About the Execution of ITS-Tools for ViralEpidemic-PT-S04D1C1A02
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 218.943 | 10892.00 | 22360.00 | 197.60 | FFFFTFTFFFFFFTTF | 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.r276-smll-165307353300347.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 ViralEpidemic-PT-S04D1C1A02, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r276-smll-165307353300347
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 328K
-rw-r--r-- 1 mcc users 9.0K Apr 29 12:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Apr 29 12:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Apr 29 12:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 29 12:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K May 9 09:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 09:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 9 09:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 09:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 09:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 09:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 11 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 68K May 10 09:34 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 ViralEpidemic-PT-S04D1C1A02-LTLCardinality-00
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-LTLCardinality-01
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-LTLCardinality-02
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-LTLCardinality-03
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-LTLCardinality-04
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-LTLCardinality-05
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-LTLCardinality-06
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-LTLCardinality-07
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-LTLCardinality-08
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-LTLCardinality-09
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-LTLCardinality-10
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-LTLCardinality-11
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-LTLCardinality-12
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-LTLCardinality-13
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-LTLCardinality-14
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1653214111540
Running Version 202205111006
[2022-05-22 10:08:33] [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]
[2022-05-22 10:08:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-22 10:08:33] [INFO ] Load time of PNML (sax parser for PT used): 189 ms
[2022-05-22 10:08:33] [INFO ] Transformed 127 places.
[2022-05-22 10:08:33] [INFO ] Transformed 189 transitions.
[2022-05-22 10:08:33] [INFO ] Parsed PT model containing 127 places and 189 transitions in 390 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 24 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 35 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 189/189 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 85 transition count 98
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 85 transition count 98
Applied a total of 84 rules in 44 ms. Remains 85 /127 variables (removed 42) and now considering 98/189 (removed 91) transitions.
// Phase 1: matrix 98 rows 85 cols
[2022-05-22 10:08:34] [INFO ] Computed 1 place invariants in 24 ms
[2022-05-22 10:08:34] [INFO ] Implicit Places using invariants in 486 ms returned []
// Phase 1: matrix 98 rows 85 cols
[2022-05-22 10:08:34] [INFO ] Computed 1 place invariants in 12 ms
[2022-05-22 10:08:35] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 795 ms to find 0 implicit places.
// Phase 1: matrix 98 rows 85 cols
[2022-05-22 10:08:35] [INFO ] Computed 1 place invariants in 4 ms
[2022-05-22 10:08:35] [INFO ] Dead Transitions using invariants and state equation in 157 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 85/127 places, 98/189 transitions.
Finished structural reductions, in 1 iterations. Remains : 85/127 places, 98/189 transitions.
Support contains 35 out of 85 places after structural reductions.
[2022-05-22 10:08:35] [INFO ] Flatten gal took : 72 ms
[2022-05-22 10:08:35] [INFO ] Flatten gal took : 32 ms
[2022-05-22 10:08:35] [INFO ] Input system was already deterministic with 98 transitions.
Support contains 34 out of 85 places (down from 35) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 366 resets, run finished after 840 ms. (steps per millisecond=11 ) properties (out of 23) seen :18
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 98 rows 85 cols
[2022-05-22 10:08:36] [INFO ] Computed 1 place invariants in 4 ms
[2022-05-22 10:08:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 10:08:36] [INFO ] After 176ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 5 atomic propositions for a total of 11 simplifications.
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 85 stabilizing places and 98 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 85 transition count 98
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1) U !X(p2)))'
Support contains 5 out of 85 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 85/85 places, 98/98 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 62 transition count 61
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 62 transition count 61
Applied a total of 46 rules in 9 ms. Remains 62 /85 variables (removed 23) and now considering 61/98 (removed 37) transitions.
// Phase 1: matrix 61 rows 62 cols
[2022-05-22 10:08:37] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-22 10:08:37] [INFO ] Implicit Places using invariants in 80 ms returned []
// Phase 1: matrix 61 rows 62 cols
[2022-05-22 10:08:37] [INFO ] Computed 1 place invariants in 3 ms
[2022-05-22 10:08:37] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
// Phase 1: matrix 61 rows 62 cols
[2022-05-22 10:08:37] [INFO ] Computed 1 place invariants in 3 ms
[2022-05-22 10:08:37] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 62/85 places, 61/98 transitions.
Finished structural reductions, in 1 iterations. Remains : 62/85 places, 61/98 transitions.
Stuttering acceptance computed with spot in 478 ms :[p2, p2, (AND (NOT p1) p2), p2, true, (NOT p1)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A02-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(OR p1 p0), acceptance={} source=0 dest: 3}], [{ cond=p2, acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=3 dest: 2}, { cond=(OR (AND p1 p2) (AND p0 p2)), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(LEQ s50 s28), p0:(LEQ 1 s61), p2:(LEQ s40 s16)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A02-LTLCardinality-00 finished in 851 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 85 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 85/85 places, 98/98 transitions.
Graph (complete) has 54 edges and 85 vertex of which 23 are kept as prefixes of interest. Removing 62 places using SCC suffix rule.7 ms
Discarding 62 places :
Also discarding 63 output transitions
Drop transitions removed 63 transitions
Reduce places removed 1 places and 1 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 22 transition count 33
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 8 place count 16 transition count 19
Iterating global reduction 1 with 6 rules applied. Total rules applied 14 place count 16 transition count 19
Applied a total of 14 rules in 25 ms. Remains 16 /85 variables (removed 69) and now considering 19/98 (removed 79) transitions.
// Phase 1: matrix 19 rows 16 cols
[2022-05-22 10:08:38] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:08:38] [INFO ] Implicit Places using invariants in 39 ms returned []
// Phase 1: matrix 19 rows 16 cols
[2022-05-22 10:08:38] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:08:38] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2022-05-22 10:08:38] [INFO ] Redundant transitions in 25 ms returned [14]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 18 rows 16 cols
[2022-05-22 10:08:38] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:08:38] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/85 places, 18/98 transitions.
Graph (complete) has 7 edges and 16 vertex of which 15 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Applied a total of 1 rules in 1 ms. Remains 15 /16 variables (removed 1) and now considering 17/18 (removed 1) transitions.
// Phase 1: matrix 17 rows 15 cols
[2022-05-22 10:08:38] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:08:38] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 17 rows 15 cols
[2022-05-22 10:08:38] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:08:38] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 15/85 places, 17/98 transitions.
Finished structural reductions, in 2 iterations. Remains : 15/85 places, 17/98 transitions.
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A02-LTLCardinality-02 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 s5 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 6 steps with 0 reset in 1 ms.
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A02-LTLCardinality-02 finished in 391 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(G(X(G(p0))))||F(p1)))))'
Support contains 5 out of 85 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 85/85 places, 98/98 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 61 transition count 61
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 61 transition count 61
Applied a total of 48 rules in 4 ms. Remains 61 /85 variables (removed 24) and now considering 61/98 (removed 37) transitions.
// Phase 1: matrix 61 rows 61 cols
[2022-05-22 10:08:38] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-22 10:08:38] [INFO ] Implicit Places using invariants in 73 ms returned []
// Phase 1: matrix 61 rows 61 cols
[2022-05-22 10:08:38] [INFO ] Computed 1 place invariants in 3 ms
[2022-05-22 10:08:38] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
// Phase 1: matrix 61 rows 61 cols
[2022-05-22 10:08:38] [INFO ] Computed 1 place invariants in 9 ms
[2022-05-22 10:08:38] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 61/85 places, 61/98 transitions.
Finished structural reductions, in 1 iterations. Remains : 61/85 places, 61/98 transitions.
Stuttering acceptance computed with spot in 154 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A02-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(GT s36 s23), p1:(AND (GT s2 s38) (GT 1 s40))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 35 steps with 0 reset in 6 ms.
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A02-LTLCardinality-03 finished in 441 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0) U G(p0)))'
Support contains 2 out of 85 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 85/85 places, 98/98 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 60 transition count 59
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 60 transition count 59
Applied a total of 50 rules in 8 ms. Remains 60 /85 variables (removed 25) and now considering 59/98 (removed 39) transitions.
// Phase 1: matrix 59 rows 60 cols
[2022-05-22 10:08:38] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-22 10:08:39] [INFO ] Implicit Places using invariants in 86 ms returned []
// Phase 1: matrix 59 rows 60 cols
[2022-05-22 10:08:39] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 10:08:39] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 236 ms to find 0 implicit places.
// Phase 1: matrix 59 rows 60 cols
[2022-05-22 10:08:39] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 10:08:39] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 60/85 places, 59/98 transitions.
Finished structural reductions, in 1 iterations. Remains : 60/85 places, 59/98 transitions.
Stuttering acceptance computed with spot in 108 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A02-LTLCardinality-05 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:(LEQ s24 s53)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 12 steps with 0 reset in 1 ms.
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A02-LTLCardinality-05 finished in 457 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X((false U p0))&&G(p1)&&G(p2)&&p2)))'
Support contains 5 out of 85 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 85/85 places, 98/98 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 62 transition count 64
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 62 transition count 64
Applied a total of 46 rules in 8 ms. Remains 62 /85 variables (removed 23) and now considering 64/98 (removed 34) transitions.
// Phase 1: matrix 64 rows 62 cols
[2022-05-22 10:08:39] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 10:08:39] [INFO ] Implicit Places using invariants in 77 ms returned []
// Phase 1: matrix 64 rows 62 cols
[2022-05-22 10:08:39] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 10:08:39] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 202 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 62 cols
[2022-05-22 10:08:39] [INFO ] Computed 1 place invariants in 10 ms
[2022-05-22 10:08:39] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 62/85 places, 64/98 transitions.
Finished structural reductions, in 1 iterations. Remains : 62/85 places, 64/98 transitions.
Stuttering acceptance computed with spot in 185 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (NOT p0), (OR (NOT p2) (NOT p1))]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A02-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p1) (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 p2), acceptance={0} source=0 dest: 1}, { cond=(AND p1 p2), acceptance={} source=0 dest: 2}], [{ cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))), acceptance={0} source=1 dest: 0}, { cond=(AND p1 (NOT p0) p2), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 0}, { cond=(AND p1 p2), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ s14 s56), p2:(LEQ s2 s32), p0:(LEQ 1 s61)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 29 steps with 0 reset in 2 ms.
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A02-LTLCardinality-09 finished in 532 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 85 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 85/85 places, 98/98 transitions.
Graph (complete) has 54 edges and 85 vertex of which 9 are kept as prefixes of interest. Removing 76 places using SCC suffix rule.1 ms
Discarding 76 places :
Also discarding 80 output transitions
Drop transitions removed 80 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 8 transition count 13
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 8 place count 5 transition count 7
Iterating global reduction 1 with 3 rules applied. Total rules applied 11 place count 5 transition count 7
Applied a total of 11 rules in 6 ms. Remains 5 /85 variables (removed 80) and now considering 7/98 (removed 91) transitions.
// Phase 1: matrix 7 rows 5 cols
[2022-05-22 10:08:39] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:08:39] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 7 rows 5 cols
[2022-05-22 10:08:39] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:08:40] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2022-05-22 10:08:40] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 5 cols
[2022-05-22 10:08:40] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:08:40] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/85 places, 7/98 transitions.
Finished structural reductions, in 1 iterations. Remains : 5/85 places, 7/98 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A02-LTLCardinality-10 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 s4)], 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 7 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A02-LTLCardinality-10 finished in 162 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)&&(X(F(p1))||G(p0))))'
Support contains 4 out of 85 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 85/85 places, 98/98 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 62 transition count 62
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 62 transition count 62
Applied a total of 46 rules in 7 ms. Remains 62 /85 variables (removed 23) and now considering 62/98 (removed 36) transitions.
// Phase 1: matrix 62 rows 62 cols
[2022-05-22 10:08:40] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 10:08:40] [INFO ] Implicit Places using invariants in 80 ms returned []
// Phase 1: matrix 62 rows 62 cols
[2022-05-22 10:08:40] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 10:08:40] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 214 ms to find 0 implicit places.
// Phase 1: matrix 62 rows 62 cols
[2022-05-22 10:08:40] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 10:08:40] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 62/85 places, 62/98 transitions.
Finished structural reductions, in 1 iterations. Remains : 62/85 places, 62/98 transitions.
Stuttering acceptance computed with spot in 212 ms :[(NOT p0), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p0)), true]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A02-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ s41 s24), p1:(LEQ s13 s26)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 584 ms.
Product exploration explored 100000 steps with 50000 reset in 371 ms.
Computed a total of 62 stabilizing places and 62 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 62 transition count 62
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 11 factoid took 186 ms. Reduced automaton from 5 states, 8 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ViralEpidemic-PT-S04D1C1A02-LTLCardinality-14 finished in 1745 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(G(p0))))'
Support contains 1 out of 85 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 85/85 places, 98/98 transitions.
Graph (complete) has 54 edges and 85 vertex of which 11 are kept as prefixes of interest. Removing 74 places using SCC suffix rule.0 ms
Discarding 74 places :
Also discarding 79 output transitions
Drop transitions removed 79 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 10 transition count 12
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 10 place count 7 transition count 8
Iterating global reduction 1 with 3 rules applied. Total rules applied 13 place count 7 transition count 8
Applied a total of 13 rules in 2 ms. Remains 7 /85 variables (removed 78) and now considering 8/98 (removed 90) transitions.
// Phase 1: matrix 8 rows 7 cols
[2022-05-22 10:08:41] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:08:41] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 8 rows 7 cols
[2022-05-22 10:08:41] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:08:41] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2022-05-22 10:08:41] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 7 cols
[2022-05-22 10:08:41] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:08:41] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/85 places, 8/98 transitions.
Finished structural reductions, in 1 iterations. Remains : 7/85 places, 8/98 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A02-LTLCardinality-15 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]]
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S04D1C1A02-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A02-LTLCardinality-15 finished in 140 ms.
All properties solved by simple procedures.
Total runtime 8485 ms.
BK_STOP 1653214122432
--------------------
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="ViralEpidemic-PT-S04D1C1A02"
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 ViralEpidemic-PT-S04D1C1A02, 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 r276-smll-165307353300347"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S04D1C1A02.tgz
mv ViralEpidemic-PT-S04D1C1A02 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 ;