About the Execution of ITS-Tools for CloudOpsManagement-PT-00160by00080
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 312.180 | 7817.00 | 15760.00 | 208.40 | FTFFFTFFFTFTFFFF | normal |
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.r042-smll-165252095300147.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 CloudOpsManagement-PT-00160by00080, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-smll-165252095300147
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preparation of the directory to be used:
/home/mcc/execution
total 288K
-rw-r--r-- 1 mcc users 9.1K Apr 29 17:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Apr 29 17:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Apr 29 17:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Apr 29 17:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K May 9 07:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 07:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 9 07:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 9 07:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K May 9 07:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 13 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 17K May 10 09:33 model.pnml
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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 CloudOpsManagement-PT-00160by00080-LTLCardinality-00
FORMULA_NAME CloudOpsManagement-PT-00160by00080-LTLCardinality-01
FORMULA_NAME CloudOpsManagement-PT-00160by00080-LTLCardinality-02
FORMULA_NAME CloudOpsManagement-PT-00160by00080-LTLCardinality-03
FORMULA_NAME CloudOpsManagement-PT-00160by00080-LTLCardinality-04
FORMULA_NAME CloudOpsManagement-PT-00160by00080-LTLCardinality-05
FORMULA_NAME CloudOpsManagement-PT-00160by00080-LTLCardinality-06
FORMULA_NAME CloudOpsManagement-PT-00160by00080-LTLCardinality-07
FORMULA_NAME CloudOpsManagement-PT-00160by00080-LTLCardinality-08
FORMULA_NAME CloudOpsManagement-PT-00160by00080-LTLCardinality-09
FORMULA_NAME CloudOpsManagement-PT-00160by00080-LTLCardinality-10
FORMULA_NAME CloudOpsManagement-PT-00160by00080-LTLCardinality-11
FORMULA_NAME CloudOpsManagement-PT-00160by00080-LTLCardinality-12
FORMULA_NAME CloudOpsManagement-PT-00160by00080-LTLCardinality-13
FORMULA_NAME CloudOpsManagement-PT-00160by00080-LTLCardinality-14
FORMULA_NAME CloudOpsManagement-PT-00160by00080-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652584782039
Running Version 202205111006
[2022-05-15 03:19:44] [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]
[2022-05-15 03:19:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 03:19:44] [INFO ] Load time of PNML (sax parser for PT used): 74 ms
[2022-05-15 03:19:44] [INFO ] Transformed 27 places.
[2022-05-15 03:19:44] [INFO ] Transformed 29 transitions.
[2022-05-15 03:19:44] [INFO ] Parsed PT model containing 27 places and 29 transitions in 239 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA CloudOpsManagement-PT-00160by00080-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-00160by00080-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-00160by00080-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-00160by00080-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-00160by00080-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-00160by00080-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-00160by00080-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-00160by00080-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 13 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 27 cols
[2022-05-15 03:19:44] [INFO ] Computed 11 place invariants in 7 ms
[2022-05-15 03:19:44] [INFO ] Implicit Places using invariants in 169 ms returned [16, 19, 23]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 221 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/27 places, 29/29 transitions.
Applied a total of 0 rules in 2 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 24/27 places, 29/29 transitions.
Support contains 14 out of 24 places after structural reductions.
[2022-05-15 03:19:45] [INFO ] Flatten gal took : 34 ms
[2022-05-15 03:19:45] [INFO ] Flatten gal took : 11 ms
[2022-05-15 03:19:45] [INFO ] Input system was already deterministic with 29 transitions.
Incomplete random walk after 10031 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=139 ) properties (out of 12) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 29 rows 24 cols
[2022-05-15 03:19:45] [INFO ] Computed 8 place invariants in 2 ms
[2022-05-15 03:19:45] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 03:19:45] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-05-15 03:19:45] [INFO ] After 63ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA CloudOpsManagement-PT-00160by00080-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA CloudOpsManagement-PT-00160by00080-LTLCardinality-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 6 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(!(G(p0) U F((F(p0)&&p1)))))'
Support contains 3 out of 24 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 24/24 places, 29/29 transitions.
Graph (trivial) has 11 edges and 24 vertex of which 8 / 24 are part of one of the 3 SCC in 3 ms
Free SCC test removed 5 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Applied a total of 1 rules in 12 ms. Remains 19 /24 variables (removed 5) and now considering 22/29 (removed 7) transitions.
[2022-05-15 03:19:45] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 19 cols
[2022-05-15 03:19:45] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-15 03:19:45] [INFO ] Implicit Places using invariants in 56 ms returned []
[2022-05-15 03:19:45] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 19 cols
[2022-05-15 03:19:45] [INFO ] Computed 8 place invariants in 2 ms
[2022-05-15 03:19:45] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 03:19:45] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2022-05-15 03:19:45] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-15 03:19:45] [INFO ] Flow matrix only has 19 transitions (discarded 3 similar events)
// Phase 1: matrix 19 rows 19 cols
[2022-05-15 03:19:45] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-15 03:19:45] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/24 places, 22/29 transitions.
Finished structural reductions, in 1 iterations. Remains : 19/24 places, 22/29 transitions.
Stuttering acceptance computed with spot in 222 ms :[(AND p0 p1)]
Running random walk in product with property : CloudOpsManagement-PT-00160by00080-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={1} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s9 s18), p1:(LEQ 2 s14)], nbAcceptance=2, 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 205 steps with 0 reset in 6 ms.
FORMULA CloudOpsManagement-PT-00160by00080-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00160by00080-LTLCardinality-06 finished in 474 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(p0))))'
Support contains 1 out of 24 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 24/24 places, 29/29 transitions.
Graph (trivial) has 13 edges and 24 vertex of which 10 / 24 are part of one of the 4 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Applied a total of 1 rules in 2 ms. Remains 18 /24 variables (removed 6) and now considering 21/29 (removed 8) transitions.
[2022-05-15 03:19:45] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 18 cols
[2022-05-15 03:19:45] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-15 03:19:45] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-05-15 03:19:45] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 18 cols
[2022-05-15 03:19:45] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-15 03:19:46] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 03:19:46] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2022-05-15 03:19:46] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-15 03:19:46] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 18 cols
[2022-05-15 03:19:46] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-15 03:19:46] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 18/24 places, 21/29 transitions.
Finished structural reductions, in 1 iterations. Remains : 18/24 places, 21/29 transitions.
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-00160by00080-LTLCardinality-07 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 3 s13)], 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 2 steps with 0 reset in 0 ms.
FORMULA CloudOpsManagement-PT-00160by00080-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00160by00080-LTLCardinality-07 finished in 243 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(p0)))'
Support contains 4 out of 24 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 24 cols
[2022-05-15 03:19:46] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-15 03:19:46] [INFO ] Implicit Places using invariants in 76 ms returned []
// Phase 1: matrix 29 rows 24 cols
[2022-05-15 03:19:46] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-15 03:19:46] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 03:19:46] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2022-05-15 03:19:46] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-15 03:19:46] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 29/29 transitions.
Stuttering acceptance computed with spot in 77 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-00160by00080-LTLCardinality-12 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:(AND (LEQ s23 s15) (LEQ s18 s11))], 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 CloudOpsManagement-PT-00160by00080-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00160by00080-LTLCardinality-12 finished in 296 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 24 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 24/24 places, 29/29 transitions.
Graph (trivial) has 15 edges and 24 vertex of which 11 / 24 are part of one of the 4 SCC in 0 ms
Free SCC test removed 7 places
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Applied a total of 1 rules in 3 ms. Remains 17 /24 variables (removed 7) and now considering 19/29 (removed 10) transitions.
[2022-05-15 03:19:46] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2022-05-15 03:19:46] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-15 03:19:46] [INFO ] Implicit Places using invariants in 42 ms returned []
[2022-05-15 03:19:46] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2022-05-15 03:19:46] [INFO ] Computed 8 place invariants in 2 ms
[2022-05-15 03:19:46] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 03:19:46] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2022-05-15 03:19:46] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-15 03:19:46] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2022-05-15 03:19:46] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-15 03:19:46] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/24 places, 19/29 transitions.
Finished structural reductions, in 1 iterations. Remains : 17/24 places, 19/29 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-00160by00080-LTLCardinality-13 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 s5)], 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 0 reset in 318 ms.
Product exploration explored 100000 steps with 0 reset in 141 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 116 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 43 ms :[(NOT p0)]
Finished random walk after 162 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=81 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 142 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 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Support contains 1 out of 17 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17/17 places, 19/19 transitions.
Applied a total of 0 rules in 2 ms. Remains 17 /17 variables (removed 0) and now considering 19/19 (removed 0) transitions.
[2022-05-15 03:19:47] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2022-05-15 03:19:47] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-15 03:19:47] [INFO ] Implicit Places using invariants in 54 ms returned []
[2022-05-15 03:19:47] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2022-05-15 03:19:47] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-15 03:19:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 03:19:47] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2022-05-15 03:19:47] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-15 03:19:47] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2022-05-15 03:19:47] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-15 03:19:47] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 17/17 places, 19/19 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 109 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 33 ms :[(NOT p0)]
Finished random walk after 324 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=324 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 166 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 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 125 ms.
Product exploration explored 100000 steps with 0 reset in 205 ms.
Built C files in :
/tmp/ltsmin17623547628502533712
[2022-05-15 03:19:48] [INFO ] Computing symmetric may disable matrix : 19 transitions.
[2022-05-15 03:19:48] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 03:19:48] [INFO ] Computing symmetric may enable matrix : 19 transitions.
[2022-05-15 03:19:48] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 03:19:48] [INFO ] Computing Do-Not-Accords matrix : 19 transitions.
[2022-05-15 03:19:48] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 03:19:48] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17623547628502533712
Running compilation step : cd /tmp/ltsmin17623547628502533712;'/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 285 ms.
Running link step : cd /tmp/ltsmin17623547628502533712;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin17623547628502533712;'/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/stateBased13379423041190604125.hoa' '--buchi-type=spotba'
LTSmin run took 277 ms.
FORMULA CloudOpsManagement-PT-00160by00080-LTLCardinality-13 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property CloudOpsManagement-PT-00160by00080-LTLCardinality-13 finished in 2655 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 24 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 24/24 places, 29/29 transitions.
Graph (trivial) has 13 edges and 24 vertex of which 9 / 24 are part of one of the 3 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Applied a total of 1 rules in 3 ms. Remains 18 /24 variables (removed 6) and now considering 20/29 (removed 9) transitions.
[2022-05-15 03:19:49] [INFO ] Flow matrix only has 17 transitions (discarded 3 similar events)
// Phase 1: matrix 17 rows 18 cols
[2022-05-15 03:19:49] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-15 03:19:49] [INFO ] Implicit Places using invariants in 48 ms returned []
[2022-05-15 03:19:49] [INFO ] Flow matrix only has 17 transitions (discarded 3 similar events)
// Phase 1: matrix 17 rows 18 cols
[2022-05-15 03:19:49] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-15 03:19:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 03:19:49] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
[2022-05-15 03:19:49] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-15 03:19:49] [INFO ] Flow matrix only has 17 transitions (discarded 3 similar events)
// Phase 1: matrix 17 rows 18 cols
[2022-05-15 03:19:49] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-15 03:19:49] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 18/24 places, 20/29 transitions.
Finished structural reductions, in 1 iterations. Remains : 18/24 places, 20/29 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-00160by00080-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 2 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 16 steps with 1 reset in 1 ms.
FORMULA CloudOpsManagement-PT-00160by00080-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00160by00080-LTLCardinality-14 finished in 230 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X(F(X(X(p0)))))))'
Support contains 1 out of 24 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 24 cols
[2022-05-15 03:19:49] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-15 03:19:49] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 29 rows 24 cols
[2022-05-15 03:19:49] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-15 03:19:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-15 03:19:49] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
// Phase 1: matrix 29 rows 24 cols
[2022-05-15 03:19:49] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-15 03:19:49] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 29/29 transitions.
Stuttering acceptance computed with spot in 205 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CloudOpsManagement-PT-00160by00080-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(GT 2 s12)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 2774 steps with 554 reset in 17 ms.
FORMULA CloudOpsManagement-PT-00160by00080-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CloudOpsManagement-PT-00160by00080-LTLCardinality-15 finished in 406 ms.
All properties solved by simple procedures.
Total runtime 5677 ms.
BK_STOP 1652584789856
--------------------
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="CloudOpsManagement-PT-00160by00080"
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 CloudOpsManagement-PT-00160by00080, 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 r042-smll-165252095300147"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudOpsManagement-PT-00160by00080.tgz
mv CloudOpsManagement-PT-00160by00080 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 '
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 ;