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.r222-tall-165286025700715.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 ShieldRVs-PT-001B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286025700715
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 268K
-rw-r--r-- 1 mcc users 7.9K Apr 30 06:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Apr 30 06:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 30 06:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 30 06:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 9 08:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 08:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 08:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K May 9 08:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 13K 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 ShieldRVs-PT-001B-LTLCardinality-00
FORMULA_NAME ShieldRVs-PT-001B-LTLCardinality-01
FORMULA_NAME ShieldRVs-PT-001B-LTLCardinality-02
FORMULA_NAME ShieldRVs-PT-001B-LTLCardinality-03
FORMULA_NAME ShieldRVs-PT-001B-LTLCardinality-04
FORMULA_NAME ShieldRVs-PT-001B-LTLCardinality-05
FORMULA_NAME ShieldRVs-PT-001B-LTLCardinality-06
FORMULA_NAME ShieldRVs-PT-001B-LTLCardinality-07
FORMULA_NAME ShieldRVs-PT-001B-LTLCardinality-08
FORMULA_NAME ShieldRVs-PT-001B-LTLCardinality-09
FORMULA_NAME ShieldRVs-PT-001B-LTLCardinality-10
FORMULA_NAME ShieldRVs-PT-001B-LTLCardinality-11
FORMULA_NAME ShieldRVs-PT-001B-LTLCardinality-12
FORMULA_NAME ShieldRVs-PT-001B-LTLCardinality-13
FORMULA_NAME ShieldRVs-PT-001B-LTLCardinality-14
FORMULA_NAME ShieldRVs-PT-001B-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653039062717

Running Version 202205111006
[2022-05-20 09:31:03] [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]
[2022-05-20 09:31:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 09:31:03] [INFO ] Load time of PNML (sax parser for PT used): 57 ms
[2022-05-20 09:31:03] [INFO ] Transformed 43 places.
[2022-05-20 09:31:03] [INFO ] Transformed 48 transitions.
[2022-05-20 09:31:03] [INFO ] Found NUPN structural information;
[2022-05-20 09:31:03] [INFO ] Parsed PT model containing 43 places and 48 transitions in 154 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 4 formulas.
FORMULA ShieldRVs-PT-001B-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-001B-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-001B-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-001B-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-001B-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 16 out of 43 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 48/48 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 39 transition count 44
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 39 transition count 44
Applied a total of 8 rules in 14 ms. Remains 39 /43 variables (removed 4) and now considering 44/48 (removed 4) transitions.
// Phase 1: matrix 44 rows 39 cols
[2022-05-20 09:31:04] [INFO ] Computed 5 place invariants in 9 ms
[2022-05-20 09:31:04] [INFO ] Implicit Places using invariants in 128 ms returned []
// Phase 1: matrix 44 rows 39 cols
[2022-05-20 09:31:04] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-20 09:31:04] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
// Phase 1: matrix 44 rows 39 cols
[2022-05-20 09:31:04] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-20 09:31:04] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 39/43 places, 44/48 transitions.
Finished structural reductions, in 1 iterations. Remains : 39/43 places, 44/48 transitions.
Support contains 16 out of 39 places after structural reductions.
[2022-05-20 09:31:04] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-20 09:31:04] [INFO ] Flatten gal took : 22 ms
FORMULA ShieldRVs-PT-001B-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-20 09:31:04] [INFO ] Flatten gal took : 7 ms
[2022-05-20 09:31:04] [INFO ] Input system was already deterministic with 44 transitions.
Incomplete random walk after 10000 steps, including 27 resets, run finished after 354 ms. (steps per millisecond=28 ) properties (out of 15) seen :12
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 44 rows 39 cols
[2022-05-20 09:31:05] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-20 09:31:05] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-20 09:31:05] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-20 09:31:05] [INFO ] After 42ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 3 atomic propositions for a total of 10 simplifications.
FORMULA ShieldRVs-PT-001B-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 10 stabilizing places and 10 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(F(X(p0)))))'
Support contains 2 out of 39 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 44/44 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 38 transition count 40
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 35 transition count 40
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 6 place count 35 transition count 35
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 16 place count 30 transition count 35
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 18 place count 28 transition count 33
Iterating global reduction 2 with 2 rules applied. Total rules applied 20 place count 28 transition count 33
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 38 place count 19 transition count 24
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 39 place count 18 transition count 23
Applied a total of 39 rules in 15 ms. Remains 18 /39 variables (removed 21) and now considering 23/44 (removed 21) transitions.
// Phase 1: matrix 23 rows 18 cols
[2022-05-20 09:31:05] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-20 09:31:05] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 23 rows 18 cols
[2022-05-20 09:31:05] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-20 09:31:05] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2022-05-20 09:31:05] [INFO ] Redundant transitions in 17 ms returned [22]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 22 rows 18 cols
[2022-05-20 09:31:05] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 09:31:05] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 18/39 places, 22/44 transitions.
Applied a total of 0 rules in 3 ms. Remains 18 /18 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 18/39 places, 22/44 transitions.
Stuttering acceptance computed with spot in 187 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-001B-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s6 0) (EQ s7 1))], 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 9774 reset in 249 ms.
Product exploration explored 100000 steps with 9922 reset in 125 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]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 200 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=2 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 120 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 18 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 18/18 places, 22/22 transitions.
Applied a total of 0 rules in 4 ms. Remains 18 /18 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 18 cols
[2022-05-20 09:31:06] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 09:31:06] [INFO ] Implicit Places using invariants in 36 ms returned []
// Phase 1: matrix 22 rows 18 cols
[2022-05-20 09:31:06] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 09:31:06] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2022-05-20 09:31:06] [INFO ] Redundant transitions in 17 ms returned []
// Phase 1: matrix 22 rows 18 cols
[2022-05-20 09:31:06] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-20 09:31:06] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 18/18 places, 22/22 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 : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 122 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 132 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 9839 reset in 93 ms.
Product exploration explored 100000 steps with 9828 reset in 125 ms.
Built C files in :
/tmp/ltsmin3488256941152918926
[2022-05-20 09:31:07] [INFO ] Computing symmetric may disable matrix : 22 transitions.
[2022-05-20 09:31:07] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 09:31:07] [INFO ] Computing symmetric may enable matrix : 22 transitions.
[2022-05-20 09:31:07] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 09:31:07] [INFO ] Computing Do-Not-Accords matrix : 22 transitions.
[2022-05-20 09:31:07] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 09:31:07] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3488256941152918926
Running compilation step : cd /tmp/ltsmin3488256941152918926;'/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 184 ms.
Running link step : cd /tmp/ltsmin3488256941152918926;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin3488256941152918926;'/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/stateBased4216144980122175453.hoa' '--buchi-type=spotba'
LTSmin run took 76 ms.
FORMULA ShieldRVs-PT-001B-LTLCardinality-01 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldRVs-PT-001B-LTLCardinality-01 finished in 2594 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(((G(X(G(p0))) U X(X(F(p1))))&&p0)))'
Support contains 3 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 44/44 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 36 transition count 41
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 36 transition count 41
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 35 transition count 40
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 35 transition count 40
Applied a total of 8 rules in 4 ms. Remains 35 /39 variables (removed 4) and now considering 40/44 (removed 4) transitions.
// Phase 1: matrix 40 rows 35 cols
[2022-05-20 09:31:08] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 09:31:08] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 40 rows 35 cols
[2022-05-20 09:31:08] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 09:31:08] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
// Phase 1: matrix 40 rows 35 cols
[2022-05-20 09:31:08] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-20 09:31:08] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 35/39 places, 40/44 transitions.
Finished structural reductions, in 1 iterations. Remains : 35/39 places, 40/44 transitions.
Stuttering acceptance computed with spot in 205 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : ShieldRVs-PT-001B-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p1:(EQ s2 1), p0:(OR (EQ s3 0) (EQ s33 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 443 steps with 14 reset in 1 ms.
FORMULA ShieldRVs-PT-001B-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-001B-LTLCardinality-05 finished in 347 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 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 44/44 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 37 transition count 42
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 37 transition count 42
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 36 transition count 41
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 36 transition count 41
Applied a total of 6 rules in 4 ms. Remains 36 /39 variables (removed 3) and now considering 41/44 (removed 3) transitions.
// Phase 1: matrix 41 rows 36 cols
[2022-05-20 09:31:08] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-20 09:31:08] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 41 rows 36 cols
[2022-05-20 09:31:08] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-20 09:31:08] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
// Phase 1: matrix 41 rows 36 cols
[2022-05-20 09:31:08] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 09:31:08] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 36/39 places, 41/44 transitions.
Finished structural reductions, in 1 iterations. Remains : 36/39 places, 41/44 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-001B-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s10 0) (EQ s30 1))], 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 5394 reset in 93 ms.
Product exploration explored 100000 steps with 5389 reset in 103 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 111 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Finished random walk after 15 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=15 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 134 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
// Phase 1: matrix 41 rows 36 cols
[2022-05-20 09:31:09] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 09:31:09] [INFO ] [Real]Absence check using 5 positive place invariants in 10 ms returned sat
[2022-05-20 09:31:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 09:31:09] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-20 09:31:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 09:31:09] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-20 09:31:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 09:31:09] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-20 09:31:09] [INFO ] Computed and/alt/rep : 40/106/40 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-20 09:31:09] [INFO ] Added : 37 causal constraints over 9 iterations in 68 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 41/41 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 35 transition count 35
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 30 transition count 35
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 10 place count 30 transition count 31
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 26 transition count 31
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 32 place count 19 transition count 24
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 33 place count 18 transition count 23
Applied a total of 33 rules in 5 ms. Remains 18 /36 variables (removed 18) and now considering 23/41 (removed 18) transitions.
// Phase 1: matrix 23 rows 18 cols
[2022-05-20 09:31:09] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 09:31:09] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 23 rows 18 cols
[2022-05-20 09:31:09] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-20 09:31:09] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2022-05-20 09:31:09] [INFO ] Redundant transitions in 14 ms returned []
// Phase 1: matrix 23 rows 18 cols
[2022-05-20 09:31:09] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-20 09:31:09] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 18/36 places, 23/41 transitions.
Finished structural reductions, in 1 iterations. Remains : 18/36 places, 23/41 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 105 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 141 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
// Phase 1: matrix 23 rows 18 cols
[2022-05-20 09:31:09] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 09:31:09] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-20 09:31:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 09:31:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-20 09:31:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 09:31:09] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-20 09:31:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 09:31:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-20 09:31:09] [INFO ] Deduced a trap composed of 8 places in 19 ms of which 2 ms to minimize.
[2022-05-20 09:31:09] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 1 ms to minimize.
[2022-05-20 09:31:09] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 60 ms
[2022-05-20 09:31:09] [INFO ] Computed and/alt/rep : 22/60/22 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-20 09:31:09] [INFO ] Added : 22 causal constraints over 6 iterations in 33 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Product exploration explored 100000 steps with 25471 reset in 63 ms.
Product exploration explored 100000 steps with 25326 reset in 64 ms.
Built C files in :
/tmp/ltsmin4917296168692364039
[2022-05-20 09:31:10] [INFO ] Computing symmetric may disable matrix : 23 transitions.
[2022-05-20 09:31:10] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 09:31:10] [INFO ] Computing symmetric may enable matrix : 23 transitions.
[2022-05-20 09:31:10] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 09:31:10] [INFO ] Computing Do-Not-Accords matrix : 23 transitions.
[2022-05-20 09:31:10] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 09:31:10] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4917296168692364039
Running compilation step : cd /tmp/ltsmin4917296168692364039;'/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 100 ms.
Running link step : cd /tmp/ltsmin4917296168692364039;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin4917296168692364039;'/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/stateBased6916368590179213070.hoa' '--buchi-type=spotba'
LTSmin run took 52 ms.
FORMULA ShieldRVs-PT-001B-LTLCardinality-08 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldRVs-PT-001B-LTLCardinality-08 finished in 1990 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X(X(F(p0))))))'
Support contains 2 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 44/44 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 36 transition count 41
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 36 transition count 41
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 35 transition count 40
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 35 transition count 40
Applied a total of 8 rules in 3 ms. Remains 35 /39 variables (removed 4) and now considering 40/44 (removed 4) transitions.
// Phase 1: matrix 40 rows 35 cols
[2022-05-20 09:31:10] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-20 09:31:10] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 40 rows 35 cols
[2022-05-20 09:31:10] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-20 09:31:10] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
// Phase 1: matrix 40 rows 35 cols
[2022-05-20 09:31:10] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 09:31:10] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 35/39 places, 40/44 transitions.
Finished structural reductions, in 1 iterations. Remains : 35/39 places, 40/44 transitions.
Stuttering acceptance computed with spot in 176 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-001B-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(OR (EQ s6 0) (EQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 17047 reset in 58 ms.
Product exploration explored 100000 steps with 16993 reset in 55 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 86 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 103 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 140 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 239 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 35 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 35/35 places, 40/40 transitions.
Applied a total of 0 rules in 3 ms. Remains 35 /35 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 35 cols
[2022-05-20 09:31:11] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 09:31:11] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 40 rows 35 cols
[2022-05-20 09:31:11] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 09:31:11] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
// Phase 1: matrix 40 rows 35 cols
[2022-05-20 09:31:11] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 09:31:11] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 35/35 places, 40/40 transitions.
Computed a total of 7 stabilizing places and 7 stable transitions
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 76 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 127 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 89 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 17034 reset in 55 ms.
Product exploration explored 100000 steps with 17014 reset in 59 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 35 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 35/35 places, 40/40 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 35 transition count 40
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 4 Pre rules applied. Total rules applied 3 place count 35 transition count 41
Deduced a syphon composed of 7 places in 1 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 7 place count 35 transition count 41
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 34 transition count 40
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 34 transition count 40
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 16 places in 0 ms
Iterating global reduction 1 with 10 rules applied. Total rules applied 19 place count 34 transition count 40
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 25 place count 28 transition count 34
Deduced a syphon composed of 10 places in 0 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 31 place count 28 transition count 34
Deduced a syphon composed of 10 places in 1 ms
Applied a total of 31 rules in 13 ms. Remains 28 /35 variables (removed 7) and now considering 34/40 (removed 6) transitions.
[2022-05-20 09:31:12] [INFO ] Redundant transitions in 12 ms returned [33]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 33 rows 28 cols
[2022-05-20 09:31:12] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-20 09:31:12] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 28/35 places, 33/40 transitions.
Deduced a syphon composed of 10 places in 0 ms
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 28/35 places, 33/40 transitions.
Product exploration explored 100000 steps with 18178 reset in 132 ms.
Product exploration explored 100000 steps with 18164 reset in 127 ms.
Built C files in :
/tmp/ltsmin3208575364893294189
[2022-05-20 09:31:13] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3208575364893294189
Running compilation step : cd /tmp/ltsmin3208575364893294189;'/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 105 ms.
Running link step : cd /tmp/ltsmin3208575364893294189;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin3208575364893294189;'/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/stateBased12228028737389821154.hoa' '--buchi-type=spotba'
LTSmin run took 141 ms.
FORMULA ShieldRVs-PT-001B-LTLCardinality-09 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldRVs-PT-001B-LTLCardinality-09 finished in 3063 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 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 44/44 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 37 transition count 42
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 37 transition count 42
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 36 transition count 41
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 36 transition count 41
Applied a total of 6 rules in 2 ms. Remains 36 /39 variables (removed 3) and now considering 41/44 (removed 3) transitions.
// Phase 1: matrix 41 rows 36 cols
[2022-05-20 09:31:13] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-20 09:31:13] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 41 rows 36 cols
[2022-05-20 09:31:13] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 09:31:13] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
// Phase 1: matrix 41 rows 36 cols
[2022-05-20 09:31:13] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 09:31:13] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 36/39 places, 41/44 transitions.
Finished structural reductions, in 1 iterations. Remains : 36/39 places, 41/44 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-001B-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s16 0) (EQ s29 1))], 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 4828 reset in 70 ms.
Product exploration explored 100000 steps with 4819 reset in 88 ms.
Computed a total of 8 stabilizing places and 8 stable transitions
Computed a total of 8 stabilizing places and 8 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 20 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=20 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 134 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
// Phase 1: matrix 41 rows 36 cols
[2022-05-20 09:31:14] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-20 09:31:14] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-20 09:31:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 09:31:14] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-20 09:31:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 09:31:14] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-20 09:31:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 09:31:14] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-20 09:31:14] [INFO ] Computed and/alt/rep : 40/106/40 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-20 09:31:14] [INFO ] Added : 40 causal constraints over 9 iterations in 45 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 41/41 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 35 transition count 35
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 30 transition count 35
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 10 place count 30 transition count 32
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 place count 27 transition count 32
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 34 place count 18 transition count 23
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 35 place count 17 transition count 22
Applied a total of 35 rules in 7 ms. Remains 17 /36 variables (removed 19) and now considering 22/41 (removed 19) transitions.
// Phase 1: matrix 22 rows 17 cols
[2022-05-20 09:31:14] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 09:31:14] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 22 rows 17 cols
[2022-05-20 09:31:14] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 09:31:14] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2022-05-20 09:31:14] [INFO ] Redundant transitions in 15 ms returned [21]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 21 rows 17 cols
[2022-05-20 09:31:14] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-20 09:31:14] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/36 places, 21/41 transitions.
Applied a total of 0 rules in 1 ms. Remains 17 /17 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 17/36 places, 21/41 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 123 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
// Phase 1: matrix 21 rows 17 cols
[2022-05-20 09:31:14] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 09:31:14] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-20 09:31:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 09:31:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-20 09:31:14] [INFO ] Computed and/alt/rep : 20/55/20 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-20 09:31:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 09:31:14] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-20 09:31:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 09:31:14] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-20 09:31:14] [INFO ] Computed and/alt/rep : 20/55/20 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-20 09:31:14] [INFO ] Added : 20 causal constraints over 5 iterations in 21 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 18808 reset in 66 ms.
Product exploration explored 100000 steps with 18822 reset in 66 ms.
Built C files in :
/tmp/ltsmin5436179659724815104
[2022-05-20 09:31:15] [INFO ] Computing symmetric may disable matrix : 21 transitions.
[2022-05-20 09:31:15] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 09:31:15] [INFO ] Computing symmetric may enable matrix : 21 transitions.
[2022-05-20 09:31:15] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 09:31:15] [INFO ] Computing Do-Not-Accords matrix : 21 transitions.
[2022-05-20 09:31:15] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 09:31:15] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5436179659724815104
Running compilation step : cd /tmp/ltsmin5436179659724815104;'/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 93 ms.
Running link step : cd /tmp/ltsmin5436179659724815104;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 22 ms.
Running LTSmin : cd /tmp/ltsmin5436179659724815104;'/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/stateBased1523386192316968684.hoa' '--buchi-type=spotba'
LTSmin run took 53 ms.
FORMULA ShieldRVs-PT-001B-LTLCardinality-10 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldRVs-PT-001B-LTLCardinality-10 finished in 1784 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p1))&&p0)))'
Support contains 2 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 44/44 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 36 transition count 41
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 36 transition count 41
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 35 transition count 40
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 35 transition count 40
Applied a total of 8 rules in 3 ms. Remains 35 /39 variables (removed 4) and now considering 40/44 (removed 4) transitions.
// Phase 1: matrix 40 rows 35 cols
[2022-05-20 09:31:15] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 09:31:15] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 40 rows 35 cols
[2022-05-20 09:31:15] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 09:31:15] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
// Phase 1: matrix 40 rows 35 cols
[2022-05-20 09:31:15] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 09:31:15] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 35/39 places, 40/44 transitions.
Finished structural reductions, in 1 iterations. Remains : 35/39 places, 40/44 transitions.
Stuttering acceptance computed with spot in 124 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-001B-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s33 0) (EQ s11 1)), p1:(AND (EQ s33 0) (EQ s11 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 1 steps with 0 reset in 1 ms.
FORMULA ShieldRVs-PT-001B-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-001B-LTLCardinality-12 finished in 247 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(X(F(p0)))&&F(p1))))'
Support contains 4 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 44/44 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 38 transition count 43
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 38 transition count 43
Applied a total of 2 rules in 4 ms. Remains 38 /39 variables (removed 1) and now considering 43/44 (removed 1) transitions.
// Phase 1: matrix 43 rows 38 cols
[2022-05-20 09:31:15] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-20 09:31:15] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 43 rows 38 cols
[2022-05-20 09:31:15] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 09:31:15] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
// Phase 1: matrix 43 rows 38 cols
[2022-05-20 09:31:15] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-20 09:31:15] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 38/39 places, 43/44 transitions.
Finished structural reductions, in 1 iterations. Remains : 38/39 places, 43/44 transitions.
Stuttering acceptance computed with spot in 168 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-001B-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(OR (EQ s11 0) (EQ s14 1)), p0:(OR (EQ s1 0) (EQ s9 1))], nbAcceptance=0, 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]]
Product exploration explored 100000 steps with 4873 reset in 115 ms.
Product exploration explored 100000 steps with 4860 reset in 103 ms.
Computed a total of 9 stabilizing places and 9 stable transitions
Computed a total of 9 stabilizing places and 9 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 155 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 62 ms :[false, (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND p1 p0), (X p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (NOT p0))]
Knowledge based reduction with 4 factoid took 280 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 65 ms :[false, (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[false, (NOT p0)]
Support contains 4 out of 38 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 38/38 places, 43/43 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 38 transition count 39
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 34 transition count 39
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 8 place count 34 transition count 34
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 18 place count 29 transition count 34
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 36 place count 20 transition count 25
Applied a total of 36 rules in 12 ms. Remains 20 /38 variables (removed 18) and now considering 25/43 (removed 18) transitions.
// Phase 1: matrix 25 rows 20 cols
[2022-05-20 09:31:16] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 09:31:16] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 25 rows 20 cols
[2022-05-20 09:31:16] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-20 09:31:16] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2022-05-20 09:31:16] [INFO ] Redundant transitions in 12 ms returned [24]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 24 rows 20 cols
[2022-05-20 09:31:16] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-20 09:31:16] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 20/38 places, 24/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 20 /20 variables (removed 0) and now considering 24/24 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 20/38 places, 24/43 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 p1))), (X (NOT p0)), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 195 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 72 ms :[(NOT p0), false]
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 p1))), (X (NOT p0)), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p1 p0)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 221 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 66 ms :[(NOT p0), false]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), false]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), false]
Product exploration explored 100000 steps with 24114 reset in 137 ms.
Product exploration explored 100000 steps with 24147 reset in 120 ms.
Built C files in :
/tmp/ltsmin17903929675340898604
[2022-05-20 09:31:17] [INFO ] Computing symmetric may disable matrix : 24 transitions.
[2022-05-20 09:31:17] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 09:31:17] [INFO ] Computing symmetric may enable matrix : 24 transitions.
[2022-05-20 09:31:17] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 09:31:17] [INFO ] Computing Do-Not-Accords matrix : 24 transitions.
[2022-05-20 09:31:17] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 09:31:17] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17903929675340898604
Running compilation step : cd /tmp/ltsmin17903929675340898604;'/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 86 ms.
Running link step : cd /tmp/ltsmin17903929675340898604;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 23 ms.
Running LTSmin : cd /tmp/ltsmin17903929675340898604;'/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/stateBased735912955662234367.hoa' '--buchi-type=spotba'
LTSmin run took 79 ms.
FORMULA ShieldRVs-PT-001B-LTLCardinality-13 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldRVs-PT-001B-LTLCardinality-13 finished in 2519 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 39 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 44/44 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 38 transition count 39
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 34 transition count 39
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 8 place count 34 transition count 34
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 18 place count 29 transition count 34
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 20 place count 27 transition count 32
Iterating global reduction 2 with 2 rules applied. Total rules applied 22 place count 27 transition count 32
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 22 place count 27 transition count 31
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 24 place count 26 transition count 31
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 40 place count 18 transition count 23
Applied a total of 40 rules in 5 ms. Remains 18 /39 variables (removed 21) and now considering 23/44 (removed 21) transitions.
// Phase 1: matrix 23 rows 18 cols
[2022-05-20 09:31:17] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-20 09:31:18] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 23 rows 18 cols
[2022-05-20 09:31:18] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-20 09:31:18] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2022-05-20 09:31:18] [INFO ] Redundant transitions in 13 ms returned [22]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 22 rows 18 cols
[2022-05-20 09:31:18] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-20 09:31:18] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 18/39 places, 22/44 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 18/39 places, 22/44 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVs-PT-001B-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s6 0) (EQ s13 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1219 reset in 106 ms.
Stack based approach found an accepted trace after 12 steps with 0 reset with depth 13 and stack size 13 in 1 ms.
FORMULA ShieldRVs-PT-001B-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVs-PT-001B-LTLCardinality-14 finished in 307 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X(F(p0)))))'
Support contains 2 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 44/44 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 38 transition count 43
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 38 transition count 43
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 37 transition count 42
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 37 transition count 42
Applied a total of 4 rules in 5 ms. Remains 37 /39 variables (removed 2) and now considering 42/44 (removed 2) transitions.
// Phase 1: matrix 42 rows 37 cols
[2022-05-20 09:31:18] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 09:31:18] [INFO ] Implicit Places using invariants in 59 ms returned []
// Phase 1: matrix 42 rows 37 cols
[2022-05-20 09:31:18] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-20 09:31:18] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
// Phase 1: matrix 42 rows 37 cols
[2022-05-20 09:31:18] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 09:31:18] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 37/39 places, 42/44 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/39 places, 42/44 transitions.
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-001B-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (EQ s17 0) (EQ s10 1))], 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 51 ms.
Product exploration explored 100000 steps with 33333 reset in 52 ms.
Computed a total of 8 stabilizing places and 8 stable transitions
Computed a total of 8 stabilizing places and 8 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 49 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA ShieldRVs-PT-001B-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-001B-LTLCardinality-15 finished in 454 ms.
All properties solved by simple procedures.
Total runtime 14921 ms.

BK_STOP 1653039078838

--------------------
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="ShieldRVs-PT-001B"
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 ShieldRVs-PT-001B, 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 r222-tall-165286025700715"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-001B.tgz
mv ShieldRVs-PT-001B 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 ;