Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r128-tall-167814505200502.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is DLCshifumi-PT-2b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r128-tall-167814505200502
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.9K Feb 26 07:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 07:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 26 07:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 26 07:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Feb 26 07:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 197K Feb 26 07:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.1K Feb 26 07:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 26K Feb 26 07:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 729K Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1678178460488

Running Version 202205111006
[2023-03-07 08:41:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -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, 1800]
[2023-03-07 08:41:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-07 08:41:01] [INFO ] Load time of PNML (sax parser for PT used): 304 ms
[2023-03-07 08:41:02] [INFO ] Transformed 2483 places.
[2023-03-07 08:41:02] [INFO ] Transformed 3183 transitions.
[2023-03-07 08:41:02] [INFO ] Found NUPN structural information;
[2023-03-07 08:41:02] [INFO ] Parsed PT model containing 2483 places and 3183 transitions in 428 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 2483/2483 places, 3183/3183 transitions.
Graph (trivial) has 2449 edges and 2483 vertex of which 352 / 2483 are part of one of the 23 SCC in 10 ms
Free SCC test removed 329 places
Ensure Unique test removed 348 transitions
Reduce isomorphic transitions removed 348 transitions.
Drop transitions removed 1259 transitions
Trivial Post-agglo rules discarded 1259 transitions
Performed 1259 trivial Post agglomeration. Transition count delta: 1259
Iterating post reduction 0 with 1259 rules applied. Total rules applied 1260 place count 2154 transition count 1576
Reduce places removed 1259 places and 0 transitions.
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Drop transitions removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 1 with 1359 rules applied. Total rules applied 2619 place count 895 transition count 1476
Reduce places removed 49 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 2 with 79 rules applied. Total rules applied 2698 place count 846 transition count 1446
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 2713 place count 831 transition count 1446
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 15 Pre rules applied. Total rules applied 2713 place count 831 transition count 1431
Deduced a syphon composed of 15 places in 20 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 2743 place count 816 transition count 1431
Discarding 234 places :
Symmetric choice reduction at 4 with 234 rule applications. Total rules 2977 place count 582 transition count 1197
Iterating global reduction 4 with 234 rules applied. Total rules applied 3211 place count 582 transition count 1197
Performed 62 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 62 Pre rules applied. Total rules applied 3211 place count 582 transition count 1135
Deduced a syphon composed of 62 places in 7 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 4 with 124 rules applied. Total rules applied 3335 place count 520 transition count 1135
Discarding 44 places :
Symmetric choice reduction at 4 with 44 rule applications. Total rules 3379 place count 476 transition count 851
Iterating global reduction 4 with 44 rules applied. Total rules applied 3423 place count 476 transition count 851
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 4 with 34 rules applied. Total rules applied 3457 place count 476 transition count 817
Performed 136 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 136 places in 0 ms
Reduce places removed 136 places and 0 transitions.
Iterating global reduction 5 with 272 rules applied. Total rules applied 3729 place count 340 transition count 679
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 3731 place count 340 transition count 677
Renaming transitions due to excessive name length > 1024 char.
Performed 49 Post agglomeration using F-continuation condition with reduction of 30 identical transitions.
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 6 with 98 rules applied. Total rules applied 3829 place count 291 transition count 744
Applied a total of 3829 rules in 258 ms. Remains 291 /2483 variables (removed 2192) and now considering 744/3183 (removed 2439) transitions.
[2023-03-07 08:41:02] [INFO ] Flow matrix only has 680 transitions (discarded 64 similar events)
// Phase 1: matrix 680 rows 291 cols
[2023-03-07 08:41:02] [INFO ] Computed 79 place invariants in 18 ms
[2023-03-07 08:41:02] [INFO ] Implicit Places using invariants in 304 ms returned []
[2023-03-07 08:41:02] [INFO ] Flow matrix only has 680 transitions (discarded 64 similar events)
// Phase 1: matrix 680 rows 291 cols
[2023-03-07 08:41:02] [INFO ] Computed 79 place invariants in 6 ms
[2023-03-07 08:41:02] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-07 08:41:03] [INFO ] Implicit Places using invariants and state equation in 432 ms returned []
Implicit Place search using SMT with State Equation took 761 ms to find 0 implicit places.
[2023-03-07 08:41:03] [INFO ] Flow matrix only has 680 transitions (discarded 64 similar events)
// Phase 1: matrix 680 rows 291 cols
[2023-03-07 08:41:03] [INFO ] Computed 79 place invariants in 3 ms
[2023-03-07 08:41:03] [INFO ] Dead Transitions using invariants and state equation in 258 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 291/2483 places, 744/3183 transitions.
Finished structural reductions, in 1 iterations. Remains : 291/2483 places, 744/3183 transitions.
Discarding 307 transitions out of 744. Remains 437
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 441 ms. (steps per millisecond=22 ) properties (out of 436) seen :435
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-07 08:41:03] [INFO ] Flow matrix only has 680 transitions (discarded 64 similar events)
// Phase 1: matrix 680 rows 291 cols
[2023-03-07 08:41:03] [INFO ] Computed 79 place invariants in 9 ms
[2023-03-07 08:41:03] [INFO ] [Real]Absence check using 79 positive place invariants in 13 ms returned sat
[2023-03-07 08:41:04] [INFO ] After 155ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-07 08:41:04] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-07 08:41:04] [INFO ] After 40ms SMT Verify possible using 111 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:41:04] [INFO ] After 280ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 08:41:04] [INFO ] [Nat]Absence check using 79 positive place invariants in 10 ms returned sat
[2023-03-07 08:41:04] [INFO ] After 149ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 08:41:04] [INFO ] After 35ms SMT Verify possible using 111 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 08:41:04] [INFO ] After 76ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2023-03-07 08:41:04] [INFO ] After 307ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 2 out of 291 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 291/291 places, 744/744 transitions.
Drop transitions removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 291 transition count 711
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 47 place count 277 transition count 652
Iterating global reduction 1 with 14 rules applied. Total rules applied 61 place count 277 transition count 652
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 90 place count 277 transition count 623
Drop transitions removed 26 transitions
Redundant transition composition rules discarded 26 transitions
Iterating global reduction 2 with 26 rules applied. Total rules applied 116 place count 277 transition count 597
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 120 place count 273 transition count 593
Iterating global reduction 2 with 4 rules applied. Total rules applied 124 place count 273 transition count 593
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 128 place count 269 transition count 527
Iterating global reduction 2 with 4 rules applied. Total rules applied 132 place count 269 transition count 527
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 136 place count 269 transition count 523
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 140 place count 267 transition count 521
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 142 place count 265 transition count 488
Iterating global reduction 3 with 2 rules applied. Total rules applied 144 place count 265 transition count 488
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 146 place count 265 transition count 486
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 154 place count 261 transition count 513
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 159 place count 261 transition count 508
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 5 with 22 rules applied. Total rules applied 181 place count 261 transition count 486
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 189 place count 257 transition count 513
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 195 place count 257 transition count 507
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 6 with 21 rules applied. Total rules applied 216 place count 257 transition count 486
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 224 place count 253 transition count 513
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 230 place count 253 transition count 507
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 7 with 21 rules applied. Total rules applied 251 place count 253 transition count 486
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 7 with 8 rules applied. Total rules applied 259 place count 249 transition count 513
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 265 place count 249 transition count 507
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 8 with 21 rules applied. Total rules applied 286 place count 249 transition count 486
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 8 rules applied. Total rules applied 294 place count 245 transition count 513
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 8 with 6 rules applied. Total rules applied 300 place count 245 transition count 507
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 9 with 21 rules applied. Total rules applied 321 place count 245 transition count 486
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 329 place count 241 transition count 516
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 336 place count 241 transition count 509
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 10 with 21 rules applied. Total rules applied 357 place count 241 transition count 488
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 10 with 8 rules applied. Total rules applied 365 place count 237 transition count 515
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 371 place count 237 transition count 509
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 11 with 21 rules applied. Total rules applied 392 place count 237 transition count 488
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 8 rules applied. Total rules applied 400 place count 233 transition count 515
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 406 place count 233 transition count 509
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 12 with 21 rules applied. Total rules applied 427 place count 233 transition count 488
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 435 place count 229 transition count 515
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 441 place count 229 transition count 509
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 13 with 21 rules applied. Total rules applied 462 place count 229 transition count 488
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 470 place count 225 transition count 515
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 476 place count 225 transition count 509
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 14 with 21 rules applied. Total rules applied 497 place count 225 transition count 488
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 14 with 8 rules applied. Total rules applied 505 place count 221 transition count 515
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 511 place count 221 transition count 509
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 15 with 21 rules applied. Total rules applied 532 place count 221 transition count 488
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 15 with 8 rules applied. Total rules applied 540 place count 217 transition count 515
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 546 place count 217 transition count 509
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 16 with 21 rules applied. Total rules applied 567 place count 217 transition count 488
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 16 with 8 rules applied. Total rules applied 575 place count 213 transition count 515
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 16 with 6 rules applied. Total rules applied 581 place count 213 transition count 509
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 17 with 21 rules applied. Total rules applied 602 place count 213 transition count 488
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -26
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 610 place count 209 transition count 514
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 17 with 5 rules applied. Total rules applied 615 place count 209 transition count 509
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 18 with 21 rules applied. Total rules applied 636 place count 209 transition count 488
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 18 with 2 rules applied. Total rules applied 638 place count 208 transition count 490
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 18 with 1 rules applied. Total rules applied 639 place count 208 transition count 489
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 19 with 2 rules applied. Total rules applied 641 place count 208 transition count 487
Free-agglomeration rule applied 50 times with reduction of 1 identical transitions.
Iterating global reduction 19 with 50 rules applied. Total rules applied 691 place count 208 transition count 436
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 153 transitions
Reduce isomorphic transitions removed 153 transitions.
Graph (complete) has 452 edges and 158 vertex of which 14 are kept as prefixes of interest. Removing 144 places using SCC suffix rule.2 ms
Discarding 144 places :
Also discarding 196 output transitions
Drop transitions removed 196 transitions
Iterating post reduction 19 with 204 rules applied. Total rules applied 895 place count 14 transition count 87
Drop transitions removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Iterating post reduction 20 with 60 rules applied. Total rules applied 955 place count 14 transition count 27
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 21 with 2 rules applied. Total rules applied 957 place count 14 transition count 25
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 21 with 1 rules applied. Total rules applied 958 place count 13 transition count 24
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 21 with 2 rules applied. Total rules applied 960 place count 11 transition count 24
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 22 with 6 rules applied. Total rules applied 966 place count 7 transition count 22
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 22 with 8 rules applied. Total rules applied 974 place count 7 transition count 14
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 23 with 3 rules applied. Total rules applied 977 place count 5 transition count 13
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (trivial) has 2 edges and 5 vertex of which 2 / 5 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Iterating post reduction 23 with 4 rules applied. Total rules applied 981 place count 4 transition count 10
Drop transitions removed 2 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 24 with 4 rules applied. Total rules applied 985 place count 4 transition count 6
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 25 with 1 rules applied. Total rules applied 986 place count 4 transition count 5
Applied a total of 986 rules in 373 ms. Remains 4 /291 variables (removed 287) and now considering 5/744 (removed 739) transitions.
Finished structural reductions, in 1 iterations. Remains : 4/291 places, 5/744 transitions.
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Able to resolve query QuasiLiveness after proving 437 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 3255 ms.

BK_STOP 1678178464903

--------------------
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
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination QuasiLiveness -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 1800 -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="DLCshifumi-PT-2b"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2022"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool gold2022"
echo " Input is DLCshifumi-PT-2b, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r128-tall-167814505200502"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-2b.tgz
mv DLCshifumi-PT-2b execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;