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.r319-tall-165472289800157.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DBSingleClientW-PT-d2m05, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r319-tall-165472289800157
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 7.2K Jun 7 17:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Jun 7 17:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Jun 7 17:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 67K Jun 7 17:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Jun 6 15:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jun 6 15:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Jun 6 15:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 14K Jun 7 17:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 150K Jun 7 17:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Jun 7 17:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Jun 7 17:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 15:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 1.6M 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 booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1654723865944

Running Version 202205111006
[2022-06-08 21:31:07] [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]
[2022-06-08 21:31:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-08 21:31:07] [INFO ] Load time of PNML (sax parser for PT used): 206 ms
[2022-06-08 21:31:07] [INFO ] Transformed 4763 places.
[2022-06-08 21:31:07] [INFO ] Transformed 2478 transitions.
[2022-06-08 21:31:07] [INFO ] Parsed PT model containing 4763 places and 2478 transitions in 334 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 4763/4763 places, 2478/2478 transitions.
Reduce places removed 3626 places and 0 transitions.
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 199 transitions.
Iterating post reduction 0 with 3825 rules applied. Total rules applied 3825 place count 1137 transition count 2279
Discarding 391 places :
Symmetric choice reduction at 1 with 391 rule applications. Total rules 4216 place count 746 transition count 1209
Iterating global reduction 1 with 391 rules applied. Total rules applied 4607 place count 746 transition count 1209
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 4616 place count 746 transition count 1200
Discarding 316 places :
Symmetric choice reduction at 2 with 316 rule applications. Total rules 4932 place count 430 transition count 884
Iterating global reduction 2 with 316 rules applied. Total rules applied 5248 place count 430 transition count 884
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 5260 place count 430 transition count 872
Discarding 242 places :
Symmetric choice reduction at 3 with 242 rule applications. Total rules 5502 place count 188 transition count 528
Iterating global reduction 3 with 242 rules applied. Total rules applied 5744 place count 188 transition count 528
Ensure Unique test removed 213 transitions
Reduce isomorphic transitions removed 213 transitions.
Iterating post reduction 3 with 213 rules applied. Total rules applied 5957 place count 188 transition count 315
Discarding 25 places :
Symmetric choice reduction at 4 with 25 rule applications. Total rules 5982 place count 163 transition count 269
Iterating global reduction 4 with 25 rules applied. Total rules applied 6007 place count 163 transition count 269
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 6013 place count 163 transition count 263
Discarding 17 places :
Symmetric choice reduction at 5 with 17 rule applications. Total rules 6030 place count 146 transition count 246
Iterating global reduction 5 with 17 rules applied. Total rules applied 6047 place count 146 transition count 246
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 6051 place count 146 transition count 242
Discarding 14 places :
Symmetric choice reduction at 6 with 14 rule applications. Total rules 6065 place count 132 transition count 228
Iterating global reduction 6 with 14 rules applied. Total rules applied 6079 place count 132 transition count 228
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 6092 place count 132 transition count 215
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 6100 place count 124 transition count 171
Iterating global reduction 7 with 8 rules applied. Total rules applied 6108 place count 124 transition count 171
Applied a total of 6108 rules in 255 ms. Remains 124 /4763 variables (removed 4639) and now considering 171/2478 (removed 2307) transitions.
// Phase 1: matrix 171 rows 124 cols
[2022-06-08 21:31:07] [INFO ] Computed 2 place invariants in 15 ms
[2022-06-08 21:31:07] [INFO ] Implicit Places using invariants in 238 ms returned []
// Phase 1: matrix 171 rows 124 cols
[2022-06-08 21:31:07] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-08 21:31:08] [INFO ] State equation strengthened by 52 read => feed constraints.
[2022-06-08 21:31:08] [INFO ] Implicit Places using invariants and state equation in 278 ms returned []
Implicit Place search using SMT with State Equation took 546 ms to find 0 implicit places.
// Phase 1: matrix 171 rows 124 cols
[2022-06-08 21:31:08] [INFO ] Computed 2 place invariants in 6 ms
[2022-06-08 21:31:08] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 124/4763 places, 171/2478 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/4763 places, 171/2478 transitions.
Discarding 65 transitions out of 171. Remains 106
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 2267 resets, run finished after 659 ms. (steps per millisecond=15 ) properties (out of 105) seen :27
Incomplete Best-First random walk after 1001 steps, including 39 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 37 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 78) seen :3
Incomplete Best-First random walk after 1000 steps, including 53 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1000 steps, including 50 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 39 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1000 steps, including 48 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 54 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 47 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1000 steps, including 53 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1000 steps, including 41 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 51 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 43 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 40 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 47 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1000 steps, including 49 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 51 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1000 steps, including 200 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1000 steps, including 200 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1000 steps, including 200 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 96 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 94 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 109 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 104 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 108 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1000 steps, including 115 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1000 steps, including 109 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 106 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 99 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 118 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 79 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 103 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1000 steps, including 97 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1001 steps, including 102 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1000 steps, including 71 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 75) seen :0
Incomplete Best-First random walk after 1000 steps, including 105 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 75) seen :0
Running SMT prover for 75 properties.
// Phase 1: matrix 171 rows 124 cols
[2022-06-08 21:31:09] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-08 21:31:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-08 21:31:10] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-08 21:31:11] [INFO ] After 1441ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:75
[2022-06-08 21:31:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-08 21:31:11] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 4 ms returned sat
[2022-06-08 21:31:12] [INFO ] After 916ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :75
[2022-06-08 21:31:12] [INFO ] State equation strengthened by 52 read => feed constraints.
[2022-06-08 21:31:13] [INFO ] After 1163ms SMT Verify possible using 52 Read/Feed constraints in natural domain returned unsat :0 sat :75
[2022-06-08 21:31:15] [INFO ] After 2645ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :75
Attempting to minimize the solution found.
Minimization took 1025 ms.
[2022-06-08 21:31:16] [INFO ] After 4956ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :75
Parikh walk visited 20 properties in 2564 ms.
Support contains 75 out of 124 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 124/124 places, 171/171 transitions.
Applied a total of 0 rules in 13 ms. Remains 124 /124 variables (removed 0) and now considering 171/171 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 171/171 transitions.
Incomplete random walk after 1000000 steps, including 230030 resets, run finished after 26944 ms. (steps per millisecond=37 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100000 steps, including 4481 resets, run finished after 846 ms. (steps per millisecond=118 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 4521 resets, run finished after 816 ms. (steps per millisecond=122 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 4564 resets, run finished after 862 ms. (steps per millisecond=116 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 4509 resets, run finished after 773 ms. (steps per millisecond=129 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100000 steps, including 4539 resets, run finished after 790 ms. (steps per millisecond=126 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 4398 resets, run finished after 760 ms. (steps per millisecond=131 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 4387 resets, run finished after 760 ms. (steps per millisecond=131 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 4474 resets, run finished after 738 ms. (steps per millisecond=135 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 4536 resets, run finished after 771 ms. (steps per millisecond=129 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 4461 resets, run finished after 745 ms. (steps per millisecond=134 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100000 steps, including 4560 resets, run finished after 761 ms. (steps per millisecond=131 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100000 steps, including 4470 resets, run finished after 751 ms. (steps per millisecond=133 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 4456 resets, run finished after 744 ms. (steps per millisecond=134 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 4436 resets, run finished after 779 ms. (steps per millisecond=128 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 4486 resets, run finished after 780 ms. (steps per millisecond=128 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100000 steps, including 4494 resets, run finished after 767 ms. (steps per millisecond=130 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 4427 resets, run finished after 788 ms. (steps per millisecond=126 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100000 steps, including 4429 resets, run finished after 778 ms. (steps per millisecond=128 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 4527 resets, run finished after 778 ms. (steps per millisecond=128 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 4462 resets, run finished after 809 ms. (steps per millisecond=123 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100000 steps, including 20000 resets, run finished after 1593 ms. (steps per millisecond=62 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100000 steps, including 20000 resets, run finished after 1574 ms. (steps per millisecond=63 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100000 steps, including 20000 resets, run finished after 1521 ms. (steps per millisecond=65 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 9707 resets, run finished after 1067 ms. (steps per millisecond=93 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100000 steps, including 9705 resets, run finished after 1102 ms. (steps per millisecond=90 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100000 steps, including 9634 resets, run finished after 1125 ms. (steps per millisecond=88 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 9261 resets, run finished after 1110 ms. (steps per millisecond=90 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100000 steps, including 9775 resets, run finished after 1119 ms. (steps per millisecond=89 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 9716 resets, run finished after 1123 ms. (steps per millisecond=89 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 9596 resets, run finished after 1087 ms. (steps per millisecond=91 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100000 steps, including 9453 resets, run finished after 1106 ms. (steps per millisecond=90 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100000 steps, including 9546 resets, run finished after 1134 ms. (steps per millisecond=88 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 9689 resets, run finished after 1119 ms. (steps per millisecond=89 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100000 steps, including 9495 resets, run finished after 1092 ms. (steps per millisecond=91 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100000 steps, including 9547 resets, run finished after 1115 ms. (steps per millisecond=89 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 9561 resets, run finished after 1134 ms. (steps per millisecond=88 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 9639 resets, run finished after 1109 ms. (steps per millisecond=90 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100000 steps, including 9687 resets, run finished after 1099 ms. (steps per millisecond=90 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100000 steps, including 9652 resets, run finished after 1134 ms. (steps per millisecond=88 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 9522 resets, run finished after 1054 ms. (steps per millisecond=94 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 9787 resets, run finished after 1087 ms. (steps per millisecond=91 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 9536 resets, run finished after 1066 ms. (steps per millisecond=93 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100000 steps, including 9658 resets, run finished after 1054 ms. (steps per millisecond=94 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 9498 resets, run finished after 1090 ms. (steps per millisecond=91 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 9701 resets, run finished after 1028 ms. (steps per millisecond=97 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 9522 resets, run finished after 1066 ms. (steps per millisecond=93 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 9513 resets, run finished after 1081 ms. (steps per millisecond=92 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100000 steps, including 9491 resets, run finished after 1121 ms. (steps per millisecond=89 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 9480 resets, run finished after 1072 ms. (steps per millisecond=93 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 100001 steps, including 9503 resets, run finished after 1079 ms. (steps per millisecond=92 ) properties (out of 55) seen :0
Finished probabilistic random walk after 61139 steps, run visited all 55 properties in 792 ms. (steps per millisecond=77 )
Probabilistic random walk after 61139 steps, saw 27559 distinct states, run finished after 792 ms. (steps per millisecond=77 ) properties seen :55
Able to resolve query QuasiLiveness after proving 106 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK PROBABILISTIC_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 89279 ms.

BK_STOP 1654723956363

--------------------
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="DBSingleClientW-PT-d2m05"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is DBSingleClientW-PT-d2m05, 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 r319-tall-165472289800157"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d2m05.tgz
mv DBSingleClientW-PT-d2m05 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 ;