477 ms returned []
[2022-06-09 00:30:58] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:30:58] [INFO ] Computed 8 place invariants in 8 ms
[2022-06-09 00:30:58] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 00:31:00] [INFO ] Implicit Places using invariants and state equation in 1780 ms returned []
Implicit Place search using SMT with State Equation took 2260 ms to find 0 implicit places.
[2022-06-09 00:31:00] [INFO ] Redundant transitions in 154 ms returned []
[2022-06-09 00:31:00] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:00] [INFO ] Computed 8 place invariants in 12 ms
[2022-06-09 00:31:00] [INFO ] Dead Transitions using invariants and state equation in 736 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Starting property specific reduction for BugTracking-PT-q3m032-UpperBounds-00
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:00] [INFO ] Computed 8 place invariants in 9 ms
Incomplete random walk after 10022 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=435 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
[2022-06-09 00:31:01] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:01] [INFO ] Computed 8 place invariants in 15 ms
[2022-06-09 00:31:01] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:31:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:31:01] [INFO ] [Real]Absence check using state equation in 324 ms returned sat
[2022-06-09 00:31:01] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:31:01] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:31:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:31:01] [INFO ] [Nat]Absence check using state equation in 328 ms returned sat
[2022-06-09 00:31:01] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 00:31:01] [INFO ] [Nat]Added 241 Read/Feed constraints in 90 ms returned sat
[2022-06-09 00:31:02] [INFO ] Deduced a trap composed of 26 places in 198 ms of which 0 ms to minimize.
[2022-06-09 00:31:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 298 ms
[2022-06-09 00:31:02] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 143 ms.
[2022-06-09 00:31:02] [INFO ] Deduced a trap composed of 14 places in 239 ms of which 1 ms to minimize.
[2022-06-09 00:31:03] [INFO ] Deduced a trap composed of 10 places in 218 ms of which 0 ms to minimize.
[2022-06-09 00:31:03] [INFO ] Deduced a trap composed of 30 places in 219 ms of which 0 ms to minimize.
[2022-06-09 00:31:03] [INFO ] Deduced a trap composed of 35 places in 212 ms of which 0 ms to minimize.
[2022-06-09 00:31:03] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1287 ms
[2022-06-09 00:31:04] [INFO ] Added : 6 causal constraints over 3 iterations in 1922 ms. Result :sat
Minimization took 236 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 34 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:04] [INFO ] Computed 8 place invariants in 11 ms
Incomplete random walk after 1000011 steps, including 2 resets, run finished after 1676 ms. (steps per millisecond=596 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2119 ms. (steps per millisecond=471 ) properties (out of 1) seen :0
[2022-06-09 00:31:08] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:08] [INFO ] Computed 8 place invariants in 11 ms
[2022-06-09 00:31:08] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:31:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:31:08] [INFO ] [Real]Absence check using state equation in 327 ms returned sat
[2022-06-09 00:31:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:31:08] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:31:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:31:09] [INFO ] [Nat]Absence check using state equation in 324 ms returned sat
[2022-06-09 00:31:09] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 00:31:09] [INFO ] [Nat]Added 241 Read/Feed constraints in 100 ms returned sat
[2022-06-09 00:31:09] [INFO ] Deduced a trap composed of 26 places in 217 ms of which 0 ms to minimize.
[2022-06-09 00:31:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 315 ms
[2022-06-09 00:31:09] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 141 ms.
[2022-06-09 00:31:10] [INFO ] Deduced a trap composed of 14 places in 224 ms of which 0 ms to minimize.
[2022-06-09 00:31:10] [INFO ] Deduced a trap composed of 10 places in 235 ms of which 0 ms to minimize.
[2022-06-09 00:31:10] [INFO ] Deduced a trap composed of 30 places in 226 ms of which 1 ms to minimize.
[2022-06-09 00:31:11] [INFO ] Deduced a trap composed of 35 places in 216 ms of which 1 ms to minimize.
[2022-06-09 00:31:11] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1298 ms
[2022-06-09 00:31:11] [INFO ] Added : 6 causal constraints over 3 iterations in 1931 ms. Result :sat
Minimization took 230 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 33 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 33 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2022-06-09 00:31:12] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:12] [INFO ] Computed 8 place invariants in 7 ms
[2022-06-09 00:31:12] [INFO ] Implicit Places using invariants in 286 ms returned []
[2022-06-09 00:31:12] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:12] [INFO ] Computed 8 place invariants in 10 ms
[2022-06-09 00:31:12] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 00:31:13] [INFO ] Implicit Places using invariants and state equation in 1618 ms returned []
Implicit Place search using SMT with State Equation took 1906 ms to find 0 implicit places.
[2022-06-09 00:31:14] [INFO ] Redundant transitions in 79 ms returned []
[2022-06-09 00:31:14] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:14] [INFO ] Computed 8 place invariants in 7 ms
[2022-06-09 00:31:14] [INFO ] Dead Transitions using invariants and state equation in 717 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Ending property specific reduction for BugTracking-PT-q3m032-UpperBounds-00 in 13781 ms.
Starting property specific reduction for BugTracking-PT-q3m032-UpperBounds-01
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:14] [INFO ] Computed 8 place invariants in 6 ms
Incomplete random walk after 10028 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=501 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :2
[2022-06-09 00:31:14] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:14] [INFO ] Computed 8 place invariants in 15 ms
[2022-06-09 00:31:14] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:31:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:31:15] [INFO ] [Real]Absence check using state equation in 335 ms returned sat
[2022-06-09 00:31:15] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 00:31:15] [INFO ] [Real]Added 241 Read/Feed constraints in 32 ms returned sat
[2022-06-09 00:31:15] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:31:15] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 00:31:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:31:15] [INFO ] [Nat]Absence check using state equation in 329 ms returned sat
[2022-06-09 00:31:15] [INFO ] [Nat]Added 241 Read/Feed constraints in 114 ms returned sat
[2022-06-09 00:31:16] [INFO ] Deduced a trap composed of 18 places in 186 ms of which 0 ms to minimize.
[2022-06-09 00:31:16] [INFO ] Deduced a trap composed of 19 places in 141 ms of which 1 ms to minimize.
[2022-06-09 00:31:16] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 475 ms
[2022-06-09 00:31:16] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 153 ms.
[2022-06-09 00:31:16] [INFO ] Added : 7 causal constraints over 2 iterations in 448 ms. Result :sat
Minimization took 274 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 44 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:17] [INFO ] Computed 8 place invariants in 15 ms
Incomplete random walk after 1000027 steps, including 2 resets, run finished after 1655 ms. (steps per millisecond=604 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1944 ms. (steps per millisecond=514 ) properties (out of 1) seen :2
[2022-06-09 00:31:20] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:20] [INFO ] Computed 8 place invariants in 17 ms
[2022-06-09 00:31:21] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:31:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:31:21] [INFO ] [Real]Absence check using state equation in 331 ms returned sat
[2022-06-09 00:31:21] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 00:31:21] [INFO ] [Real]Added 241 Read/Feed constraints in 33 ms returned sat
[2022-06-09 00:31:21] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:31:21] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:31:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:31:21] [INFO ] [Nat]Absence check using state equation in 320 ms returned sat
[2022-06-09 00:31:21] [INFO ] [Nat]Added 241 Read/Feed constraints in 113 ms returned sat
[2022-06-09 00:31:22] [INFO ] Deduced a trap composed of 18 places in 187 ms of which 0 ms to minimize.
[2022-06-09 00:31:22] [INFO ] Deduced a trap composed of 19 places in 137 ms of which 0 ms to minimize.
[2022-06-09 00:31:22] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 477 ms
[2022-06-09 00:31:22] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 148 ms.
[2022-06-09 00:31:22] [INFO ] Added : 7 causal constraints over 2 iterations in 434 ms. Result :sat
Minimization took 272 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[2]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 33 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 33 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2022-06-09 00:31:23] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:23] [INFO ] Computed 8 place invariants in 7 ms
[2022-06-09 00:31:23] [INFO ] Implicit Places using invariants in 292 ms returned []
[2022-06-09 00:31:23] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:23] [INFO ] Computed 8 place invariants in 12 ms
[2022-06-09 00:31:24] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 00:31:25] [INFO ] Implicit Places using invariants and state equation in 1774 ms returned []
Implicit Place search using SMT with State Equation took 2067 ms to find 0 implicit places.
[2022-06-09 00:31:25] [INFO ] Redundant transitions in 66 ms returned []
[2022-06-09 00:31:25] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:25] [INFO ] Computed 8 place invariants in 10 ms
[2022-06-09 00:31:26] [INFO ] Dead Transitions using invariants and state equation in 741 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Ending property specific reduction for BugTracking-PT-q3m032-UpperBounds-01 in 11619 ms.
Starting property specific reduction for BugTracking-PT-q3m032-UpperBounds-02
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:26] [INFO ] Computed 8 place invariants in 7 ms
Incomplete random walk after 10028 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=527 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
[2022-06-09 00:31:26] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:26] [INFO ] Computed 8 place invariants in 10 ms
[2022-06-09 00:31:26] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:31:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:31:26] [INFO ] [Real]Absence check using state equation in 333 ms returned sat
[2022-06-09 00:31:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:31:26] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:31:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:31:27] [INFO ] [Nat]Absence check using state equation in 338 ms returned sat
[2022-06-09 00:31:27] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 00:31:27] [INFO ] [Nat]Added 241 Read/Feed constraints in 94 ms returned sat
[2022-06-09 00:31:27] [INFO ] Deduced a trap composed of 49 places in 224 ms of which 0 ms to minimize.
[2022-06-09 00:31:27] [INFO ] Deduced a trap composed of 59 places in 286 ms of which 1 ms to minimize.
[2022-06-09 00:31:28] [INFO ] Deduced a trap composed of 12 places in 202 ms of which 0 ms to minimize.
[2022-06-09 00:31:28] [INFO ] Deduced a trap composed of 27 places in 263 ms of which 1 ms to minimize.
[2022-06-09 00:31:28] [INFO ] Deduced a trap composed of 52 places in 304 ms of which 0 ms to minimize.
[2022-06-09 00:31:28] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1632 ms
[2022-06-09 00:31:29] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 155 ms.
[2022-06-09 00:31:29] [INFO ] Added : 3 causal constraints over 1 iterations in 366 ms. Result :sat
Minimization took 248 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 35 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:29] [INFO ] Computed 8 place invariants in 12 ms
Incomplete random walk after 1000009 steps, including 2 resets, run finished after 1743 ms. (steps per millisecond=573 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2123 ms. (steps per millisecond=471 ) properties (out of 1) seen :0
[2022-06-09 00:31:33] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:33] [INFO ] Computed 8 place invariants in 12 ms
[2022-06-09 00:31:33] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:31:34] [INFO ] [Real]Absence check using state equation in 325 ms returned sat
[2022-06-09 00:31:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:31:34] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:31:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:31:34] [INFO ] [Nat]Absence check using state equation in 326 ms returned sat
[2022-06-09 00:31:34] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 00:31:34] [INFO ] [Nat]Added 241 Read/Feed constraints in 89 ms returned sat
[2022-06-09 00:31:34] [INFO ] Deduced a trap composed of 49 places in 209 ms of which 1 ms to minimize.
[2022-06-09 00:31:35] [INFO ] Deduced a trap composed of 59 places in 290 ms of which 1 ms to minimize.
[2022-06-09 00:31:35] [INFO ] Deduced a trap composed of 12 places in 198 ms of which 0 ms to minimize.
[2022-06-09 00:31:35] [INFO ] Deduced a trap composed of 27 places in 281 ms of which 0 ms to minimize.
[2022-06-09 00:31:36] [INFO ] Deduced a trap composed of 52 places in 307 ms of which 0 ms to minimize.
[2022-06-09 00:31:36] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1626 ms
[2022-06-09 00:31:36] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 154 ms.
[2022-06-09 00:31:36] [INFO ] Added : 3 causal constraints over 1 iterations in 364 ms. Result :sat
Minimization took 247 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 31 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 31 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2022-06-09 00:31:36] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:36] [INFO ] Computed 8 place invariants in 12 ms
[2022-06-09 00:31:37] [INFO ] Implicit Places using invariants in 315 ms returned []
[2022-06-09 00:31:37] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:37] [INFO ] Computed 8 place invariants in 9 ms
[2022-06-09 00:31:37] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 00:31:39] [INFO ] Implicit Places using invariants and state equation in 2017 ms returned []
Implicit Place search using SMT with State Equation took 2334 ms to find 0 implicit places.
[2022-06-09 00:31:39] [INFO ] Redundant transitions in 65 ms returned []
[2022-06-09 00:31:39] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:39] [INFO ] Computed 8 place invariants in 17 ms
[2022-06-09 00:31:40] [INFO ] Dead Transitions using invariants and state equation in 797 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Ending property specific reduction for BugTracking-PT-q3m032-UpperBounds-02 in 13805 ms.
Starting property specific reduction for BugTracking-PT-q3m032-UpperBounds-04
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:40] [INFO ] Computed 8 place invariants in 8 ms
Incomplete random walk after 10017 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
[2022-06-09 00:31:40] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:40] [INFO ] Computed 8 place invariants in 11 ms
[2022-06-09 00:31:40] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:31:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:31:40] [INFO ] [Real]Absence check using state equation in 320 ms returned sat
[2022-06-09 00:31:40] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:31:40] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:31:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:31:41] [INFO ] [Nat]Absence check using state equation in 320 ms returned sat
[2022-06-09 00:31:41] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 00:31:41] [INFO ] [Nat]Added 241 Read/Feed constraints in 65 ms returned sat
[2022-06-09 00:31:41] [INFO ] Deduced a trap composed of 75 places in 258 ms of which 1 ms to minimize.
[2022-06-09 00:31:41] [INFO ] Deduced a trap composed of 49 places in 270 ms of which 0 ms to minimize.
[2022-06-09 00:31:42] [INFO ] Deduced a trap composed of 46 places in 269 ms of which 1 ms to minimize.
[2022-06-09 00:31:42] [INFO ] Deduced a trap composed of 90 places in 275 ms of which 5 ms to minimize.
[2022-06-09 00:31:42] [INFO ] Deduced a trap composed of 58 places in 279 ms of which 1 ms to minimize.
[2022-06-09 00:31:43] [INFO ] Deduced a trap composed of 65 places in 220 ms of which 0 ms to minimize.
[2022-06-09 00:31:43] [INFO ] Deduced a trap composed of 26 places in 215 ms of which 0 ms to minimize.
[2022-06-09 00:31:43] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 2292 ms
[2022-06-09 00:31:43] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 149 ms.
[2022-06-09 00:31:43] [INFO ] Added : 2 causal constraints over 1 iterations in 367 ms. Result :sat
Minimization took 260 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 46 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:44] [INFO ] Computed 8 place invariants in 11 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 1790 ms. (steps per millisecond=558 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2096 ms. (steps per millisecond=477 ) properties (out of 1) seen :0
[2022-06-09 00:31:48] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:48] [INFO ] Computed 8 place invariants in 15 ms
[2022-06-09 00:31:48] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:31:48] [INFO ] [Real]Absence check using state equation in 319 ms returned sat
[2022-06-09 00:31:48] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:31:48] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:31:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:31:48] [INFO ] [Nat]Absence check using state equation in 320 ms returned sat
[2022-06-09 00:31:48] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 00:31:48] [INFO ] [Nat]Added 241 Read/Feed constraints in 67 ms returned sat
[2022-06-09 00:31:49] [INFO ] Deduced a trap composed of 75 places in 265 ms of which 0 ms to minimize.
[2022-06-09 00:31:49] [INFO ] Deduced a trap composed of 49 places in 275 ms of which 1 ms to minimize.
[2022-06-09 00:31:49] [INFO ] Deduced a trap composed of 46 places in 276 ms of which 1 ms to minimize.
[2022-06-09 00:31:50] [INFO ] Deduced a trap composed of 90 places in 271 ms of which 0 ms to minimize.
[2022-06-09 00:31:50] [INFO ] Deduced a trap composed of 58 places in 274 ms of which 1 ms to minimize.
[2022-06-09 00:31:50] [INFO ] Deduced a trap composed of 65 places in 236 ms of which 0 ms to minimize.
[2022-06-09 00:31:51] [INFO ] Deduced a trap composed of 26 places in 216 ms of which 1 ms to minimize.
[2022-06-09 00:31:51] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 2319 ms
[2022-06-09 00:31:51] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 157 ms.
[2022-06-09 00:31:51] [INFO ] Added : 2 causal constraints over 1 iterations in 364 ms. Result :sat
Minimization took 260 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 32 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 31 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2022-06-09 00:31:51] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:51] [INFO ] Computed 8 place invariants in 15 ms
[2022-06-09 00:31:52] [INFO ] Implicit Places using invariants in 312 ms returned []
[2022-06-09 00:31:52] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:52] [INFO ] Computed 8 place invariants in 7 ms
[2022-06-09 00:31:52] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 00:31:53] [INFO ] Implicit Places using invariants and state equation in 1593 ms returned []
Implicit Place search using SMT with State Equation took 1906 ms to find 0 implicit places.
[2022-06-09 00:31:53] [INFO ] Redundant transitions in 61 ms returned []
[2022-06-09 00:31:53] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:53] [INFO ] Computed 8 place invariants in 12 ms
[2022-06-09 00:31:54] [INFO ] Dead Transitions using invariants and state equation in 740 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Ending property specific reduction for BugTracking-PT-q3m032-UpperBounds-04 in 14522 ms.
Starting property specific reduction for BugTracking-PT-q3m032-UpperBounds-10
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:54] [INFO ] Computed 8 place invariants in 7 ms
Incomplete random walk after 10004 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
[2022-06-09 00:31:54] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:54] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-09 00:31:54] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:31:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:31:55] [INFO ] [Real]Absence check using state equation in 320 ms returned sat
[2022-06-09 00:31:55] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:31:55] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:31:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:31:55] [INFO ] [Nat]Absence check using state equation in 315 ms returned sat
[2022-06-09 00:31:55] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 00:31:55] [INFO ] [Nat]Added 241 Read/Feed constraints in 40 ms returned sat
[2022-06-09 00:31:55] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 150 ms.
[2022-06-09 00:31:55] [INFO ] Added : 2 causal constraints over 1 iterations in 357 ms. Result :sat
Minimization took 199 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 34 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:31:56] [INFO ] Computed 8 place invariants in 11 ms
Incomplete random walk after 1000029 steps, including 2 resets, run finished after 1626 ms. (steps per millisecond=615 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 2096 ms. (steps per millisecond=477 ) properties (out of 1) seen :0
[2022-06-09 00:32:00] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:32:00] [INFO ] Computed 8 place invariants in 15 ms
[2022-06-09 00:32:00] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:32:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:32:00] [INFO ] [Real]Absence check using state equation in 322 ms returned sat
[2022-06-09 00:32:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:32:00] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:32:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:32:00] [INFO ] [Nat]Absence check using state equation in 315 ms returned sat
[2022-06-09 00:32:00] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 00:32:00] [INFO ] [Nat]Added 241 Read/Feed constraints in 33 ms returned sat
[2022-06-09 00:32:01] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 140 ms.
[2022-06-09 00:32:01] [INFO ] Added : 2 causal constraints over 1 iterations in 373 ms. Result :sat
Minimization took 197 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 31 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 30 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2022-06-09 00:32:01] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:32:01] [INFO ] Computed 8 place invariants in 12 ms
[2022-06-09 00:32:02] [INFO ] Implicit Places using invariants in 306 ms returned []
[2022-06-09 00:32:02] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:32:02] [INFO ] Computed 8 place invariants in 7 ms
[2022-06-09 00:32:02] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 00:32:03] [INFO ] Implicit Places using invariants and state equation in 1646 ms returned []
Implicit Place search using SMT with State Equation took 1956 ms to find 0 implicit places.
[2022-06-09 00:32:03] [INFO ] Redundant transitions in 65 ms returned []
[2022-06-09 00:32:03] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:32:03] [INFO ] Computed 8 place invariants in 14 ms
[2022-06-09 00:32:04] [INFO ] Dead Transitions using invariants and state equation in 781 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Ending property specific reduction for BugTracking-PT-q3m032-UpperBounds-10 in 9870 ms.
Starting property specific reduction for BugTracking-PT-q3m032-UpperBounds-11
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:32:04] [INFO ] Computed 8 place invariants in 11 ms
Incomplete random walk after 10024 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=435 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
[2022-06-09 00:32:04] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:32:04] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-09 00:32:04] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:32:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:32:05] [INFO ] [Real]Absence check using state equation in 354 ms returned sat
[2022-06-09 00:32:05] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:32:05] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:32:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:32:05] [INFO ] [Nat]Absence check using state equation in 356 ms returned sat
[2022-06-09 00:32:05] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 00:32:05] [INFO ] [Nat]Added 241 Read/Feed constraints in 109 ms returned sat
[2022-06-09 00:32:05] [INFO ] Deduced a trap composed of 60 places in 302 ms of which 1 ms to minimize.
[2022-06-09 00:32:06] [INFO ] Deduced a trap composed of 48 places in 291 ms of which 0 ms to minimize.
[2022-06-09 00:32:06] [INFO ] Deduced a trap composed of 22 places in 290 ms of which 0 ms to minimize.
[2022-06-09 00:32:06] [INFO ] Deduced a trap composed of 19 places in 261 ms of which 1 ms to minimize.
[2022-06-09 00:32:07] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1429 ms
[2022-06-09 00:32:07] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 160 ms.
[2022-06-09 00:32:07] [INFO ] Added : 3 causal constraints over 1 iterations in 381 ms. Result :sat
Minimization took 365 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 35 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:32:08] [INFO ] Computed 8 place invariants in 13 ms
Incomplete random walk after 1000005 steps, including 2 resets, run finished after 1920 ms. (steps per millisecond=520 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2239 ms. (steps per millisecond=446 ) properties (out of 1) seen :0
[2022-06-09 00:32:12] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:32:12] [INFO ] Computed 8 place invariants in 14 ms
[2022-06-09 00:32:12] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:32:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:32:12] [INFO ] [Real]Absence check using state equation in 355 ms returned sat
[2022-06-09 00:32:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:32:12] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:32:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:32:13] [INFO ] [Nat]Absence check using state equation in 348 ms returned sat
[2022-06-09 00:32:13] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 00:32:13] [INFO ] [Nat]Added 241 Read/Feed constraints in 113 ms returned sat
[2022-06-09 00:32:13] [INFO ] Deduced a trap composed of 60 places in 260 ms of which 0 ms to minimize.
[2022-06-09 00:32:13] [INFO ] Deduced a trap composed of 48 places in 262 ms of which 0 ms to minimize.
[2022-06-09 00:32:14] [INFO ] Deduced a trap composed of 22 places in 260 ms of which 0 ms to minimize.
[2022-06-09 00:32:14] [INFO ] Deduced a trap composed of 19 places in 232 ms of which 1 ms to minimize.
[2022-06-09 00:32:14] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1288 ms
[2022-06-09 00:32:14] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 156 ms.
[2022-06-09 00:32:14] [INFO ] Added : 3 causal constraints over 1 iterations in 373 ms. Result :sat
Minimization took 371 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 31 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 30 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2022-06-09 00:32:15] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:32:15] [INFO ] Computed 8 place invariants in 12 ms
[2022-06-09 00:32:15] [INFO ] Implicit Places using invariants in 302 ms returned []
[2022-06-09 00:32:15] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:32:15] [INFO ] Computed 8 place invariants in 6 ms
[2022-06-09 00:32:16] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 00:32:17] [INFO ] Implicit Places using invariants and state equation in 1581 ms returned []
Implicit Place search using SMT with State Equation took 1885 ms to find 0 implicit places.
[2022-06-09 00:32:17] [INFO ] Redundant transitions in 65 ms returned []
[2022-06-09 00:32:17] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:32:17] [INFO ] Computed 8 place invariants in 15 ms
[2022-06-09 00:32:18] [INFO ] Dead Transitions using invariants and state equation in 721 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Ending property specific reduction for BugTracking-PT-q3m032-UpperBounds-11 in 13670 ms.
Starting property specific reduction for BugTracking-PT-q3m032-UpperBounds-14
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:32:18] [INFO ] Computed 8 place invariants in 7 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
[2022-06-09 00:32:18] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:32:18] [INFO ] Computed 8 place invariants in 11 ms
[2022-06-09 00:32:18] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 00:32:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:32:18] [INFO ] [Real]Absence check using state equation in 325 ms returned sat
[2022-06-09 00:32:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:32:18] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:32:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:32:19] [INFO ] [Nat]Absence check using state equation in 326 ms returned sat
[2022-06-09 00:32:19] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 00:32:19] [INFO ] [Nat]Added 241 Read/Feed constraints in 98 ms returned sat
[2022-06-09 00:32:19] [INFO ] Deduced a trap composed of 10 places in 185 ms of which 1 ms to minimize.
[2022-06-09 00:32:19] [INFO ] Deduced a trap composed of 19 places in 126 ms of which 0 ms to minimize.
[2022-06-09 00:32:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 458 ms
[2022-06-09 00:32:19] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 145 ms.
[2022-06-09 00:32:20] [INFO ] Deduced a trap composed of 8 places in 116 ms of which 0 ms to minimize.
[2022-06-09 00:32:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 254 ms
[2022-06-09 00:32:20] [INFO ] Added : 6 causal constraints over 2 iterations in 743 ms. Result :sat
Minimization took 256 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 46 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:32:20] [INFO ] Computed 8 place invariants in 11 ms
Incomplete random walk after 1000024 steps, including 2 resets, run finished after 1745 ms. (steps per millisecond=573 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 2067 ms. (steps per millisecond=483 ) properties (out of 1) seen :0
[2022-06-09 00:32:24] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:32:24] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-09 00:32:24] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-09 00:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 00:32:25] [INFO ] [Real]Absence check using state equation in 372 ms returned sat
[2022-06-09 00:32:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 00:32:25] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 00:32:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 00:32:25] [INFO ] [Nat]Absence check using state equation in 328 ms returned sat
[2022-06-09 00:32:25] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 00:32:25] [INFO ] [Nat]Added 241 Read/Feed constraints in 92 ms returned sat
[2022-06-09 00:32:25] [INFO ] Deduced a trap composed of 10 places in 185 ms of which 0 ms to minimize.
[2022-06-09 00:32:26] [INFO ] Deduced a trap composed of 19 places in 138 ms of which 0 ms to minimize.
[2022-06-09 00:32:26] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 479 ms
[2022-06-09 00:32:26] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 144 ms.
[2022-06-09 00:32:26] [INFO ] Deduced a trap composed of 8 places in 132 ms of which 0 ms to minimize.
[2022-06-09 00:32:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 255 ms
[2022-06-09 00:32:26] [INFO ] Added : 6 causal constraints over 2 iterations in 759 ms. Result :sat
Minimization took 259 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 30 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 32 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2022-06-09 00:32:27] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:32:27] [INFO ] Computed 8 place invariants in 11 ms
[2022-06-09 00:32:27] [INFO ] Implicit Places using invariants in 303 ms returned []
[2022-06-09 00:32:27] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:32:27] [INFO ] Computed 8 place invariants in 7 ms
[2022-06-09 00:32:27] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 00:32:29] [INFO ] Implicit Places using invariants and state equation in 1640 ms returned []
Implicit Place search using SMT with State Equation took 1945 ms to find 0 implicit places.
[2022-06-09 00:32:29] [INFO ] Redundant transitions in 66 ms returned []
[2022-06-09 00:32:29] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 00:32:29] [INFO ] Computed 8 place invariants in 12 ms
[2022-06-09 00:32:30] [INFO ] Dead Transitions using invariants and state equation in 725 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Ending property specific reduction for BugTracking-PT-q3m032-UpperBounds-14 in 11786 ms.
[2022-06-09 00:32:30] [INFO ] Flatten gal took : 280 ms
[2022-06-09 00:32:30] [INFO ] Applying decomposition
[2022-06-09 00:32:30] [INFO ] Flatten gal took : 147 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph15146147624756645701.txt' '-o' '/tmp/graph15146147624756645701.bin' '-w' '/tmp/graph15146147624756645701.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15146147624756645701.bin' '-l' '-1' '-v' '-w' '/tmp/graph15146147624756645701.weights' '-q' '0' '-e' '0.001'
[2022-06-09 00:32:31] [INFO ] Decomposing Gal with order
[2022-06-09 00:32:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 00:32:31] [INFO ] Removed a total of 280 redundant transitions.
[2022-06-09 00:32:31] [INFO ] Flatten gal took : 289 ms
[2022-06-09 00:32:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 223 labels/synchronizations in 17 ms.
[2022-06-09 00:32:31] [INFO ] Time to serialize gal into /tmp/UpperBounds5523765432337804931.gal : 31 ms
[2022-06-09 00:32:31] [INFO ] Time to serialize properties into /tmp/UpperBounds7457963765976087770.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds5523765432337804931.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds7457963765976087770.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...274
Loading property file /tmp/UpperBounds7457963765976087770.prop.
Detected timeout of ITS tools.
[2022-06-09 00:53:47] [INFO ] Flatten gal took : 644 ms
[2022-06-09 00:53:48] [INFO ] Time to serialize gal into /tmp/UpperBounds8568931798487668282.gal : 691 ms
[2022-06-09 00:53:48] [INFO ] Time to serialize properties into /tmp/UpperBounds1591805790128984902.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds8568931798487668282.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds1591805790128984902.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...295
Loading property file /tmp/UpperBounds1591805790128984902.prop.
Detected timeout of ITS tools.
[2022-06-09 01:14:53] [INFO ] Flatten gal took : 532 ms
[2022-06-09 01:14:56] [INFO ] Input system was already deterministic with 2747 transitions.
[2022-06-09 01:14:56] [INFO ] Transformed 229 places.
[2022-06-09 01:14:56] [INFO ] Transformed 2747 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-09 01:14:57] [INFO ] Time to serialize gal into /tmp/UpperBounds8694179583088512067.gal : 12 ms
[2022-06-09 01:14:57] [INFO ] Time to serialize properties into /tmp/UpperBounds16150075236631087704.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds8694179583088512067.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds16150075236631087704.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...341
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds16150075236631087704.prop.

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BugTracking-PT-q3m032"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is BugTracking-PT-q3m032, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r312-tall-165472281700037"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q3m032.tgz
mv BugTracking-PT-q3m032 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 ;