About the Execution of ITS-Tools for SwimmingPool-PT-02
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 352.447 | 8163.00 | 16007.00 | 53.70 | FFTFFTFTTFFFFFFF | 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.r258-tall-165303545600371.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 SwimmingPool-PT-02, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303545600371
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 220K
-rw-r--r-- 1 mcc users 6.5K Apr 29 12:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Apr 29 12:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Apr 29 12:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 29 12:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K May 9 09:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 09:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 09:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 09:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 09:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 09:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 3.9K 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 SwimmingPool-PT-02-LTLCardinality-00
FORMULA_NAME SwimmingPool-PT-02-LTLCardinality-01
FORMULA_NAME SwimmingPool-PT-02-LTLCardinality-02
FORMULA_NAME SwimmingPool-PT-02-LTLCardinality-03
FORMULA_NAME SwimmingPool-PT-02-LTLCardinality-04
FORMULA_NAME SwimmingPool-PT-02-LTLCardinality-05
FORMULA_NAME SwimmingPool-PT-02-LTLCardinality-06
FORMULA_NAME SwimmingPool-PT-02-LTLCardinality-07
FORMULA_NAME SwimmingPool-PT-02-LTLCardinality-08
FORMULA_NAME SwimmingPool-PT-02-LTLCardinality-09
FORMULA_NAME SwimmingPool-PT-02-LTLCardinality-10
FORMULA_NAME SwimmingPool-PT-02-LTLCardinality-11
FORMULA_NAME SwimmingPool-PT-02-LTLCardinality-12
FORMULA_NAME SwimmingPool-PT-02-LTLCardinality-13
FORMULA_NAME SwimmingPool-PT-02-LTLCardinality-14
FORMULA_NAME SwimmingPool-PT-02-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1653123605683
Running Version 202205111006
[2022-05-21 09:00:06] [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]
[2022-05-21 09:00:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 09:00:06] [INFO ] Load time of PNML (sax parser for PT used): 40 ms
[2022-05-21 09:00:06] [INFO ] Transformed 9 places.
[2022-05-21 09:00:06] [INFO ] Transformed 7 transitions.
[2022-05-21 09:00:06] [INFO ] Parsed PT model containing 9 places and 7 transitions in 141 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA SwimmingPool-PT-02-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SwimmingPool-PT-02-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SwimmingPool-PT-02-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 9 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 8 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 09:00:07] [INFO ] Computed 3 place invariants in 5 ms
[2022-05-21 09:00:07] [INFO ] Implicit Places using invariants in 93 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 09:00:07] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 09:00:07] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 09:00:07] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 09:00:07] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 7/7 transitions.
Support contains 9 out of 9 places after structural reductions.
[2022-05-21 09:00:07] [INFO ] Flatten gal took : 15 ms
[2022-05-21 09:00:07] [INFO ] Flatten gal took : 3 ms
[2022-05-21 09:00:07] [INFO ] Input system was already deterministic with 7 transitions.
Finished random walk after 718 steps, including 0 resets, run visited all 27 properties in 17 ms. (steps per millisecond=42 )
FORMULA SwimmingPool-PT-02-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
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' '!(G(X(p0)))'
Support contains 1 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 09:00:07] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 09:00:07] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 09:00:07] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 09:00:07] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 09:00:07] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 09:00:07] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 194 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SwimmingPool-PT-02-LTLCardinality-00 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 1 s2)], 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 2 ms.
FORMULA SwimmingPool-PT-02-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SwimmingPool-PT-02-LTLCardinality-00 finished in 344 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0) U (X(p1) U ((p2 U X(p3))&&p2))))'
Support contains 5 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 09:00:08] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 09:00:08] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 09:00:08] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 09:00:08] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 09:00:08] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 09:00:08] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 418 ms :[true, (OR (NOT p3) (NOT p2)), (OR (NOT p2) (NOT p3) (AND (NOT p0) (NOT p1))), (OR (NOT p1) (NOT p2) (NOT p3)), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3)]
Running random walk in product with property : SwimmingPool-PT-02-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={} source=1 dest: 2}, { cond=p2, acceptance={} source=1 dest: 7}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p2) p0), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={0} source=2 dest: 3}, { cond=(AND p2 p0), acceptance={0} source=2 dest: 7}, { cond=(AND p2 (NOT p0) p1), acceptance={0} source=2 dest: 8}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}, { cond=(AND p2 p1), acceptance={0} source=3 dest: 8}], [{ cond=(NOT p3), acceptance={} source=4 dest: 0}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={0} source=5 dest: 0}, { cond=(AND (NOT p2) p1 (NOT p3)), acceptance={0} source=5 dest: 3}, { cond=(AND p2 p1 (NOT p3)), acceptance={0} source=5 dest: 8}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={0} source=6 dest: 0}, { cond=(AND (NOT p2) p0 (NOT p3)), acceptance={0} source=6 dest: 2}, { cond=(AND (NOT p2) (NOT p0) p1 (NOT p3)), acceptance={0} source=6 dest: 3}, { cond=(AND p2 p0 (NOT p3)), acceptance={0} source=6 dest: 7}, { cond=(AND p2 (NOT p0) p1 (NOT p3)), acceptance={0} source=6 dest: 8}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1) (NOT p3)), acceptance={0} source=7 dest: 4}, { cond=(AND (NOT p2) (NOT p0) p1 (NOT p3)), acceptance={0} source=7 dest: 5}, { cond=(AND (NOT p2) p0 (NOT p3)), acceptance={0} source=7 dest: 6}, { cond=(AND p2 p0 (NOT p3)), acceptance={0} source=7 dest: 7}, { cond=(AND p2 (NOT p0) p1 (NOT p3)), acceptance={0} source=7 dest: 8}, { cond=(AND p2 (NOT p0) (NOT p1) (NOT p3)), acceptance={0} source=7 dest: 9}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={0} source=8 dest: 4}, { cond=(AND (NOT p2) p1 (NOT p3)), acceptance={0} source=8 dest: 5}, { cond=(AND p2 p1 (NOT p3)), acceptance={0} source=8 dest: 8}, { cond=(AND p2 (NOT p1) (NOT p3)), acceptance={0} source=8 dest: 9}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=9 dest: 4}, { cond=(AND p2 (NOT p3)), acceptance={0} source=9 dest: 9}]], initial=1, aps=[p2:(LEQ s5 s7), p0:(LEQ s8 s2), p1:(LEQ s5 s2), p3:(LEQ 2 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 14304 reset in 203 ms.
Stack based approach found an accepted trace after 407 steps with 66 reset with depth 19 and stack size 19 in 1 ms.
FORMULA SwimmingPool-PT-02-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property SwimmingPool-PT-02-LTLCardinality-01 finished in 721 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((G((F((G(p0)&&p1))||p2))&&p0))))'
Support contains 4 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 9 transition count 6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 8 transition count 6
Applied a total of 2 rules in 10 ms. Remains 8 /9 variables (removed 1) and now considering 6/7 (removed 1) transitions.
// Phase 1: matrix 6 rows 8 cols
[2022-05-21 09:00:08] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-21 09:00:08] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2022-05-21 09:00:08] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 09:00:08] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2022-05-21 09:00:08] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2022-05-21 09:00:08] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-21 09:00:08] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/9 places, 6/7 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/9 places, 6/7 transitions.
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0)]
Running random walk in product with property : SwimmingPool-PT-02-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p2 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p0 p2 p1), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p2) p1), acceptance={1} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p0 p2), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={1} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s1 s3), p2:(LEQ s3 s6), p1:(LEQ s2 s3)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 181 ms.
Stack based approach found an accepted trace after 59 steps with 0 reset with depth 60 and stack size 60 in 0 ms.
FORMULA SwimmingPool-PT-02-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property SwimmingPool-PT-02-LTLCardinality-03 finished in 423 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X(G(p0)))))'
Support contains 1 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 9 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 8 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 8 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 7 transition count 5
Applied a total of 4 rules in 6 ms. Remains 7 /9 variables (removed 2) and now considering 5/7 (removed 2) transitions.
// Phase 1: matrix 5 rows 7 cols
[2022-05-21 09:00:09] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 09:00:09] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 5 rows 7 cols
[2022-05-21 09:00:09] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 09:00:09] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2022-05-21 09:00:09] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 5 rows 7 cols
[2022-05-21 09:00:09] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 09:00:09] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/9 places, 5/7 transitions.
Finished structural reductions, in 1 iterations. Remains : 7/9 places, 5/7 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : SwimmingPool-PT-02-LTLCardinality-04 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 2 s3)], 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 121 ms.
Stack based approach found an accepted trace after 31 steps with 0 reset with depth 32 and stack size 32 in 0 ms.
FORMULA SwimmingPool-PT-02-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property SwimmingPool-PT-02-LTLCardinality-04 finished in 256 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X((p0||((p0 U X(p1))&&p2)))))'
Support contains 2 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 09:00:09] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 09:00:09] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 09:00:09] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 09:00:09] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 09:00:09] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 09:00:09] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 103 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SwimmingPool-PT-02-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ 2 s7), p2:(LEQ 2 s8), p1:(LEQ s8 s7)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 47 ms.
Product exploration explored 100000 steps with 50000 reset in 95 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 : [(AND p0 p2 (NOT p1)), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p0 p2 (NOT p1))
Knowledge based reduction with 7 factoid took 186 ms. Reduced automaton from 3 states, 5 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA SwimmingPool-PT-02-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SwimmingPool-PT-02-LTLCardinality-07 finished in 537 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 9 transition count 6
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 8 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 7 transition count 5
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 4 place count 7 transition count 4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 6 place count 6 transition count 4
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 8 place count 5 transition count 3
Applied a total of 8 rules in 8 ms. Remains 5 /9 variables (removed 4) and now considering 3/7 (removed 4) transitions.
// Phase 1: matrix 3 rows 5 cols
[2022-05-21 09:00:10] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 09:00:10] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 3 rows 5 cols
[2022-05-21 09:00:10] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 09:00:10] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2022-05-21 09:00:10] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 3 rows 5 cols
[2022-05-21 09:00:10] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 09:00:10] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/9 places, 3/7 transitions.
Finished structural reductions, in 1 iterations. Remains : 5/9 places, 3/7 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SwimmingPool-PT-02-LTLCardinality-08 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 1 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2115 reset in 104 ms.
Product exploration explored 100000 steps with 2204 reset in 114 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 : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 110 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 126 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 3 rows 5 cols
[2022-05-21 09:00:10] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 09:00:10] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-05-21 09:00:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:00:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2022-05-21 09:00:10] [INFO ] Computed and/alt/rep : 2/2/2 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-21 09:00:10] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5/5 places, 3/3 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 3/3 (removed 0) transitions.
// Phase 1: matrix 3 rows 5 cols
[2022-05-21 09:00:10] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 09:00:11] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 3 rows 5 cols
[2022-05-21 09:00:11] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 09:00:11] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2022-05-21 09:00:11] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 3 rows 5 cols
[2022-05-21 09:00:11] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 09:00:11] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5/5 places, 3/3 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 : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 114 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Knowledge obtained : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 116 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 3 rows 5 cols
[2022-05-21 09:00:11] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 09:00:11] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-21 09:00:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:00:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-21 09:00:11] [INFO ] Computed and/alt/rep : 2/2/2 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-21 09:00:11] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2281 reset in 111 ms.
Product exploration explored 100000 steps with 2336 reset in 105 ms.
Built C files in :
/tmp/ltsmin14884777162786772331
[2022-05-21 09:00:11] [INFO ] Computing symmetric may disable matrix : 3 transitions.
[2022-05-21 09:00:11] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 09:00:11] [INFO ] Computing symmetric may enable matrix : 3 transitions.
[2022-05-21 09:00:11] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 09:00:11] [INFO ] Computing Do-Not-Accords matrix : 3 transitions.
[2022-05-21 09:00:11] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 09:00:11] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14884777162786772331
Running compilation step : cd /tmp/ltsmin14884777162786772331;'/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 178 ms.
Running link step : cd /tmp/ltsmin14884777162786772331;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin14884777162786772331;'/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/stateBased13298836852157791274.hoa' '--buchi-type=spotba'
LTSmin run took 97 ms.
FORMULA SwimmingPool-PT-02-LTLCardinality-08 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property SwimmingPool-PT-02-LTLCardinality-08 finished in 2057 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(p0)))'
Support contains 1 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 09:00:12] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 09:00:12] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 09:00:12] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 09:00:12] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 09:00:12] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 09:00:12] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 67 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SwimmingPool-PT-02-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT 2 s6)], 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 SwimmingPool-PT-02-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SwimmingPool-PT-02-LTLCardinality-10 finished in 158 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(X((X(p0)&&p0)))&&X(F((X(p1)&&p2))))))'
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 09:00:12] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 09:00:12] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 09:00:12] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 09:00:12] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 09:00:12] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 09:00:12] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 252 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Running random walk in product with property : SwimmingPool-PT-02-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}, { cond=p0, acceptance={} source=2 dest: 5}, { cond=p2, acceptance={} source=2 dest: 6}], [{ cond=(NOT p2), acceptance={} source=3 dest: 3}, { cond=p2, acceptance={} source=3 dest: 6}], [{ cond=(NOT p0), acceptance={} source=4 dest: 4}, { cond=p0, acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=6 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={} source=6 dest: 6}]], initial=0, aps=[p2:(GT s8 s6), p0:(GT 1 s8), p1:(GT 1 s4)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 93 reset in 172 ms.
Stack based approach found an accepted trace after 22 steps with 0 reset with depth 23 and stack size 23 in 0 ms.
FORMULA SwimmingPool-PT-02-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property SwimmingPool-PT-02-LTLCardinality-11 finished in 511 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(F((F(p0) U (!F(G(p1))||G(p0)))))))'
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 9 transition count 6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 8 transition count 6
Applied a total of 2 rules in 1 ms. Remains 8 /9 variables (removed 1) and now considering 6/7 (removed 1) transitions.
// Phase 1: matrix 6 rows 8 cols
[2022-05-21 09:00:12] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 09:00:12] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2022-05-21 09:00:12] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 09:00:12] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2022-05-21 09:00:12] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2022-05-21 09:00:12] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 09:00:12] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/9 places, 6/7 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/9 places, 6/7 transitions.
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : SwimmingPool-PT-02-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s4 s2), p1:(LEQ 2 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 832 reset in 84 ms.
Stack based approach found an accepted trace after 222 steps with 5 reset with depth 58 and stack size 58 in 1 ms.
FORMULA SwimmingPool-PT-02-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property SwimmingPool-PT-02-LTLCardinality-12 finished in 264 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((((X(p0)||p1) U p2) U G(p3)))'
Support contains 6 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 09:00:13] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 09:00:13] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 09:00:13] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 09:00:13] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 09:00:13] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 09:00:13] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 166 ms :[(NOT p3), (NOT p0), (NOT p2), (AND (NOT p3) (NOT p0)), true, (NOT p3)]
Running random walk in product with property : SwimmingPool-PT-02-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=p3, acceptance={} source=0 dest: 0}, { cond=(NOT p3), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND p3 (NOT p2) (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p3) (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(AND p3 (NOT p0)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p3), acceptance={} source=5 dest: 4}, { cond=p3, acceptance={} source=5 dest: 5}]], initial=0, aps=[p3:(OR (GT s8 s1) (LEQ s0 s4)), p2:(GT s5 s2), p1:(LEQ 1 s8), p0:(LEQ s0 s4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5249 steps with 2 reset in 13 ms.
FORMULA SwimmingPool-PT-02-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SwimmingPool-PT-02-LTLCardinality-13 finished in 273 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((p0||((p0 U G(p1))&&p2)) U p3))'
Support contains 6 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 09:00:13] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 09:00:13] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 09:00:13] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 09:00:13] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2022-05-21 09:00:13] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 09:00:13] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 09:00:13] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p3), true, (NOT p1)]
Running random walk in product with property : SwimmingPool-PT-02-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p3) p0) (AND (NOT p3) p2 p1)), acceptance={0} source=0 dest: 0}, { cond=(OR (AND (NOT p3) (NOT p0) (NOT p2)) (AND (NOT p3) (NOT p0) (NOT p1))), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) (NOT p0) p2 p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p3:(LEQ s6 s2), p0:(LEQ s3 s4), p2:(GT s1 s3), p1:(LEQ s2 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 7 steps with 0 reset in 0 ms.
FORMULA SwimmingPool-PT-02-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SwimmingPool-PT-02-LTLCardinality-14 finished in 173 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(X(X(!(p1 U p2))))&&F(p3)&&p0)))'
Support contains 4 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 09:00:13] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 09:00:13] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 09:00:13] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 09:00:13] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 9 cols
[2022-05-21 09:00:13] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 09:00:13] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 7/7 transitions.
Stuttering acceptance computed with spot in 172 ms :[(OR (NOT p3) (NOT p0) p2), (OR (NOT p3) (NOT p0) p2), true, p2, (NOT p3), p2]
Running random walk in product with property : SwimmingPool-PT-02-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}, { cond=(AND (NOT p3) p0), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 5}], [{ cond=(NOT p3), acceptance={0} source=4 dest: 4}], [{ cond=p2, acceptance={} source=5 dest: 2}, { cond=(NOT p2), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (LEQ 1 s3) (LEQ 2 s6)), p3:(LEQ s2 s0), p2:(LEQ 2 s3)], 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, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SwimmingPool-PT-02-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SwimmingPool-PT-02-LTLCardinality-15 finished in 250 ms.
All properties solved by simple procedures.
Total runtime 6996 ms.
BK_STOP 1653123613846
--------------------
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="SwimmingPool-PT-02"
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 SwimmingPool-PT-02, 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 r258-tall-165303545600371"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SwimmingPool-PT-02.tgz
mv SwimmingPool-PT-02 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 ;