About the Execution of ITS-Tools for ViralEpidemic-PT-S04D1C1A03
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 256.716 | 11434.00 | 26072.00 | 164.30 | FFFFFFFFFFTFTFTF | 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-165307353300355.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-S04D1C1A03, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r276-smll-165307353300355
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 572K
-rw-r--r-- 1 mcc users 11K Apr 29 12:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 101K Apr 29 12:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Apr 29 12:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K Apr 29 12:11 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 4.5K May 9 09:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 09:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K 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 284K 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-S04D1C1A03-LTLCardinality-00
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLCardinality-01
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLCardinality-02
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLCardinality-03
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLCardinality-04
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLCardinality-05
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLCardinality-06
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLCardinality-07
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLCardinality-08
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLCardinality-09
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLCardinality-10
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLCardinality-11
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLCardinality-12
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLCardinality-13
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLCardinality-14
FORMULA_NAME ViralEpidemic-PT-S04D1C1A03-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1653217832575
Running Version 202205111006
[2022-05-22 11:10:34] [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 11:10:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-22 11:10:35] [INFO ] Load time of PNML (sax parser for PT used): 257 ms
[2022-05-22 11:10:35] [INFO ] Transformed 511 places.
[2022-05-22 11:10:35] [INFO ] Transformed 765 transitions.
[2022-05-22 11:10:35] [INFO ] Parsed PT model containing 511 places and 765 transitions in 432 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 46 out of 511 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 511/511 places, 765/765 transitions.
Discarding 238 places :
Symmetric choice reduction at 0 with 238 rule applications. Total rules 238 place count 273 transition count 288
Iterating global reduction 0 with 238 rules applied. Total rules applied 476 place count 273 transition count 288
Applied a total of 476 rules in 91 ms. Remains 273 /511 variables (removed 238) and now considering 288/765 (removed 477) transitions.
// Phase 1: matrix 288 rows 273 cols
[2022-05-22 11:10:35] [INFO ] Computed 1 place invariants in 61 ms
[2022-05-22 11:10:36] [INFO ] Implicit Places using invariants in 508 ms returned []
// Phase 1: matrix 288 rows 273 cols
[2022-05-22 11:10:36] [INFO ] Computed 1 place invariants in 22 ms
[2022-05-22 11:10:36] [INFO ] Implicit Places using invariants and state equation in 455 ms returned []
Implicit Place search using SMT with State Equation took 1010 ms to find 0 implicit places.
// Phase 1: matrix 288 rows 273 cols
[2022-05-22 11:10:36] [INFO ] Computed 1 place invariants in 10 ms
[2022-05-22 11:10:36] [INFO ] Dead Transitions using invariants and state equation in 282 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 273/511 places, 288/765 transitions.
Finished structural reductions, in 1 iterations. Remains : 273/511 places, 288/765 transitions.
Support contains 46 out of 273 places after structural reductions.
[2022-05-22 11:10:37] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-22 11:10:37] [INFO ] Flatten gal took : 85 ms
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-22 11:10:37] [INFO ] Flatten gal took : 38 ms
[2022-05-22 11:10:37] [INFO ] Input system was already deterministic with 288 transitions.
Support contains 41 out of 273 places (down from 46) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 135 resets, run finished after 673 ms. (steps per millisecond=14 ) properties (out of 26) seen :18
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 288 rows 273 cols
[2022-05-22 11:10:38] [INFO ] Computed 1 place invariants in 5 ms
[2022-05-22 11:10:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 5 ms returned sat
[2022-05-22 11:10:38] [INFO ] After 442ms SMT Verify possible using all constraints in real domain returned unsat :8 sat :0
Fused 8 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 8 atomic propositions for a total of 11 simplifications.
Initial state reduction rules removed 2 formulas.
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 273 stabilizing places and 288 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 273 transition count 288
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-S04D1C1A03-LTLCardinality-13 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 (F(X(F(p0)))&&X(G(X(p2))))))'
Support contains 5 out of 273 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 273/273 places, 288/288 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 237 transition count 236
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 237 transition count 236
Applied a total of 72 rules in 31 ms. Remains 237 /273 variables (removed 36) and now considering 236/288 (removed 52) transitions.
// Phase 1: matrix 236 rows 237 cols
[2022-05-22 11:10:39] [INFO ] Computed 1 place invariants in 5 ms
[2022-05-22 11:10:39] [INFO ] Implicit Places using invariants in 154 ms returned []
// Phase 1: matrix 236 rows 237 cols
[2022-05-22 11:10:39] [INFO ] Computed 1 place invariants in 5 ms
[2022-05-22 11:10:39] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 436 ms to find 0 implicit places.
// Phase 1: matrix 236 rows 237 cols
[2022-05-22 11:10:39] [INFO ] Computed 1 place invariants in 5 ms
[2022-05-22 11:10:39] [INFO ] Dead Transitions using invariants and state equation in 191 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 237/273 places, 236/288 transitions.
Finished structural reductions, in 1 iterations. Remains : 237/273 places, 236/288 transitions.
Stuttering acceptance computed with spot in 737 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2), true, (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (NOT p1)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-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=(NOT p0), acceptance={} source=1 dest: 4}, { cond=true, acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 7}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}, { cond=(NOT p0), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 8}, { cond=(OR p1 p0), acceptance={} source=3 dest: 9}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=p2, acceptance={} source=5 dest: 5}, { cond=(NOT p2), acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=7 dest: 6}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=7 dest: 10}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=8 dest: 4}, { cond=true, acceptance={} source=8 dest: 5}], [{ cond=(AND (NOT p1) p0), acceptance={} source=9 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=9 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=9 dest: 8}, { cond=(OR (AND p1 p2) (AND p0 p2)), acceptance={} source=9 dest: 9}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={0} source=9 dest: 9}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=10 dest: 6}, { cond=(AND (NOT p1) p0), acceptance={0} source=10 dest: 10}]], initial=0, aps=[p1:(LEQ s129 s194), p0:(LEQ s97 s141), p2:(LEQ 1 s81)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 69 steps with 0 reset in 5 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-LTLCardinality-00 finished in 1497 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(p0))))'
Support contains 2 out of 273 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 273/273 places, 288/288 transitions.
Graph (complete) has 172 edges and 273 vertex of which 24 are kept as prefixes of interest. Removing 249 places using SCC suffix rule.6 ms
Discarding 249 places :
Also discarding 248 output transitions
Drop transitions removed 248 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 23 transition count 37
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 8 place count 18 transition count 23
Iterating global reduction 1 with 5 rules applied. Total rules applied 13 place count 18 transition count 23
Applied a total of 13 rules in 23 ms. Remains 18 /273 variables (removed 255) and now considering 23/288 (removed 265) transitions.
// Phase 1: matrix 23 rows 18 cols
[2022-05-22 11:10:40] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 11:10:40] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 23 rows 18 cols
[2022-05-22 11:10:40] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 11:10:40] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2022-05-22 11:10:40] [INFO ] Redundant transitions in 24 ms returned [2, 6]
Found 2 redundant transitions using SMT.
Drop transitions removed 2 transitions
Redundant transitions reduction (with SMT) removed 2 transitions.
// Phase 1: matrix 21 rows 18 cols
[2022-05-22 11:10:40] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 11:10:40] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 18/273 places, 21/288 transitions.
Graph (complete) has 10 edges and 18 vertex of which 16 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Applied a total of 1 rules in 12 ms. Remains 16 /18 variables (removed 2) and now considering 19/21 (removed 2) transitions.
// Phase 1: matrix 19 rows 16 cols
[2022-05-22 11:10:40] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 11:10:40] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 19 rows 16 cols
[2022-05-22 11:10:40] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 11:10:40] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 16/273 places, 19/288 transitions.
Finished structural reductions, in 2 iterations. Remains : 16/273 places, 19/288 transitions.
Stuttering acceptance computed with spot in 115 ms :[(NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-LTLCardinality-01 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 s8 s14)], 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 87 steps with 4 reset in 2 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-LTLCardinality-01 finished in 406 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(p0))||(X(F(X(p1)))&&!p0))))'
Support contains 4 out of 273 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 273/273 places, 288/288 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 236 transition count 235
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 236 transition count 235
Applied a total of 74 rules in 20 ms. Remains 236 /273 variables (removed 37) and now considering 235/288 (removed 53) transitions.
// Phase 1: matrix 235 rows 236 cols
[2022-05-22 11:10:41] [INFO ] Computed 1 place invariants in 3 ms
[2022-05-22 11:10:41] [INFO ] Implicit Places using invariants in 179 ms returned []
// Phase 1: matrix 235 rows 236 cols
[2022-05-22 11:10:41] [INFO ] Computed 1 place invariants in 11 ms
[2022-05-22 11:10:41] [INFO ] Implicit Places using invariants and state equation in 352 ms returned []
Implicit Place search using SMT with State Equation took 533 ms to find 0 implicit places.
// Phase 1: matrix 235 rows 236 cols
[2022-05-22 11:10:41] [INFO ] Computed 1 place invariants in 8 ms
[2022-05-22 11:10:41] [INFO ] Dead Transitions using invariants and state equation in 238 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 236/273 places, 235/288 transitions.
Finished structural reductions, in 1 iterations. Remains : 236/273 places, 235/288 transitions.
Stuttering acceptance computed with spot in 277 ms :[true, (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 6}], [{ cond=p0, acceptance={} source=6 dest: 2}, { cond=(NOT p0), acceptance={} source=6 dest: 3}]], initial=5, aps=[p1:(LEQ s79 s72), p0:(GT s133 s180)], 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, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-LTLCardinality-03 finished in 1104 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(X(F(X((G(p0)||p1)))))))'
Support contains 4 out of 273 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 273/273 places, 288/288 transitions.
Graph (complete) has 172 edges and 273 vertex of which 41 are kept as prefixes of interest. Removing 232 places using SCC suffix rule.2 ms
Discarding 232 places :
Also discarding 221 output transitions
Drop transitions removed 221 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 40 transition count 59
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 18 place count 30 transition count 36
Iterating global reduction 1 with 10 rules applied. Total rules applied 28 place count 30 transition count 36
Applied a total of 28 rules in 12 ms. Remains 30 /273 variables (removed 243) and now considering 36/288 (removed 252) transitions.
// Phase 1: matrix 36 rows 30 cols
[2022-05-22 11:10:42] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 11:10:42] [INFO ] Implicit Places using invariants in 36 ms returned []
// Phase 1: matrix 36 rows 30 cols
[2022-05-22 11:10:42] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 11:10:42] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2022-05-22 11:10:42] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 36 rows 30 cols
[2022-05-22 11:10:42] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 11:10:42] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/273 places, 36/288 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/273 places, 36/288 transitions.
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s14 s6), p1:(LEQ s17 s27)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 7676 steps with 380 reset in 74 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-LTLCardinality-05 finished in 364 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))&&F(!p0)))'
Support contains 2 out of 273 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 273/273 places, 288/288 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 236 transition count 235
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 236 transition count 235
Applied a total of 74 rules in 16 ms. Remains 236 /273 variables (removed 37) and now considering 235/288 (removed 53) transitions.
// Phase 1: matrix 235 rows 236 cols
[2022-05-22 11:10:42] [INFO ] Computed 1 place invariants in 5 ms
[2022-05-22 11:10:42] [INFO ] Implicit Places using invariants in 207 ms returned []
// Phase 1: matrix 235 rows 236 cols
[2022-05-22 11:10:42] [INFO ] Computed 1 place invariants in 4 ms
[2022-05-22 11:10:43] [INFO ] Implicit Places using invariants and state equation in 264 ms returned []
Implicit Place search using SMT with State Equation took 479 ms to find 0 implicit places.
// Phase 1: matrix 235 rows 236 cols
[2022-05-22 11:10:43] [INFO ] Computed 1 place invariants in 3 ms
[2022-05-22 11:10:43] [INFO ] Dead Transitions using invariants and state equation in 175 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 236/273 places, 235/288 transitions.
Finished structural reductions, in 1 iterations. Remains : 236/273 places, 235/288 transitions.
Stuttering acceptance computed with spot in 80 ms :[true, (NOT p0), true]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s145 s84)], 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 1 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-LTLCardinality-08 finished in 772 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&(p1||F(p2)))))'
Support contains 5 out of 273 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 273/273 places, 288/288 transitions.
Graph (complete) has 172 edges and 273 vertex of which 51 are kept as prefixes of interest. Removing 222 places using SCC suffix rule.5 ms
Discarding 222 places :
Also discarding 208 output transitions
Drop transitions removed 208 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 50 transition count 72
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 18 place count 40 transition count 49
Iterating global reduction 1 with 10 rules applied. Total rules applied 28 place count 40 transition count 49
Applied a total of 28 rules in 10 ms. Remains 40 /273 variables (removed 233) and now considering 49/288 (removed 239) transitions.
// Phase 1: matrix 49 rows 40 cols
[2022-05-22 11:10:43] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 11:10:43] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 49 rows 40 cols
[2022-05-22 11:10:43] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 11:10:43] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2022-05-22 11:10:43] [INFO ] Redundant transitions in 14 ms returned [5, 9]
Found 2 redundant transitions using SMT.
Drop transitions removed 2 transitions
Redundant transitions reduction (with SMT) removed 2 transitions.
// Phase 1: matrix 47 rows 40 cols
[2022-05-22 11:10:43] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 11:10:43] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 40/273 places, 47/288 transitions.
Graph (complete) has 20 edges and 40 vertex of which 38 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Applied a total of 1 rules in 4 ms. Remains 38 /40 variables (removed 2) and now considering 45/47 (removed 2) transitions.
// Phase 1: matrix 45 rows 38 cols
[2022-05-22 11:10:43] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 11:10:43] [INFO ] Implicit Places using invariants in 38 ms returned []
// Phase 1: matrix 45 rows 38 cols
[2022-05-22 11:10:43] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 11:10:43] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 38/273 places, 45/288 transitions.
Finished structural reductions, in 2 iterations. Remains : 38/273 places, 45/288 transitions.
Stuttering acceptance computed with spot in 92 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=0 dest: 1}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 1 s25), p1:(LEQ s20 s36), p2:(LEQ s7 s12)], 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, null][true, true]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-LTLCardinality-11 finished in 398 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X(G(!(true U p0))))))'
Support contains 2 out of 273 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 273/273 places, 288/288 transitions.
Graph (complete) has 172 edges and 273 vertex of which 22 are kept as prefixes of interest. Removing 251 places using SCC suffix rule.1 ms
Discarding 251 places :
Also discarding 256 output transitions
Drop transitions removed 256 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 21 transition count 29
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 6 place count 18 transition count 23
Iterating global reduction 1 with 3 rules applied. Total rules applied 9 place count 18 transition count 23
Applied a total of 9 rules in 5 ms. Remains 18 /273 variables (removed 255) and now considering 23/288 (removed 265) transitions.
// Phase 1: matrix 23 rows 18 cols
[2022-05-22 11:10:43] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 11:10:43] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 23 rows 18 cols
[2022-05-22 11:10:43] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 11:10:43] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2022-05-22 11:10:43] [INFO ] Redundant transitions in 13 ms returned [13, 17]
Found 2 redundant transitions using SMT.
Drop transitions removed 2 transitions
Redundant transitions reduction (with SMT) removed 2 transitions.
// Phase 1: matrix 21 rows 18 cols
[2022-05-22 11:10:43] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 11:10:43] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 18/273 places, 21/288 transitions.
Graph (complete) has 11 edges and 18 vertex of which 16 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Applied a total of 1 rules in 1 ms. Remains 16 /18 variables (removed 2) and now considering 19/21 (removed 2) transitions.
// Phase 1: matrix 19 rows 16 cols
[2022-05-22 11:10:43] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 11:10:43] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 19 rows 16 cols
[2022-05-22 11:10:43] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 11:10:43] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 16/273 places, 19/288 transitions.
Finished structural reductions, in 2 iterations. Remains : 16/273 places, 19/288 transitions.
Stuttering acceptance computed with spot in 36 ms :[p0]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A03-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s8 s14)], 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 12 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S04D1C1A03-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A03-LTLCardinality-15 finished in 212 ms.
All properties solved by simple procedures.
Total runtime 9126 ms.
BK_STOP 1653217844009
--------------------
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-S04D1C1A03"
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-S04D1C1A03, 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-165307353300355"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S04D1C1A03.tgz
mv ViralEpidemic-PT-S04D1C1A03 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 ;