Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fko/mcc2022-input.r204-oct2-165281599100331.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SatelliteMemory-PT-X65535Y2048, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r204-oct2-165281599100331
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 272K
-rw-r--r-- 1 mcc users 8.7K Apr 29 11:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K Apr 29 11:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 29 11:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 29 11:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.2K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 08:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 12 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rwxr-xr-x 1 mcc users 5.5K 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 SatelliteMemory-PT-X65535Y2048-LTLCardinality-00
FORMULA_NAME SatelliteMemory-PT-X65535Y2048-LTLCardinality-01
FORMULA_NAME SatelliteMemory-PT-X65535Y2048-LTLCardinality-02
FORMULA_NAME SatelliteMemory-PT-X65535Y2048-LTLCardinality-03
FORMULA_NAME SatelliteMemory-PT-X65535Y2048-LTLCardinality-04
FORMULA_NAME SatelliteMemory-PT-X65535Y2048-LTLCardinality-05
FORMULA_NAME SatelliteMemory-PT-X65535Y2048-LTLCardinality-06
FORMULA_NAME SatelliteMemory-PT-X65535Y2048-LTLCardinality-07
FORMULA_NAME SatelliteMemory-PT-X65535Y2048-LTLCardinality-08
FORMULA_NAME SatelliteMemory-PT-X65535Y2048-LTLCardinality-09
FORMULA_NAME SatelliteMemory-PT-X65535Y2048-LTLCardinality-10
FORMULA_NAME SatelliteMemory-PT-X65535Y2048-LTLCardinality-11
FORMULA_NAME SatelliteMemory-PT-X65535Y2048-LTLCardinality-12
FORMULA_NAME SatelliteMemory-PT-X65535Y2048-LTLCardinality-13
FORMULA_NAME SatelliteMemory-PT-X65535Y2048-LTLCardinality-14
FORMULA_NAME SatelliteMemory-PT-X65535Y2048-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652959824090

Running Version 202205111006
[2022-05-19 11:30:25] [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]
[2022-05-19 11:30:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 11:30:25] [INFO ] Load time of PNML (sax parser for PT used): 60 ms
[2022-05-19 11:30:25] [INFO ] Transformed 13 places.
[2022-05-19 11:30:25] [INFO ] Transformed 10 transitions.
[2022-05-19 11:30:25] [INFO ] Parsed PT model containing 13 places and 10 transitions in 158 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Reduce places removed 1 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA SatelliteMemory-PT-X65535Y2048-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SatelliteMemory-PT-X65535Y2048-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SatelliteMemory-PT-X65535Y2048-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SatelliteMemory-PT-X65535Y2048-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SatelliteMemory-PT-X65535Y2048-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 11 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 8 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2022-05-19 11:30:25] [INFO ] Computed 6 place invariants in 9 ms
[2022-05-19 11:30:25] [INFO ] Dead Transitions using invariants and state equation in 117 ms found 0 transitions.
// Phase 1: matrix 10 rows 12 cols
[2022-05-19 11:30:25] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-19 11:30:25] [INFO ] Implicit Places using invariants in 45 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2022-05-19 11:30:25] [INFO ] Computed 6 place invariants in 24 ms
[2022-05-19 11:30:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 11:30:25] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
// Phase 1: matrix 10 rows 12 cols
[2022-05-19 11:30:25] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-19 11:30:25] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
Support contains 11 out of 12 places after structural reductions.
[2022-05-19 11:30:26] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-19 11:30:26] [INFO ] Flatten gal took : 14 ms
FORMULA SatelliteMemory-PT-X65535Y2048-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-19 11:30:26] [INFO ] Flatten gal took : 3 ms
[2022-05-19 11:30:26] [INFO ] Input system was already deterministic with 10 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 390 ms. (steps per millisecond=25 ) properties (out of 17) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 10 rows 12 cols
[2022-05-19 11:30:27] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-19 11:30:27] [INFO ] After 61ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2022-05-19 11:30:27] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2022-05-19 11:30:27] [INFO ] After 43ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :7
[2022-05-19 11:30:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 11:30:27] [INFO ] After 22ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :2 sat :7
[2022-05-19 11:30:27] [INFO ] After 43ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :7
Attempting to minimize the solution found.
Minimization took 154 ms.
[2022-05-19 11:30:27] [INFO ] After 305ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :7
Fused 9 Parikh solutions to 7 different solutions.
Finished Parikh walk after 122881 steps, including 0 resets, run visited all 3 properties in 1376 ms. (steps per millisecond=89 )
Parikh walk visited 7 properties in 9560 ms.
Successfully simplified 2 atomic propositions for a total of 10 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA SatelliteMemory-PT-X65535Y2048-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (false U p1)))'
Support contains 4 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 5 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2022-05-19 11:30:37] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-19 11:30:37] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
// Phase 1: matrix 10 rows 12 cols
[2022-05-19 11:30:37] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-19 11:30:37] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2022-05-19 11:30:37] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-19 11:30:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 11:30:37] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2022-05-19 11:30:37] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2022-05-19 11:30:37] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-19 11:30:37] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 157 ms :[true, (NOT p1)]
Running random walk in product with property : SatelliteMemory-PT-X65535Y2048-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(LEQ s6 s7), p0:(AND (LEQ s7 s6) (LEQ s1 s11))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 17661 steps with 0 reset in 79 ms.
FORMULA SatelliteMemory-PT-X65535Y2048-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SatelliteMemory-PT-X65535Y2048-LTLCardinality-02 finished in 408 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((G(F(p0)) U !p0)||X(F(p0))))'
Support contains 2 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2022-05-19 11:30:37] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-19 11:30:37] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
// Phase 1: matrix 10 rows 12 cols
[2022-05-19 11:30:37] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-19 11:30:37] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2022-05-19 11:30:37] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-19 11:30:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 11:30:37] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
// Phase 1: matrix 10 rows 12 cols
[2022-05-19 11:30:37] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-19 11:30:37] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), false]
Running random walk in product with property : SatelliteMemory-PT-X65535Y2048-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}]], initial=1, aps=[p0:(LEQ s0 s10)], 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 99 ms.
Product exploration explored 100000 steps with 50000 reset in 113 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 SatelliteMemory-PT-X65535Y2048-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SatelliteMemory-PT-X65535Y2048-LTLCardinality-03 finished in 456 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((G(p1)||p0))))'
Support contains 3 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2022-05-19 11:30:38] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-19 11:30:38] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
// Phase 1: matrix 10 rows 12 cols
[2022-05-19 11:30:38] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-19 11:30:38] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2022-05-19 11:30:38] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-19 11:30:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 11:30:38] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
// Phase 1: matrix 10 rows 12 cols
[2022-05-19 11:30:38] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-19 11:30:38] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 103 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SatelliteMemory-PT-X65535Y2048-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(GT s0 s4), p0:(OR (GT s0 s4) (LEQ s11 1))], 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SatelliteMemory-PT-X65535Y2048-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SatelliteMemory-PT-X65535Y2048-LTLCardinality-05 finished in 226 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Graph (trivial) has 2 edges and 12 vertex of which 2 / 12 are part of one of the 1 SCC in 3 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Reduce places removed 1 places and 0 transitions.
Applied a total of 1 rules in 5 ms. Remains 10 /12 variables (removed 2) and now considering 9/10 (removed 1) transitions.
// Phase 1: matrix 9 rows 10 cols
[2022-05-19 11:30:38] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-19 11:30:38] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
// Phase 1: matrix 9 rows 10 cols
[2022-05-19 11:30:38] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-19 11:30:38] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2022-05-19 11:30:38] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-19 11:30:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 11:30:38] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2022-05-19 11:30:38] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2022-05-19 11:30:38] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-19 11:30:38] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/12 places, 9/10 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/12 places, 9/10 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : SatelliteMemory-PT-X65535Y2048-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SatelliteMemory-PT-X65535Y2048-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SatelliteMemory-PT-X65535Y2048-LTLCardinality-06 finished in 177 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X((F(p0) U F(!p0)))||p1)))'
Support contains 2 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Graph (trivial) has 2 edges and 12 vertex of which 2 / 12 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Reduce places removed 1 places and 0 transitions.
Applied a total of 1 rules in 1 ms. Remains 10 /12 variables (removed 2) and now considering 9/10 (removed 1) transitions.
// Phase 1: matrix 9 rows 10 cols
[2022-05-19 11:30:38] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-19 11:30:38] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
// Phase 1: matrix 9 rows 10 cols
[2022-05-19 11:30:38] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-19 11:30:38] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2022-05-19 11:30:38] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-19 11:30:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 11:30:38] [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.
[2022-05-19 11:30:38] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2022-05-19 11:30:38] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-19 11:30:38] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/12 places, 9/10 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/12 places, 9/10 transitions.
Stuttering acceptance computed with spot in 58 ms :[(AND (NOT p1) p0), p0]
Running random walk in product with property : SatelliteMemory-PT-X65535Y2048-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GT 3 s2), p0:(GT 2 s4)], 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 2355 reset in 105 ms.
Product exploration explored 100000 steps with 2360 reset in 96 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 99 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p1) p0), p0]
Finished random walk after 19 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=19 )
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 134 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 57 ms :[(AND (NOT p1) p0), p0]
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p1) p0), p0]
Support contains 2 out of 10 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10/10 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 9/9 (removed 0) transitions.
// Phase 1: matrix 9 rows 10 cols
[2022-05-19 11:30:39] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-19 11:30:39] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
// Phase 1: matrix 9 rows 10 cols
[2022-05-19 11:30:39] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-19 11:30:39] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2022-05-19 11:30:39] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-19 11:30:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 11:30:39] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2022-05-19 11:30:39] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2022-05-19 11:30:39] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-19 11:30:39] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/10 places, 9/9 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 53 ms :[(AND (NOT p1) p0), p0]
Finished random walk after 15 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=15 )
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 55 ms :[(AND (NOT p1) p0), p0]
Stuttering acceptance computed with spot in 51 ms :[(AND (NOT p1) p0), p0]
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p1) p0), p0]
Product exploration explored 100000 steps with 2431 reset in 66 ms.
Product exploration explored 100000 steps with 2359 reset in 150 ms.
Built C files in :
/tmp/ltsmin17783097175830784626
[2022-05-19 11:30:40] [INFO ] Computing symmetric may disable matrix : 9 transitions.
[2022-05-19 11:30:40] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 11:30:40] [INFO ] Computing symmetric may enable matrix : 9 transitions.
[2022-05-19 11:30:40] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 11:30:40] [INFO ] Computing Do-Not-Accords matrix : 9 transitions.
[2022-05-19 11:30:40] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 11:30:40] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17783097175830784626
Running compilation step : cd /tmp/ltsmin17783097175830784626;'/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 146 ms.
Running link step : cd /tmp/ltsmin17783097175830784626;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin17783097175830784626;'/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/stateBased13765554366024703399.hoa' '--buchi-type=spotba'
LTSmin run took 3649 ms.
FORMULA SatelliteMemory-PT-X65535Y2048-LTLCardinality-08 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property SatelliteMemory-PT-X65535Y2048-LTLCardinality-08 finished in 5584 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(G(p0))))'
Support contains 1 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2022-05-19 11:30:44] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-19 11:30:44] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
// Phase 1: matrix 10 rows 12 cols
[2022-05-19 11:30:44] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-19 11:30:44] [INFO ] Implicit Places using invariants in 223 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2022-05-19 11:30:44] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-19 11:30:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 11:30:44] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 273 ms to find 0 implicit places.
// Phase 1: matrix 10 rows 12 cols
[2022-05-19 11:30:44] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-19 11:30:44] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 112 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SatelliteMemory-PT-X65535Y2048-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 1 s5)], 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 6 steps with 0 reset in 0 ms.
FORMULA SatelliteMemory-PT-X65535Y2048-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SatelliteMemory-PT-X65535Y2048-LTLCardinality-10 finished in 435 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)||p1)))'
Support contains 3 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Graph (trivial) has 2 edges and 12 vertex of which 2 / 12 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Reduce places removed 1 places and 0 transitions.
Applied a total of 1 rules in 0 ms. Remains 10 /12 variables (removed 2) and now considering 9/10 (removed 1) transitions.
// Phase 1: matrix 9 rows 10 cols
[2022-05-19 11:30:44] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-19 11:30:44] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
// Phase 1: matrix 9 rows 10 cols
[2022-05-19 11:30:44] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-19 11:30:44] [INFO ] Implicit Places using invariants in 62 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2022-05-19 11:30:44] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-19 11:30:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 11:30:44] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
[2022-05-19 11:30:44] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2022-05-19 11:30:44] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-19 11:30:44] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/12 places, 9/10 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/12 places, 9/10 transitions.
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : SatelliteMemory-PT-X65535Y2048-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ 1 s5), p0:(LEQ s1 s9)], 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 0 reset in 71 ms.
Product exploration explored 100000 steps with 0 reset in 144 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 174 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 3497933 steps, run timeout after 3001 ms. (steps per millisecond=1165 ) properties seen :{1=1}
Probabilistic random walk after 3497933 steps, saw 1325851 distinct states, run finished after 3003 ms. (steps per millisecond=1164 ) properties seen :1
Running SMT prover for 1 properties.
// Phase 1: matrix 9 rows 10 cols
[2022-05-19 11:30:48] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-19 11:30:48] [INFO ] After 17ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-19 11:30:48] [INFO ] [Nat]Absence check using 5 positive place invariants in 0 ms returned sat
[2022-05-19 11:30:57] [INFO ] After 9060ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 10 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 10/10 places, 9/9 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 10 transition count 8
Applied a total of 1 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 8/9 (removed 1) transitions.
// Phase 1: matrix 8 rows 10 cols
[2022-05-19 11:30:57] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-19 11:30:57] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/10 places, 8/9 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3736880 steps, run timeout after 3001 ms. (steps per millisecond=1245 ) properties seen :{}
Probabilistic random walk after 3736880 steps, saw 1821807 distinct states, run finished after 3001 ms. (steps per millisecond=1245 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 8 rows 10 cols
[2022-05-19 11:31:00] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-19 11:31:00] [INFO ] After 18ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-19 11:31:00] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-19 11:31:00] [INFO ] After 6ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-19 11:31:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 11:31:09] [INFO ] After 9010ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2022-05-19 11:31:09] [INFO ] After 9072ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Finished Parikh walk after 401405 steps, including 0 resets, run visited all 1 properties in 787 ms. (steps per millisecond=510 )
Parikh walk visited 1 properties in 786 ms.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p0))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 292 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Support contains 3 out of 10 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10/10 places, 9/9 transitions.
Applied a total of 0 rules in 2 ms. Remains 10 /10 variables (removed 0) and now considering 9/9 (removed 0) transitions.
// Phase 1: matrix 9 rows 10 cols
[2022-05-19 11:31:11] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-19 11:31:11] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
// Phase 1: matrix 9 rows 10 cols
[2022-05-19 11:31:11] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-19 11:31:11] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2022-05-19 11:31:11] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-19 11:31:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 11:31:11] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2022-05-19 11:31:11] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2022-05-19 11:31:11] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-19 11:31:11] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/10 places, 9/9 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 107 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 4226481 steps, run timeout after 3001 ms. (steps per millisecond=1408 ) properties seen :{1=1}
Probabilistic random walk after 4226481 steps, saw 1599057 distinct states, run finished after 3001 ms. (steps per millisecond=1408 ) properties seen :1
Running SMT prover for 1 properties.
// Phase 1: matrix 9 rows 10 cols
[2022-05-19 11:31:14] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-19 11:31:14] [INFO ] After 21ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-19 11:31:14] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-19 11:31:23] [INFO ] After 9056ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 10 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 10/10 places, 9/9 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 10 transition count 8
Applied a total of 1 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 8/9 (removed 1) transitions.
// Phase 1: matrix 8 rows 10 cols
[2022-05-19 11:31:23] [INFO ] Computed 5 place invariants in 8 ms
[2022-05-19 11:31:23] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/10 places, 8/9 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3716786 steps, run timeout after 3001 ms. (steps per millisecond=1238 ) properties seen :{}
Probabilistic random walk after 3716786 steps, saw 1811760 distinct states, run finished after 3001 ms. (steps per millisecond=1238 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 8 rows 10 cols
[2022-05-19 11:31:26] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-19 11:31:26] [INFO ] After 20ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-19 11:31:26] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-19 11:31:26] [INFO ] After 8ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-19 11:31:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 11:31:35] [INFO ] After 9006ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2022-05-19 11:31:35] [INFO ] After 9063ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Finished Parikh walk after 401405 steps, including 0 resets, run visited all 1 properties in 313 ms. (steps per millisecond=1282 )
Parikh walk visited 1 properties in 325 ms.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p0))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 158 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 94 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 61 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 58 ms.
Product exploration explored 100000 steps with 0 reset in 66 ms.
Built C files in :
/tmp/ltsmin7067487508460014903
[2022-05-19 11:31:36] [INFO ] Computing symmetric may disable matrix : 9 transitions.
[2022-05-19 11:31:36] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 11:31:36] [INFO ] Computing symmetric may enable matrix : 9 transitions.
[2022-05-19 11:31:36] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 11:31:36] [INFO ] Computing Do-Not-Accords matrix : 9 transitions.
[2022-05-19 11:31:36] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 11:31:36] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7067487508460014903
Running compilation step : cd /tmp/ltsmin7067487508460014903;'/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 64 ms.
Running link step : cd /tmp/ltsmin7067487508460014903;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 25 ms.
Running LTSmin : cd /tmp/ltsmin7067487508460014903;'/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/stateBased15199227077060498845.hoa' '--buchi-type=spotba'
LTSmin run took 10393 ms.
FORMULA SatelliteMemory-PT-X65535Y2048-LTLCardinality-11 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property SatelliteMemory-PT-X65535Y2048-LTLCardinality-11 finished in 62656 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(X(!F(p1)))))'
Support contains 2 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2022-05-19 11:31:47] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-19 11:31:47] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
// Phase 1: matrix 10 rows 12 cols
[2022-05-19 11:31:47] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-19 11:31:47] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2022-05-19 11:31:47] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-19 11:31:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 11:31:47] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
// Phase 1: matrix 10 rows 12 cols
[2022-05-19 11:31:47] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-19 11:31:47] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 136 ms :[p1, p1, true, p1]
Running random walk in product with property : SatelliteMemory-PT-X65535Y2048-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 3}]], initial=3, aps=[p1:(LEQ s5 s8), p0:(LEQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 20 steps with 0 reset in 1 ms.
FORMULA SatelliteMemory-PT-X65535Y2048-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SatelliteMemory-PT-X65535Y2048-LTLCardinality-12 finished in 288 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!G(!X(G(p0))) U G(p1)))'
Support contains 3 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Graph (trivial) has 2 edges and 12 vertex of which 2 / 12 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Reduce places removed 1 places and 0 transitions.
Applied a total of 1 rules in 1 ms. Remains 10 /12 variables (removed 2) and now considering 9/10 (removed 1) transitions.
// Phase 1: matrix 9 rows 10 cols
[2022-05-19 11:31:47] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-19 11:31:47] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
// Phase 1: matrix 9 rows 10 cols
[2022-05-19 11:31:47] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-19 11:31:47] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2022-05-19 11:31:47] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-19 11:31:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-19 11:31:47] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2022-05-19 11:31:47] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2022-05-19 11:31:47] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-19 11:31:47] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/12 places, 9/10 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/12 places, 9/10 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : SatelliteMemory-PT-X65535Y2048-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s7 s3), p0:(LEQ s5 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 16 steps with 0 reset in 1 ms.
FORMULA SatelliteMemory-PT-X65535Y2048-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SatelliteMemory-PT-X65535Y2048-LTLCardinality-13 finished in 248 ms.
All properties solved by simple procedures.
Total runtime 82552 ms.

BK_STOP 1652959907916

--------------------
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="SatelliteMemory-PT-X65535Y2048"
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 SatelliteMemory-PT-X65535Y2048, 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 r204-oct2-165281599100331"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SatelliteMemory-PT-X65535Y2048.tgz
mv SatelliteMemory-PT-X65535Y2048 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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;