About the Execution of ITS-Tools for Sudoku-PT-BN04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | FF?FTFFTFFTTFFFF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r226-smll-174903491800619.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=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 2-5832
Executing tool itstools
Input is Sudoku-PT-BN04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r226-smll-174903491800619
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 30K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 169K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 59K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 277K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 35K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 131K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 89K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 498K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 53K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 227K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.3K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 53K May 29 14:33 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME Sudoku-PT-BN04-LTLCardinality-00
FORMULA_NAME Sudoku-PT-BN04-LTLCardinality-01
FORMULA_NAME Sudoku-PT-BN04-LTLCardinality-02
FORMULA_NAME Sudoku-PT-BN04-LTLCardinality-03
FORMULA_NAME Sudoku-PT-BN04-LTLCardinality-04
FORMULA_NAME Sudoku-PT-BN04-LTLCardinality-05
FORMULA_NAME Sudoku-PT-BN04-LTLCardinality-06
FORMULA_NAME Sudoku-PT-BN04-LTLCardinality-07
FORMULA_NAME Sudoku-PT-BN04-LTLCardinality-08
FORMULA_NAME Sudoku-PT-BN04-LTLCardinality-09
FORMULA_NAME Sudoku-PT-BN04-LTLCardinality-10
FORMULA_NAME Sudoku-PT-BN04-LTLCardinality-11
FORMULA_NAME Sudoku-PT-BN04-LTLCardinality-12
FORMULA_NAME Sudoku-PT-BN04-LTLCardinality-13
FORMULA_NAME Sudoku-PT-BN04-LTLCardinality-14
FORMULA_NAME Sudoku-PT-BN04-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1749465681810
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-PT-BN04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-09 10:41:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-09 10:41:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-09 10:41:24] [INFO ] Load time of PNML (sax parser for PT used): 139 ms
[2025-06-09 10:41:24] [INFO ] Transformed 128 places.
[2025-06-09 10:41:24] [INFO ] Transformed 64 transitions.
[2025-06-09 10:41:24] [INFO ] Found NUPN structural information;
[2025-06-09 10:41:24] [INFO ] Parsed PT model containing 128 places and 64 transitions and 320 arcs in 362 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 38 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA Sudoku-PT-BN04-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN04-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN04-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN04-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 128 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 64/64 transitions.
Applied a total of 0 rules in 17 ms. Remains 128 /128 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 128 cols
[2025-06-09 10:41:25] [INFO ] Computed 64 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 10:41:25] [INFO ] Implicit Places using invariants in 485 ms returned []
[2025-06-09 10:41:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 10:41:26] [INFO ] Implicit Places using invariants and state equation in 329 ms returned []
Implicit Place search using SMT with State Equation took 917 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 2ms
Finished structural reductions in LTL mode , in 1 iterations and 973 ms. Remains : 128/128 places, 64/64 transitions.
Support contains 128 out of 128 places after structural reductions.
[2025-06-09 10:41:26] [INFO ] Flatten gal took : 73 ms
[2025-06-09 10:41:26] [INFO ] Flatten gal took : 36 ms
[2025-06-09 10:41:27] [INFO ] Input system was already deterministic with 64 transitions.
Reduction of identical properties reduced properties to check from 25 to 24
RANDOM walk for 40000 steps (2875 resets) in 2954 ms. (13 steps per ms) remains 3/24 properties
BEST_FIRST walk for 40004 steps (128 resets) in 327 ms. (121 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (128 resets) in 337 ms. (118 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (128 resets) in 307 ms. (129 steps per ms) remains 3/3 properties
[2025-06-09 10:41:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/64 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp7 is UNSAT
After SMT solving in domain Real declared 128/192 variables, and 128 constraints, problems are : Problem set: 3 solved, 0 unsolved in 216 ms.
Refiners :[Domain max(s): 64/128 constraints, Positive P Invariants (semi-flows): 64/64 constraints, State Equation: 0/128 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 275ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA Sudoku-PT-BN04-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 3 atomic propositions for a total of 11 simplifications.
FORMULA Sudoku-PT-BN04-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 128 stabilizing places and 64 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 128 transition count 64
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
FORMULA Sudoku-PT-BN04-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN04-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 16 out of 128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 64/64 transitions.
Graph (complete) has 256 edges and 128 vertex of which 64 are kept as prefixes of interest. Removing 64 places using SCC suffix rule.3 ms
Discarding 64 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 26 ms. Remains 64 /128 variables (removed 64) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 64 cols
[2025-06-09 10:41:29] [INFO ] Computed 24 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 10:41:29] [INFO ] Implicit Places using invariants in 266 ms returned []
[2025-06-09 10:41:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 10:41:29] [INFO ] Implicit Places using invariants and state equation in 281 ms returned []
Implicit Place search using SMT with State Equation took 551 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-09 10:41:29] [INFO ] Redundant transitions in 2 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 64/128 places, 64/64 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 587 ms. Remains : 64/128 places, 64/64 transitions.
Stuttering acceptance computed with spot in 342 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-BN04-LTLCardinality-01
Stuttering criterion allowed to conclude after 266 steps with 18 reset in 13 ms.
FORMULA Sudoku-PT-BN04-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-BN04-LTLCardinality-01 finished in 1050 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 64 out of 128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 64/64 transitions.
Applied a total of 0 rules in 15 ms. Remains 128 /128 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 128 cols
[2025-06-09 10:41:30] [INFO ] Computed 64 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 10:41:30] [INFO ] Implicit Places using invariants in 454 ms returned []
[2025-06-09 10:41:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 10:41:31] [INFO ] Implicit Places using invariants and state equation in 549 ms returned []
Implicit Place search using SMT with State Equation took 1005 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-09 10:41:31] [INFO ] Redundant transitions in 3 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 1031 ms. Remains : 128/128 places, 64/64 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-PT-BN04-LTLCardinality-02
Product exploration explored 100000 steps with 7174 reset in 1356 ms.
Product exploration explored 100000 steps with 7176 reset in 995 ms.
Computed a total of 128 stabilizing places and 64 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 128 transition count 64
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)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 116 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
RANDOM walk for 8 steps (0 resets) in 5 ms. (1 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 124 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
[2025-06-09 10:41:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-09 10:41:34] [INFO ] [Real]Absence check using 64 positive place invariants in 91 ms returned sat
[2025-06-09 10:41:34] [INFO ] [Real]Absence check using state equation in 406 ms returned sat
[2025-06-09 10:41:34] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-09 10:41:35] [INFO ] [Nat]Absence check using 64 positive place invariants in 405 ms returned sat
[2025-06-09 10:41:36] [INFO ] [Nat]Absence check using state equation in 1422 ms returned sat
[2025-06-09 10:41:36] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 7 ms.
[2025-06-09 10:41:36] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 64 out of 128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 64/64 transitions.
Applied a total of 0 rules in 18 ms. Remains 128 /128 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2025-06-09 10:41:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 10:41:37] [INFO ] Implicit Places using invariants in 340 ms returned []
[2025-06-09 10:41:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 10:41:37] [INFO ] Implicit Places using invariants and state equation in 390 ms returned []
Implicit Place search using SMT with State Equation took 735 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-09 10:41:37] [INFO ] Redundant transitions in 1 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 761 ms. Remains : 128/128 places, 64/64 transitions.
Computed a total of 128 stabilizing places and 64 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 128 transition count 64
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)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 119 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
RANDOM walk for 8 steps (0 resets) in 4 ms. (1 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 172 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
[2025-06-09 10:41:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-09 10:41:38] [INFO ] [Real]Absence check using 64 positive place invariants in 88 ms returned sat
[2025-06-09 10:41:39] [INFO ] [Real]Absence check using state equation in 385 ms returned sat
[2025-06-09 10:41:39] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-09 10:41:39] [INFO ] [Nat]Absence check using 64 positive place invariants in 356 ms returned sat
[2025-06-09 10:41:40] [INFO ] [Nat]Absence check using state equation in 1219 ms returned sat
[2025-06-09 10:41:40] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 10 ms.
[2025-06-09 10:41:40] [INFO ] Added : 0 causal constraints over 0 iterations in 81 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 62 ms :[(NOT p0)]
Product exploration explored 100000 steps with 7190 reset in 1280 ms.
Product exploration explored 100000 steps with 7190 reset in 914 ms.
Built C files in :
/tmp/ltsmin17610972378021507789
[2025-06-09 10:41:43] [INFO ] Computing symmetric may disable matrix : 64 transitions.
[2025-06-09 10:41:43] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-09 10:41:43] [INFO ] Computing symmetric may enable matrix : 64 transitions.
[2025-06-09 10:41:43] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-09 10:41:43] [INFO ] Computing Do-Not-Accords matrix : 64 transitions.
[2025-06-09 10:41:43] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-09 10:41:43] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17610972378021507789
Running compilation step : cd /tmp/ltsmin17610972378021507789;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 739 ms.
Running link step : cd /tmp/ltsmin17610972378021507789;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 80 ms.
Running LTSmin : cd /tmp/ltsmin17610972378021507789;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8328905207994772611.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 64 out of 128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 64/64 transitions.
Applied a total of 0 rules in 8 ms. Remains 128 /128 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2025-06-09 10:41:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 10:41:58] [INFO ] Implicit Places using invariants in 273 ms returned []
[2025-06-09 10:41:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 10:41:59] [INFO ] Implicit Places using invariants and state equation in 363 ms returned []
Implicit Place search using SMT with State Equation took 638 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-09 10:41:59] [INFO ] Redundant transitions in 1 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 655 ms. Remains : 128/128 places, 64/64 transitions.
Built C files in :
/tmp/ltsmin16862695265105884215
[2025-06-09 10:41:59] [INFO ] Computing symmetric may disable matrix : 64 transitions.
[2025-06-09 10:41:59] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-09 10:41:59] [INFO ] Computing symmetric may enable matrix : 64 transitions.
[2025-06-09 10:41:59] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-09 10:41:59] [INFO ] Computing Do-Not-Accords matrix : 64 transitions.
[2025-06-09 10:41:59] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-09 10:41:59] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16862695265105884215
Running compilation step : cd /tmp/ltsmin16862695265105884215;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 456 ms.
Running link step : cd /tmp/ltsmin16862695265105884215;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin16862695265105884215;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11507511658318027718.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-09 10:42:14] [INFO ] Flatten gal took : 19 ms
[2025-06-09 10:42:14] [INFO ] Flatten gal took : 13 ms
[2025-06-09 10:42:14] [INFO ] Time to serialize gal into /tmp/LTL3176188191970982589.gal : 7 ms
[2025-06-09 10:42:14] [INFO ] Time to serialize properties into /tmp/LTL14508716740853537579.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3176188191970982589.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14070204238173974556.hoa' '-atoms' '/tmp/LTL14508716740853537579.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL14508716740853537579.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14070204238173974556.hoa
Detected timeout of ITS tools.
[2025-06-09 10:42:29] [INFO ] Flatten gal took : 10 ms
[2025-06-09 10:42:29] [INFO ] Flatten gal took : 9 ms
[2025-06-09 10:42:29] [INFO ] Time to serialize gal into /tmp/LTL6764169862573799651.gal : 3 ms
[2025-06-09 10:42:29] [INFO ] Time to serialize properties into /tmp/LTL7627430370498693044.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6764169862573799651.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7627430370498693044.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("(((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_1_0+Board_0_1_1)+(Board_0_1_2+Board_0_1_3)))+(((Board_0_2...932
Formula 0 simplified : GF!"(((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_1_0+Board_0_1_1)+(Board_0_1_2+Board_0_1_3)))+(((Board_0_2_0...926
Detected timeout of ITS tools.
[2025-06-09 10:42:44] [INFO ] Flatten gal took : 16 ms
[2025-06-09 10:42:44] [INFO ] Applying decomposition
[2025-06-09 10:42:44] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph252975753193449488.txt' '-o' '/tmp/graph252975753193449488.bin' '-w' '/tmp/graph252975753193449488.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph252975753193449488.bin' '-l' '-1' '-v' '-w' '/tmp/graph252975753193449488.weights' '-q' '0' '-e' '0.001'
[2025-06-09 10:42:44] [INFO ] Decomposing Gal with order
[2025-06-09 10:42:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-09 10:42:44] [INFO ] Removed a total of 109 redundant transitions.
[2025-06-09 10:42:44] [INFO ] Flatten gal took : 113 ms
[2025-06-09 10:42:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2025-06-09 10:42:44] [INFO ] Time to serialize gal into /tmp/LTL8526619255516957305.gal : 6 ms
[2025-06-09 10:42:44] [INFO ] Time to serialize properties into /tmp/LTL61934193273669683.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8526619255516957305.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL61934193273669683.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...273
Read 1 LTL properties
Checking formula 0 : !((F(G("(((((((gu1.Board_0_0_0+gu1.Board_0_0_1)+(gu1.Board_0_0_2+gu1.Board_0_0_3))+((gu1.Board_0_1_0+gu1.Board_0_1_1)+(gu1.Board_0_1_2...1188
Formula 0 simplified : GF!"(((((((gu1.Board_0_0_0+gu1.Board_0_0_1)+(gu1.Board_0_0_2+gu1.Board_0_0_3))+((gu1.Board_0_1_0+gu1.Board_0_1_1)+(gu1.Board_0_1_2+g...1182
Detected timeout of ITS tools.
Treatment of property Sudoku-PT-BN04-LTLCardinality-02 finished in 89881 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||X(F((p0&&X(F((!p0||G(F(p1))))))))))))'
Support contains 80 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 64/64 transitions.
Applied a total of 0 rules in 4 ms. Remains 128 /128 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2025-06-09 10:42:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 10:43:00] [INFO ] Implicit Places using invariants in 233 ms returned []
[2025-06-09 10:43:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 10:43:00] [INFO ] Implicit Places using invariants and state equation in 272 ms returned []
Implicit Place search using SMT with State Equation took 510 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 514 ms. Remains : 128/128 places, 64/64 transitions.
Stuttering acceptance computed with spot in 283 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : Sudoku-PT-BN04-LTLCardinality-06
Stuttering criterion allowed to conclude after 161 steps with 11 reset in 1 ms.
FORMULA Sudoku-PT-BN04-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-BN04-LTLCardinality-06 finished in 834 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 64/64 transitions.
Graph (complete) has 256 edges and 128 vertex of which 65 are kept as prefixes of interest. Removing 63 places using SCC suffix rule.1 ms
Discarding 63 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 9 ms. Remains 65 /128 variables (removed 63) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 65 cols
[2025-06-09 10:43:00] [INFO ] Computed 24 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 10:43:01] [INFO ] Implicit Places using invariants in 240 ms returned []
[2025-06-09 10:43:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 10:43:01] [INFO ] Implicit Places using invariants and state equation in 288 ms returned []
Implicit Place search using SMT with State Equation took 531 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-09 10:43:01] [INFO ] Redundant transitions in 1 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 65/128 places, 64/64 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 549 ms. Remains : 65/128 places, 64/64 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-PT-BN04-LTLCardinality-09
Stuttering criterion allowed to conclude after 65 steps with 8 reset in 2 ms.
FORMULA Sudoku-PT-BN04-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-BN04-LTLCardinality-09 finished in 618 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(((p1 U p2)||p0))))'
Support contains 2 out of 128 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 64/64 transitions.
Reduce places removed 63 places and 0 transitions.
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 65 transition count 64
Applied a total of 63 rules in 10 ms. Remains 65 /128 variables (removed 63) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 65 cols
[2025-06-09 10:43:01] [INFO ] Computed 24 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 10:43:01] [INFO ] Implicit Places using invariants in 261 ms returned []
[2025-06-09 10:43:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 10:43:01] [INFO ] Implicit Places using invariants and state equation in 276 ms returned []
Implicit Place search using SMT with State Equation took 540 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 65/128 places, 64/64 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 551 ms. Remains : 65/128 places, 64/64 transitions.
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Sudoku-PT-BN04-LTLCardinality-11
Product exploration explored 100000 steps with 50000 reset in 1283 ms.
Product exploration explored 100000 steps with 50000 reset in 1049 ms.
Computed a total of 65 stabilizing places and 64 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 65 transition count 64
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)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [(AND p0 p2), (X p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT p0)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 21 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-PT-BN04-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-PT-BN04-LTLCardinality-11 finished in 3108 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((F(p0)&&(F(!p1) U p2)))))'
Support contains 5 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 64/64 transitions.
Reduce places removed 63 places and 0 transitions.
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 65 transition count 64
Applied a total of 63 rules in 3 ms. Remains 65 /128 variables (removed 63) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 65 cols
[2025-06-09 10:43:04] [INFO ] Computed 24 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 10:43:04] [INFO ] Implicit Places using invariants in 278 ms returned []
[2025-06-09 10:43:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 10:43:05] [INFO ] Implicit Places using invariants and state equation in 273 ms returned []
Implicit Place search using SMT with State Equation took 553 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 65/128 places, 64/64 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 556 ms. Remains : 65/128 places, 64/64 transitions.
Stuttering acceptance computed with spot in 346 ms :[(OR (NOT p0) (NOT p2)), (NOT p2), (OR (NOT p2) (AND (NOT p0) p1)), (AND p1 (NOT p0)), (NOT p0), (OR (NOT p0) (NOT p2))]
Running random walk in product with property : Sudoku-PT-BN04-LTLCardinality-13
Stuttering criterion allowed to conclude after 34 steps with 11 reset in 2 ms.
FORMULA Sudoku-PT-BN04-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-BN04-LTLCardinality-13 finished in 937 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((F(p1)&&p0))))'
Support contains 3 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 64/64 transitions.
Reduce places removed 63 places and 0 transitions.
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 65 transition count 64
Applied a total of 63 rules in 3 ms. Remains 65 /128 variables (removed 63) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 65 cols
[2025-06-09 10:43:05] [INFO ] Computed 24 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 10:43:05] [INFO ] Implicit Places using invariants in 263 ms returned []
[2025-06-09 10:43:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 10:43:05] [INFO ] Implicit Places using invariants and state equation in 270 ms returned []
Implicit Place search using SMT with State Equation took 535 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 65/128 places, 64/64 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 541 ms. Remains : 65/128 places, 64/64 transitions.
Stuttering acceptance computed with spot in 163 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Sudoku-PT-BN04-LTLCardinality-14
Stuttering criterion allowed to conclude after 20 steps with 1 reset in 1 ms.
FORMULA Sudoku-PT-BN04-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-BN04-LTLCardinality-14 finished in 724 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((F(p0)||(F(G(!p1)) U G(p2))) U X(p3))))'
Support contains 8 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 64/64 transitions.
Reduce places removed 63 places and 0 transitions.
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 65 transition count 64
Applied a total of 63 rules in 3 ms. Remains 65 /128 variables (removed 63) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 65 cols
[2025-06-09 10:43:06] [INFO ] Computed 24 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 10:43:06] [INFO ] Implicit Places using invariants in 262 ms returned []
[2025-06-09 10:43:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 10:43:06] [INFO ] Implicit Places using invariants and state equation in 252 ms returned []
Implicit Place search using SMT with State Equation took 518 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 65/128 places, 64/64 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 521 ms. Remains : 65/128 places, 64/64 transitions.
Stuttering acceptance computed with spot in 379 ms :[(NOT p3), (AND (NOT p0) p2 (NOT p3) p1), (AND (NOT p0) (NOT p2) (NOT p3)), (NOT p3), (AND (NOT p0) p1), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Sudoku-PT-BN04-LTLCardinality-15
Stuttering criterion allowed to conclude after 405 steps with 113 reset in 8 ms.
FORMULA Sudoku-PT-BN04-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-BN04-LTLCardinality-15 finished in 959 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2025-06-09 10:43:07] [INFO ] Flatten gal took : 17 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin15037350744086582774
[2025-06-09 10:43:07] [INFO ] Computing symmetric may disable matrix : 64 transitions.
[2025-06-09 10:43:07] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-09 10:43:07] [INFO ] Computing symmetric may enable matrix : 64 transitions.
[2025-06-09 10:43:07] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-09 10:43:07] [INFO ] Computing Do-Not-Accords matrix : 64 transitions.
[2025-06-09 10:43:07] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-09 10:43:07] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15037350744086582774
Running compilation step : cd /tmp/ltsmin15037350744086582774;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-06-09 10:43:07] [INFO ] Applying decomposition
[2025-06-09 10:43:07] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph18171588663082559791.txt' '-o' '/tmp/graph18171588663082559791.bin' '-w' '/tmp/graph18171588663082559791.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18171588663082559791.bin' '-l' '-1' '-v' '-w' '/tmp/graph18171588663082559791.weights' '-q' '0' '-e' '0.001'
[2025-06-09 10:43:07] [INFO ] Decomposing Gal with order
[2025-06-09 10:43:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-09 10:43:07] [INFO ] Removed a total of 125 redundant transitions.
[2025-06-09 10:43:07] [INFO ] Flatten gal took : 47 ms
[2025-06-09 10:43:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2025-06-09 10:43:07] [INFO ] Time to serialize gal into /tmp/LTLCardinality14312863919407324946.gal : 4 ms
[2025-06-09 10:43:07] [INFO ] Time to serialize properties into /tmp/LTLCardinality2145429446431839055.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality14312863919407324946.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality2145429446431839055.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 1 LTL properties
Checking formula 0 : !((F(G("(((((((gu0.Board_0_0_0+gu0.Board_0_0_1)+(gu0.Board_0_0_2+gu0.Board_0_0_3))+((gu0.Board_0_1_0+gu0.Board_0_1_1)+(gu0.Board_0_1_2...1188
Formula 0 simplified : GF!"(((((((gu0.Board_0_0_0+gu0.Board_0_0_1)+(gu0.Board_0_0_2+gu0.Board_0_0_3))+((gu0.Board_0_1_0+gu0.Board_0_1_1)+(gu0.Board_0_1_2+g...1182
Compilation finished in 481 ms.
Running link step : cd /tmp/ltsmin15037350744086582774;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 57 ms.
Running LTSmin : cd /tmp/ltsmin15037350744086582774;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.003: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.008: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.018: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.018: Initializing POR dependencies: labels 65, guards 64
pins2lts-mc-linux64( 5/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.019: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.019: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.020: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.023: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.023: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.024: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.027: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.027: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.028: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.058: LTL layer: formula: <>([]((LTLAPp0==true)))
pins2lts-mc-linux64( 5/ 8), 0.058: "<>([]((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 0.060: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.148: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.159: There are 66 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.159: State length is 129, there are 68 groups
pins2lts-mc-linux64( 0/ 8), 0.159: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.159: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.159: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.159: Visible groups: 0 / 68, labels: 1 / 66
pins2lts-mc-linux64( 0/ 8), 0.159: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.159: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 7/ 8), 0.342: [Blue] ~15 levels ~960 states ~4880 transitions
pins2lts-mc-linux64( 7/ 8), 0.379: [Blue] ~15 levels ~1920 states ~8080 transitions
pins2lts-mc-linux64( 7/ 8), 0.445: [Blue] ~15 levels ~3840 states ~15792 transitions
pins2lts-mc-linux64( 1/ 8), 0.580: [Blue] ~15 levels ~7680 states ~30904 transitions
pins2lts-mc-linux64( 1/ 8), 0.769: [Blue] ~17 levels ~15360 states ~68184 transitions
pins2lts-mc-linux64( 1/ 8), 1.258: [Blue] ~17 levels ~30720 states ~143496 transitions
pins2lts-mc-linux64( 7/ 8), 1.957: [Blue] ~16 levels ~61440 states ~300056 transitions
pins2lts-mc-linux64( 4/ 8), 3.059: [Blue] ~17 levels ~122880 states ~616416 transitions
pins2lts-mc-linux64( 2/ 8), 5.217: [Blue] ~16 levels ~245760 states ~1448392 transitions
pins2lts-mc-linux64( 6/ 8), 8.666: [Blue] ~17 levels ~491520 states ~2834656 transitions
pins2lts-mc-linux64( 5/ 8), 14.282: [Blue] ~17 levels ~983040 states ~6123664 transitions
pins2lts-mc-linux64( 5/ 8), 24.950: [Blue] ~17 levels ~1966080 states ~12801040 transitions
pins2lts-mc-linux64( 4/ 8), 45.065: [Blue] ~17 levels ~3932160 states ~25393592 transitions
pins2lts-mc-linux64( 4/ 8), 89.049: [Blue] ~17 levels ~7864320 states ~53703312 transitions
pins2lts-mc-linux64( 7/ 8), 190.656: [Blue] ~17 levels ~15728640 states ~114635728 transitions
pins2lts-mc-linux64( 0/ 8), 214.764: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 215.159:
pins2lts-mc-linux64( 0/ 8), 215.159: Explored 16255601 states 120572340 transitions, fanout: 7.417
pins2lts-mc-linux64( 0/ 8), 215.159: Total exploration time 214.970 sec (214.660 sec minimum, 214.807 sec on average)
pins2lts-mc-linux64( 0/ 8), 215.159: States per second: 75618, Transitions per second: 560880
pins2lts-mc-linux64( 0/ 8), 215.159:
pins2lts-mc-linux64( 0/ 8), 215.159: State space has 16256325 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 215.159: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 215.159: blue states: 16255601 (100.00%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 215.159: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 215.159: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 215.159:
pins2lts-mc-linux64( 0/ 8), 215.159: Total memory used for local state coloring: 0.0MB
pins2lts-mc-linux64( 0/ 8), 215.159:
pins2lts-mc-linux64( 0/ 8), 215.159: Queue width: 8B, total height: 136, memory: 0.00MB
pins2lts-mc-linux64( 0/ 8), 215.159: Tree memory: 380.0MB, 24.5 B/state, compr.: 4.7%
pins2lts-mc-linux64( 0/ 8), 215.159: Tree fill ratio (roots/leafs): 12.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 215.159: Stored 64 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 215.159: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 215.159: Est. total memory use: 380.0MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin15037350744086582774;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin15037350744086582774;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:1583)
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 186912 deadlock states
Detected timeout of ITS tools.
[2025-06-09 11:03:42] [INFO ] Applying decomposition
[2025-06-09 11:03:42] [INFO ] Flatten gal took : 8 ms
[2025-06-09 11:03:42] [INFO ] Decomposing Gal with order
[2025-06-09 11:03:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-09 11:03:42] [INFO ] Removed a total of 144 redundant transitions.
[2025-06-09 11:03:42] [INFO ] Flatten gal took : 35 ms
[2025-06-09 11:03:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-09 11:03:42] [INFO ] Time to serialize gal into /tmp/LTLCardinality18347699464794856035.gal : 2 ms
[2025-06-09 11:03:42] [INFO ] Time to serialize properties into /tmp/LTLCardinality12551104681863293848.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality18347699464794856035.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality12551104681863293848.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 1 LTL properties
Checking formula 0 : !((F(G("(((((((gu1.Board_0_0_0+gu6.Board_0_0_1)+(gu12.Board_0_0_2+gu13.Board_0_0_3))+((gu1.Board_0_1_0+gu14.Board_0_1_1)+(gu8.Board_0_...1216
Formula 0 simplified : GF!"(((((((gu1.Board_0_0_0+gu6.Board_0_0_1)+(gu12.Board_0_0_2+gu13.Board_0_0_3))+((gu1.Board_0_1_0+gu14.Board_0_1_1)+(gu8.Board_0_1_...1210
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 186912 deadlock states
Detected timeout of ITS tools.
[2025-06-09 11:24:16] [INFO ] Flatten gal took : 13 ms
[2025-06-09 11:24:16] [INFO ] Input system was already deterministic with 64 transitions.
[2025-06-09 11:24:16] [INFO ] Transformed 128 places.
[2025-06-09 11:24:16] [INFO ] Transformed 64 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
[2025-06-09 11:24:16] [INFO ] Time to serialize gal into /tmp/LTLCardinality3470046040844498460.gal : 2 ms
[2025-06-09 11:24:16] [INFO ] Time to serialize properties into /tmp/LTLCardinality8528453981704141282.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality3470046040844498460.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality8528453981704141282.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_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G("(((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_1_0+Board_0_1_1)+(Board_0_1_2+Board_0_1_3)))+(((Board_0_2...932
Formula 0 simplified : GF!"(((((((Board_0_0_0+Board_0_0_1)+(Board_0_0_2+Board_0_0_3))+((Board_0_1_0+Board_0_1_1)+(Board_0_1_2+Board_0_1_3)))+(((Board_0_2_0...926
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 186912 deadlock states
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -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="Sudoku-PT-BN04"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is Sudoku-PT-BN04, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r226-smll-174903491800619"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-BN04.tgz
mv Sudoku-PT-BN04 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;