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-165472281900203.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-d1m06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472281900203
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 868K
-rw-r--r-- 1 mcc users 8.2K Jun 7 17:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K Jun 7 17:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Jun 7 17:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Jun 7 17:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K 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 17K Jun 6 15:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 12K Jun 7 17:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Jun 7 17:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Jun 7 17:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Jun 7 17:12 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-d1m06-LTLCardinality-00
FORMULA_NAME DBSingleClientW-PT-d1m06-LTLCardinality-01
FORMULA_NAME DBSingleClientW-PT-d1m06-LTLCardinality-02
FORMULA_NAME DBSingleClientW-PT-d1m06-LTLCardinality-03
FORMULA_NAME DBSingleClientW-PT-d1m06-LTLCardinality-04
FORMULA_NAME DBSingleClientW-PT-d1m06-LTLCardinality-05
FORMULA_NAME DBSingleClientW-PT-d1m06-LTLCardinality-06
FORMULA_NAME DBSingleClientW-PT-d1m06-LTLCardinality-07
FORMULA_NAME DBSingleClientW-PT-d1m06-LTLCardinality-08
FORMULA_NAME DBSingleClientW-PT-d1m06-LTLCardinality-09
FORMULA_NAME DBSingleClientW-PT-d1m06-LTLCardinality-10
FORMULA_NAME DBSingleClientW-PT-d1m06-LTLCardinality-11
FORMULA_NAME DBSingleClientW-PT-d1m06-LTLCardinality-12
FORMULA_NAME DBSingleClientW-PT-d1m06-LTLCardinality-13
FORMULA_NAME DBSingleClientW-PT-d1m06-LTLCardinality-14
FORMULA_NAME DBSingleClientW-PT-d1m06-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1654776629902

Running Version 202205111006
[2022-06-09 12:10:31] [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 12:10:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 12:10:31] [INFO ] Load time of PNML (sax parser for PT used): 136 ms
[2022-06-09 12:10:31] [INFO ] Transformed 1440 places.
[2022-06-09 12:10:31] [INFO ] Transformed 672 transitions.
[2022-06-09 12:10:31] [INFO ] Parsed PT model containing 1440 places and 672 transitions in 242 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 1093 places in 6 ms
Reduce places removed 1093 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA DBSingleClientW-PT-d1m06-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m06-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 6 out of 347 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 347/347 places, 672/672 transitions.
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 78 transitions
Reduce isomorphic transitions removed 78 transitions.
Iterating post reduction 0 with 98 rules applied. Total rules applied 98 place count 327 transition count 594
Discarding 93 places :
Symmetric choice reduction at 1 with 93 rule applications. Total rules 191 place count 234 transition count 339
Iterating global reduction 1 with 93 rules applied. Total rules applied 284 place count 234 transition count 339
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 288 place count 234 transition count 335
Discarding 71 places :
Symmetric choice reduction at 2 with 71 rule applications. Total rules 359 place count 163 transition count 264
Iterating global reduction 2 with 71 rules applied. Total rules applied 430 place count 163 transition count 264
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 436 place count 163 transition count 258
Discarding 38 places :
Symmetric choice reduction at 3 with 38 rule applications. Total rules 474 place count 125 transition count 196
Iterating global reduction 3 with 38 rules applied. Total rules applied 512 place count 125 transition count 196
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 3 with 22 rules applied. Total rules applied 534 place count 125 transition count 174
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 544 place count 115 transition count 159
Iterating global reduction 4 with 10 rules applied. Total rules applied 554 place count 115 transition count 159
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 555 place count 115 transition count 158
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 562 place count 108 transition count 151
Iterating global reduction 5 with 7 rules applied. Total rules applied 569 place count 108 transition count 151
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 572 place count 108 transition count 148
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 577 place count 103 transition count 143
Iterating global reduction 6 with 5 rules applied. Total rules applied 582 place count 103 transition count 143
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 583 place count 103 transition count 142
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 584 place count 102 transition count 140
Iterating global reduction 7 with 1 rules applied. Total rules applied 585 place count 102 transition count 140
Applied a total of 585 rules in 74 ms. Remains 102 /347 variables (removed 245) and now considering 140/672 (removed 532) transitions.
// Phase 1: matrix 140 rows 102 cols
[2022-06-09 12:10:31] [INFO ] Computed 2 place invariants in 14 ms
[2022-06-09 12:10:31] [INFO ] Implicit Places using invariants in 211 ms returned []
// Phase 1: matrix 140 rows 102 cols
[2022-06-09 12:10:31] [INFO ] Computed 2 place invariants in 5 ms
[2022-06-09 12:10:31] [INFO ] State equation strengthened by 53 read => feed constraints.
[2022-06-09 12:10:31] [INFO ] Implicit Places using invariants and state equation in 214 ms returned []
Implicit Place search using SMT with State Equation took 451 ms to find 0 implicit places.
// Phase 1: matrix 140 rows 102 cols
[2022-06-09 12:10:31] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:10:32] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 102/347 places, 140/672 transitions.
Finished structural reductions, in 1 iterations. Remains : 102/347 places, 140/672 transitions.
Support contains 6 out of 102 places after structural reductions.
[2022-06-09 12:10:32] [INFO ] Flatten gal took : 37 ms
[2022-06-09 12:10:32] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
FORMULA DBSingleClientW-PT-d1m06-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-09 12:10:32] [INFO ] Flatten gal took : 15 ms
[2022-06-09 12:10:32] [INFO ] Input system was already deterministic with 140 transitions.
Incomplete random walk after 10000 steps, including 2255 resets, run finished after 389 ms. (steps per millisecond=25 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 982 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 982 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 995 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 1023 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 958 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 2399856 steps, run timeout after 3001 ms. (steps per millisecond=799 ) properties seen :{0=1, 2=1, 3=1, 4=1}
Probabilistic random walk after 2399856 steps, saw 880235 distinct states, run finished after 3001 ms. (steps per millisecond=799 ) properties seen :4
Running SMT prover for 1 properties.
// Phase 1: matrix 140 rows 102 cols
[2022-06-09 12:10:36] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:10:36] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2022-06-09 12:10:36] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 12:10:36] [INFO ] After 83ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 1 atomic propositions for a total of 3 simplifications.
Computed a total of 5 stabilizing places and 5 stable transitions
Graph (complete) has 352 edges and 102 vertex of which 101 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.7 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(!(X(!X(!(p0 U false))) U p1))))'
Support contains 3 out of 102 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 140/140 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 100 transition count 137
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 100 transition count 137
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 98 transition count 134
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 98 transition count 134
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 98 transition count 133
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 97 transition count 132
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 97 transition count 132
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 12 place count 97 transition count 131
Applied a total of 12 rules in 7 ms. Remains 97 /102 variables (removed 5) and now considering 131/140 (removed 9) transitions.
// Phase 1: matrix 131 rows 97 cols
[2022-06-09 12:10:36] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:10:36] [INFO ] Implicit Places using invariants in 66 ms returned []
// Phase 1: matrix 131 rows 97 cols
[2022-06-09 12:10:36] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 12:10:36] [INFO ] State equation strengthened by 48 read => feed constraints.
[2022-06-09 12:10:36] [INFO ] Implicit Places using invariants and state equation in 253 ms returned []
Implicit Place search using SMT with State Equation took 320 ms to find 0 implicit places.
// Phase 1: matrix 131 rows 97 cols
[2022-06-09 12:10:36] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-09 12:10:36] [INFO ] Dead Transitions using invariants and state equation in 207 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 97/102 places, 131/140 transitions.
Finished structural reductions, in 1 iterations. Remains : 97/102 places, 131/140 transitions.
Stuttering acceptance computed with spot in 189 ms :[true, p1, p1]
Running random walk in product with property : DBSingleClientW-PT-d1m06-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(OR (LEQ 3 s62) (LEQ s91 s94))], 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 1 ms.
FORMULA DBSingleClientW-PT-d1m06-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DBSingleClientW-PT-d1m06-LTLCardinality-02 finished in 771 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(G(F(X(G(p0))))))'
Support contains 2 out of 102 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 102/102 places, 140/140 transitions.
Graph (complete) has 352 edges and 102 vertex of which 101 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 101 transition count 139
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 4 place count 99 transition count 133
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 99 transition count 133
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 8 place count 97 transition count 131
Iterating global reduction 1 with 2 rules applied. Total rules applied 10 place count 97 transition count 131
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 13 place count 94 transition count 127
Iterating global reduction 1 with 3 rules applied. Total rules applied 16 place count 94 transition count 127
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 17 place count 94 transition count 126
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 19 place count 92 transition count 121
Iterating global reduction 2 with 2 rules applied. Total rules applied 21 place count 92 transition count 121
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 23 place count 90 transition count 119
Iterating global reduction 2 with 2 rules applied. Total rules applied 25 place count 90 transition count 119
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 27 place count 90 transition count 117
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 28 place count 89 transition count 116
Iterating global reduction 3 with 1 rules applied. Total rules applied 29 place count 89 transition count 116
Applied a total of 29 rules in 26 ms. Remains 89 /102 variables (removed 13) and now considering 116/140 (removed 24) transitions.
// Phase 1: matrix 116 rows 89 cols
[2022-06-09 12:10:37] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:10:37] [INFO ] Implicit Places using invariants in 127 ms returned []
// Phase 1: matrix 116 rows 89 cols
[2022-06-09 12:10:37] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:10:37] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-06-09 12:10:37] [INFO ] Implicit Places using invariants and state equation in 183 ms returned []
Implicit Place search using SMT with State Equation took 316 ms to find 0 implicit places.
[2022-06-09 12:10:37] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 116 rows 89 cols
[2022-06-09 12:10:37] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:10:37] [INFO ] Dead Transitions using invariants and state equation in 153 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 89/102 places, 116/140 transitions.
Finished structural reductions, in 1 iterations. Remains : 89/102 places, 116/140 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : DBSingleClientW-PT-d1m06-LTLCardinality-05 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 s82 s57)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 22934 reset in 311 ms.
Product exploration explored 100000 steps with 22934 reset in 157 ms.
Computed a total of 5 stabilizing places and 5 stable transitions
Computed a total of 5 stabilizing places and 5 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 99 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2327 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 967 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Finished probabilistic random walk after 4384 steps, run visited all 1 properties in 9 ms. (steps per millisecond=487 )
Probabilistic random walk after 4384 steps, saw 2028 distinct states, run finished after 9 ms. (steps per millisecond=487 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 107 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Support contains 2 out of 89 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 89/89 places, 116/116 transitions.
Applied a total of 0 rules in 11 ms. Remains 89 /89 variables (removed 0) and now considering 116/116 (removed 0) transitions.
// Phase 1: matrix 116 rows 89 cols
[2022-06-09 12:10:38] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:10:38] [INFO ] Implicit Places using invariants in 57 ms returned []
// Phase 1: matrix 116 rows 89 cols
[2022-06-09 12:10:38] [INFO ] Computed 2 place invariants in 8 ms
[2022-06-09 12:10:38] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-06-09 12:10:38] [INFO ] Implicit Places using invariants and state equation in 167 ms returned []
Implicit Place search using SMT with State Equation took 226 ms to find 0 implicit places.
[2022-06-09 12:10:38] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 116 rows 89 cols
[2022-06-09 12:10:38] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-09 12:10:38] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 89/89 places, 116/116 transitions.
Computed a total of 5 stabilizing places and 5 stable transitions
Computed a total of 5 stabilizing places and 5 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 334 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2278 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 1055 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Finished probabilistic random walk after 4384 steps, run visited all 1 properties in 9 ms. (steps per millisecond=487 )
Probabilistic random walk after 4384 steps, saw 2028 distinct states, run finished after 9 ms. (steps per millisecond=487 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Product exploration explored 100000 steps with 22908 reset in 127 ms.
Product exploration explored 100000 steps with 23044 reset in 186 ms.
Built C files in :
/tmp/ltsmin7536969385346547894
[2022-06-09 12:10:39] [INFO ] Computing symmetric may disable matrix : 116 transitions.
[2022-06-09 12:10:39] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-09 12:10:39] [INFO ] Computing symmetric may enable matrix : 116 transitions.
[2022-06-09 12:10:39] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-09 12:10:39] [INFO ] Computing Do-Not-Accords matrix : 116 transitions.
[2022-06-09 12:10:39] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-09 12:10:39] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7536969385346547894
Running compilation step : cd /tmp/ltsmin7536969385346547894;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 347 ms.
Running link step : cd /tmp/ltsmin7536969385346547894;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin7536969385346547894;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6024487360664821123.hoa' '--buchi-type=spotba'
LTSmin run took 132 ms.
FORMULA DBSingleClientW-PT-d1m06-LTLCardinality-05 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DBSingleClientW-PT-d1m06-LTLCardinality-05 finished in 3226 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 102 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 102/102 places, 140/140 transitions.
Graph (complete) has 352 edges and 102 vertex of which 101 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 101 transition count 139
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 6 place count 97 transition count 130
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 97 transition count 130
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 13 place count 94 transition count 126
Iterating global reduction 1 with 3 rules applied. Total rules applied 16 place count 94 transition count 126
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 17 place count 94 transition count 125
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 20 place count 91 transition count 121
Iterating global reduction 2 with 3 rules applied. Total rules applied 23 place count 91 transition count 121
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 24 place count 91 transition count 120
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 26 place count 89 transition count 115
Iterating global reduction 3 with 2 rules applied. Total rules applied 28 place count 89 transition count 115
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 30 place count 87 transition count 113
Iterating global reduction 3 with 2 rules applied. Total rules applied 32 place count 87 transition count 113
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 34 place count 87 transition count 111
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 35 place count 86 transition count 110
Iterating global reduction 4 with 1 rules applied. Total rules applied 36 place count 86 transition count 110
Applied a total of 36 rules in 28 ms. Remains 86 /102 variables (removed 16) and now considering 110/140 (removed 30) transitions.
// Phase 1: matrix 110 rows 86 cols
[2022-06-09 12:10:40] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:10:40] [INFO ] Implicit Places using invariants in 60 ms returned []
// Phase 1: matrix 110 rows 86 cols
[2022-06-09 12:10:40] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:10:40] [INFO ] State equation strengthened by 38 read => feed constraints.
[2022-06-09 12:10:40] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 236 ms to find 0 implicit places.
[2022-06-09 12:10:40] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 110 rows 86 cols
[2022-06-09 12:10:40] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:10:40] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 86/102 places, 110/140 transitions.
Finished structural reductions, in 1 iterations. Remains : 86/102 places, 110/140 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : DBSingleClientW-PT-d1m06-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 s7 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 23001 reset in 108 ms.
Product exploration explored 100000 steps with 22934 reset in 113 ms.
Computed a total of 5 stabilizing places and 5 stable transitions
Computed a total of 5 stabilizing places and 5 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 96 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2289 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 1000 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Finished probabilistic random walk after 14641 steps, run visited all 1 properties in 20 ms. (steps per millisecond=732 )
Probabilistic random walk after 14641 steps, saw 6938 distinct states, run finished after 20 ms. (steps per millisecond=732 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 115 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Support contains 1 out of 86 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 86/86 places, 110/110 transitions.
Applied a total of 0 rules in 18 ms. Remains 86 /86 variables (removed 0) and now considering 110/110 (removed 0) transitions.
// Phase 1: matrix 110 rows 86 cols
[2022-06-09 12:10:41] [INFO ] Computed 2 place invariants in 6 ms
[2022-06-09 12:10:41] [INFO ] Implicit Places using invariants in 63 ms returned []
// Phase 1: matrix 110 rows 86 cols
[2022-06-09 12:10:41] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:10:41] [INFO ] State equation strengthened by 38 read => feed constraints.
[2022-06-09 12:10:41] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
[2022-06-09 12:10:41] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 110 rows 86 cols
[2022-06-09 12:10:41] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 12:10:41] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 86/86 places, 110/110 transitions.
Computed a total of 5 stabilizing places and 5 stable transitions
Computed a total of 5 stabilizing places and 5 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 88 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2272 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 1014 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Finished probabilistic random walk after 14641 steps, run visited all 1 properties in 20 ms. (steps per millisecond=732 )
Probabilistic random walk after 14641 steps, saw 6938 distinct states, run finished after 20 ms. (steps per millisecond=732 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 136 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Product exploration explored 100000 steps with 22987 reset in 106 ms.
Product exploration explored 100000 steps with 22996 reset in 109 ms.
Built C files in :
/tmp/ltsmin17741499540617373815
[2022-06-09 12:10:42] [INFO ] Computing symmetric may disable matrix : 110 transitions.
[2022-06-09 12:10:42] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-09 12:10:42] [INFO ] Computing symmetric may enable matrix : 110 transitions.
[2022-06-09 12:10:42] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-09 12:10:42] [INFO ] Computing Do-Not-Accords matrix : 110 transitions.
[2022-06-09 12:10:42] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-09 12:10:42] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17741499540617373815
Running compilation step : cd /tmp/ltsmin17741499540617373815;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 230 ms.
Running link step : cd /tmp/ltsmin17741499540617373815;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 25 ms.
Running LTSmin : cd /tmp/ltsmin17741499540617373815;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7757365264461545755.hoa' '--buchi-type=spotba'
LTSmin run took 1002 ms.
FORMULA DBSingleClientW-PT-d1m06-LTLCardinality-07 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DBSingleClientW-PT-d1m06-LTLCardinality-07 finished in 3244 ms.
All properties solved by simple procedures.
Total runtime 12449 ms.

BK_STOP 1654776643579

--------------------
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-d1m06"
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-d1m06, 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-165472281900203"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d1m06.tgz
mv DBSingleClientW-PT-d1m06 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 ;