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.r032-oct2-167813615500032.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is ASLink-PT-03b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r032-oct2-167813615500032
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 944K
-rw-r--r-- 1 mcc users 6.5K Feb 26 13:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 13:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 26 13:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 13:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 13:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 26 13:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Feb 26 13:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 26 13:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 544K 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 1678835105085

Running Version 202205111006
[2023-03-14 23:05:07] [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]
[2023-03-14 23:05:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 23:05:07] [INFO ] Load time of PNML (sax parser for PT used): 219 ms
[2023-03-14 23:05:07] [INFO ] Transformed 1638 places.
[2023-03-14 23:05:07] [INFO ] Transformed 2094 transitions.
[2023-03-14 23:05:07] [INFO ] Found NUPN structural information;
[2023-03-14 23:05:07] [INFO ] Parsed PT model containing 1638 places and 2094 transitions in 386 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 1638/1638 places, 2094/2094 transitions.
Drop transitions removed 376 transitions
Trivial Post-agglo rules discarded 376 transitions
Performed 376 trivial Post agglomeration. Transition count delta: 376
Iterating post reduction 0 with 376 rules applied. Total rules applied 376 place count 1638 transition count 1718
Reduce places removed 376 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 394 rules applied. Total rules applied 770 place count 1262 transition count 1700
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 775 place count 1257 transition count 1700
Performed 377 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 377 Pre rules applied. Total rules applied 775 place count 1257 transition count 1323
Deduced a syphon composed of 377 places in 11 ms
Ensure Unique test removed 33 places
Reduce places removed 410 places and 0 transitions.
Iterating global reduction 3 with 787 rules applied. Total rules applied 1562 place count 847 transition count 1323
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 3 with 25 rules applied. Total rules applied 1587 place count 844 transition count 1301
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 4 with 22 rules applied. Total rules applied 1609 place count 822 transition count 1301
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 12 Pre rules applied. Total rules applied 1609 place count 822 transition count 1289
Deduced a syphon composed of 12 places in 18 ms
Ensure Unique test removed 12 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 5 with 36 rules applied. Total rules applied 1645 place count 798 transition count 1289
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 12 Pre rules applied. Total rules applied 1645 place count 798 transition count 1277
Deduced a syphon composed of 12 places in 19 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 5 with 24 rules applied. Total rules applied 1669 place count 786 transition count 1277
Discarding 51 places :
Symmetric choice reduction at 5 with 51 rule applications. Total rules 1720 place count 735 transition count 1226
Iterating global reduction 5 with 51 rules applied. Total rules applied 1771 place count 735 transition count 1226
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1772 place count 735 transition count 1225
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 18 Pre rules applied. Total rules applied 1772 place count 735 transition count 1207
Deduced a syphon composed of 18 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 6 with 37 rules applied. Total rules applied 1809 place count 716 transition count 1207
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1809 place count 716 transition count 1206
Deduced a syphon composed of 1 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 3 rules applied. Total rules applied 1812 place count 714 transition count 1206
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1816 place count 710 transition count 1179
Iterating global reduction 6 with 4 rules applied. Total rules applied 1820 place count 710 transition count 1179
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 3 Pre rules applied. Total rules applied 1820 place count 710 transition count 1176
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 1826 place count 707 transition count 1176
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1827 place count 706 transition count 1168
Iterating global reduction 6 with 1 rules applied. Total rules applied 1828 place count 706 transition count 1168
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1829 place count 705 transition count 1160
Iterating global reduction 6 with 1 rules applied. Total rules applied 1830 place count 705 transition count 1160
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1831 place count 704 transition count 1152
Iterating global reduction 6 with 1 rules applied. Total rules applied 1832 place count 704 transition count 1152
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1833 place count 703 transition count 1144
Iterating global reduction 6 with 1 rules applied. Total rules applied 1834 place count 703 transition count 1144
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1835 place count 702 transition count 1136
Iterating global reduction 6 with 1 rules applied. Total rules applied 1836 place count 702 transition count 1136
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1837 place count 701 transition count 1128
Iterating global reduction 6 with 1 rules applied. Total rules applied 1838 place count 701 transition count 1128
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1839 place count 700 transition count 1120
Iterating global reduction 6 with 1 rules applied. Total rules applied 1840 place count 700 transition count 1120
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1841 place count 699 transition count 1112
Iterating global reduction 6 with 1 rules applied. Total rules applied 1842 place count 699 transition count 1112
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1843 place count 698 transition count 1104
Iterating global reduction 6 with 1 rules applied. Total rules applied 1844 place count 698 transition count 1104
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1845 place count 697 transition count 1096
Iterating global reduction 6 with 1 rules applied. Total rules applied 1846 place count 697 transition count 1096
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1847 place count 696 transition count 1088
Iterating global reduction 6 with 1 rules applied. Total rules applied 1848 place count 696 transition count 1088
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1849 place count 695 transition count 1080
Iterating global reduction 6 with 1 rules applied. Total rules applied 1850 place count 695 transition count 1080
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1851 place count 694 transition count 1072
Iterating global reduction 6 with 1 rules applied. Total rules applied 1852 place count 694 transition count 1072
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1853 place count 693 transition count 1064
Iterating global reduction 6 with 1 rules applied. Total rules applied 1854 place count 693 transition count 1064
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1855 place count 692 transition count 1056
Iterating global reduction 6 with 1 rules applied. Total rules applied 1856 place count 692 transition count 1056
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1857 place count 691 transition count 1048
Iterating global reduction 6 with 1 rules applied. Total rules applied 1858 place count 691 transition count 1048
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 1 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 6 with 180 rules applied. Total rules applied 2038 place count 601 transition count 958
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2039 place count 600 transition count 957
Ensure Unique test removed 1 places
Iterating global reduction 6 with 2 rules applied. Total rules applied 2041 place count 599 transition count 957
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2042 place count 598 transition count 956
Iterating global reduction 6 with 1 rules applied. Total rules applied 2043 place count 598 transition count 956
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 2 rules applied. Total rules applied 2045 place count 598 transition count 954
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2046 place count 597 transition count 954
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2048 place count 596 transition count 963
Applied a total of 2048 rules in 1413 ms. Remains 596 /1638 variables (removed 1042) and now considering 963/2094 (removed 1131) transitions.
// Phase 1: matrix 963 rows 596 cols
[2023-03-14 23:05:09] [INFO ] Computed 109 place invariants in 38 ms
[2023-03-14 23:05:11] [INFO ] Implicit Places using invariants in 2016 ms returned [2, 19, 20, 23, 33, 50, 68, 150, 164, 165, 166, 167, 169, 186, 204, 286, 300, 301, 302, 303, 305, 322, 340, 422, 427, 438, 439, 440, 441, 442, 460, 462, 466, 484, 485, 486, 487, 500, 506, 512, 518, 524, 530, 536, 542, 548, 554, 560]
Discarding 48 places :
Implicit Place search using SMT only with invariants took 2061 ms to find 48 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 548/1638 places, 963/2094 transitions.
Drop transitions removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 84 rules applied. Total rules applied 84 place count 548 transition count 879
Reduce places removed 84 places and 0 transitions.
Iterating post reduction 1 with 84 rules applied. Total rules applied 168 place count 464 transition count 879
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 168 place count 464 transition count 852
Deduced a syphon composed of 27 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 55 rules applied. Total rules applied 223 place count 436 transition count 852
Discarding 11 places :
Implicit places reduction removed 11 places
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 2 with 25 rules applied. Total rules applied 248 place count 425 transition count 838
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 262 place count 411 transition count 838
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 262 place count 411 transition count 837
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 264 place count 410 transition count 837
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 279 place count 395 transition count 822
Iterating global reduction 4 with 15 rules applied. Total rules applied 294 place count 395 transition count 822
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 297 place count 395 transition count 819
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 297 place count 395 transition count 818
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 299 place count 394 transition count 818
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 302 place count 391 transition count 812
Iterating global reduction 5 with 3 rules applied. Total rules applied 305 place count 391 transition count 812
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 306 place count 390 transition count 811
Iterating global reduction 5 with 1 rules applied. Total rules applied 307 place count 390 transition count 811
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 308 place count 389 transition count 809
Iterating global reduction 5 with 1 rules applied. Total rules applied 309 place count 389 transition count 809
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 68 rules applied. Total rules applied 377 place count 355 transition count 775
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 380 place count 352 transition count 772
Iterating global reduction 5 with 3 rules applied. Total rules applied 383 place count 352 transition count 772
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 386 place count 352 transition count 769
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 390 place count 350 transition count 770
Applied a total of 390 rules in 174 ms. Remains 350 /548 variables (removed 198) and now considering 770/963 (removed 193) transitions.
// Phase 1: matrix 770 rows 350 cols
[2023-03-14 23:05:11] [INFO ] Computed 49 place invariants in 23 ms
[2023-03-14 23:05:12] [INFO ] Implicit Places using invariants in 1171 ms returned [73, 91, 97, 102, 161, 179, 185, 190, 192, 252, 270, 276, 281, 283, 347]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 1175 ms to find 15 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 335/1638 places, 770/2094 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 335 transition count 769
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 334 transition count 769
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 8 place count 328 transition count 763
Iterating global reduction 2 with 6 rules applied. Total rules applied 14 place count 328 transition count 763
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 20 place count 322 transition count 757
Iterating global reduction 2 with 6 rules applied. Total rules applied 26 place count 322 transition count 757
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 29 place count 319 transition count 754
Iterating global reduction 2 with 3 rules applied. Total rules applied 32 place count 319 transition count 754
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 44 place count 313 transition count 748
Applied a total of 44 rules in 46 ms. Remains 313 /335 variables (removed 22) and now considering 748/770 (removed 22) transitions.
// Phase 1: matrix 748 rows 313 cols
[2023-03-14 23:05:12] [INFO ] Computed 34 place invariants in 20 ms
[2023-03-14 23:05:12] [INFO ] Implicit Places using invariants in 241 ms returned []
// Phase 1: matrix 748 rows 313 cols
[2023-03-14 23:05:12] [INFO ] Computed 34 place invariants in 11 ms
[2023-03-14 23:05:13] [INFO ] Implicit Places using invariants and state equation in 810 ms returned []
Implicit Place search using SMT with State Equation took 1056 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 3 : 313/1638 places, 748/2094 transitions.
Finished structural reductions, in 3 iterations. Remains : 313/1638 places, 748/2094 transitions.
Discarding 46 transitions out of 748. Remains 702
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 167 resets, run finished after 1054 ms. (steps per millisecond=9 ) properties (out of 701) seen :217
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 484) seen :0
Running SMT prover for 484 properties.
// Phase 1: matrix 748 rows 313 cols
[2023-03-14 23:05:14] [INFO ] Computed 34 place invariants in 4 ms
[2023-03-14 23:05:20] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-14 23:05:20] [INFO ] [Real]Absence check using 8 positive and 26 generalized place invariants in 12 ms returned sat
[2023-03-14 23:05:40] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 23:05:40] [INFO ] After 25046ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 484 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 158 out of 313 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 313/313 places, 748/748 transitions.
Free-agglomeration rule applied 13 times.
Iterating global reduction 0 with 13 rules applied. Total rules applied 13 place count 313 transition count 735
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 28 place count 300 transition count 733
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 31 place count 300 transition count 730
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 34 place count 297 transition count 730
Applied a total of 34 rules in 97 ms. Remains 297 /313 variables (removed 16) and now considering 730/748 (removed 18) transitions.
Finished structural reductions, in 1 iterations. Remains : 297/313 places, 730/748 transitions.
Interrupted random walk after 342493 steps, including 7530 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen 5
Incomplete Best-First random walk after 10001 steps, including 71 resets, run finished after 256 ms. (steps per millisecond=39 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10000 steps, including 59 resets, run finished after 409 ms. (steps per millisecond=24 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 74 resets, run finished after 274 ms. (steps per millisecond=36 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 232 ms. (steps per millisecond=43 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 69 resets, run finished after 228 ms. (steps per millisecond=43 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 387 ms. (steps per millisecond=25 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 74 resets, run finished after 195 ms. (steps per millisecond=51 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 245 ms. (steps per millisecond=40 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10000 steps, including 67 resets, run finished after 365 ms. (steps per millisecond=27 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 69 resets, run finished after 274 ms. (steps per millisecond=36 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 283 ms. (steps per millisecond=35 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 72 resets, run finished after 259 ms. (steps per millisecond=38 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 70 resets, run finished after 257 ms. (steps per millisecond=38 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 270 ms. (steps per millisecond=37 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 70 resets, run finished after 281 ms. (steps per millisecond=35 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 72 resets, run finished after 275 ms. (steps per millisecond=36 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10000 steps, including 72 resets, run finished after 266 ms. (steps per millisecond=37 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 280 ms. (steps per millisecond=35 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 71 resets, run finished after 261 ms. (steps per millisecond=38 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10000 steps, including 74 resets, run finished after 258 ms. (steps per millisecond=38 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 71 resets, run finished after 266 ms. (steps per millisecond=37 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 69 resets, run finished after 258 ms. (steps per millisecond=38 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10000 steps, including 71 resets, run finished after 246 ms. (steps per millisecond=40 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 75 resets, run finished after 272 ms. (steps per millisecond=36 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 279 ms. (steps per millisecond=35 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 252 ms. (steps per millisecond=39 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 259 ms. (steps per millisecond=38 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 70 resets, run finished after 261 ms. (steps per millisecond=38 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 69 resets, run finished after 353 ms. (steps per millisecond=28 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 69 resets, run finished after 280 ms. (steps per millisecond=35 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 70 resets, run finished after 411 ms. (steps per millisecond=24 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10000 steps, including 68 resets, run finished after 350 ms. (steps per millisecond=28 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 70 resets, run finished after 347 ms. (steps per millisecond=28 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 258 ms. (steps per millisecond=38 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 239 ms. (steps per millisecond=41 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 69 resets, run finished after 271 ms. (steps per millisecond=36 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 70 resets, run finished after 256 ms. (steps per millisecond=39 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10000 steps, including 70 resets, run finished after 256 ms. (steps per millisecond=39 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 278 ms. (steps per millisecond=35 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 272 ms. (steps per millisecond=36 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 277 ms. (steps per millisecond=36 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 275 ms. (steps per millisecond=36 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 58 resets, run finished after 302 ms. (steps per millisecond=33 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 271 ms. (steps per millisecond=36 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 71 resets, run finished after 267 ms. (steps per millisecond=37 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 69 resets, run finished after 257 ms. (steps per millisecond=38 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 72 resets, run finished after 259 ms. (steps per millisecond=38 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 71 resets, run finished after 374 ms. (steps per millisecond=26 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 296 ms. (steps per millisecond=33 ) properties (out of 479) seen :0
Incomplete Best-First random walk after 10001 steps, including 71 resets, run finished after 262 ms. (steps per millisecond=38 ) properties (out of 479) seen :0
Interrupted probabilistic random walk after 3538578 steps, run timeout after 132001 ms. (steps per millisecond=26 ) properties seen :{203=1, 204=1, 205=1, 208=1, 451=1}
Probabilistic random walk after 3538578 steps, saw 1308650 distinct states, run finished after 132006 ms. (steps per millisecond=26 ) properties seen :5
Running SMT prover for 474 properties.
// Phase 1: matrix 730 rows 297 cols
[2023-03-14 23:08:36] [INFO ] Computed 34 place invariants in 5 ms
[2023-03-14 23:08:41] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-14 23:08:42] [INFO ] [Real]Absence check using 8 positive and 26 generalized place invariants in 72 ms returned sat
[2023-03-14 23:09:06] [INFO ] After 29681ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:474
[2023-03-14 23:09:11] [INFO ] [Nat]Absence check using 8 positive place invariants in 16 ms returned sat
[2023-03-14 23:09:11] [INFO ] [Nat]Absence check using 8 positive and 26 generalized place invariants in 65 ms returned sat
[2023-03-14 23:12:51] [INFO ] After 215926ms SMT Verify possible using state equation in natural domain returned unsat :132 sat :332
[2023-03-14 23:12:51] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-14 23:12:51] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 23:12:51] [INFO ] After 225023ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:474
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK STRUCTURAL_REDUCTION TOPOLOGICAL INITIAL_STATE SAT_SMT
Total runtime 464435 ms.

BK_STOP 1678835571850

--------------------
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//
++ 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 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="ASLink-PT-03b"
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 ASLink-PT-03b, 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 r032-oct2-167813615500032"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-03b.tgz
mv ASLink-PT-03b 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 ;