About the Execution of ITS-Tools for ClientsAndServers-PT-N2000P0
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 10392.184 | 3600000.00 | 4325242.00 | 9401.00 | FFF?FFT??FFTFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r069-smll-167814396300348.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool itstools
Input is ClientsAndServers-PT-N2000P0, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-smll-167814396300348
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 7.1K Feb 26 13:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 13:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 13:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 26 13:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 13:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 140K Feb 26 13:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Feb 26 13:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 26 13:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 9.2K Mar 5 18:22 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 ClientsAndServers-PT-N2000P0-LTLFireability-00
FORMULA_NAME ClientsAndServers-PT-N2000P0-LTLFireability-01
FORMULA_NAME ClientsAndServers-PT-N2000P0-LTLFireability-02
FORMULA_NAME ClientsAndServers-PT-N2000P0-LTLFireability-03
FORMULA_NAME ClientsAndServers-PT-N2000P0-LTLFireability-04
FORMULA_NAME ClientsAndServers-PT-N2000P0-LTLFireability-05
FORMULA_NAME ClientsAndServers-PT-N2000P0-LTLFireability-06
FORMULA_NAME ClientsAndServers-PT-N2000P0-LTLFireability-07
FORMULA_NAME ClientsAndServers-PT-N2000P0-LTLFireability-08
FORMULA_NAME ClientsAndServers-PT-N2000P0-LTLFireability-09
FORMULA_NAME ClientsAndServers-PT-N2000P0-LTLFireability-10
FORMULA_NAME ClientsAndServers-PT-N2000P0-LTLFireability-11
FORMULA_NAME ClientsAndServers-PT-N2000P0-LTLFireability-12
FORMULA_NAME ClientsAndServers-PT-N2000P0-LTLFireability-13
FORMULA_NAME ClientsAndServers-PT-N2000P0-LTLFireability-14
FORMULA_NAME ClientsAndServers-PT-N2000P0-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1678425303849
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ClientsAndServers-PT-N2000P0
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-10 05:15:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-10 05:15:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 05:15:07] [INFO ] Load time of PNML (sax parser for PT used): 132 ms
[2023-03-10 05:15:07] [INFO ] Transformed 25 places.
[2023-03-10 05:15:07] [INFO ] Transformed 18 transitions.
[2023-03-10 05:15:07] [INFO ] Parsed PT model containing 25 places and 18 transitions and 54 arcs in 262 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA ClientsAndServers-PT-N2000P0-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ClientsAndServers-PT-N2000P0-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Applied a total of 0 rules in 19 ms. Remains 25 /25 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 25 cols
[2023-03-10 05:15:07] [INFO ] Computed 8 place invariants in 5 ms
[2023-03-10 05:15:07] [INFO ] Implicit Places using invariants in 214 ms returned []
[2023-03-10 05:15:07] [INFO ] Invariant cache hit.
[2023-03-10 05:15:07] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 401 ms to find 0 implicit places.
[2023-03-10 05:15:07] [INFO ] Invariant cache hit.
[2023-03-10 05:15:07] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 534 ms. Remains : 25/25 places, 18/18 transitions.
Support contains 24 out of 25 places after structural reductions.
[2023-03-10 05:15:08] [INFO ] Flatten gal took : 34 ms
[2023-03-10 05:15:08] [INFO ] Flatten gal took : 12 ms
[2023-03-10 05:15:08] [INFO ] Input system was already deterministic with 18 transitions.
Incomplete random walk after 16001 steps, including 0 resets, run finished after 50 ms. (steps per millisecond=320 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 22) seen :20
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-10 05:15:08] [INFO ] Invariant cache hit.
[2023-03-10 05:15:08] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-10 05:15:08] [INFO ] [Real]Absence check using 5 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-10 05:15:08] [INFO ] After 134ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-10 05:15:08] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-10 05:15:08] [INFO ] [Nat]Absence check using 5 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-10 05:15:08] [INFO ] After 41ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-10 05:15:08] [INFO ] After 61ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 21 ms.
[2023-03-10 05:15:08] [INFO ] After 147ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 16020 steps, including 0 resets, run visited all 2 properties in 196 ms. (steps per millisecond=81 )
Parikh walk visited 2 properties in 199 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)||G(p1))))'
Support contains 4 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 21 transition count 16
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 9 place count 19 transition count 15
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 18 transition count 15
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 10 place count 18 transition count 12
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 16 place count 15 transition count 12
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 20 place count 13 transition count 10
Applied a total of 20 rules in 20 ms. Remains 13 /25 variables (removed 12) and now considering 10/18 (removed 8) transitions.
// Phase 1: matrix 10 rows 13 cols
[2023-03-10 05:15:09] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-10 05:15:09] [INFO ] Implicit Places using invariants in 40 ms returned [8, 12]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 43 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/25 places, 10/18 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 11 transition count 8
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 9 transition count 8
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 9 transition count 7
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 6 place count 8 transition count 7
Applied a total of 6 rules in 4 ms. Remains 8 /11 variables (removed 3) and now considering 7/10 (removed 3) transitions.
// Phase 1: matrix 7 rows 8 cols
[2023-03-10 05:15:09] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-10 05:15:09] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-10 05:15:09] [INFO ] Invariant cache hit.
[2023-03-10 05:15:09] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 8/25 places, 7/18 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 126 ms. Remains : 8/25 places, 7/18 transitions.
Stuttering acceptance computed with spot in 275 ms :[(AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N2000P0-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s6 1), p1:(AND (OR (LT s2 1) (LT s5 1)) (GEQ 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 96 reset in 437 ms.
Product exploration explored 100000 steps with 214 reset in 432 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 139 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p1) (NOT p0)), (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 (NOT p0) (NOT p1)), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT (AND (NOT p1) (NOT p0)))), (F p0)]
Knowledge based reduction with 2 factoid took 171 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
[2023-03-10 05:15:11] [INFO ] Invariant cache hit.
[2023-03-10 05:15:11] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 05:15:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:15:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-10 05:15:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:15:11] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 05:15:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:15:11] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-10 05:15:11] [INFO ] Computed and/alt/rep : 6/6/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-10 05:15:11] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p0))
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-03-10 05:15:11] [INFO ] Invariant cache hit.
[2023-03-10 05:15:11] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-10 05:15:11] [INFO ] Invariant cache hit.
[2023-03-10 05:15:11] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-03-10 05:15:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-10 05:15:11] [INFO ] Invariant cache hit.
[2023-03-10 05:15:11] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 96 ms. Remains : 8/8 places, 7/7 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 137 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p1) (NOT p0)), (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 (NOT p1) (NOT p0)), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT (AND (NOT p1) (NOT p0)))), (F p0)]
Knowledge based reduction with 2 factoid took 190 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
[2023-03-10 05:15:12] [INFO ] Invariant cache hit.
[2023-03-10 05:15:12] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-10 05:15:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:15:12] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-10 05:15:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:15:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 05:15:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:15:12] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-10 05:15:12] [INFO ] Computed and/alt/rep : 6/6/6 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-10 05:15:12] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p0))
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Product exploration explored 100000 steps with 47 reset in 182 ms.
Product exploration explored 100000 steps with 555 reset in 480 ms.
Built C files in :
/tmp/ltsmin13751082567390560671
[2023-03-10 05:15:13] [INFO ] Computing symmetric may disable matrix : 7 transitions.
[2023-03-10 05:15:13] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 05:15:13] [INFO ] Computing symmetric may enable matrix : 7 transitions.
[2023-03-10 05:15:13] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 05:15:13] [INFO ] Computing Do-Not-Accords matrix : 7 transitions.
[2023-03-10 05:15:13] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 05:15:13] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13751082567390560671
Running compilation step : cd /tmp/ltsmin13751082567390560671;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 233 ms.
Running link step : cd /tmp/ltsmin13751082567390560671;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin13751082567390560671;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7095818511235178330.hoa' '--buchi-type=spotba'
LTSmin run took 7518 ms.
FORMULA ClientsAndServers-PT-N2000P0-LTLFireability-00 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ClientsAndServers-PT-N2000P0-LTLFireability-00 finished in 11482 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 22 transition count 18
Applied a total of 3 rules in 2 ms. Remains 22 /25 variables (removed 3) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2023-03-10 05:15:21] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-10 05:15:21] [INFO ] Implicit Places using invariants in 50 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 56 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 61 ms. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 112 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N2000P0-LTLFireability-01 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:(OR (LT s16 1) (LT s1 1) (LT s17 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 37 steps with 0 reset in 0 ms.
FORMULA ClientsAndServers-PT-N2000P0-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N2000P0-LTLFireability-01 finished in 198 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 21 transition count 12
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 16 place count 15 transition count 12
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 16 place count 15 transition count 10
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 20 place count 13 transition count 10
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 28 place count 9 transition count 6
Applied a total of 28 rules in 9 ms. Remains 9 /25 variables (removed 16) and now considering 6/18 (removed 12) transitions.
// Phase 1: matrix 6 rows 9 cols
[2023-03-10 05:15:21] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-10 05:15:21] [INFO ] Implicit Places using invariants in 41 ms returned [6, 8]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 42 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/25 places, 6/18 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 7 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 6 transition count 5
Applied a total of 2 rules in 1 ms. Remains 6 /7 variables (removed 1) and now considering 5/6 (removed 1) transitions.
// Phase 1: matrix 5 rows 6 cols
[2023-03-10 05:15:21] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-10 05:15:21] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-10 05:15:21] [INFO ] Invariant cache hit.
[2023-03-10 05:15:21] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 6/25 places, 5/18 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 115 ms. Remains : 6/25 places, 5/18 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N2000P0-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LT s3 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 0 reset in 137 ms.
Stack based approach found an accepted trace after 17 steps with 0 reset with depth 18 and stack size 18 in 1 ms.
FORMULA ClientsAndServers-PT-N2000P0-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property ClientsAndServers-PT-N2000P0-LTLFireability-02 finished in 316 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((!p0||G(p1))) U p2))'
Support contains 4 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
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 7 rules applied. Total rules applied 7 place count 21 transition count 15
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 11 place count 18 transition count 14
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 12 place count 17 transition count 14
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 12 place count 17 transition count 13
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 14 place count 16 transition count 13
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 22 place count 12 transition count 9
Applied a total of 22 rules in 9 ms. Remains 12 /25 variables (removed 13) and now considering 9/18 (removed 9) transitions.
// Phase 1: matrix 9 rows 12 cols
[2023-03-10 05:15:21] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-10 05:15:21] [INFO ] Implicit Places using invariants in 38 ms returned [7, 11]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 39 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/25 places, 9/18 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 10 transition count 8
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 9 transition count 8
Applied a total of 2 rules in 1 ms. Remains 9 /10 variables (removed 1) and now considering 8/9 (removed 1) transitions.
// Phase 1: matrix 8 rows 9 cols
[2023-03-10 05:15:21] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-10 05:15:21] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-10 05:15:21] [INFO ] Invariant cache hit.
[2023-03-10 05:15:21] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 9/25 places, 8/18 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 113 ms. Remains : 9/25 places, 8/18 transitions.
Stuttering acceptance computed with spot in 129 ms :[(NOT p2), (AND p0 (NOT p1))]
Running random walk in product with property : ClientsAndServers-PT-N2000P0-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(GEQ s7 1), p0:(OR (LT s0 1) (LT s5 1)), p1:(GEQ s8 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 23220 reset in 106 ms.
Product exploration explored 100000 steps with 23127 reset in 104 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), (X p2), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p2) p0))), (X (AND p0 (NOT p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p2) p0))), (X (X (NOT (AND (NOT p2) p0))))]
Knowledge based reduction with 7 factoid took 529 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 94 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Incomplete random walk after 12005 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=2000 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 2) seen :0
Finished Best-First random walk after 82 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=82 )
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), (X p2), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p2) p0))), (X (AND p0 (NOT p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p2) p0))), (X (X (NOT (AND (NOT p2) p0)))), (F (AND p0 p1)), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 7 factoid took 563 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 100 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 98 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
[2023-03-10 05:15:23] [INFO ] Invariant cache hit.
[2023-03-10 05:15:23] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 05:15:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:15:23] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-10 05:15:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:15:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 05:15:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:15:23] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-10 05:15:23] [INFO ] Computed and/alt/rep : 7/7/7 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-10 05:15:23] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Could not prove EG (AND p0 (NOT p1))
Support contains 3 out of 9 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-10 05:15:23] [INFO ] Invariant cache hit.
[2023-03-10 05:15:23] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-10 05:15:23] [INFO ] Invariant cache hit.
[2023-03-10 05:15:23] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-10 05:15:23] [INFO ] Invariant cache hit.
[2023-03-10 05:15:23] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 106 ms. Remains : 9/9 places, 8/8 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND p0 p1))), (X (AND p0 (NOT p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 283 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Incomplete random walk after 12005 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=2000 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 2) seen :0
Finished Best-First random walk after 429 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=214 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND p0 p1))), (X (AND p0 (NOT p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (AND p0 p1)), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 5 factoid took 324 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 111 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
[2023-03-10 05:15:24] [INFO ] Invariant cache hit.
[2023-03-10 05:15:24] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 05:15:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:15:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-10 05:15:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:15:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 05:15:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:15:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-10 05:15:24] [INFO ] Computed and/alt/rep : 7/7/7 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-10 05:15:24] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Could not prove EG (AND p0 (NOT p1))
Stuttering acceptance computed with spot in 101 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 15132 reset in 170 ms.
Product exploration explored 100000 steps with 15083 reset in 180 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 116 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 9 transition count 8
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 1 rules in 7 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-10 05:15:25] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2023-03-10 05:15:25] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-10 05:15:25] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9/9 places, 8/8 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 69 ms. Remains : 9/9 places, 8/8 transitions.
Built C files in :
/tmp/ltsmin16104495427142514044
[2023-03-10 05:15:25] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16104495427142514044
Running compilation step : cd /tmp/ltsmin16104495427142514044;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 138 ms.
Running link step : cd /tmp/ltsmin16104495427142514044;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin16104495427142514044;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16519020533405255007.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 9 cols
[2023-03-10 05:15:41] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-10 05:15:41] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-10 05:15:41] [INFO ] Invariant cache hit.
[2023-03-10 05:15:41] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-10 05:15:41] [INFO ] Invariant cache hit.
[2023-03-10 05:15:41] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 93 ms. Remains : 9/9 places, 8/8 transitions.
Built C files in :
/tmp/ltsmin16973983905568164731
[2023-03-10 05:15:41] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16973983905568164731
Running compilation step : cd /tmp/ltsmin16973983905568164731;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 90 ms.
Running link step : cd /tmp/ltsmin16973983905568164731;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin16973983905568164731;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15969708309661342673.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-10 05:15:56] [INFO ] Flatten gal took : 2 ms
[2023-03-10 05:15:56] [INFO ] Flatten gal took : 2 ms
[2023-03-10 05:15:56] [INFO ] Time to serialize gal into /tmp/LTL12983863637240342811.gal : 2 ms
[2023-03-10 05:15:56] [INFO ] Time to serialize properties into /tmp/LTL14428245465608495954.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12983863637240342811.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17465302247338513236.hoa' '-atoms' '/tmp/LTL14428245465608495954.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL14428245465608495954.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17465302247338513236.hoa
Detected timeout of ITS tools.
[2023-03-10 05:16:11] [INFO ] Flatten gal took : 2 ms
[2023-03-10 05:16:11] [INFO ] Flatten gal took : 2 ms
[2023-03-10 05:16:11] [INFO ] Time to serialize gal into /tmp/LTL18252027566629777912.gal : 1 ms
[2023-03-10 05:16:11] [INFO ] Time to serialize properties into /tmp/LTL14144973041183828399.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18252027566629777912.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14144973041183828399.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((F((!("((Uf<1)||(MwU<1))"))||(G("(Cb>=1)"))))U("(StR>=1)")))
Formula 0 simplified : G("((Uf<1)||(MwU<1))" & F!"(Cb>=1)") R !"(StR>=1)"
Detected timeout of ITS tools.
[2023-03-10 05:16:26] [INFO ] Flatten gal took : 5 ms
[2023-03-10 05:16:26] [INFO ] Applying decomposition
[2023-03-10 05:16:26] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8444721916200125611.txt' '-o' '/tmp/graph8444721916200125611.bin' '-w' '/tmp/graph8444721916200125611.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8444721916200125611.bin' '-l' '-1' '-v' '-w' '/tmp/graph8444721916200125611.weights' '-q' '0' '-e' '0.001'
[2023-03-10 05:16:26] [INFO ] Decomposing Gal with order
[2023-03-10 05:16:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 05:16:26] [INFO ] Flatten gal took : 42 ms
[2023-03-10 05:16:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-03-10 05:16:26] [INFO ] Time to serialize gal into /tmp/LTL8850491148021260659.gal : 1 ms
[2023-03-10 05:16:26] [INFO ] Time to serialize properties into /tmp/LTL119025892534803744.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8850491148021260659.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL119025892534803744.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !(((F((!("((u1.Uf<1)||(u0.MwU<1))"))||(G("(u2.Cb>=1)"))))U("(u0.StR>=1)")))
Formula 0 simplified : G("((u1.Uf<1)||(u0.MwU<1))" & F!"(u2.Cb>=1)") R !"(u0.StR>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13877927186504337339
[2023-03-10 05:16:41] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13877927186504337339
Running compilation step : cd /tmp/ltsmin13877927186504337339;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 89 ms.
Running link step : cd /tmp/ltsmin13877927186504337339;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin13877927186504337339;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((!(LTLAPp0==true)||[]((LTLAPp1==true)))) U (LTLAPp2==true))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ClientsAndServers-PT-N2000P0-LTLFireability-03 finished in 95165 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
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 7 rules applied. Total rules applied 7 place count 22 transition count 14
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 12 place count 18 transition count 13
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 13 place count 17 transition count 13
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 13 place count 17 transition count 12
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 15 place count 16 transition count 12
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 21 place count 13 transition count 9
Applied a total of 21 rules in 23 ms. Remains 13 /25 variables (removed 12) and now considering 9/18 (removed 9) transitions.
// Phase 1: matrix 9 rows 13 cols
[2023-03-10 05:16:56] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 05:16:56] [INFO ] Implicit Places using invariants in 42 ms returned [8]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 43 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/25 places, 9/18 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 12 transition count 8
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 11 transition count 7
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 10 transition count 7
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 4 place count 10 transition count 6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 6 place count 9 transition count 6
Applied a total of 6 rules in 2 ms. Remains 9 /12 variables (removed 3) and now considering 6/9 (removed 3) transitions.
// Phase 1: matrix 6 rows 9 cols
[2023-03-10 05:16:56] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-10 05:16:56] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-10 05:16:56] [INFO ] Invariant cache hit.
[2023-03-10 05:16:56] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 9/25 places, 6/18 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 132 ms. Remains : 9/25 places, 6/18 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N2000P0-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s6 1) (GEQ s2 1) (GEQ s7 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 0 reset in 190 ms.
Stack based approach found an accepted trace after 28 steps with 0 reset with depth 29 and stack size 29 in 0 ms.
FORMULA ClientsAndServers-PT-N2000P0-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property ClientsAndServers-PT-N2000P0-LTLFireability-04 finished in 389 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((!p0||(p1 U p2)||X((G(p3) U (!p0&&G(p3))))) U !p4))'
Support contains 6 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 21 transition count 18
Applied a total of 4 rules in 2 ms. Remains 21 /25 variables (removed 4) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2023-03-10 05:16:57] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-10 05:16:57] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-10 05:16:57] [INFO ] Invariant cache hit.
[2023-03-10 05:16:57] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2023-03-10 05:16:57] [INFO ] Invariant cache hit.
[2023-03-10 05:16:57] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 21/25 places, 18/18 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 149 ms. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 487 ms :[p4, (OR (NOT p3) p0), (OR (AND (NOT p2) (NOT p3)) (AND p0 (NOT p2))), true, (NOT p3), (NOT p2), (AND (NOT p2) (NOT p3))]
Running random walk in product with property : ClientsAndServers-PT-N2000P0-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p4, acceptance={0} source=0 dest: 0}, { cond=(AND p4 p0 (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 1}, { cond=(AND p4 p0 (NOT p2) p1), acceptance={0} source=0 dest: 2}], [{ cond=(AND p0 p3), acceptance={0} source=1 dest: 1}, { cond=(NOT p3), acceptance={0} source=1 dest: 3}, { cond=(AND (NOT p0) p3), acceptance={0} source=1 dest: 4}], [{ cond=(AND p0 (NOT p2) (NOT p1) p3), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p2) p1 p3), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p0) (NOT p2) (NOT p1) p3), acceptance={0} source=2 dest: 4}, { cond=(AND (NOT p2) p1 (NOT p3)), acceptance={0} source=2 dest: 5}, { cond=(AND (NOT p0) (NOT p2) p1 p3), acceptance={0} source=2 dest: 6}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p3), acceptance={} source=4 dest: 3}, { cond=p3, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=5 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p2) (NOT p1) p3), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p2) p1 (NOT p3)), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p2) p1 p3), acceptance={} source=6 dest: 6}]], initial=0, aps=[p4:(OR (LT s5 1) (LT s15 1)), p0:(AND (GEQ s2 1) (GEQ s14 1)), p2:(OR (GEQ s19 1) (AND (GEQ s5 1) (GEQ s15 1))), p1:(GEQ s18 1), p3:(GEQ s19 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 2589 reset in 190 ms.
Product exploration explored 100000 steps with 2530 reset in 214 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p4 (NOT p0) (NOT p2) (NOT p1) (NOT p3)), (X p4), (X (AND (NOT p2) (NOT p1) (NOT p3))), (X (NOT (AND p0 (NOT p2) p1 p3))), (X (NOT (AND p4 p0 (NOT p2) p1))), (X (NOT (AND (NOT p0) p3))), (X (NOT (AND (NOT p2) p1 (NOT p3)))), (X (NOT p3)), (X (NOT (AND p0 p3))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1) p3))), (X (NOT (AND (NOT p0) (NOT p2) p1 p3))), (X (NOT (AND p4 p0 (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2) (NOT p1) p3))), (X (X (NOT (AND (NOT p2) p1)))), (X (X p4)), (X (X (AND (NOT p2) (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p2) p1 p3)))), (X (X (NOT (AND p0 (NOT p2) p1 p3)))), (X (X (NOT (AND p4 p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1) p3)))), (X (X (NOT (AND (NOT p0) p3)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1) p3)))), (X (X (NOT (AND p4 p0 (NOT p2) (NOT p1))))), true, (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) p1 (NOT p3))))), (X (X (NOT p3))), (X (X (NOT (AND p0 p3)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1 p3)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1) p3))))]
False Knowledge obtained : []
Knowledge based reduction with 30 factoid took 2806 ms. Reduced automaton from 7 states, 21 edges and 5 AP (stutter sensitive) to 7 states, 21 edges and 5 AP (stutter sensitive).
Stuttering acceptance computed with spot in 348 ms :[p4, (OR (NOT p3) p0), (OR (AND (NOT p2) (NOT p3)) (AND p0 (NOT p2))), true, (NOT p3), (NOT p2), (AND (NOT p2) (NOT p3))]
Incomplete random walk after 16001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=1600 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2023-03-10 05:17:01] [INFO ] Invariant cache hit.
[2023-03-10 05:17:01] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-10 05:17:01] [INFO ] After 70ms SMT Verify possible using all constraints in real domain returned unsat :6 sat :0 real:5
[2023-03-10 05:17:01] [INFO ] [Nat]Absence check using 4 positive place invariants in 27 ms returned sat
[2023-03-10 05:17:02] [INFO ] After 179ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :5
[2023-03-10 05:17:02] [INFO ] After 241ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :5
Attempting to minimize the solution found.
Minimization took 154 ms.
[2023-03-10 05:17:02] [INFO ] After 603ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :5
Fused 11 Parikh solutions to 4 different solutions.
Finished Parikh walk after 61 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=30 )
Parikh walk visited 5 properties in 829 ms.
Found 6 invariant AP formulas.
Knowledge obtained : [(AND p4 (NOT p0) (NOT p2) (NOT p1) (NOT p3)), (X p4), (X (AND (NOT p2) (NOT p1) (NOT p3))), (X (NOT (AND p0 (NOT p2) p1 p3))), (X (NOT (AND p4 p0 (NOT p2) p1))), (X (NOT (AND (NOT p0) p3))), (X (NOT (AND (NOT p2) p1 (NOT p3)))), (X (NOT p3)), (X (NOT (AND p0 p3))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1) p3))), (X (NOT (AND (NOT p0) (NOT p2) p1 p3))), (X (NOT (AND p4 p0 (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2) (NOT p1) p3))), (X (X (NOT (AND (NOT p2) p1)))), (X (X p4)), (X (X (AND (NOT p2) (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p2) p1 p3)))), (X (X (NOT (AND p0 (NOT p2) p1 p3)))), (X (X (NOT (AND p4 p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1) p3)))), (X (X (NOT (AND (NOT p0) p3)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1) p3)))), (X (X (NOT (AND p4 p0 (NOT p2) (NOT p1))))), true, (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) p1 (NOT p3))))), (X (X (NOT p3))), (X (X (NOT (AND p0 p3)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1 p3)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1) p3)))), (G (NOT (AND p1 (NOT p2) p0 p3))), (G (NOT (AND (NOT p1) (NOT p2) (NOT p0) p3))), (G (NOT (AND p1 (NOT p2) p3))), (G (NOT (AND (NOT p1) (NOT p2) p3))), (G (NOT (AND (NOT p1) (NOT p2) p0 p3))), (G (NOT (AND p1 (NOT p2) (NOT p0) p3)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p2) (NOT p3)))), (F p3), (F (AND p0 p3)), (F (AND p1 (NOT p2))), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND (NOT p0) p3)), (F (NOT p4)), (F (AND p1 (NOT p2) p0 p4)), (F (AND (NOT p1) (NOT p2) p0 p4)), (F (AND p1 (NOT p2) (NOT p3)))]
Knowledge based reduction with 36 factoid took 3698 ms. Reduced automaton from 7 states, 21 edges and 5 AP (stutter sensitive) to 5 states, 11 edges and 5 AP (stutter sensitive).
Stuttering acceptance computed with spot in 314 ms :[(OR (AND p0 p1 p4) (AND (NOT p3) p4) (AND p2 p4)), (OR (NOT p3) (AND p0 p2)), (OR (NOT p3) p2), (NOT p3), (OR (AND (NOT p2) (NOT p3)) (AND p1 (NOT p2)))]
Stuttering acceptance computed with spot in 312 ms :[(OR (AND p0 p1 p4) (AND (NOT p3) p4) (AND p2 p4)), (OR (NOT p3) (AND p0 p2)), (OR (NOT p3) p2), (NOT p3), (OR (AND (NOT p2) (NOT p3)) (AND p1 (NOT p2)))]
[2023-03-10 05:17:07] [INFO ] Invariant cache hit.
[2023-03-10 05:17:07] [INFO ] [Real]Absence check using 4 positive place invariants in 6 ms returned sat
[2023-03-10 05:17:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:17:07] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2023-03-10 05:17:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-10 05:17:07] [INFO ] Added : 7 causal constraints over 2 iterations in 22 ms. Result :sat
Could not prove EG (AND (NOT p3) p4)
Support contains 6 out of 21 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21/21 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-03-10 05:17:07] [INFO ] Invariant cache hit.
[2023-03-10 05:17:07] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-10 05:17:07] [INFO ] Invariant cache hit.
[2023-03-10 05:17:07] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-10 05:17:07] [INFO ] Invariant cache hit.
[2023-03-10 05:17:07] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 129 ms. Remains : 21/21 places, 18/18 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) p4 (NOT p3) (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p2)))), (X (OR (AND p2 p4) (AND (NOT p3) p4))), (X (NOT (AND p0 p2 p3))), (X (NOT (AND (NOT p1) p0 (NOT p2) p4))), (X (NOT (AND p1 p0 (NOT p2) p4))), (X (NOT p3)), (X (NOT (AND (NOT p0) p2 p3))), (X (AND (NOT p1) (NOT p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (OR (AND p2 p4) (AND (NOT p3) p4)))), (X (X (NOT (AND p2 p3)))), (X (X (NOT (AND p0 p2 p3)))), (X (X (OR p2 (NOT p3)))), (X (X (NOT (AND (NOT p1) p0 (NOT p2) p4)))), (X (X (NOT (AND p1 p0 (NOT p2) p4)))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p0) p2 p3)))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 19 factoid took 1692 ms. Reduced automaton from 5 states, 11 edges and 5 AP (stutter sensitive) to 5 states, 11 edges and 5 AP (stutter sensitive).
Stuttering acceptance computed with spot in 329 ms :[(OR (AND p0 p1 p4) (AND (NOT p3) p4) (AND p2 p4)), (OR (NOT p3) (AND p0 p2)), (OR (NOT p3) p2), (NOT p3), (OR (AND (NOT p2) (NOT p3)) (AND p1 (NOT p2)))]
Incomplete random walk after 16001 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=2666 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 10) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-10 05:17:10] [INFO ] Invariant cache hit.
[2023-03-10 05:17:10] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-10 05:17:10] [INFO ] After 45ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:3
[2023-03-10 05:17:10] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-10 05:17:10] [INFO ] After 36ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2023-03-10 05:17:10] [INFO ] After 78ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 24 ms.
[2023-03-10 05:17:10] [INFO ] After 155ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
Fused 4 Parikh solutions to 2 different solutions.
Finished Parikh walk after 76 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=38 )
Parikh walk visited 3 properties in 427 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) p4 (NOT p3) (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p2)))), (X (OR (AND p2 p4) (AND (NOT p3) p4))), (X (NOT (AND p0 p2 p3))), (X (NOT (AND (NOT p1) p0 (NOT p2) p4))), (X (NOT (AND p1 p0 (NOT p2) p4))), (X (NOT p3)), (X (NOT (AND (NOT p0) p2 p3))), (X (AND (NOT p1) (NOT p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (OR (AND p2 p4) (AND (NOT p3) p4)))), (X (X (NOT (AND p2 p3)))), (X (X (NOT (AND p0 p2 p3)))), (X (X (OR p2 (NOT p3)))), (X (X (NOT (AND (NOT p1) p0 (NOT p2) p4)))), (X (X (NOT (AND p1 p0 (NOT p2) p4)))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p0) p2 p3)))), (X (X (AND (NOT p1) (NOT p2)))), (G (OR (NOT p3) p2))]
False Knowledge obtained : [(F p3), (F (AND p3 p0 p2)), (F (AND p3 (NOT p0) p2)), (F (NOT (OR (AND p4 (NOT p3)) (AND p4 p2)))), (F (AND p4 p0 p1 (NOT p2))), (F (AND p4 p0 (NOT p1) (NOT p2))), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND p3 p2)), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 20 factoid took 2167 ms. Reduced automaton from 5 states, 11 edges and 5 AP (stutter sensitive) to 5 states, 11 edges and 5 AP (stutter sensitive).
Stuttering acceptance computed with spot in 274 ms :[p4, (OR (NOT p3) p0), true, (NOT p3), (NOT p2)]
Stuttering acceptance computed with spot in 263 ms :[p4, (OR (NOT p3) p0), true, (NOT p3), (NOT p2)]
[2023-03-10 05:17:13] [INFO ] Invariant cache hit.
[2023-03-10 05:17:13] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-10 05:17:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:17:13] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-10 05:17:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:17:13] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-10 05:17:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:17:13] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-10 05:17:13] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-10 05:17:13] [INFO ] Added : 15 causal constraints over 3 iterations in 23 ms. Result :sat
Could not prove EG p4
Stuttering acceptance computed with spot in 290 ms :[p4, (OR (NOT p3) p0), true, (NOT p3), (NOT p2)]
Product exploration explored 100000 steps with 2594 reset in 230 ms.
Product exploration explored 100000 steps with 2616 reset in 248 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 284 ms :[p4, (OR (NOT p3) p0), true, (NOT p3), (NOT p2)]
Support contains 6 out of 21 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 21/21 places, 18/18 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 21 transition count 18
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 3 Pre rules applied. Total rules applied 2 place count 21 transition count 18
Deduced a syphon composed of 5 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 5 place count 21 transition count 18
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 21 transition count 18
Deduced a syphon composed of 6 places in 0 ms
Applied a total of 6 rules in 8 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-03-10 05:17:14] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 18 rows 21 cols
[2023-03-10 05:17:14] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-10 05:17:14] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 21/21 places, 18/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 99 ms. Remains : 21/21 places, 18/18 transitions.
Built C files in :
/tmp/ltsmin18416223246559329878
[2023-03-10 05:17:14] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18416223246559329878
Running compilation step : cd /tmp/ltsmin18416223246559329878;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 174 ms.
Running link step : cd /tmp/ltsmin18416223246559329878;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin18416223246559329878;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased1653143280137713606.hoa' '--buchi-type=spotba'
LTSmin run took 7514 ms.
FORMULA ClientsAndServers-PT-N2000P0-LTLFireability-05 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ClientsAndServers-PT-N2000P0-LTLFireability-05 finished in 25657 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G(!p1)||F(p2))))'
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 22 transition count 18
Applied a total of 3 rules in 0 ms. Remains 22 /25 variables (removed 3) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2023-03-10 05:17:22] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 05:17:22] [INFO ] Implicit Places using invariants in 34 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 35 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 36 ms. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 171 ms :[(NOT p2), (AND (NOT p2) p1 (NOT p0)), (AND (NOT p2) p1), (AND (NOT p2) p1 (NOT p0))]
Running random walk in product with property : ClientsAndServers-PT-N2000P0-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}]], initial=1, aps=[p2:(AND (LT s15 1) (OR (LT s4 1) (LT s18 1))), p1:(GEQ s15 1), p0:(AND (LT s15 1) (OR (LT s0 1) (LT s13 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 50000 reset in 142 ms.
Product exploration explored 100000 steps with 50000 reset in 152 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 (NOT p1) p0), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT p2))), (X (X p2))]
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) p1 (NOT p2))))
Knowledge based reduction with 4 factoid took 250 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ClientsAndServers-PT-N2000P0-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ClientsAndServers-PT-N2000P0-LTLFireability-06 finished in 775 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X(p1)))'
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 22 transition count 18
Applied a total of 3 rules in 2 ms. Remains 22 /25 variables (removed 3) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2023-03-10 05:17:23] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 05:17:23] [INFO ] Implicit Places using invariants in 36 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 38 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41 ms. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 147 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N2000P0-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s1 1) (GEQ s17 1)), p1:(GEQ s6 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 1360 reset in 97 ms.
Product exploration explored 100000 steps with 1325 reset in 114 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 168 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 16001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=4000 ) properties (out of 1) seen :0
Finished Best-First random walk after 341 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=341 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 184 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
// Phase 1: matrix 18 rows 21 cols
[2023-03-10 05:17:24] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-10 05:17:24] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-10 05:17:24] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 05:17:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:17:24] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-10 05:17:24] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-10 05:17:24] [INFO ] Added : 13 causal constraints over 3 iterations in 22 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 21 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 21/21 places, 18/18 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 21 transition count 11
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 8 rules applied. Total rules applied 15 place count 14 transition count 10
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 16 place count 13 transition count 10
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 16 place count 13 transition count 8
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 20 place count 11 transition count 8
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 24 place count 9 transition count 6
Applied a total of 24 rules in 4 ms. Remains 9 /21 variables (removed 12) and now considering 6/18 (removed 12) transitions.
// Phase 1: matrix 6 rows 9 cols
[2023-03-10 05:17:24] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-10 05:17:24] [INFO ] Implicit Places using invariants in 26 ms returned [8]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 27 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/21 places, 6/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 32 ms. Remains : 8/21 places, 6/18 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 120 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Incomplete random walk after 12005 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=6002 ) properties (out of 1) seen :0
Finished Best-First random walk after 32 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=32 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 145 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
// Phase 1: matrix 6 rows 8 cols
[2023-03-10 05:17:25] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-10 05:17:25] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 05:17:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:17:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-10 05:17:25] [INFO ] Computed and/alt/rep : 5/6/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-10 05:17:25] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Product exploration explored 100000 steps with 7529 reset in 73 ms.
Product exploration explored 100000 steps with 7405 reset in 87 ms.
Built C files in :
/tmp/ltsmin5435296200487906411
[2023-03-10 05:17:25] [INFO ] Computing symmetric may disable matrix : 6 transitions.
[2023-03-10 05:17:25] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 05:17:25] [INFO ] Computing symmetric may enable matrix : 6 transitions.
[2023-03-10 05:17:25] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 05:17:25] [INFO ] Computing Do-Not-Accords matrix : 6 transitions.
[2023-03-10 05:17:25] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 05:17:25] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5435296200487906411
Running compilation step : cd /tmp/ltsmin5435296200487906411;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 94 ms.
Running link step : cd /tmp/ltsmin5435296200487906411;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin5435296200487906411;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1361814299716227687.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-10 05:17:40] [INFO ] Invariant cache hit.
[2023-03-10 05:17:40] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-10 05:17:40] [INFO ] Invariant cache hit.
[2023-03-10 05:17:40] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-10 05:17:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-10 05:17:40] [INFO ] Invariant cache hit.
[2023-03-10 05:17:40] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 101 ms. Remains : 8/8 places, 6/6 transitions.
Built C files in :
/tmp/ltsmin17028014413168153879
[2023-03-10 05:17:40] [INFO ] Computing symmetric may disable matrix : 6 transitions.
[2023-03-10 05:17:40] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 05:17:40] [INFO ] Computing symmetric may enable matrix : 6 transitions.
[2023-03-10 05:17:40] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 05:17:40] [INFO ] Computing Do-Not-Accords matrix : 6 transitions.
[2023-03-10 05:17:40] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 05:17:40] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17028014413168153879
Running compilation step : cd /tmp/ltsmin17028014413168153879;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 88 ms.
Running link step : cd /tmp/ltsmin17028014413168153879;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin17028014413168153879;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17795002274724974454.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-10 05:17:55] [INFO ] Flatten gal took : 2 ms
[2023-03-10 05:17:55] [INFO ] Flatten gal took : 1 ms
[2023-03-10 05:17:55] [INFO ] Time to serialize gal into /tmp/LTL13259476441708210676.gal : 2 ms
[2023-03-10 05:17:55] [INFO ] Time to serialize properties into /tmp/LTL2355291189909271113.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13259476441708210676.gal' '-t' 'CGAL' '-hoa' '/tmp/aut625778186731076364.hoa' '-atoms' '/tmp/LTL2355291189909271113.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL2355291189909271113.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut625778186731076364.hoa
Detected timeout of ITS tools.
[2023-03-10 05:18:10] [INFO ] Flatten gal took : 1 ms
[2023-03-10 05:18:10] [INFO ] Flatten gal took : 1 ms
[2023-03-10 05:18:10] [INFO ] Time to serialize gal into /tmp/LTL13606425047978529576.gal : 1 ms
[2023-03-10 05:18:10] [INFO ] Time to serialize properties into /tmp/LTL17687091604965597964.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13606425047978529576.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17687091604965597964.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((F("((SA>=1)&&(SwA>=1))"))||(X("(StF>=1)"))))
Formula 0 simplified : G!"((SA>=1)&&(SwA>=1))" & X!"(StF>=1)"
Detected timeout of ITS tools.
[2023-03-10 05:18:25] [INFO ] Flatten gal took : 2 ms
[2023-03-10 05:18:25] [INFO ] Applying decomposition
[2023-03-10 05:18:25] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14472715990417409983.txt' '-o' '/tmp/graph14472715990417409983.bin' '-w' '/tmp/graph14472715990417409983.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14472715990417409983.bin' '-l' '-1' '-v' '-w' '/tmp/graph14472715990417409983.weights' '-q' '0' '-e' '0.001'
[2023-03-10 05:18:25] [INFO ] Decomposing Gal with order
[2023-03-10 05:18:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 05:18:25] [INFO ] Flatten gal took : 2 ms
[2023-03-10 05:18:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2023-03-10 05:18:25] [INFO ] Time to serialize gal into /tmp/LTL9417255023827564823.gal : 1 ms
[2023-03-10 05:18:25] [INFO ] Time to serialize properties into /tmp/LTL8850066826910594138.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9417255023827564823.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8850066826910594138.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !(((F("((u0.SA>=1)&&(u2.SwA>=1))"))||(X("(u1.StF>=1)"))))
Formula 0 simplified : G!"((u0.SA>=1)&&(u2.SwA>=1))" & X!"(u1.StF>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16884883846688940527
[2023-03-10 05:18:40] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16884883846688940527
Running compilation step : cd /tmp/ltsmin16884883846688940527;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 91 ms.
Running link step : cd /tmp/ltsmin16884883846688940527;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin16884883846688940527;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((LTLAPp0==true))||X((LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ClientsAndServers-PT-N2000P0-LTLFireability-07 finished in 92325 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 21 transition count 12
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 16 place count 15 transition count 12
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 16 place count 15 transition count 10
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 20 place count 13 transition count 10
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 26 place count 10 transition count 7
Applied a total of 26 rules in 7 ms. Remains 10 /25 variables (removed 15) and now considering 7/18 (removed 11) transitions.
// Phase 1: matrix 7 rows 10 cols
[2023-03-10 05:18:55] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-10 05:18:55] [INFO ] Implicit Places using invariants in 33 ms returned [7, 9]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 35 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/25 places, 7/18 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 8 transition count 5
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 6 transition count 5
Applied a total of 4 rules in 2 ms. Remains 6 /8 variables (removed 2) and now considering 5/7 (removed 2) transitions.
// Phase 1: matrix 5 rows 6 cols
[2023-03-10 05:18:55] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-10 05:18:55] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-10 05:18:55] [INFO ] Invariant cache hit.
[2023-03-10 05:18:55] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 6/25 places, 5/18 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 100 ms. Remains : 6/25 places, 5/18 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N2000P0-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 10142 reset in 59 ms.
Product exploration explored 100000 steps with 10260 reset in 73 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Incomplete random walk after 12005 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1715 ) properties (out of 1) seen :0
Finished Best-First random walk after 18 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=18 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 133 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
[2023-03-10 05:18:56] [INFO ] Invariant cache hit.
[2023-03-10 05:18:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 05:18:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:18:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-10 05:18:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:18:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 05:18:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:18:56] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-10 05:18:56] [INFO ] Computed and/alt/rep : 4/4/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-10 05:18:56] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6/6 places, 5/5 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 5/5 (removed 0) transitions.
[2023-03-10 05:18:56] [INFO ] Invariant cache hit.
[2023-03-10 05:18:56] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-10 05:18:56] [INFO ] Invariant cache hit.
[2023-03-10 05:18:56] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-03-10 05:18:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-10 05:18:56] [INFO ] Invariant cache hit.
[2023-03-10 05:18:56] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 95 ms. Remains : 6/6 places, 5/5 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 126 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0)]
Incomplete random walk after 12005 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=6002 ) properties (out of 1) seen :0
Finished Best-First 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 139 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 55 ms :[(NOT p0)]
[2023-03-10 05:18:57] [INFO ] Invariant cache hit.
[2023-03-10 05:18:57] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 05:18:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 05:18:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-10 05:18:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 05:18:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-10 05:18:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 05:18:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-10 05:18:57] [INFO ] Computed and/alt/rep : 4/4/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-10 05:18:57] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Product exploration explored 100000 steps with 10318 reset in 78 ms.
Product exploration explored 100000 steps with 10180 reset in 75 ms.
Built C files in :
/tmp/ltsmin11738218561998532641
[2023-03-10 05:18:57] [INFO ] Computing symmetric may disable matrix : 5 transitions.
[2023-03-10 05:18:57] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 05:18:57] [INFO ] Computing symmetric may enable matrix : 5 transitions.
[2023-03-10 05:18:57] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 05:18:57] [INFO ] Computing Do-Not-Accords matrix : 5 transitions.
[2023-03-10 05:18:57] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 05:18:57] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11738218561998532641
Running compilation step : cd /tmp/ltsmin11738218561998532641;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 90 ms.
Running link step : cd /tmp/ltsmin11738218561998532641;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin11738218561998532641;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased281047351053247383.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6/6 places, 5/5 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 5/5 (removed 0) transitions.
[2023-03-10 05:19:12] [INFO ] Invariant cache hit.
[2023-03-10 05:19:12] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-10 05:19:12] [INFO ] Invariant cache hit.
[2023-03-10 05:19:12] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-10 05:19:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-10 05:19:12] [INFO ] Invariant cache hit.
[2023-03-10 05:19:12] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 81 ms. Remains : 6/6 places, 5/5 transitions.
Built C files in :
/tmp/ltsmin8531647300417921577
[2023-03-10 05:19:12] [INFO ] Computing symmetric may disable matrix : 5 transitions.
[2023-03-10 05:19:12] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 05:19:12] [INFO ] Computing symmetric may enable matrix : 5 transitions.
[2023-03-10 05:19:12] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 05:19:12] [INFO ] Computing Do-Not-Accords matrix : 5 transitions.
[2023-03-10 05:19:12] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 05:19:12] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8531647300417921577
Running compilation step : cd /tmp/ltsmin8531647300417921577;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 80 ms.
Running link step : cd /tmp/ltsmin8531647300417921577;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin8531647300417921577;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5689522121360786702.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-10 05:19:27] [INFO ] Flatten gal took : 1 ms
[2023-03-10 05:19:27] [INFO ] Flatten gal took : 1 ms
[2023-03-10 05:19:27] [INFO ] Time to serialize gal into /tmp/LTL16364491926384451663.gal : 1 ms
[2023-03-10 05:19:27] [INFO ] Time to serialize properties into /tmp/LTL7107595372085970135.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16364491926384451663.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16157889326907325120.hoa' '-atoms' '/tmp/LTL7107595372085970135.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL7107595372085970135.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16157889326907325120.hoa
Detected timeout of ITS tools.
[2023-03-10 05:19:42] [INFO ] Flatten gal took : 1 ms
[2023-03-10 05:19:42] [INFO ] Flatten gal took : 2 ms
[2023-03-10 05:19:42] [INFO ] Time to serialize gal into /tmp/LTL8492026666738470635.gal : 2 ms
[2023-03-10 05:19:42] [INFO ] Time to serialize properties into /tmp/LTL3150718249199557998.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8492026666738470635.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3150718249199557998.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F("(MpA>=1)")))
Formula 0 simplified : G!"(MpA>=1)"
Detected timeout of ITS tools.
[2023-03-10 05:19:57] [INFO ] Flatten gal took : 2 ms
[2023-03-10 05:19:57] [INFO ] Applying decomposition
[2023-03-10 05:19:57] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph9286984595798969336.txt' '-o' '/tmp/graph9286984595798969336.bin' '-w' '/tmp/graph9286984595798969336.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9286984595798969336.bin' '-l' '-1' '-v' '-w' '/tmp/graph9286984595798969336.weights' '-q' '0' '-e' '0.001'
[2023-03-10 05:19:57] [INFO ] Decomposing Gal with order
[2023-03-10 05:19:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 05:19:57] [INFO ] Flatten gal took : 2 ms
[2023-03-10 05:19:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2023-03-10 05:19:57] [INFO ] Time to serialize gal into /tmp/LTL3073585005789821580.gal : 1 ms
[2023-03-10 05:19:57] [INFO ] Time to serialize properties into /tmp/LTL8639616715703867344.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3073585005789821580.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8639616715703867344.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F("(u1.MpA>=1)")))
Formula 0 simplified : G!"(u1.MpA>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9770287441239904151
[2023-03-10 05:20:12] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9770287441239904151
Running compilation step : cd /tmp/ltsmin9770287441239904151;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 85 ms.
Running link step : cd /tmp/ltsmin9770287441239904151;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin9770287441239904151;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((LTLAPp0==true))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ClientsAndServers-PT-N2000P0-LTLFireability-08 finished in 92159 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 21 transition count 18
Applied a total of 4 rules in 1 ms. Remains 21 /25 variables (removed 4) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2023-03-10 05:20:28] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-10 05:20:28] [INFO ] Implicit Places using invariants in 33 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 35 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 20/25 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 37 ms. Remains : 20/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N2000P0-LTLFireability-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:(LT s19 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ClientsAndServers-PT-N2000P0-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N2000P0-LTLFireability-10 finished in 139 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 21 transition count 18
Applied a total of 4 rules in 1 ms. Remains 21 /25 variables (removed 4) and now considering 18/18 (removed 0) transitions.
[2023-03-10 05:20:28] [INFO ] Invariant cache hit.
[2023-03-10 05:20:28] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-10 05:20:28] [INFO ] Invariant cache hit.
[2023-03-10 05:20:28] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-10 05:20:28] [INFO ] Invariant cache hit.
[2023-03-10 05:20:28] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 21/25 places, 18/18 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 96 ms. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N2000P0-LTLFireability-11 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:(AND (LT s18 1) (OR (LT s3 1) (LT s14 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 62 ms.
Product exploration explored 100000 steps with 33333 reset in 75 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 (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 68 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ClientsAndServers-PT-N2000P0-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ClientsAndServers-PT-N2000P0-LTLFireability-11 finished in 422 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0&&X(p0)&&(X(!p1) U ((p2&&X(!p1))||X(G(!p1))))))))'
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 22 transition count 18
Applied a total of 3 rules in 1 ms. Remains 22 /25 variables (removed 3) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2023-03-10 05:20:28] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 05:20:28] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-10 05:20:28] [INFO ] Invariant cache hit.
[2023-03-10 05:20:28] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-10 05:20:28] [INFO ] Invariant cache hit.
[2023-03-10 05:20:28] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 22/25 places, 18/18 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 115 ms. Remains : 22/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 273 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (AND (NOT p0) (NOT p1)), p1, (AND (NOT p0) p1)]
Running random walk in product with property : ClientsAndServers-PT-N2000P0-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}, { cond=p0, acceptance={0} source=1 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={0} source=1 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 3}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (LT s11 1) (LT s17 1)), p2:(LT s18 1), p1:(AND (GEQ s2 1) (GEQ s14 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 39979 reset in 172 ms.
Product exploration explored 100000 steps with 39946 reset in 110 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p2 (NOT p1)), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), (X (NOT (AND (NOT p2) (NOT p1)))), (X p0), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p0)), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 19 factoid took 1369 ms. Reduced automaton from 5 states, 18 edges and 3 AP (stutter sensitive) to 5 states, 18 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 272 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (AND (NOT p0) (NOT p1)), p1, (AND (NOT p0) p1)]
Incomplete random walk after 16002 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=2000 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 9) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-10 05:20:31] [INFO ] Invariant cache hit.
[2023-03-10 05:20:31] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-10 05:20:31] [INFO ] [Real]Absence check using 4 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 05:20:31] [INFO ] After 26ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:1
[2023-03-10 05:20:31] [INFO ] After 38ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-10 05:20:31] [INFO ] After 76ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-10 05:20:31] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-10 05:20:31] [INFO ] [Nat]Absence check using 4 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 05:20:31] [INFO ] After 22ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-10 05:20:31] [INFO ] After 38ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 13 ms.
[2023-03-10 05:20:31] [INFO ] After 88ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Finished Parikh walk after 54 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=27 )
Parikh walk visited 3 properties in 2 ms.
Knowledge obtained : [(AND p0 p2 (NOT p1)), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), (X (NOT (AND (NOT p2) (NOT p1)))), (X p0), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p0)), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) p1))))]
False Knowledge obtained : [(F (AND p0 p1)), (F (AND (NOT p0) p1)), (F p1), (F (AND p0 p1 (NOT p2))), (F (NOT p0)), (F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p2))), (F (AND (NOT p0) p1 (NOT p2))), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 19 factoid took 1202 ms. Reduced automaton from 5 states, 18 edges and 3 AP (stutter sensitive) to 5 states, 18 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 211 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (AND (NOT p0) (NOT p1)), p1, (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 209 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (AND (NOT p0) (NOT p1)), p1, (AND (NOT p0) p1)]
Support contains 5 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-03-10 05:20:32] [INFO ] Invariant cache hit.
[2023-03-10 05:20:32] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-10 05:20:32] [INFO ] Invariant cache hit.
[2023-03-10 05:20:32] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-10 05:20:32] [INFO ] Invariant cache hit.
[2023-03-10 05:20:32] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 104 ms. Remains : 22/22 places, 18/18 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p2 (NOT p1)), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), (X p0), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1))), (X (X p0)), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 19 factoid took 1113 ms. Reduced automaton from 5 states, 18 edges and 3 AP (stutter sensitive) to 5 states, 18 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 260 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (AND (NOT p0) (NOT p1)), p1, (AND (NOT p0) p1)]
Incomplete random walk after 16001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=4000 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 9) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-10 05:20:34] [INFO ] Invariant cache hit.
[2023-03-10 05:20:34] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-10 05:20:34] [INFO ] [Real]Absence check using 4 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-10 05:20:34] [INFO ] After 23ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:1
[2023-03-10 05:20:34] [INFO ] After 35ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-10 05:20:34] [INFO ] After 72ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-10 05:20:34] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-10 05:20:34] [INFO ] [Nat]Absence check using 4 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 05:20:34] [INFO ] After 22ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-10 05:20:34] [INFO ] After 36ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-10 05:20:34] [INFO ] After 80ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Finished Parikh walk after 33 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=16 )
Parikh walk visited 3 properties in 1 ms.
Knowledge obtained : [(AND p0 p2 (NOT p1)), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), (X p0), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1))), (X (X p0)), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2)))))]
False Knowledge obtained : [(F (AND p0 p1)), (F (AND (NOT p0) p1)), (F p1), (F (AND p0 p1 (NOT p2))), (F (NOT p0)), (F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p2))), (F (AND (NOT p0) p1 (NOT p2))), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 19 factoid took 1629 ms. Reduced automaton from 5 states, 18 edges and 3 AP (stutter sensitive) to 5 states, 18 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 253 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (AND (NOT p0) (NOT p1)), p1, (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 269 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (AND (NOT p0) (NOT p1)), p1, (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 261 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (AND (NOT p0) (NOT p1)), p1, (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 39908 reset in 104 ms.
Product exploration explored 100000 steps with 40026 reset in 113 ms.
Built C files in :
/tmp/ltsmin14799060812548906520
[2023-03-10 05:20:37] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14799060812548906520
Running compilation step : cd /tmp/ltsmin14799060812548906520;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 109 ms.
Running link step : cd /tmp/ltsmin14799060812548906520;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin14799060812548906520;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased14000680910704638351.hoa' '--buchi-type=spotba'
LTSmin run took 3520 ms.
FORMULA ClientsAndServers-PT-N2000P0-LTLFireability-12 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ClientsAndServers-PT-N2000P0-LTLFireability-12 finished in 12624 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||F(((X(X(F(p1)))&&G(!p0))||G(F(p1))))))'
Support contains 3 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 22 transition count 18
Applied a total of 3 rules in 1 ms. Remains 22 /25 variables (removed 3) and now considering 18/18 (removed 0) transitions.
[2023-03-10 05:20:41] [INFO ] Invariant cache hit.
[2023-03-10 05:20:41] [INFO ] Implicit Places using invariants in 31 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/25 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 34 ms. Remains : 21/25 places, 18/18 transitions.
Stuttering acceptance computed with spot in 272 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) p0), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : ClientsAndServers-PT-N2000P0-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}, { cond=(NOT p0), acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 3}, { cond=(NOT p0), acceptance={} source=4 dest: 4}, { cond=p0, acceptance={} source=4 dest: 6}], [{ cond=(OR p1 (NOT p0)), acceptance={} source=5 dest: 3}], [{ cond=(NOT p1), acceptance={} source=6 dest: 3}, { cond=(NOT p0), acceptance={} source=6 dest: 4}, { cond=(NOT p0), acceptance={} source=6 dest: 5}, { cond=p0, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(GEQ s12 1), p1:(OR (LT s11 1) (LT s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 5183 reset in 130 ms.
Product exploration explored 100000 steps with 5639 reset in 152 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X (X p1)), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (OR p1 (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 377 ms. Reduced automaton from 7 states, 16 edges and 2 AP (stutter sensitive) to 6 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 277 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0), (NOT p1), (AND (NOT p1) p0), (AND (NOT p1) (NOT p0)), (NOT p1)]
Incomplete random walk after 16001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=5333 ) properties (out of 4) seen :0
Finished Best-First random walk after 122 steps, including 0 resets, run visited all 4 properties in 2 ms. (steps per millisecond=61 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X (X p1)), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (OR p1 (NOT p0))))]
False Knowledge obtained : [(F (NOT (OR (NOT p0) p1))), (F (NOT p1)), (F p0), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 7 factoid took 526 ms. Reduced automaton from 6 states, 11 edges and 2 AP (stutter sensitive) to 6 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 282 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0), (NOT p1), (AND (NOT p1) p0), (AND (NOT p1) (NOT p0)), (NOT p1)]
Stuttering acceptance computed with spot in 275 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0), (NOT p1), (AND (NOT p1) p0), (AND (NOT p1) (NOT p0)), (NOT p1)]
Support contains 3 out of 21 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21/21 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2023-03-10 05:20:43] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-10 05:20:43] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-10 05:20:43] [INFO ] Invariant cache hit.
[2023-03-10 05:20:43] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-10 05:20:43] [INFO ] Invariant cache hit.
[2023-03-10 05:20:43] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 112 ms. Remains : 21/21 places, 18/18 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 174 ms. Reduced automaton from 6 states, 11 edges and 2 AP (stutter sensitive) to 6 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 272 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0), (NOT p1), (AND (NOT p1) p0), (AND (NOT p1) (NOT p0)), (NOT p1)]
Incomplete random walk after 16001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=4000 ) properties (out of 4) seen :0
Finished Best-First random walk after 53 steps, including 0 resets, run visited all 4 properties in 2 ms. (steps per millisecond=26 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F (NOT (OR (NOT p0) p1))), (F (NOT p1)), (F p0), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 3 factoid took 314 ms. Reduced automaton from 6 states, 11 edges and 2 AP (stutter sensitive) to 6 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 268 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0), (NOT p1), (AND (NOT p1) p0), (AND (NOT p1) (NOT p0)), (NOT p1)]
Stuttering acceptance computed with spot in 279 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0), (NOT p1), (AND (NOT p1) p0), (AND (NOT p1) (NOT p0)), (NOT p1)]
Stuttering acceptance computed with spot in 275 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0), (NOT p1), (AND (NOT p1) p0), (AND (NOT p1) (NOT p0)), (NOT p1)]
Product exploration explored 100000 steps with 2877 reset in 176 ms.
Product exploration explored 100000 steps with 2837 reset in 201 ms.
Applying partial POR strategy [false, false, true, false, false, false]
Stuttering acceptance computed with spot in 412 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0), (NOT p1), (AND (NOT p1) p0), (AND (NOT p1) (NOT p0)), (NOT p1)]
Support contains 3 out of 21 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 21/21 places, 18/18 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 21 transition count 18
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 4 Pre rules applied. Total rules applied 5 place count 21 transition count 18
Deduced a syphon composed of 9 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 21 transition count 18
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 11 place count 19 transition count 16
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 13 place count 19 transition count 16
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 10 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 16 place count 19 transition count 16
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 18 place count 17 transition count 14
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 20 place count 17 transition count 14
Deduced a syphon composed of 8 places in 0 ms
Applied a total of 20 rules in 12 ms. Remains 17 /21 variables (removed 4) and now considering 14/18 (removed 4) transitions.
[2023-03-10 05:20:46] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 14 rows 17 cols
[2023-03-10 05:20:46] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-10 05:20:46] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/21 places, 14/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 63 ms. Remains : 17/21 places, 14/18 transitions.
Built C files in :
/tmp/ltsmin8527965692383085281
[2023-03-10 05:20:46] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8527965692383085281
Running compilation step : cd /tmp/ltsmin8527965692383085281;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 145 ms.
Running link step : cd /tmp/ltsmin8527965692383085281;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin8527965692383085281;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased7627102352806846699.hoa' '--buchi-type=spotba'
LTSmin run took 3737 ms.
FORMULA ClientsAndServers-PT-N2000P0-LTLFireability-13 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ClientsAndServers-PT-N2000P0-LTLFireability-13 finished in 9036 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
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 8 rules applied. Total rules applied 8 place count 22 transition count 13
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 13 place count 17 transition count 13
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 13 place count 17 transition count 10
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 19 place count 14 transition count 10
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 23 place count 12 transition count 8
Applied a total of 23 rules in 2 ms. Remains 12 /25 variables (removed 13) and now considering 8/18 (removed 10) transitions.
// Phase 1: matrix 8 rows 12 cols
[2023-03-10 05:20:50] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-10 05:20:50] [INFO ] Implicit Places using invariants in 26 ms returned [8]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 27 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/25 places, 8/18 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 11 transition count 6
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 9 transition count 6
Applied a total of 4 rules in 2 ms. Remains 9 /11 variables (removed 2) and now considering 6/8 (removed 2) transitions.
// Phase 1: matrix 6 rows 9 cols
[2023-03-10 05:20:50] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-10 05:20:50] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-10 05:20:50] [INFO ] Invariant cache hit.
[2023-03-10 05:20:50] [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.
Starting structural reductions in SI_LTL mode, iteration 2 : 9/25 places, 6/18 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 77 ms. Remains : 9/25 places, 6/18 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N2000P0-LTLFireability-15 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 (LT s2 1) (LT 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 3934 reset in 181 ms.
Stack based approach found an accepted trace after 897 steps with 40 reset with depth 21 and stack size 21 in 2 ms.
FORMULA ClientsAndServers-PT-N2000P0-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property ClientsAndServers-PT-N2000P0-LTLFireability-15 finished in 345 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((!p0||G(p1))) U p2))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X(p1)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
[2023-03-10 05:20:50] [INFO ] Flatten gal took : 7 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3587606352565174386
[2023-03-10 05:20:50] [INFO ] Computing symmetric may disable matrix : 18 transitions.
[2023-03-10 05:20:50] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 05:20:50] [INFO ] Computing symmetric may enable matrix : 18 transitions.
[2023-03-10 05:20:50] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 05:20:50] [INFO ] Computing Do-Not-Accords matrix : 18 transitions.
[2023-03-10 05:20:50] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 05:20:50] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3587606352565174386
Running compilation step : cd /tmp/ltsmin3587606352565174386;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-10 05:20:50] [INFO ] Applying decomposition
[2023-03-10 05:20:50] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph2989267320912240941.txt' '-o' '/tmp/graph2989267320912240941.bin' '-w' '/tmp/graph2989267320912240941.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2989267320912240941.bin' '-l' '-1' '-v' '-w' '/tmp/graph2989267320912240941.weights' '-q' '0' '-e' '0.001'
[2023-03-10 05:20:51] [INFO ] Decomposing Gal with order
[2023-03-10 05:20:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 05:20:51] [INFO ] Removed a total of 1 redundant transitions.
[2023-03-10 05:20:51] [INFO ] Flatten gal took : 7 ms
[2023-03-10 05:20:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-03-10 05:20:51] [INFO ] Time to serialize gal into /tmp/LTLFireability3205544418514621695.gal : 17 ms
[2023-03-10 05:20:51] [INFO ] Time to serialize properties into /tmp/LTLFireability8120408841020574584.ltl : 13 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability3205544418514621695.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8120408841020574584.ltl' '-c' '-stutter-deadlock'
Compilation finished in 180 ms.
Running link step : cd /tmp/ltsmin3587606352565174386;'gcc' '-shared' '-o' 'gal.so' 'model.o'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 3 LTL properties
Checking formula 0 : !(((F((!("((i0.u3.Uf<1)||(i0.u4.MwU<1))"))||(G("(i3.u7.Cb>=1)"))))U("(i1.u1.StR>=1)")))
Formula 0 simplified : G("((i0.u3.Uf<1)||(i0.u4.MwU<1))" & F!"(i3.u7.Cb>=1)") R !"(i1.u1.StR>=1)"
Link finished in 63 ms.
Running LTSmin : cd /tmp/ltsmin3587606352565174386;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(<>((!(LTLAPp0==true)||[]((LTLAPp1==true)))) U (LTLAPp2==true))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 6/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.006: LTL layer: formula: (<>((!(LTLAPp0==true)||[]((LTLAPp1==true)))) U (LTLAPp2==true))
pins2lts-mc-linux64( 6/ 8), 0.006: "(<>((!(LTLAPp0==true)||[]((LTLAPp1==true)))) U (LTLAPp2==true))" is not a file, parsing as formula...
pins2lts-mc-linux64( 6/ 8), 0.006: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.006: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.006: Initializing POR dependencies: labels 24, guards 18
pins2lts-mc-linux64( 4/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.007: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.008: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.009: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.009: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.022: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.024: There are 25 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.024: State length is 26, there are 24 groups
pins2lts-mc-linux64( 0/ 8), 0.024: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.024: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.024: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.024: Visible groups: 0 / 24, labels: 3 / 25
pins2lts-mc-linux64( 0/ 8), 0.024: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.024: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 1/ 8), 0.052: [Blue] ~120 levels ~960 states ~968 transitions
pins2lts-mc-linux64( 4/ 8), 0.072: [Blue] ~240 levels ~1920 states ~1928 transitions
pins2lts-mc-linux64( 2/ 8), 0.110: [Blue] ~480 levels ~3840 states ~3848 transitions
pins2lts-mc-linux64( 2/ 8), 0.184: [Blue] ~960 levels ~7680 states ~7688 transitions
pins2lts-mc-linux64( 3/ 8), 0.317: [Blue] ~1920 levels ~15360 states ~15368 transitions
pins2lts-mc-linux64( 2/ 8), 0.548: [Blue] ~3840 levels ~30720 states ~30728 transitions
pins2lts-mc-linux64( 5/ 8), 0.870: [Blue] ~7680 levels ~61440 states ~61448 transitions
pins2lts-mc-linux64( 0/ 8), 1.260: [Blue] ~15360 levels ~122880 states ~122888 transitions
pins2lts-mc-linux64( 2/ 8), 2.765: [Blue] ~23941 levels ~245760 states ~335264 transitions
pins2lts-mc-linux64( 2/ 8), 6.108: [Blue] ~24000 levels ~491520 states ~829896 transitions
pins2lts-mc-linux64( 2/ 8), 8.521: [Blue] ~24000 levels ~983040 states ~1768392 transitions
pins2lts-mc-linux64( 1/ 8), 11.120: [Blue] ~23999 levels ~1966080 states ~3699504 transitions
pins2lts-mc-linux64( 2/ 8), 14.893: [Blue] ~24000 levels ~3932160 states ~7421520 transitions
pins2lts-mc-linux64( 2/ 8), 21.613: [Blue] ~24000 levels ~7864320 states ~14672280 transitions
pins2lts-mc-linux64( 2/ 8), 35.524: [Blue] ~24000 levels ~15728640 states ~29307416 transitions
pins2lts-mc-linux64( 7/ 8), 66.431: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 66.496:
pins2lts-mc-linux64( 0/ 8), 66.496: Explored 22128741 states 49600058 transitions, fanout: 2.241
pins2lts-mc-linux64( 0/ 8), 66.496: Total exploration time 66.450 sec (66.350 sec minimum, 66.405 sec on average)
pins2lts-mc-linux64( 0/ 8), 66.496: States per second: 333013, Transitions per second: 746427
pins2lts-mc-linux64( 0/ 8), 66.496:
pins2lts-mc-linux64( 0/ 8), 66.496: State space has 9563329 states, 9509007 are accepting
pins2lts-mc-linux64( 0/ 8), 66.496: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 66.496: blue states: 22128741 (231.39%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 66.496: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 66.496: all-red states: 9509007 (99.43%), bogus 12438380 (130.06%)
pins2lts-mc-linux64( 0/ 8), 66.496:
pins2lts-mc-linux64( 0/ 8), 66.496: Total memory used for local state coloring: 2.9MB
pins2lts-mc-linux64( 0/ 8), 66.496:
pins2lts-mc-linux64( 0/ 8), 66.496: Queue width: 8B, total height: 191986, memory: 1.46MB
pins2lts-mc-linux64( 0/ 8), 66.496: Tree memory: 329.0MB, 36.1 B/state, compr.: 34.0%
pins2lts-mc-linux64( 0/ 8), 66.497: Tree fill ratio (roots/leafs): 7.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 66.497: Stored 18 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 66.497: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 66.497: Est. total memory use: 330.4MB (~1025.5MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin3587606352565174386;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(<>((!(LTLAPp0==true)||[]((LTLAPp1==true)))) U (LTLAPp2==true))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin3587606352565174386;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(<>((!(LTLAPp0==true)||[]((LTLAPp1==true)))) U (LTLAPp2==true))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-03-10 05:42:45] [INFO ] Flatten gal took : 3 ms
[2023-03-10 05:42:45] [INFO ] Time to serialize gal into /tmp/LTLFireability11248444328096156788.gal : 1 ms
[2023-03-10 05:42:45] [INFO ] Time to serialize properties into /tmp/LTLFireability10798154270108006265.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability11248444328096156788.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability10798154270108006265.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 3 LTL properties
Checking formula 0 : !(((F((!("((Uf<1)||(MwU<1))"))||(G("(Cb>=1)"))))U("(StR>=1)")))
Formula 0 simplified : G("((Uf<1)||(MwU<1))" & F!"(Cb>=1)") R !"(StR>=1)"
Detected timeout of ITS tools.
[2023-03-10 06:04:39] [INFO ] Flatten gal took : 2 ms
[2023-03-10 06:04:39] [INFO ] Input system was already deterministic with 18 transitions.
[2023-03-10 06:04:39] [INFO ] Transformed 25 places.
[2023-03-10 06:04:39] [INFO ] Transformed 18 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-10 06:04:39] [INFO ] Time to serialize gal into /tmp/LTLFireability2541865646878203383.gal : 2 ms
[2023-03-10 06:04:39] [INFO ] Time to serialize properties into /tmp/LTLFireability4595836827880898529.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability2541865646878203383.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4595836827880898529.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((F((!("((Uf<1)||(MwU<1))"))||(G("(Cb>=1)"))))U("(StR>=1)")))
Formula 0 simplified : G("((Uf<1)||(MwU<1))" & F!"(Cb>=1)") R !"(StR>=1)"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 7457688 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16032664 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="ClientsAndServers-PT-N2000P0"
export BK_EXAMINATION="LTLFireability"
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 2-5348"
echo " Executing tool itstools"
echo " Input is ClientsAndServers-PT-N2000P0, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r069-smll-167814396300348"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ClientsAndServers-PT-N2000P0.tgz
mv ClientsAndServers-PT-N2000P0 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;