About the Execution of ITS-Tools for TCPcondis-PT-30
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 437.960 | 22443.00 | 34222.00 | 220.30 | FFFFTFFFFFFFTTTF | 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-165303545800483.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 TCPcondis-PT-30, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303545800483
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 228K
-rw-r--r-- 1 mcc users 5.7K Apr 29 12:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Apr 29 12:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Apr 29 12:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Apr 29 12:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 9 09:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 09:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 09:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 09:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 09:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 09:14 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
-rwxr-xr-x 1 mcc users 24K 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 TCPcondis-PT-30-LTLCardinality-00
FORMULA_NAME TCPcondis-PT-30-LTLCardinality-01
FORMULA_NAME TCPcondis-PT-30-LTLCardinality-02
FORMULA_NAME TCPcondis-PT-30-LTLCardinality-03
FORMULA_NAME TCPcondis-PT-30-LTLCardinality-04
FORMULA_NAME TCPcondis-PT-30-LTLCardinality-05
FORMULA_NAME TCPcondis-PT-30-LTLCardinality-06
FORMULA_NAME TCPcondis-PT-30-LTLCardinality-07
FORMULA_NAME TCPcondis-PT-30-LTLCardinality-08
FORMULA_NAME TCPcondis-PT-30-LTLCardinality-09
FORMULA_NAME TCPcondis-PT-30-LTLCardinality-10
FORMULA_NAME TCPcondis-PT-30-LTLCardinality-11
FORMULA_NAME TCPcondis-PT-30-LTLCardinality-12
FORMULA_NAME TCPcondis-PT-30-LTLCardinality-13
FORMULA_NAME TCPcondis-PT-30-LTLCardinality-14
FORMULA_NAME TCPcondis-PT-30-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1653144332758
Running Version 202205111006
[2022-05-21 14:45:33] [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]
[2022-05-21 14:45:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 14:45:33] [WARNING] Skipping unknown tool specific annotation : Tina
[2022-05-21 14:45:33] [WARNING] Unknown XML tag in source file: size
[2022-05-21 14:45:33] [WARNING] Unknown XML tag in source file: color
[2022-05-21 14:45:34] [INFO ] Load time of PNML (sax parser for PT used): 53 ms
[2022-05-21 14:45:34] [INFO ] Transformed 30 places.
[2022-05-21 14:45:34] [INFO ] Transformed 32 transitions.
[2022-05-21 14:45:34] [INFO ] Parsed PT model containing 30 places and 32 transitions in 151 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA TCPcondis-PT-30-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-30-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-30-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-30-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-30-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 10 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 14:45:34] [INFO ] Computed 9 place invariants in 8 ms
[2022-05-21 14:45:34] [INFO ] Implicit Places using invariants in 123 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 14:45:34] [INFO ] Computed 9 place invariants in 4 ms
[2022-05-21 14:45:34] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 14:45:34] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 14:45:34] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Support contains 23 out of 30 places after structural reductions.
[2022-05-21 14:45:34] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-21 14:45:34] [INFO ] Flatten gal took : 24 ms
FORMULA TCPcondis-PT-30-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-21 14:45:34] [INFO ] Flatten gal took : 6 ms
[2022-05-21 14:45:34] [INFO ] Input system was already deterministic with 32 transitions.
Finished random walk after 1116 steps, including 0 resets, run visited all 23 properties in 30 ms. (steps per millisecond=37 )
FORMULA TCPcondis-PT-30-LTLCardinality-08 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' '!(F(p0))'
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 26 transition count 28
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 24 transition count 26
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 24 transition count 26
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 24 transition count 24
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 14 place count 24 transition count 22
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 18 place count 22 transition count 22
Applied a total of 18 rules in 13 ms. Remains 22 /30 variables (removed 8) and now considering 22/32 (removed 10) transitions.
// Phase 1: matrix 22 rows 22 cols
[2022-05-21 14:45:34] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 14:45:34] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 22 rows 22 cols
[2022-05-21 14:45:34] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-21 14:45:34] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2022-05-21 14:45:35] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 22 rows 22 cols
[2022-05-21 14:45:35] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 14:45:35] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/30 places, 22/32 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/30 places, 22/32 transitions.
Stuttering acceptance computed with spot in 133 ms :[(NOT p0)]
Running random walk in product with property : TCPcondis-PT-30-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s16 s19)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 285 reset in 275 ms.
Stack based approach found an accepted trace after 9775 steps with 55 reset with depth 708 and stack size 708 in 28 ms.
FORMULA TCPcondis-PT-30-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property TCPcondis-PT-30-LTLCardinality-03 finished in 608 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 14:45:35] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 14:45:35] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 14:45:35] [INFO ] Computed 9 place invariants in 3 ms
[2022-05-21 14:45:35] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 14:45:35] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-21 14:45:35] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-30-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s7 s12)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 122 ms.
Product exploration explored 100000 steps with 50000 reset in 103 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 55 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA TCPcondis-PT-30-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property TCPcondis-PT-30-LTLCardinality-04 finished in 474 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(((F(p0)&&X(p1)) U p2)))'
Support contains 5 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 14:45:35] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 14:45:36] [INFO ] Implicit Places using invariants in 47 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 14:45:36] [INFO ] Computed 9 place invariants in 3 ms
[2022-05-21 14:45:36] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 14:45:36] [INFO ] Computed 9 place invariants in 3 ms
[2022-05-21 14:45:36] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 280 ms :[(NOT p2), (NOT p0), (OR (NOT p2) (NOT p1)), true]
Running random walk in product with property : TCPcondis-PT-30-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p0) p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(LEQ s10 s21), p0:(LEQ s20 s4), p1:(LEQ 2 s6)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA TCPcondis-PT-30-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-30-LTLCardinality-05 finished in 441 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F(G((p0 U (p1 U !X(X(p2)))))) U p3))))'
Support contains 7 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 14:45:36] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-21 14:45:36] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 14:45:36] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 14:45:36] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 14:45:36] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 14:45:36] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 480 ms :[(NOT p3), (NOT p3), p2, (NOT p3), p2, p2, p2, p2, p2, p2, p2]
Running random walk in product with property : TCPcondis-PT-30-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p3), acceptance={} source=1 dest: 2}, { cond=(NOT p3), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p3) (NOT p1) (NOT p0)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p3) p0), acceptance={} source=1 dest: 5}, { cond=(AND (NOT p3) p1 (NOT p0)), acceptance={} source=1 dest: 6}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 4}, { cond=p0, acceptance={0} source=2 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 6}], [{ cond=(NOT p3), acceptance={} source=3 dest: 2}, { cond=(NOT p3), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p3) (NOT p1) (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p3) p0), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p3) p1 (NOT p0)), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 7}, { cond=true, acceptance={} source=4 dest: 8}, { cond=p0, acceptance={0} source=4 dest: 9}, { cond=(AND p1 (NOT p0)), acceptance={0} source=4 dest: 10}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=5 dest: 7}, { cond=p0, acceptance={0} source=5 dest: 9}, { cond=(AND p1 (NOT p0)), acceptance={0} source=5 dest: 10}], [{ cond=(AND (NOT p1) p0), acceptance={} source=6 dest: 7}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=6 dest: 7}, { cond=p0, acceptance={0} source=6 dest: 9}, { cond=(AND p1 p0), acceptance={} source=6 dest: 10}, { cond=(AND p1 (NOT p0)), acceptance={0} source=6 dest: 10}], [{ cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=7 dest: 7}, { cond=p2, acceptance={} source=7 dest: 8}, { cond=(AND p0 p2), acceptance={0} source=7 dest: 9}, { cond=(AND p1 (NOT p0) p2), acceptance={0} source=7 dest: 10}], [{ cond=p2, acceptance={} source=8 dest: 2}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=8 dest: 4}, { cond=(AND p0 p2), acceptance={0} source=8 dest: 5}, { cond=(AND p1 (NOT p0) p2), acceptance={0} source=8 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=9 dest: 7}, { cond=(AND p0 p2), acceptance={0} source=9 dest: 9}, { cond=(AND p1 (NOT p0) p2), acceptance={0} source=9 dest: 10}], [{ cond=(AND (NOT p1) p0 p2), acceptance={} source=10 dest: 7}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=10 dest: 7}, { cond=(AND p0 p2), acceptance={0} source=10 dest: 9}, { cond=(AND p1 p0 p2), acceptance={} source=10 dest: 10}, { cond=(AND p1 (NOT p0) p2), acceptance={0} source=10 dest: 10}]], initial=0, aps=[p3:(LEQ s16 s6), p1:(LEQ s19 s18), p0:(LEQ s21 s29), p2:(LEQ 3 s25)], 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]]
Product exploration explored 100000 steps with 461 reset in 373 ms.
Product exploration explored 100000 steps with 467 reset in 266 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 p3 p1 p0 (NOT p2)), (X (NOT (AND (NOT p3) p0))), (X (NOT (AND (NOT p3) p1 (NOT p0)))), (X p3), (X (NOT (AND (NOT p3) (NOT p1) (NOT p0)))), true, (X (X (NOT (AND (NOT p3) p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p3) p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND p1 p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p3)), (X (X (NOT (AND (NOT p3) (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 1589 ms. Reduced automaton from 11 states, 44 edges and 4 AP to 11 states, 38 edges and 4 AP.
Stuttering acceptance computed with spot in 466 ms :[(NOT p3), (NOT p3), p2, (NOT p3), p2, p2, p2, p2, p2, p2, p2]
Finished random walk after 9264 steps, including 2 resets, run visited all 12 properties in 45 ms. (steps per millisecond=205 )
Knowledge obtained : [(AND p3 p1 p0 (NOT p2)), (X (NOT (AND (NOT p3) p0))), (X (NOT (AND (NOT p3) p1 (NOT p0)))), (X p3), (X (NOT (AND (NOT p3) (NOT p1) (NOT p0)))), true, (X (X (NOT (AND (NOT p3) p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p3) p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND p1 p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p3)), (X (X (NOT (AND (NOT p3) (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : [(F (AND p0 p2)), (F p2), (F (AND p1 (NOT p0) p2)), (F (AND (NOT p1) p0)), (F (AND p1 (NOT p0))), (F (AND (NOT p1) (NOT p0) p2)), (F (NOT (AND p1 p0))), (F (NOT p3)), (F (NOT p0)), (F (AND (NOT p1) (NOT p0))), (F (AND p1 p0 p2)), (F (AND (NOT p1) p0 p2))]
Knowledge based reduction with 15 factoid took 2011 ms. Reduced automaton from 11 states, 38 edges and 4 AP to 11 states, 38 edges and 4 AP.
Stuttering acceptance computed with spot in 432 ms :[(NOT p3), (NOT p3), p2, (NOT p3), p2, p2, p2, p2, p2, p2, p2]
Stuttering acceptance computed with spot in 465 ms :[(NOT p3), (NOT p3), p2, (NOT p3), p2, p2, p2, p2, p2, p2, p2]
Support contains 7 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 14:45:42] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 14:45:42] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 14:45:42] [INFO ] Computed 9 place invariants in 6 ms
[2022-05-21 14:45:42] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 14:45:42] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 14:45:42] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 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 : [(AND p3 p1 p0 (NOT p2)), (X p3), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p3)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 790 ms. Reduced automaton from 11 states, 38 edges and 4 AP to 11 states, 38 edges and 4 AP.
Stuttering acceptance computed with spot in 438 ms :[(NOT p3), (NOT p3), p2, (NOT p3), p2, p2, p2, p2, p2, p2, p2]
Finished random walk after 2291 steps, including 0 resets, run visited all 12 properties in 9 ms. (steps per millisecond=254 )
Knowledge obtained : [(AND p3 p1 p0 (NOT p2)), (X p3), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p3)), (X (X p0))]
False Knowledge obtained : [(F (AND p0 p2)), (F p2), (F (AND p1 (NOT p0) p2)), (F (AND (NOT p1) p0)), (F (AND p1 (NOT p0))), (F (AND (NOT p1) (NOT p0) p2)), (F (NOT (AND p1 p0))), (F (NOT p3)), (F (NOT p0)), (F (AND (NOT p1) (NOT p0))), (F (AND p1 p0 p2)), (F (AND (NOT p1) p0 p2))]
Knowledge based reduction with 7 factoid took 1083 ms. Reduced automaton from 11 states, 38 edges and 4 AP to 11 states, 38 edges and 4 AP.
Stuttering acceptance computed with spot in 418 ms :[(NOT p3), (NOT p3), p2, (NOT p3), p2, p2, p2, p2, p2, p2, p2]
Stuttering acceptance computed with spot in 446 ms :[(NOT p3), (NOT p3), p2, (NOT p3), p2, p2, p2, p2, p2, p2, p2]
Stuttering acceptance computed with spot in 515 ms :[(NOT p3), (NOT p3), p2, (NOT p3), p2, p2, p2, p2, p2, p2, p2]
Product exploration explored 100000 steps with 436 reset in 213 ms.
Product exploration explored 100000 steps with 519 reset in 235 ms.
Built C files in :
/tmp/ltsmin2486085683294051351
[2022-05-21 14:45:47] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2486085683294051351
Running compilation step : cd /tmp/ltsmin2486085683294051351;'/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 165 ms.
Running link step : cd /tmp/ltsmin2486085683294051351;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin2486085683294051351;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5577207851296843865.hoa' '--buchi-type=spotba'
LTSmin run took 299 ms.
FORMULA TCPcondis-PT-30-LTLCardinality-09 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TCPcondis-PT-30-LTLCardinality-09 finished in 11466 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X(X((G(X(X(F(p0))))&&G(p1)))))))'
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 28 transition count 30
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 28 transition count 28
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 6 place count 28 transition count 26
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 26 transition count 26
Applied a total of 10 rules in 5 ms. Remains 26 /30 variables (removed 4) and now considering 26/32 (removed 6) transitions.
// Phase 1: matrix 26 rows 26 cols
[2022-05-21 14:45:47] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 14:45:47] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 26 rows 26 cols
[2022-05-21 14:45:47] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-21 14:45:47] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2022-05-21 14:45:47] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 26 rows 26 cols
[2022-05-21 14:45:47] [INFO ] Computed 9 place invariants in 4 ms
[2022-05-21 14:45:47] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 26/30 places, 26/32 transitions.
Finished structural reductions, in 1 iterations. Remains : 26/30 places, 26/32 transitions.
Stuttering acceptance computed with spot in 53 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-30-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ 1 s12), p0:(LEQ 3 s21)], 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 362 reset in 173 ms.
Stack based approach found an accepted trace after 23304 steps with 86 reset with depth 260 and stack size 260 in 54 ms.
FORMULA TCPcondis-PT-30-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property TCPcondis-PT-30-LTLCardinality-10 finished in 403 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((G(p0)||G(p1))&&F(G(p1))))'
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 27 transition count 29
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 26 transition count 28
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 26 transition count 28
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 26 transition count 26
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 10 place count 26 transition count 25
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 12 place count 25 transition count 25
Applied a total of 12 rules in 12 ms. Remains 25 /30 variables (removed 5) and now considering 25/32 (removed 7) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-21 14:45:48] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 14:45:48] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-21 14:45:48] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 14:45:48] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2022-05-21 14:45:48] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-21 14:45:48] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 14:45:48] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/30 places, 25/32 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/30 places, 25/32 transitions.
Stuttering acceptance computed with spot in 183 ms :[(NOT p1), true, (NOT p1), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : TCPcondis-PT-30-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 4}, { cond=(AND p1 p0), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 1}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 4}, { cond=(AND p1 p0), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(LEQ 3 s11), p0:(LEQ 3 s24)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 41798 steps with 0 reset in 76 ms.
FORMULA TCPcondis-PT-30-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-30-LTLCardinality-11 finished in 387 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!F(!p0) U X(p1)))'
Support contains 5 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 3 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 14:45:48] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 14:45:48] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 14:45:48] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 14:45:48] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 14:45:48] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 14:45:48] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 132 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : TCPcondis-PT-30-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (LEQ s13 s19) (LEQ s17 s18)), p1:(GT 2 s23)], 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 99 ms.
Product exploration explored 100000 steps with 50000 reset in 74 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 p1), (X (NOT (AND p0 (NOT p1)))), (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)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 7 factoid took 165 ms. Reduced automaton from 5 states, 9 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA TCPcondis-PT-30-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property TCPcondis-PT-30-LTLCardinality-12 finished in 595 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X((p0 U !G(X(p1))))))'
Support contains 4 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 14:45:49] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 14:45:49] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 14:45:49] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 14:45:49] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 14:45:49] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 14:45:49] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 81 ms :[p1, p1, p1]
Running random walk in product with property : TCPcondis-PT-30-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p1:(AND (LEQ s15 s1) (GT s13 s23))], 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][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 66 ms.
Product exploration explored 100000 steps with 33333 reset in 72 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 p1), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT p1)))
Knowledge based reduction with 2 factoid took 43 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA TCPcondis-PT-30-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property TCPcondis-PT-30-LTLCardinality-14 finished in 384 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F(G((F(G(p0))&&(X(X(p1))||X(p2)))))))'
Support contains 5 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 14:45:49] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 14:45:49] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 14:45:49] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-21 14:45:49] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 14:45:49] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 14:45:49] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 90 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : TCPcondis-PT-30-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={0} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT s6 s11), p2:(GT s0 s10), p1:(LEQ s23 s6)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 213 ms.
Product exploration explored 100000 steps with 0 reset in 234 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 (NOT p0) p2 p1), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p1), true, (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p2)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 411 ms. Reduced automaton from 3 states, 8 edges and 3 AP to 3 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Finished random walk after 713 steps, including 0 resets, run visited all 5 properties in 3 ms. (steps per millisecond=237 )
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p1), true, (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p2)), (X (X p1))]
False Knowledge obtained : [(F (AND (NOT p2) (NOT p1))), (F (AND (NOT p0) (NOT p1))), (F p0), (F (NOT p1)), (F (NOT p2))]
Knowledge based reduction with 11 factoid took 631 ms. Reduced automaton from 3 states, 8 edges and 3 AP to 3 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 89 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1)))]
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 14:45:51] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 14:45:51] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-21 14:45:51] [INFO ] [Real]Absence check using 3 positive and 6 generalized place invariants in 3 ms returned sat
[2022-05-21 14:45:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 14:45:51] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-21 14:45:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 14:45:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-21 14:45:51] [INFO ] [Nat]Absence check using 3 positive and 6 generalized place invariants in 2 ms returned sat
[2022-05-21 14:45:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 14:45:51] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-21 14:45:51] [INFO ] Computed and/alt/rep : 28/100/28 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-21 14:45:51] [INFO ] Added : 11 causal constraints over 3 iterations in 25 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 5 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 14:45:51] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 14:45:51] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 14:45:51] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 14:45:51] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 14:45:51] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 14:45:51] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 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 : [(AND (NOT p0) p2 p1), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p1), true, (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p2)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 453 ms. Reduced automaton from 3 states, 8 edges and 3 AP to 3 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Finished random walk after 713 steps, including 0 resets, run visited all 5 properties in 4 ms. (steps per millisecond=178 )
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p1), true, (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p2)), (X (X p1))]
False Knowledge obtained : [(F (AND (NOT p2) (NOT p1))), (F (AND (NOT p0) (NOT p1))), (F p0), (F (NOT p1)), (F (NOT p2))]
Knowledge based reduction with 11 factoid took 566 ms. Reduced automaton from 3 states, 8 edges and 3 AP to 3 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Stuttering acceptance computed with spot in 95 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1)))]
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 14:45:53] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 14:45:53] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-05-21 14:45:53] [INFO ] [Real]Absence check using 3 positive and 6 generalized place invariants in 2 ms returned sat
[2022-05-21 14:45:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 14:45:53] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-21 14:45:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 14:45:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-05-21 14:45:53] [INFO ] [Nat]Absence check using 3 positive and 6 generalized place invariants in 1 ms returned sat
[2022-05-21 14:45:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 14:45:53] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-21 14:45:53] [INFO ] Computed and/alt/rep : 28/100/28 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-21 14:45:53] [INFO ] Added : 11 causal constraints over 3 iterations in 23 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 124 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Product exploration explored 100000 steps with 0 reset in 202 ms.
Product exploration explored 100000 steps with 0 reset in 250 ms.
Applying partial POR strategy [false, true, false]
Stuttering acceptance computed with spot in 90 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Support contains 5 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 30 transition count 32
Deduced a syphon composed of 2 places in 0 ms
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 30 transition count 31
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 3 place count 30 transition count 32
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 30 transition count 32
Deduced a syphon composed of 3 places in 0 ms
Applied a total of 4 rules in 6 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2022-05-21 14:45:54] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 14:45:54] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 14:45:54] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/30 places, 32/32 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Product exploration explored 100000 steps with 0 reset in 246 ms.
Product exploration explored 100000 steps with 0 reset in 284 ms.
Built C files in :
/tmp/ltsmin17847796312903347210
[2022-05-21 14:45:54] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17847796312903347210
Running compilation step : cd /tmp/ltsmin17847796312903347210;'/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 88 ms.
Running link step : cd /tmp/ltsmin17847796312903347210;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 23 ms.
Running LTSmin : cd /tmp/ltsmin17847796312903347210;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15824194012640355838.hoa' '--buchi-type=spotba'
LTSmin run took 194 ms.
FORMULA TCPcondis-PT-30-LTLCardinality-15 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TCPcondis-PT-30-LTLCardinality-15 finished in 5479 ms.
All properties solved by simple procedures.
Total runtime 21247 ms.
BK_STOP 1653144355201
--------------------
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="TCPcondis-PT-30"
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 TCPcondis-PT-30, 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-165303545800483"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/TCPcondis-PT-30.tgz
mv TCPcondis-PT-30 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 ;