Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r312-tall-165472281900211.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-d1m07, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472281900211
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 904K
-rw-r--r-- 1 mcc users 9.1K Jun 7 17:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 106K Jun 7 17:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Jun 7 17:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Jun 7 17:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 6 15:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 15:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 15:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 11K Jun 7 17:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Jun 7 17:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Jun 7 17:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Jun 7 17:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 15:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:24 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 432K 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

here is the order used to build the result vector(from text file)
FORMULA_NAME DBSingleClientW-PT-d1m07-LTLCardinality-00
FORMULA_NAME DBSingleClientW-PT-d1m07-LTLCardinality-01
FORMULA_NAME DBSingleClientW-PT-d1m07-LTLCardinality-02
FORMULA_NAME DBSingleClientW-PT-d1m07-LTLCardinality-03
FORMULA_NAME DBSingleClientW-PT-d1m07-LTLCardinality-04
FORMULA_NAME DBSingleClientW-PT-d1m07-LTLCardinality-05
FORMULA_NAME DBSingleClientW-PT-d1m07-LTLCardinality-06
FORMULA_NAME DBSingleClientW-PT-d1m07-LTLCardinality-07
FORMULA_NAME DBSingleClientW-PT-d1m07-LTLCardinality-08
FORMULA_NAME DBSingleClientW-PT-d1m07-LTLCardinality-09
FORMULA_NAME DBSingleClientW-PT-d1m07-LTLCardinality-10
FORMULA_NAME DBSingleClientW-PT-d1m07-LTLCardinality-11
FORMULA_NAME DBSingleClientW-PT-d1m07-LTLCardinality-12
FORMULA_NAME DBSingleClientW-PT-d1m07-LTLCardinality-13
FORMULA_NAME DBSingleClientW-PT-d1m07-LTLCardinality-14
FORMULA_NAME DBSingleClientW-PT-d1m07-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1654776869241

Running Version 202205111006
[2022-06-09 12:14:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-09 12:14:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 12:14:30] [INFO ] Load time of PNML (sax parser for PT used): 129 ms
[2022-06-09 12:14:30] [INFO ] Transformed 1440 places.
[2022-06-09 12:14:30] [INFO ] Transformed 672 transitions.
[2022-06-09 12:14:30] [INFO ] Parsed PT model containing 1440 places and 672 transitions in 264 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Deduced a syphon composed of 1093 places in 12 ms
Reduce places removed 1093 places and 0 transitions.
FORMULA DBSingleClientW-PT-d1m07-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m07-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m07-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m07-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m07-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m07-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m07-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m07-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 7 out of 347 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 347/347 places, 672/672 transitions.
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 326 transition count 592
Discarding 94 places :
Symmetric choice reduction at 1 with 94 rule applications. Total rules 195 place count 232 transition count 333
Iterating global reduction 1 with 94 rules applied. Total rules applied 289 place count 232 transition count 333
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 293 place count 232 transition count 329
Discarding 71 places :
Symmetric choice reduction at 2 with 71 rule applications. Total rules 364 place count 161 transition count 258
Iterating global reduction 2 with 71 rules applied. Total rules applied 435 place count 161 transition count 258
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 441 place count 161 transition count 252
Discarding 37 places :
Symmetric choice reduction at 3 with 37 rule applications. Total rules 478 place count 124 transition count 195
Iterating global reduction 3 with 37 rules applied. Total rules applied 515 place count 124 transition count 195
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 3 with 19 rules applied. Total rules applied 534 place count 124 transition count 176
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 544 place count 114 transition count 158
Iterating global reduction 4 with 10 rules applied. Total rules applied 554 place count 114 transition count 158
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 556 place count 114 transition count 156
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 563 place count 107 transition count 149
Iterating global reduction 5 with 7 rules applied. Total rules applied 570 place count 107 transition count 149
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 572 place count 107 transition count 147
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 578 place count 101 transition count 141
Iterating global reduction 6 with 6 rules applied. Total rules applied 584 place count 101 transition count 141
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 585 place count 101 transition count 140
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 586 place count 100 transition count 138
Iterating global reduction 7 with 1 rules applied. Total rules applied 587 place count 100 transition count 138
Applied a total of 587 rules in 76 ms. Remains 100 /347 variables (removed 247) and now considering 138/672 (removed 534) transitions.
// Phase 1: matrix 138 rows 100 cols
[2022-06-09 12:14:30] [INFO ] Computed 2 place invariants in 13 ms
[2022-06-09 12:14:31] [INFO ] Implicit Places using invariants in 199 ms returned []
// Phase 1: matrix 138 rows 100 cols
[2022-06-09 12:14:31] [INFO ] Computed 2 place invariants in 5 ms
[2022-06-09 12:14:31] [INFO ] State equation strengthened by 47 read => feed constraints.
[2022-06-09 12:14:31] [INFO ] Implicit Places using invariants and state equation in 173 ms returned []
Implicit Place search using SMT with State Equation took 403 ms to find 0 implicit places.
// Phase 1: matrix 138 rows 100 cols
[2022-06-09 12:14:31] [INFO ] Computed 2 place invariants in 6 ms
[2022-06-09 12:14:31] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 100/347 places, 138/672 transitions.
Finished structural reductions, in 1 iterations. Remains : 100/347 places, 138/672 transitions.
Support contains 7 out of 100 places after structural reductions.
[2022-06-09 12:14:31] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2022-06-09 12:14:31] [INFO ] Flatten gal took : 41 ms
FORMULA DBSingleClientW-PT-d1m07-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m07-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-09 12:14:31] [INFO ] Flatten gal took : 16 ms
[2022-06-09 12:14:31] [INFO ] Input system was already deterministic with 138 transitions.
Incomplete random walk after 10000 steps, including 2281 resets, run finished after 388 ms. (steps per millisecond=25 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10000 steps, including 984 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 1032 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 1003 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 959 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 937 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 138 rows 100 cols
[2022-06-09 12:14:32] [INFO ] Computed 2 place invariants in 7 ms
[2022-06-09 12:14:32] [INFO ] After 70ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-09 12:14:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-09 12:14:32] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 12:14:32] [INFO ] After 59ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :4
[2022-06-09 12:14:32] [INFO ] State equation strengthened by 47 read => feed constraints.
[2022-06-09 12:14:32] [INFO ] After 38ms SMT Verify possible using 47 Read/Feed constraints in natural domain returned unsat :1 sat :4
[2022-06-09 12:14:32] [INFO ] After 89ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :4
Attempting to minimize the solution found.
Minimization took 43 ms.
[2022-06-09 12:14:32] [INFO ] After 244ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :4
Fused 5 Parikh solutions to 4 different solutions.
Parikh walk visited 2 properties in 14 ms.
Support contains 3 out of 100 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 100/100 places, 138/138 transitions.
Graph (complete) has 320 edges and 100 vertex of which 99 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 99 transition count 136
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 7 place count 95 transition count 131
Iterating global reduction 1 with 4 rules applied. Total rules applied 11 place count 95 transition count 131
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 13 place count 95 transition count 129
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 17 place count 91 transition count 120
Iterating global reduction 2 with 4 rules applied. Total rules applied 21 place count 91 transition count 120
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 22 place count 91 transition count 119
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 24 place count 89 transition count 117
Iterating global reduction 3 with 2 rules applied. Total rules applied 26 place count 89 transition count 117
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 28 place count 89 transition count 115
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 29 place count 88 transition count 114
Iterating global reduction 4 with 1 rules applied. Total rules applied 30 place count 88 transition count 114
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 31 place count 88 transition count 113
Applied a total of 31 rules in 35 ms. Remains 88 /100 variables (removed 12) and now considering 113/138 (removed 25) transitions.
Finished structural reductions, in 1 iterations. Remains : 88/100 places, 113/138 transitions.
Incomplete random walk after 10000 steps, including 2312 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 992 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 965 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 2) seen :0
Finished probabilistic random walk after 14467 steps, run visited all 2 properties in 111 ms. (steps per millisecond=130 )
Probabilistic random walk after 14467 steps, saw 6895 distinct states, run finished after 112 ms. (steps per millisecond=129 ) properties seen :2
Successfully simplified 1 atomic propositions for a total of 6 simplifications.
FORMULA DBSingleClientW-PT-d1m07-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 5 stabilizing places and 5 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Support contains 2 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 138/138 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 95 transition count 132
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 95 transition count 132
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 12 place count 95 transition count 130
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 17 place count 90 transition count 120
Iterating global reduction 1 with 5 rules applied. Total rules applied 22 place count 90 transition count 120
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 24 place count 90 transition count 118
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 26 place count 88 transition count 116
Iterating global reduction 2 with 2 rules applied. Total rules applied 28 place count 88 transition count 116
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 30 place count 88 transition count 114
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 31 place count 87 transition count 113
Iterating global reduction 3 with 1 rules applied. Total rules applied 32 place count 87 transition count 113
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 33 place count 87 transition count 112
Applied a total of 33 rules in 8 ms. Remains 87 /100 variables (removed 13) and now considering 112/138 (removed 26) transitions.
// Phase 1: matrix 112 rows 87 cols
[2022-06-09 12:14:33] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:14:33] [INFO ] Implicit Places using invariants in 129 ms returned []
// Phase 1: matrix 112 rows 87 cols
[2022-06-09 12:14:33] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:14:33] [INFO ] State equation strengthened by 39 read => feed constraints.
[2022-06-09 12:14:33] [INFO ] Implicit Places using invariants and state equation in 240 ms returned []
Implicit Place search using SMT with State Equation took 378 ms to find 0 implicit places.
// Phase 1: matrix 112 rows 87 cols
[2022-06-09 12:14:33] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:14:33] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 87/100 places, 112/138 transitions.
Finished structural reductions, in 1 iterations. Remains : 87/100 places, 112/138 transitions.
Stuttering acceptance computed with spot in 226 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : DBSingleClientW-PT-d1m07-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p0:(GT s59 s23)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA DBSingleClientW-PT-d1m07-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DBSingleClientW-PT-d1m07-LTLCardinality-00 finished in 794 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(G(p0))))'
Support contains 1 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 138/138 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 95 transition count 132
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 95 transition count 132
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 95 transition count 131
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 16 place count 90 transition count 122
Iterating global reduction 1 with 5 rules applied. Total rules applied 21 place count 90 transition count 122
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 23 place count 90 transition count 120
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 26 place count 87 transition count 116
Iterating global reduction 2 with 3 rules applied. Total rules applied 29 place count 87 transition count 116
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 32 place count 87 transition count 113
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 34 place count 85 transition count 106
Iterating global reduction 3 with 2 rules applied. Total rules applied 36 place count 85 transition count 106
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 37 place count 85 transition count 105
Applied a total of 37 rules in 23 ms. Remains 85 /100 variables (removed 15) and now considering 105/138 (removed 33) transitions.
// Phase 1: matrix 105 rows 85 cols
[2022-06-09 12:14:34] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:14:34] [INFO ] Implicit Places using invariants in 52 ms returned []
// Phase 1: matrix 105 rows 85 cols
[2022-06-09 12:14:34] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:14:34] [INFO ] State equation strengthened by 34 read => feed constraints.
[2022-06-09 12:14:34] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
[2022-06-09 12:14:34] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 105 rows 85 cols
[2022-06-09 12:14:34] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:14:34] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 85/100 places, 105/138 transitions.
Finished structural reductions, in 1 iterations. Remains : 85/100 places, 105/138 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : DBSingleClientW-PT-d1m07-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s40 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA DBSingleClientW-PT-d1m07-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DBSingleClientW-PT-d1m07-LTLCardinality-03 finished in 313 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(G(X(p0)))))'
Support contains 1 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 138/138 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 95 transition count 132
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 95 transition count 132
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 12 place count 95 transition count 130
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 17 place count 90 transition count 123
Iterating global reduction 1 with 5 rules applied. Total rules applied 22 place count 90 transition count 123
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 24 place count 90 transition count 121
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 26 place count 88 transition count 118
Iterating global reduction 2 with 2 rules applied. Total rules applied 28 place count 88 transition count 118
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 31 place count 88 transition count 115
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 32 place count 87 transition count 109
Iterating global reduction 3 with 1 rules applied. Total rules applied 33 place count 87 transition count 109
Applied a total of 33 rules in 25 ms. Remains 87 /100 variables (removed 13) and now considering 109/138 (removed 29) transitions.
// Phase 1: matrix 109 rows 87 cols
[2022-06-09 12:14:34] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 12:14:34] [INFO ] Implicit Places using invariants in 54 ms returned []
// Phase 1: matrix 109 rows 87 cols
[2022-06-09 12:14:34] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:14:34] [INFO ] State equation strengthened by 32 read => feed constraints.
[2022-06-09 12:14:34] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
[2022-06-09 12:14:34] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 109 rows 87 cols
[2022-06-09 12:14:34] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:14:34] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 87/100 places, 109/138 transitions.
Finished structural reductions, in 1 iterations. Remains : 87/100 places, 109/138 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : DBSingleClientW-PT-d1m07-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s31)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA DBSingleClientW-PT-d1m07-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DBSingleClientW-PT-d1m07-LTLCardinality-07 finished in 300 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(p0)))'
Support contains 1 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 138/138 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 95 transition count 132
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 95 transition count 132
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 12 place count 95 transition count 130
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 17 place count 90 transition count 120
Iterating global reduction 1 with 5 rules applied. Total rules applied 22 place count 90 transition count 120
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 23 place count 90 transition count 119
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 26 place count 87 transition count 115
Iterating global reduction 2 with 3 rules applied. Total rules applied 29 place count 87 transition count 115
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 32 place count 87 transition count 112
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 33 place count 86 transition count 111
Iterating global reduction 3 with 1 rules applied. Total rules applied 34 place count 86 transition count 111
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 35 place count 86 transition count 110
Applied a total of 35 rules in 11 ms. Remains 86 /100 variables (removed 14) and now considering 110/138 (removed 28) transitions.
// Phase 1: matrix 110 rows 86 cols
[2022-06-09 12:14:34] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:14:34] [INFO ] Implicit Places using invariants in 53 ms returned []
// Phase 1: matrix 110 rows 86 cols
[2022-06-09 12:14:34] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:14:34] [INFO ] State equation strengthened by 38 read => feed constraints.
[2022-06-09 12:14:35] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
// Phase 1: matrix 110 rows 86 cols
[2022-06-09 12:14:35] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:14:35] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 86/100 places, 110/138 transitions.
Finished structural reductions, in 1 iterations. Remains : 86/100 places, 110/138 transitions.
Stuttering acceptance computed with spot in 80 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DBSingleClientW-PT-d1m07-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT s7 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DBSingleClientW-PT-d1m07-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DBSingleClientW-PT-d1m07-LTLCardinality-08 finished in 350 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 138/138 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 95 transition count 133
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 95 transition count 133
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 95 transition count 132
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 16 place count 90 transition count 122
Iterating global reduction 1 with 5 rules applied. Total rules applied 21 place count 90 transition count 122
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 23 place count 90 transition count 120
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 25 place count 88 transition count 117
Iterating global reduction 2 with 2 rules applied. Total rules applied 27 place count 88 transition count 117
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 28 place count 88 transition count 116
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 30 place count 86 transition count 109
Iterating global reduction 3 with 2 rules applied. Total rules applied 32 place count 86 transition count 109
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 33 place count 86 transition count 108
Applied a total of 33 rules in 17 ms. Remains 86 /100 variables (removed 14) and now considering 108/138 (removed 30) transitions.
// Phase 1: matrix 108 rows 86 cols
[2022-06-09 12:14:35] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:14:35] [INFO ] Implicit Places using invariants in 55 ms returned []
// Phase 1: matrix 108 rows 86 cols
[2022-06-09 12:14:35] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:14:35] [INFO ] State equation strengthened by 33 read => feed constraints.
[2022-06-09 12:14:35] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 201 ms to find 0 implicit places.
[2022-06-09 12:14:35] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 108 rows 86 cols
[2022-06-09 12:14:35] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 12:14:35] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 86/100 places, 108/138 transitions.
Finished structural reductions, in 1 iterations. Remains : 86/100 places, 108/138 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DBSingleClientW-PT-d1m07-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s74 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 28627 steps with 6586 reset in 171 ms.
FORMULA DBSingleClientW-PT-d1m07-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DBSingleClientW-PT-d1m07-LTLCardinality-15 finished in 537 ms.
All properties solved by simple procedures.
Total runtime 5319 ms.

BK_STOP 1654776875760

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DBSingleClientW-PT-d1m07"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is DBSingleClientW-PT-d1m07, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r312-tall-165472281900211"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d1m07.tgz
mv DBSingleClientW-PT-d1m07 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;