About the Execution of ITS-Tools for Sudoku-PT-AN08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16214.972 | 3600000.00 | 4409800.00 | 382588.50 | ?TFTTFTFFTFTFTFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r258-tall-165303545500260.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Sudoku-PT-AN08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303545500260
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.1M
-rw-r--r-- 1 mcc users 122K Apr 30 12:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 597K Apr 30 12:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 261K Apr 30 12:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.2M Apr 30 12:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 119K May 9 09:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 405K May 9 09:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 219K May 9 09:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 818K May 9 09:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K May 9 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 36K May 9 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 298K May 10 09:34 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-00
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-01
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-02
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-03
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-04
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-05
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-06
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-07
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-08
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-09
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-10
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-11
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-12
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-13
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-14
FORMULA_NAME Sudoku-PT-AN08-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1653101407729
Running Version 202205111006
[2022-05-21 02:50:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-21 02:50:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 02:50:09] [INFO ] Load time of PNML (sax parser for PT used): 168 ms
[2022-05-21 02:50:09] [INFO ] Transformed 704 places.
[2022-05-21 02:50:09] [INFO ] Transformed 512 transitions.
[2022-05-21 02:50:09] [INFO ] Parsed PT model containing 704 places and 512 transitions in 281 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 1827 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA Sudoku-PT-AN08-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN08-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 192 out of 704 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 704/704 places, 512/512 transitions.
Reduce places removed 512 places and 0 transitions.
Iterating post reduction 0 with 512 rules applied. Total rules applied 512 place count 192 transition count 512
Applied a total of 512 rules in 19 ms. Remains 192 /704 variables (removed 512) and now considering 512/512 (removed 0) transitions.
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:50:11] [INFO ] Computed 23 place invariants in 59 ms
[2022-05-21 02:50:11] [INFO ] Implicit Places using invariants in 209 ms returned []
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:50:11] [INFO ] Computed 23 place invariants in 19 ms
[2022-05-21 02:50:12] [INFO ] Implicit Places using invariants and state equation in 399 ms returned []
Implicit Place search using SMT with State Equation took 637 ms to find 0 implicit places.
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:50:12] [INFO ] Computed 23 place invariants in 14 ms
[2022-05-21 02:50:12] [INFO ] Dead Transitions using invariants and state equation in 233 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 192/704 places, 512/512 transitions.
Finished structural reductions, in 1 iterations. Remains : 192/704 places, 512/512 transitions.
Support contains 192 out of 192 places after structural reductions.
[2022-05-21 02:50:12] [INFO ] Flatten gal took : 159 ms
[2022-05-21 02:50:13] [INFO ] Flatten gal took : 144 ms
[2022-05-21 02:50:14] [INFO ] Input system was already deterministic with 512 transitions.
Incomplete random walk after 10000 steps, including 179 resets, run finished after 822 ms. (steps per millisecond=12 ) properties (out of 16) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1668 ms. (steps per millisecond=5 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:50:17] [INFO ] Computed 23 place invariants in 17 ms
[2022-05-21 02:50:18] [INFO ] After 100ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA Sudoku-PT-AN08-LTLFireability-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
Computed a total of 192 stabilizing places and 512 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 192 transition count 512
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U G(X(!(X(p0) U p0)))))'
Support contains 192 out of 192 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 9 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:50:18] [INFO ] Computed 23 place invariants in 8 ms
[2022-05-21 02:50:18] [INFO ] Implicit Places using invariants in 48 ms returned []
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:50:18] [INFO ] Computed 23 place invariants in 15 ms
[2022-05-21 02:50:19] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
[2022-05-21 02:50:19] [INFO ] Redundant transitions in 39 ms returned []
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:50:19] [INFO ] Computed 23 place invariants in 11 ms
[2022-05-21 02:50:19] [INFO ] Dead Transitions using invariants and state equation in 205 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 185 ms :[true, p0, p0]
Running random walk in product with property : Sudoku-PT-AN08-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (AND (GEQ s39 1) (GEQ s103 1) (GEQ s191 1)) (AND (GEQ s51 1) (GEQ s116 1) (GEQ s163 1)) (AND (GEQ s12 1) (GEQ s72 1) (GEQ s132 1)) (AND (GEQ s38 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 1800 reset in 3378 ms.
Product exploration explored 100000 steps with 1796 reset in 3339 ms.
Computed a total of 192 stabilizing places and 512 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 192 transition count 512
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (G (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 165 ms. Reduced automaton from 3 states, 5 edges and 1 AP to 3 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 86 ms :[p0, true, p0]
Finished random walk after 56 steps, including 0 resets, run visited all 1 properties in 13 ms. (steps per millisecond=4 )
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (G (NOT p0)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 5 factoid took 168 ms. Reduced automaton from 3 states, 5 edges and 1 AP to 3 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 81 ms :[p0, true, p0]
Stuttering acceptance computed with spot in 80 ms :[p0, true, p0]
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:50:28] [INFO ] Computed 23 place invariants in 14 ms
[2022-05-21 02:50:34] [INFO ] [Real]Absence check using 0 positive and 23 generalized place invariants in 29 ms returned sat
[2022-05-21 02:50:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 02:50:36] [INFO ] [Real]Absence check using state equation in 1904 ms returned sat
[2022-05-21 02:50:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 02:50:41] [INFO ] [Nat]Absence check using 0 positive and 23 generalized place invariants in 21 ms returned sat
[2022-05-21 02:50:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 02:50:42] [INFO ] [Nat]Absence check using state equation in 480 ms returned sat
[2022-05-21 02:50:42] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 22 ms.
[2022-05-21 02:50:42] [INFO ] Added : 0 causal constraints over 0 iterations in 79 ms. Result :sat
Could not prove EG p0
Support contains 192 out of 192 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 4 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:50:42] [INFO ] Computed 23 place invariants in 8 ms
[2022-05-21 02:50:42] [INFO ] Implicit Places using invariants in 72 ms returned []
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:50:42] [INFO ] Computed 23 place invariants in 16 ms
[2022-05-21 02:50:42] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 247 ms to find 0 implicit places.
[2022-05-21 02:50:42] [INFO ] Redundant transitions in 44 ms returned []
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:50:42] [INFO ] Computed 23 place invariants in 6 ms
[2022-05-21 02:50:43] [INFO ] Dead Transitions using invariants and state equation in 214 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 192/192 places, 512/512 transitions.
Computed a total of 192 stabilizing places and 512 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 192 transition count 512
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), true, (F (G (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 201 ms. Reduced automaton from 3 states, 5 edges and 1 AP to 3 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 69 ms :[p0, true, p0]
Finished random walk after 53 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=17 )
Knowledge obtained : [p0, (X p0), (X (X p0)), true, (F (G (NOT p0)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 5 factoid took 150 ms. Reduced automaton from 3 states, 5 edges and 1 AP to 3 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 75 ms :[p0, true, p0]
Stuttering acceptance computed with spot in 76 ms :[p0, true, p0]
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:50:44] [INFO ] Computed 23 place invariants in 17 ms
[2022-05-21 02:50:50] [INFO ] [Real]Absence check using 0 positive and 23 generalized place invariants in 30 ms returned sat
[2022-05-21 02:50:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 02:50:52] [INFO ] [Real]Absence check using state equation in 1907 ms returned sat
[2022-05-21 02:50:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 02:50:57] [INFO ] [Nat]Absence check using 0 positive and 23 generalized place invariants in 19 ms returned sat
[2022-05-21 02:50:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 02:50:58] [INFO ] [Nat]Absence check using state equation in 485 ms returned sat
[2022-05-21 02:50:58] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 26 ms.
[2022-05-21 02:50:58] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 79 ms :[p0, true, p0]
Product exploration explored 100000 steps with 1798 reset in 3244 ms.
Product exploration explored 100000 steps with 1798 reset in 3251 ms.
Built C files in :
/tmp/ltsmin1558499004433908056
[2022-05-21 02:51:05] [INFO ] Computing symmetric may disable matrix : 512 transitions.
[2022-05-21 02:51:05] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 02:51:05] [INFO ] Computing symmetric may enable matrix : 512 transitions.
[2022-05-21 02:51:05] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 02:51:05] [INFO ] Computing Do-Not-Accords matrix : 512 transitions.
[2022-05-21 02:51:05] [INFO ] Computation of Completed DNA matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 02:51:05] [INFO ] Built C files in 139ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1558499004433908056
Running compilation step : cd /tmp/ltsmin1558499004433908056;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1390 ms.
Running link step : cd /tmp/ltsmin1558499004433908056;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin1558499004433908056;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5493179696874175770.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 192 out of 192 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 5 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:51:20] [INFO ] Computed 23 place invariants in 9 ms
[2022-05-21 02:51:20] [INFO ] Implicit Places using invariants in 58 ms returned []
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:51:20] [INFO ] Computed 23 place invariants in 14 ms
[2022-05-21 02:51:20] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
[2022-05-21 02:51:20] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:51:20] [INFO ] Computed 23 place invariants in 5 ms
[2022-05-21 02:51:20] [INFO ] Dead Transitions using invariants and state equation in 186 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 192/192 places, 512/512 transitions.
Built C files in :
/tmp/ltsmin11299082496081802012
[2022-05-21 02:51:20] [INFO ] Computing symmetric may disable matrix : 512 transitions.
[2022-05-21 02:51:20] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 02:51:20] [INFO ] Computing symmetric may enable matrix : 512 transitions.
[2022-05-21 02:51:20] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 02:51:20] [INFO ] Computing Do-Not-Accords matrix : 512 transitions.
[2022-05-21 02:51:20] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 02:51:20] [INFO ] Built C files in 80ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11299082496081802012
Running compilation step : cd /tmp/ltsmin11299082496081802012;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1265 ms.
Running link step : cd /tmp/ltsmin11299082496081802012;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin11299082496081802012;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10902297107765915706.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-21 02:51:35] [INFO ] Flatten gal took : 46 ms
[2022-05-21 02:51:35] [INFO ] Flatten gal took : 44 ms
[2022-05-21 02:51:36] [INFO ] Time to serialize gal into /tmp/LTL9518065100343133906.gal : 6 ms
[2022-05-21 02:51:36] [INFO ] Time to serialize properties into /tmp/LTL13923902195394542395.ltl : 15 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9518065100343133906.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13923902195394542395.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9518065...267
Read 1 LTL properties
Checking formula 0 : !((("((((((((((((Rows_4_7>=1)&&(Cells_4_7>=1))&&(Columns_7_7>=1))||(((Rows_6_3>=1)&&(Cells_6_4>=1))&&(Columns_4_3>=1)))||((((Rows_1_4>...84522
Formula 0 simplified : !("((((((((((((Rows_4_7>=1)&&(Cells_4_7>=1))&&(Columns_7_7>=1))||(((Rows_6_3>=1)&&(Cells_6_4>=1))&&(Columns_4_3>=1)))||((((Rows_1_4>...84512
Detected timeout of ITS tools.
[2022-05-21 02:51:51] [INFO ] Flatten gal took : 43 ms
[2022-05-21 02:51:51] [INFO ] Applying decomposition
[2022-05-21 02:51:51] [INFO ] Flatten gal took : 39 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph4708707415745486222.txt' '-o' '/tmp/graph4708707415745486222.bin' '-w' '/tmp/graph4708707415745486222.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph4708707415745486222.bin' '-l' '-1' '-v' '-w' '/tmp/graph4708707415745486222.weights' '-q' '0' '-e' '0.001'
[2022-05-21 02:51:51] [INFO ] Decomposing Gal with order
[2022-05-21 02:51:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 02:51:51] [INFO ] Removed a total of 1344 redundant transitions.
[2022-05-21 02:51:51] [INFO ] Flatten gal took : 125 ms
[2022-05-21 02:51:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2022-05-21 02:51:51] [INFO ] Time to serialize gal into /tmp/LTL8961177443749334480.gal : 5 ms
[2022-05-21 02:51:51] [INFO ] Time to serialize properties into /tmp/LTL4288304818609712392.ltl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8961177443749334480.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4288304818609712392.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8961177...245
Read 1 LTL properties
Checking formula 0 : !((("((((((((((((u39.Rows_4_7>=1)&&(u103.Cells_4_7>=1))&&(u191.Columns_7_7>=1))||(((u51.Rows_6_3>=1)&&(u116.Cells_6_4>=1))&&(u163.Colu...104922
Formula 0 simplified : !("((((((((((((u39.Rows_4_7>=1)&&(u103.Cells_4_7>=1))&&(u191.Columns_7_7>=1))||(((u51.Rows_6_3>=1)&&(u116.Cells_6_4>=1))&&(u163.Colu...104912
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5232443741398571613
[2022-05-21 02:52:06] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5232443741398571613
Running compilation step : cd /tmp/ltsmin5232443741398571613;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 937 ms.
Running link step : cd /tmp/ltsmin5232443741398571613;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin5232443741398571613;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '((LTLAPp0==true) U [](X(!(X((LTLAPp0==true)) U (LTLAPp0==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property Sudoku-PT-AN08-LTLFireability-00 finished in 122965 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(!(X(!p0) U X((F(p0)&&p0)))))'
Support contains 192 out of 192 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 7 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:52:22] [INFO ] Computed 23 place invariants in 12 ms
[2022-05-21 02:52:22] [INFO ] Implicit Places using invariants in 75 ms returned []
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:52:22] [INFO ] Computed 23 place invariants in 10 ms
[2022-05-21 02:52:22] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 233 ms to find 0 implicit places.
[2022-05-21 02:52:22] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:52:22] [INFO ] Computed 23 place invariants in 10 ms
[2022-05-21 02:52:22] [INFO ] Dead Transitions using invariants and state equation in 193 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 36 ms :[p0]
Running random walk in product with property : Sudoku-PT-AN08-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s39 1) (GEQ s103 1) (GEQ s191 1)) (AND (GEQ s51 1) (GEQ s116 1) (GEQ s163 1)) (AND (GEQ s12 1) (GEQ s72 1) (GEQ s132 1)) (AND (GEQ s38 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 1799 reset in 3156 ms.
Product exploration explored 100000 steps with 1798 reset in 3214 ms.
Computed a total of 192 stabilizing places and 512 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 192 transition count 512
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G (NOT p0)))
Knowledge based reduction with 4 factoid took 116 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA Sudoku-PT-AN08-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-PT-AN08-LTLFireability-01 finished in 8236 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F(X(G(p0))))))'
Support contains 192 out of 192 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 6 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:52:29] [INFO ] Computed 23 place invariants in 6 ms
[2022-05-21 02:52:30] [INFO ] Implicit Places using invariants in 58 ms returned []
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:52:30] [INFO ] Computed 23 place invariants in 7 ms
[2022-05-21 02:52:30] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
[2022-05-21 02:52:30] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:52:30] [INFO ] Computed 23 place invariants in 8 ms
[2022-05-21 02:52:30] [INFO ] Dead Transitions using invariants and state equation in 196 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-PT-AN08-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:(OR (AND (GEQ s39 1) (GEQ s103 1) (GEQ s191 1)) (AND (GEQ s51 1) (GEQ s116 1) (GEQ s163 1)) (AND (GEQ s12 1) (GEQ s72 1) (GEQ s132 1)) (AND (GEQ s38 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 56 steps with 0 reset in 4 ms.
FORMULA Sudoku-PT-AN08-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN08-LTLFireability-02 finished in 481 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(F(X((X(!(G(X(p0)) U p0))||!p0))))))'
Support contains 192 out of 192 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 5 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:52:30] [INFO ] Computed 23 place invariants in 10 ms
[2022-05-21 02:52:30] [INFO ] Implicit Places using invariants in 65 ms returned []
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:52:30] [INFO ] Computed 23 place invariants in 6 ms
[2022-05-21 02:52:30] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 210 ms to find 0 implicit places.
[2022-05-21 02:52:30] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:52:30] [INFO ] Computed 23 place invariants in 7 ms
[2022-05-21 02:52:30] [INFO ] Dead Transitions using invariants and state equation in 196 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 77 ms :[p0, p0]
Running random walk in product with property : Sudoku-PT-AN08-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s39 1) (GEQ s103 1) (GEQ s191 1)) (AND (GEQ s51 1) (GEQ s116 1) (GEQ s163 1)) (AND (GEQ s12 1) (GEQ s72 1) (GEQ s132 1)) (AND (GEQ s38 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 1797 reset in 2997 ms.
Product exploration explored 100000 steps with 1801 reset in 3036 ms.
Computed a total of 192 stabilizing places and 512 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 192 transition count 512
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G (NOT p0)))
Knowledge based reduction with 4 factoid took 96 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA Sudoku-PT-AN08-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-PT-AN08-LTLFireability-03 finished in 7464 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((F(X(p0))&&p0))&&G(p0))))'
Support contains 192 out of 192 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 2 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:52:37] [INFO ] Computed 23 place invariants in 6 ms
[2022-05-21 02:52:37] [INFO ] Implicit Places using invariants in 57 ms returned []
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:52:37] [INFO ] Computed 23 place invariants in 10 ms
[2022-05-21 02:52:38] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 207 ms to find 0 implicit places.
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:52:38] [INFO ] Computed 23 place invariants in 13 ms
[2022-05-21 02:52:38] [INFO ] Dead Transitions using invariants and state equation in 185 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 83 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN08-LTLFireability-05 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 (AND (GEQ s39 1) (GEQ s103 1) (GEQ s191 1)) (AND (GEQ s51 1) (GEQ s116 1) (GEQ s163 1)) (AND (GEQ s12 1) (GEQ s72 1) (GEQ s132 1)) (AND (GEQ s38 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 55 steps with 0 reset in 5 ms.
FORMULA Sudoku-PT-AN08-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN08-LTLFireability-05 finished in 505 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G((F(X(p1))&&p0))||X(F(!p1))))'
Support contains 192 out of 192 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 3 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:52:38] [INFO ] Computed 23 place invariants in 8 ms
[2022-05-21 02:52:38] [INFO ] Implicit Places using invariants in 57 ms returned []
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:52:38] [INFO ] Computed 23 place invariants in 12 ms
[2022-05-21 02:52:38] [INFO ] Implicit Places using invariants and state equation in 174 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:52:38] [INFO ] Computed 23 place invariants in 6 ms
[2022-05-21 02:52:38] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 100 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Running random walk in product with property : Sudoku-PT-AN08-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(OR (AND (GEQ s39 1) (GEQ s103 1) (GEQ s191 1)) (AND (GEQ s51 1) (GEQ s116 1) (GEQ s163 1)) (AND (GEQ s12 1) (GEQ s72 1) (GEQ s132 1)) (AND (GEQ s38 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 1798 reset in 2982 ms.
Product exploration explored 100000 steps with 1799 reset in 3048 ms.
Computed a total of 192 stabilizing places and 512 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 192 transition count 512
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND (NOT p0) p1)), (X (NOT (AND p0 p1))), (X p1), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND p0 p1)))), (X (X p1)), (F (G (NOT p1))), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G (NOT p1)))
Knowledge based reduction with 9 factoid took 184 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA Sudoku-PT-AN08-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-PT-AN08-LTLFireability-06 finished in 7796 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 192 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 43 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:52:46] [INFO ] Computed 23 place invariants in 9 ms
[2022-05-21 02:52:46] [INFO ] Implicit Places using invariants in 163 ms returned []
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:52:46] [INFO ] Computed 23 place invariants in 9 ms
[2022-05-21 02:52:46] [INFO ] Implicit Places using invariants and state equation in 394 ms returned []
Implicit Place search using SMT with State Equation took 566 ms to find 0 implicit places.
[2022-05-21 02:52:46] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:52:46] [INFO ] Computed 23 place invariants in 12 ms
[2022-05-21 02:52:47] [INFO ] Dead Transitions using invariants and state equation in 215 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-PT-AN08-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s50 1) (LT s115 1) (LT s154 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 1796 reset in 2840 ms.
Product exploration explored 100000 steps with 1796 reset in 2889 ms.
Computed a total of 192 stabilizing places and 512 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 192 transition count 512
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (F (G p0))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 2 factoid took 142 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA Sudoku-PT-AN08-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-PT-AN08-LTLFireability-09 finished in 7480 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(!(!G(X(!F(p0))) U p1)))'
Support contains 9 out of 192 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 14 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:52:53] [INFO ] Computed 23 place invariants in 10 ms
[2022-05-21 02:52:53] [INFO ] Implicit Places using invariants in 144 ms returned []
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:52:53] [INFO ] Computed 23 place invariants in 7 ms
[2022-05-21 02:52:54] [INFO ] Implicit Places using invariants and state equation in 375 ms returned []
Implicit Place search using SMT with State Equation took 520 ms to find 0 implicit places.
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:52:54] [INFO ] Computed 23 place invariants in 9 ms
[2022-05-21 02:52:54] [INFO ] Dead Transitions using invariants and state equation in 185 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 177 ms :[true, p1, p1, p0, (AND p0 p1)]
Running random walk in product with property : Sudoku-PT-AN08-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(NOT p0), acceptance={} source=3 dest: 3}], [{ cond=(AND p1 p0), acceptance={} source=4 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 3}, { cond=(NOT p1), acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(AND (NOT (AND (GEQ s58 1) (GEQ s127 1) (GEQ s186 1))) (GEQ s11 1) (GEQ s75 1) (GEQ s155 1)), p0:(AND (GEQ s19 1) (GEQ s86 1) (GEQ s179 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 120 steps with 2 reset in 8 ms.
FORMULA Sudoku-PT-AN08-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN08-LTLFireability-10 finished in 921 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(p1)&&p0)))'
Support contains 6 out of 192 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 12 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:52:54] [INFO ] Computed 23 place invariants in 11 ms
[2022-05-21 02:52:54] [INFO ] Implicit Places using invariants in 195 ms returned []
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:52:54] [INFO ] Computed 23 place invariants in 6 ms
[2022-05-21 02:52:55] [INFO ] Implicit Places using invariants and state equation in 617 ms returned []
Implicit Place search using SMT with State Equation took 822 ms to find 0 implicit places.
[2022-05-21 02:52:55] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:52:55] [INFO ] Computed 23 place invariants in 7 ms
[2022-05-21 02:52:55] [INFO ] Dead Transitions using invariants and state equation in 227 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Sudoku-PT-AN08-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(OR (LT s27 1) (LT s95 1) (LT s187 1)), p0:(AND (GEQ s60 1) (GEQ s127 1) (GEQ s188 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, null][true, true]]
Product exploration explored 100000 steps with 5394 reset in 4962 ms.
Product exploration explored 100000 steps with 5468 reset in 5091 ms.
Computed a total of 192 stabilizing places and 512 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 192 transition count 512
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) p0), (F (G p1)), (F (G (NOT p0)))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (X p1), (X (X (NOT p0))), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X p1))]
Property proved to be true thanks to knowledge :(F (G p1))
Knowledge based reduction with 3 factoid took 644 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA Sudoku-PT-AN08-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-PT-AN08-LTLFireability-11 finished in 12587 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 3 out of 192 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 7 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:53:07] [INFO ] Computed 23 place invariants in 10 ms
[2022-05-21 02:53:07] [INFO ] Implicit Places using invariants in 145 ms returned []
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:53:07] [INFO ] Computed 23 place invariants in 11 ms
[2022-05-21 02:53:07] [INFO ] Implicit Places using invariants and state equation in 375 ms returned []
Implicit Place search using SMT with State Equation took 521 ms to find 0 implicit places.
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:53:07] [INFO ] Computed 23 place invariants in 6 ms
[2022-05-21 02:53:07] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN08-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s53 1) (GEQ s115 1) (GEQ s157 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 105 steps with 23 reset in 7 ms.
FORMULA Sudoku-PT-AN08-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN08-LTLFireability-12 finished in 794 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F(p0)))'
Support contains 3 out of 192 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 11 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:53:08] [INFO ] Computed 23 place invariants in 10 ms
[2022-05-21 02:53:08] [INFO ] Implicit Places using invariants in 147 ms returned []
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:53:08] [INFO ] Computed 23 place invariants in 6 ms
[2022-05-21 02:53:08] [INFO ] Implicit Places using invariants and state equation in 389 ms returned []
Implicit Place search using SMT with State Equation took 543 ms to find 0 implicit places.
[2022-05-21 02:53:08] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:53:08] [INFO ] Computed 23 place invariants in 5 ms
[2022-05-21 02:53:08] [INFO ] Dead Transitions using invariants and state equation in 172 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 420 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-PT-AN08-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s39 1) (LT s100 1) (LT s167 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 5363 reset in 4919 ms.
Product exploration explored 100000 steps with 5397 reset in 5008 ms.
Computed a total of 192 stabilizing places and 512 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 192 transition count 512
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (F (G p0))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 2 factoid took 343 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA Sudoku-PT-AN08-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-PT-AN08-LTLFireability-13 finished in 12134 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F((X(p0)||F(p1)))&&X(F(G(p2))))))'
Support contains 9 out of 192 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 7 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:53:20] [INFO ] Computed 23 place invariants in 11 ms
[2022-05-21 02:53:20] [INFO ] Implicit Places using invariants in 150 ms returned []
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:53:20] [INFO ] Computed 23 place invariants in 7 ms
[2022-05-21 02:53:20] [INFO ] Implicit Places using invariants and state equation in 385 ms returned []
Implicit Place search using SMT with State Equation took 536 ms to find 0 implicit places.
[2022-05-21 02:53:20] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:53:20] [INFO ] Computed 23 place invariants in 7 ms
[2022-05-21 02:53:20] [INFO ] Dead Transitions using invariants and state equation in 173 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 100 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p2), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Sudoku-PT-AN08-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(AND (GEQ s4 1) (GEQ s68 1) (GEQ s164 1)), p1:(OR (LT s2 1) (LT s69 1) (LT s170 1)), p0:(OR (LT s14 1) (LT s77 1) (LT s174 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 102 steps with 6 reset in 9 ms.
FORMULA Sudoku-PT-AN08-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN08-LTLFireability-14 finished in 859 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(X(p0) U (G(!p1)&&(G(p0) U G(p2)))))'
Support contains 9 out of 192 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 512/512 transitions.
Applied a total of 0 rules in 6 ms. Remains 192 /192 variables (removed 0) and now considering 512/512 (removed 0) transitions.
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:53:21] [INFO ] Computed 23 place invariants in 8 ms
[2022-05-21 02:53:21] [INFO ] Implicit Places using invariants in 164 ms returned []
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:53:21] [INFO ] Computed 23 place invariants in 6 ms
[2022-05-21 02:53:21] [INFO ] Implicit Places using invariants and state equation in 397 ms returned []
Implicit Place search using SMT with State Equation took 563 ms to find 0 implicit places.
// Phase 1: matrix 512 rows 192 cols
[2022-05-21 02:53:21] [INFO ] Computed 23 place invariants in 10 ms
[2022-05-21 02:53:21] [INFO ] Dead Transitions using invariants and state equation in 197 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 192/192 places, 512/512 transitions.
Stuttering acceptance computed with spot in 138 ms :[(AND (NOT p1) p2), (AND p0 (NOT p1) p2), (AND (NOT p1) p2)]
Running random walk in product with property : Sudoku-PT-AN08-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s19 1) (GEQ s87 1) (GEQ s187 1)), p2:(AND (GEQ s58 1) (GEQ s124 1) (GEQ s162 1)), p0:(AND (GEQ s13 1) (GEQ s77 1) (GEQ s173 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 5492 reset in 5024 ms.
Product exploration explored 100000 steps with 5477 reset in 5063 ms.
Computed a total of 192 stabilizing places and 512 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 192 transition count 512
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 p2 p0), (F (G (NOT p1))), (F (G (NOT p2))), (F (G (NOT p0)))]
False Knowledge obtained : [(X (AND (NOT p1) p2)), (X (NOT (AND (NOT p1) p2))), (X p0), (X (NOT p0)), (X (AND (NOT p1) p0 p2)), (X (NOT (AND (NOT p1) p0 p2))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X p0)), (X (X (NOT p0))), (X (X (AND (NOT p1) p0 p2))), (X (X (NOT (AND (NOT p1) p0 p2))))]
Property proved to be true thanks to knowledge :(F (G (NOT p2)))
Knowledge based reduction with 4 factoid took 337 ms. Reduced automaton from 3 states, 5 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA Sudoku-PT-AN08-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-PT-AN08-LTLFireability-15 finished in 12034 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U G(X(!(X(p0) U p0)))))'
[2022-05-21 02:53:33] [INFO ] Flatten gal took : 37 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10163431738804227258
[2022-05-21 02:53:33] [INFO ] Computing symmetric may disable matrix : 512 transitions.
[2022-05-21 02:53:33] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 02:53:33] [INFO ] Computing symmetric may enable matrix : 512 transitions.
[2022-05-21 02:53:33] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 02:53:33] [INFO ] Applying decomposition
[2022-05-21 02:53:33] [INFO ] Flatten gal took : 36 ms
[2022-05-21 02:53:33] [INFO ] Computing Do-Not-Accords matrix : 512 transitions.
[2022-05-21 02:53:33] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 02:53:33] [INFO ] Built C files in 114ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10163431738804227258
Running compilation step : cd /tmp/ltsmin10163431738804227258;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph6134501737792487682.txt' '-o' '/tmp/graph6134501737792487682.bin' '-w' '/tmp/graph6134501737792487682.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6134501737792487682.bin' '-l' '-1' '-v' '-w' '/tmp/graph6134501737792487682.weights' '-q' '0' '-e' '0.001'
[2022-05-21 02:53:33] [INFO ] Decomposing Gal with order
[2022-05-21 02:53:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 02:53:33] [INFO ] Removed a total of 1344 redundant transitions.
[2022-05-21 02:53:33] [INFO ] Flatten gal took : 58 ms
[2022-05-21 02:53:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2022-05-21 02:53:33] [INFO ] Time to serialize gal into /tmp/LTLFireability1058059294977982147.gal : 3 ms
[2022-05-21 02:53:33] [INFO ] Time to serialize properties into /tmp/LTLFireability95665674321031003.ltl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability1058059294977982147.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability95665674321031003.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...265
Read 1 LTL properties
Checking formula 0 : !((("((((((((((((u39.Rows_4_7>=1)&&(u103.Cells_4_7>=1))&&(u191.Columns_7_7>=1))||(((u51.Rows_6_3>=1)&&(u116.Cells_6_4>=1))&&(u163.Colu...104922
Formula 0 simplified : !("((((((((((((u39.Rows_4_7>=1)&&(u103.Cells_4_7>=1))&&(u191.Columns_7_7>=1))||(((u51.Rows_6_3>=1)&&(u116.Cells_6_4>=1))&&(u163.Colu...104912
Compilation finished in 1371 ms.
Running link step : cd /tmp/ltsmin10163431738804227258;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin10163431738804227258;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '((LTLAPp0==true) U [](X(!(X((LTLAPp0==true)) U (LTLAPp0==true)))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.009: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.009: LTL layer: formula: ((LTLAPp0==true) U [](X(!(X((LTLAPp0==true)) U (LTLAPp0==true)))))
pins2lts-mc-linux64( 2/ 8), 0.009: "((LTLAPp0==true) U [](X(!(X((LTLAPp0==true)) U (LTLAPp0==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.010: Using Spin LTL semantics
pins2lts-mc-linux64( 4/ 8), 0.019: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.021: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.028: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.028: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.032: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.032: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.034: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.048: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.112: DFS-FIFO for weak LTL, using special progress label 514
pins2lts-mc-linux64( 0/ 8), 0.112: There are 515 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.112: State length is 193, there are 517 groups
pins2lts-mc-linux64( 0/ 8), 0.112: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.112: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.112: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.112: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 2/ 8), 0.672: ~55 levels ~960 states ~71152 transitions
pins2lts-mc-linux64( 5/ 8), 0.689: ~59 levels ~1920 states ~76328 transitions
pins2lts-mc-linux64( 1/ 8), 0.732: ~55 levels ~3840 states ~82592 transitions
pins2lts-mc-linux64( 1/ 8), 0.799: ~55 levels ~7680 states ~100664 transitions
pins2lts-mc-linux64( 4/ 8), 0.908: ~56 levels ~15360 states ~134264 transitions
pins2lts-mc-linux64( 4/ 8), 1.180: ~56 levels ~30720 states ~225504 transitions
pins2lts-mc-linux64( 4/ 8), 1.668: ~57 levels ~61440 states ~383584 transitions
pins2lts-mc-linux64( 3/ 8), 2.732: ~57 levels ~122880 states ~749688 transitions
pins2lts-mc-linux64( 1/ 8), 4.622: ~55 levels ~245760 states ~1499440 transitions
pins2lts-mc-linux64( 4/ 8), 8.424: ~59 levels ~491520 states ~3087184 transitions
pins2lts-mc-linux64( 4/ 8), 15.524: ~59 levels ~983040 states ~6592128 transitions
pins2lts-mc-linux64( 4/ 8), 30.084: ~59 levels ~1966080 states ~13977152 transitions
pins2lts-mc-linux64( 0/ 8), 59.060: ~56 levels ~3932160 states ~29023664 transitions
pins2lts-mc-linux64( 2/ 8), 121.562: ~57 levels ~7864320 states ~63243576 transitions
pins2lts-mc-linux64( 1/ 8), 246.148: ~57 levels ~15728640 states ~127661960 transitions
pins2lts-mc-linux64( 7/ 8), 444.906: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 444.985:
pins2lts-mc-linux64( 0/ 8), 444.985: mean standard work distribution: 1.8% (states) 1.2% (transitions)
pins2lts-mc-linux64( 0/ 8), 444.985:
pins2lts-mc-linux64( 0/ 8), 444.985: Explored 26696313 states 227714548 transitions, fanout: 8.530
pins2lts-mc-linux64( 0/ 8), 444.985: Total exploration time 444.860 sec (444.800 sec minimum, 444.820 sec on average)
pins2lts-mc-linux64( 0/ 8), 444.985: States per second: 60011, Transitions per second: 511879
pins2lts-mc-linux64( 0/ 8), 444.985:
pins2lts-mc-linux64( 0/ 8), 444.985: Progress states detected: 24415
pins2lts-mc-linux64( 0/ 8), 444.985: Redundant explorations: -0.3378
pins2lts-mc-linux64( 0/ 8), 444.985:
pins2lts-mc-linux64( 0/ 8), 444.985: Queue width: 8B, total height: 24881, memory: 0.19MB
pins2lts-mc-linux64( 0/ 8), 444.985: Tree memory: 460.4MB, 18.0 B/state, compr.: 2.3%
pins2lts-mc-linux64( 0/ 8), 444.985: Tree fill ratio (roots/leafs): 19.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 444.985: Stored 627 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 444.986: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 444.986: Est. total memory use: 460.6MB (~1024.2MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin10163431738804227258;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '((LTLAPp0==true) U [](X(!(X((LTLAPp0==true)) U (LTLAPp0==true)))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin10163431738804227258;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '((LTLAPp0==true) U [](X(!(X((LTLAPp0==true)) U (LTLAPp0==true)))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
ITS-tools command line returned an error code 137
[2022-05-21 03:14:26] [INFO ] Flatten gal took : 369 ms
[2022-05-21 03:14:26] [INFO ] Time to serialize gal into /tmp/LTLFireability4784583433995820946.gal : 33 ms
[2022-05-21 03:14:26] [INFO ] Time to serialize properties into /tmp/LTLFireability1898509228208673126.ltl : 30 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability4784583433995820946.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1898509228208673126.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...288
Read 1 LTL properties
Checking formula 0 : !((("((((((((((((Rows_4_7>=1)&&(Cells_4_7>=1))&&(Columns_7_7>=1))||(((Rows_6_3>=1)&&(Cells_6_4>=1))&&(Columns_4_3>=1)))||((((Rows_1_4>...84522
Formula 0 simplified : !("((((((((((((Rows_4_7>=1)&&(Cells_4_7>=1))&&(Columns_7_7>=1))||(((Rows_6_3>=1)&&(Cells_6_4>=1))&&(Columns_4_3>=1)))||((((Rows_1_4>...84512
Detected timeout of ITS tools.
[2022-05-21 03:35:37] [INFO ] Flatten gal took : 298 ms
[2022-05-21 03:35:38] [INFO ] Input system was already deterministic with 512 transitions.
[2022-05-21 03:35:38] [INFO ] Transformed 192 places.
[2022-05-21 03:35:38] [INFO ] Transformed 512 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/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//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
java.lang.NullPointerException
at fr.lip6.move.gal.application.runner.its.MultiOrderRunner.computeOrderWithGreatSPN(MultiOrderRunner.java:57)
at fr.lip6.move.gal.application.runner.its.MultiOrderRunner.runMultiITS(MultiOrderRunner.java:135)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:737)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-21 03:35:38] [INFO ] Time to serialize gal into /tmp/LTLFireability4704476697513081417.gal : 7 ms
[2022-05-21 03:35:38] [INFO ] Time to serialize properties into /tmp/LTLFireability6691855700763255597.ltl : 18 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability4704476697513081417.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6691855700763255597.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...333
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((("((((((((((((Rows_4_7>=1)&&(Cells_4_7>=1))&&(Columns_7_7>=1))||(((Rows_6_3>=1)&&(Cells_6_4>=1))&&(Columns_4_3>=1)))||((((Rows_1_4>...84522
Formula 0 simplified : !("((((((((((((Rows_4_7>=1)&&(Cells_4_7>=1))&&(Columns_7_7>=1))||(((Rows_6_3>=1)&&(Cells_6_4>=1))&&(Columns_4_3>=1)))||((((Rows_1_4>...84512
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Sudoku-PT-AN08"
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 2-4028"
echo " Executing tool itstools"
echo " Input is Sudoku-PT-AN08, 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 r258-tall-165303545500260"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN08.tgz
mv Sudoku-PT-AN08 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 ;