About the Execution of ITS-Tools for Sudoku-PT-BN16
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16199.128 | 3600000.00 | 11625854.00 | 10687.80 | TTFTTFT?FFFTTFTT | 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-165303545600355.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-BN16, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303545600355
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 38M
-rw-r--r-- 1 mcc users 912K Apr 30 12:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 3.8M Apr 30 12:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4M Apr 30 11:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 14M Apr 30 11:48 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 635K May 9 09:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 2.0M May 9 09:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3M May 9 09:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.4M May 9 09:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 200K May 9 09:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 481K May 9 09:13 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 2.7M 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-BN16-LTLCardinality-00
FORMULA_NAME Sudoku-PT-BN16-LTLCardinality-01
FORMULA_NAME Sudoku-PT-BN16-LTLCardinality-02
FORMULA_NAME Sudoku-PT-BN16-LTLCardinality-03
FORMULA_NAME Sudoku-PT-BN16-LTLCardinality-04
FORMULA_NAME Sudoku-PT-BN16-LTLCardinality-05
FORMULA_NAME Sudoku-PT-BN16-LTLCardinality-06
FORMULA_NAME Sudoku-PT-BN16-LTLCardinality-07
FORMULA_NAME Sudoku-PT-BN16-LTLCardinality-08
FORMULA_NAME Sudoku-PT-BN16-LTLCardinality-09
FORMULA_NAME Sudoku-PT-BN16-LTLCardinality-10
FORMULA_NAME Sudoku-PT-BN16-LTLCardinality-11
FORMULA_NAME Sudoku-PT-BN16-LTLCardinality-12
FORMULA_NAME Sudoku-PT-BN16-LTLCardinality-13
FORMULA_NAME Sudoku-PT-BN16-LTLCardinality-14
FORMULA_NAME Sudoku-PT-BN16-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1653122379500
Running Version 202205111006
[2022-05-21 08:39:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-21 08:39:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 08:39:41] [INFO ] Load time of PNML (sax parser for PT used): 349 ms
[2022-05-21 08:39:41] [INFO ] Transformed 5120 places.
[2022-05-21 08:39:41] [INFO ] Transformed 4096 transitions.
[2022-05-21 08:39:41] [INFO ] Parsed PT model containing 5120 places and 4096 transitions in 479 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 670 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA Sudoku-PT-BN16-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN16-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN16-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN16-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN16-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN16-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 5120 out of 5120 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 49 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:39:42] [INFO ] Computed 1024 place invariants in 71 ms
[2022-05-21 08:39:42] [INFO ] Implicit Places using invariants in 710 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:39:42] [INFO ] Computed 1024 place invariants in 49 ms
[2022-05-21 08:39:43] [INFO ] Implicit Places using invariants and state equation in 575 ms returned []
Implicit Place search using SMT with State Equation took 1313 ms to find 0 implicit places.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:39:43] [INFO ] Computed 1024 place invariants in 34 ms
[2022-05-21 08:39:46] [INFO ] Dead Transitions using invariants and state equation in 2822 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Support contains 5120 out of 5120 places after structural reductions.
[2022-05-21 08:39:48] [INFO ] Flatten gal took : 428 ms
[2022-05-21 08:39:48] [INFO ] Flatten gal took : 274 ms
[2022-05-21 08:39:49] [INFO ] Input system was already deterministic with 4096 transitions.
Incomplete random walk after 10000 steps, including 47 resets, run finished after 5854 ms. (steps per millisecond=1 ) properties (out of 19) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=26 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=43 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2000 ms. (steps per millisecond=5 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 394 ms. (steps per millisecond=25 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=27 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=45 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=45 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=59 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:39:59] [INFO ] Computed 1024 place invariants in 22 ms
[2022-05-21 08:40:02] [INFO ] After 1173ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:7
[2022-05-21 08:40:03] [INFO ] [Nat]Absence check using 1024 positive place invariants in 371 ms returned sat
[2022-05-21 08:40:27] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-21 08:40:27] [INFO ] After 25048ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:7
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 1024 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Graph (complete) has 16384 edges and 5120 vertex of which 1024 are kept as prefixes of interest. Removing 4096 places using SCC suffix rule.25 ms
Discarding 4096 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 127 ms. Remains 1024 /5120 variables (removed 4096) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1024/5120 places, 4096/4096 transitions.
Incomplete random walk after 10000 steps, including 47 resets, run finished after 4565 ms. (steps per millisecond=2 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=46 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 431 ms. (steps per millisecond=23 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=27 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=49 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=48 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 6) seen :0
Probabilistic random walk after 181733 steps, saw 181677 distinct states, run finished after 18004 ms. (steps per millisecond=10 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 4096 rows 1024 cols
[2022-05-21 08:40:52] [INFO ] Computed 168 place invariants in 871 ms
[2022-05-21 08:40:52] [INFO ] [Real]Absence check using 0 positive and 168 generalized place invariants in 143 ms returned sat
[2022-05-21 08:40:52] [INFO ] After 400ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-05-21 08:40:53] [INFO ] [Nat]Absence check using 0 positive and 168 generalized place invariants in 132 ms returned sat
[2022-05-21 08:41:02] [INFO ] After 9348ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :3
[2022-05-21 08:41:04] [INFO ] After 11381ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :3
Attempting to minimize the solution found.
Minimization took 243 ms.
[2022-05-21 08:41:04] [INFO ] After 12085ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :3
Fused 6 Parikh solutions to 1 different solutions.
Finished Parikh walk after 256 steps, including 0 resets, run visited all 3 properties in 36 ms. (steps per millisecond=7 )
Parikh walk visited 3 properties in 38 ms.
Successfully simplified 5 atomic propositions for a total of 10 simplifications.
FORMULA Sudoku-PT-BN16-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN16-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 5120 stabilizing places and 4096 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 5120 transition count 4096
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-BN16-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(true U F(G(p0))))'
Support contains 4352 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 226 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:41:05] [INFO ] Computed 1024 place invariants in 17 ms
[2022-05-21 08:41:07] [INFO ] Implicit Places using invariants in 1521 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:41:07] [INFO ] Computed 1024 place invariants in 18 ms
[2022-05-21 08:41:08] [INFO ] Implicit Places using invariants and state equation in 1503 ms returned []
Implicit Place search using SMT with State Equation took 3027 ms to find 0 implicit places.
[2022-05-21 08:41:08] [INFO ] Redundant transitions in 287 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:41:08] [INFO ] Computed 1024 place invariants in 22 ms
[2022-05-21 08:41:11] [INFO ] Dead Transitions using invariants and state equation in 2919 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 178 ms :[p0, p0]
Running random walk in product with property : Sudoku-PT-BN16-LTLCardinality-02 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:(LEQ (ADD s4864 s4865 s4866 s4867 s4868 s4869 s4870 s4871 s4872 s4873 s4874 s4875 s4876 s4877 s4878 s4879 s4880 s4881 s4882 s4883 s4884 s4885 s4886 s48...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 209 steps with 0 reset in 86 ms.
FORMULA Sudoku-PT-BN16-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-BN16-LTLCardinality-02 finished in 6808 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((true U X(p0)))'
Support contains 256 out of 5120 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Reduce places removed 4096 places and 0 transitions.
Iterating post reduction 0 with 4096 rules applied. Total rules applied 4096 place count 1024 transition count 4096
Applied a total of 4096 rules in 200 ms. Remains 1024 /5120 variables (removed 4096) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 1024 cols
[2022-05-21 08:41:12] [INFO ] Computed 168 place invariants in 625 ms
[2022-05-21 08:41:14] [INFO ] Implicit Places using invariants in 1777 ms returned []
// Phase 1: matrix 4096 rows 1024 cols
[2022-05-21 08:41:14] [INFO ] Computed 168 place invariants in 598 ms
[2022-05-21 08:41:18] [INFO ] Implicit Places using invariants and state equation in 4879 ms returned []
Implicit Place search using SMT with State Equation took 6659 ms to find 0 implicit places.
// Phase 1: matrix 4096 rows 1024 cols
[2022-05-21 08:41:19] [INFO ] Computed 168 place invariants in 621 ms
[2022-05-21 08:41:21] [INFO ] Dead Transitions using invariants and state equation in 2203 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1024/5120 places, 4096/4096 transitions.
Finished structural reductions, in 1 iterations. Remains : 1024/5120 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-BN16-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 (ADD s768 s769 s770 s771 s772 s773 s774 s775 s776 s777 s778 s779 s780 s781 s782 s783 s784 s785 s786 s787 s788 s789 s790 s791 s792 s793 s794 s795...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration timeout after 17520 steps with 8760 reset in 10006 ms.
Product exploration timeout after 17550 steps with 8775 reset in 10004 ms.
Computed a total of 1024 stabilizing places and 4096 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1024 transition count 4096
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), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 71 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA Sudoku-PT-BN16-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-PT-BN16-LTLCardinality-04 finished in 30175 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 4352 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 130 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:41:42] [INFO ] Computed 1024 place invariants in 17 ms
[2022-05-21 08:41:43] [INFO ] Implicit Places using invariants in 1449 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:41:43] [INFO ] Computed 1024 place invariants in 23 ms
[2022-05-21 08:41:45] [INFO ] Implicit Places using invariants and state equation in 1462 ms returned []
Implicit Place search using SMT with State Equation took 2918 ms to find 0 implicit places.
[2022-05-21 08:41:45] [INFO ] Redundant transitions in 248 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:41:45] [INFO ] Computed 1024 place invariants in 20 ms
[2022-05-21 08:41:48] [INFO ] Dead Transitions using invariants and state equation in 2691 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-PT-BN16-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ (ADD s256 s257 s258 s259 s260 s261 s262 s263 s264 s265 s266 s267 s268 s269 s270 s271 s272 s273 s274 s275 s276 s277 s278 s279 s280 s281 s282 s283 s...], 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 206 steps with 0 reset in 111 ms.
FORMULA Sudoku-PT-BN16-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-BN16-LTLCardinality-05 finished in 6186 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 256 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Graph (complete) has 16384 edges and 5120 vertex of which 1024 are kept as prefixes of interest. Removing 4096 places using SCC suffix rule.9 ms
Discarding 4096 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 237 ms. Remains 1024 /5120 variables (removed 4096) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 1024 cols
[2022-05-21 08:41:49] [INFO ] Computed 168 place invariants in 598 ms
[2022-05-21 08:41:50] [INFO ] Implicit Places using invariants in 1736 ms returned []
// Phase 1: matrix 4096 rows 1024 cols
[2022-05-21 08:41:50] [INFO ] Computed 168 place invariants in 591 ms
[2022-05-21 08:41:55] [INFO ] Implicit Places using invariants and state equation in 5289 ms returned []
Implicit Place search using SMT with State Equation took 7030 ms to find 0 implicit places.
[2022-05-21 08:41:55] [INFO ] Redundant transitions in 161 ms returned []
// Phase 1: matrix 4096 rows 1024 cols
[2022-05-21 08:41:56] [INFO ] Computed 168 place invariants in 623 ms
[2022-05-21 08:41:57] [INFO ] Dead Transitions using invariants and state equation in 2052 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1024/5120 places, 4096/4096 transitions.
Finished structural reductions, in 1 iterations. Remains : 1024/5120 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-BN16-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 (ADD s256 s257 s258 s259 s260 s261 s262 s263 s264 s265 s266 s267 s268 s269 s270 s271 s272 s273 s274 s275 s276 s277 s278 s279 s280 s281 s282 s283...], 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 timeout after 29580 steps with 140 reset in 10009 ms.
Product exploration timeout after 29410 steps with 139 reset in 10002 ms.
Computed a total of 1024 stabilizing places and 4096 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1024 transition count 4096
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), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 134 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 47 resets, run finished after 3444 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=48 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 356537 steps, run timeout after 9001 ms. (steps per millisecond=39 ) properties seen :{}
Probabilistic random walk after 356537 steps, saw 356398 distinct states, run finished after 9005 ms. (steps per millisecond=39 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 4096 rows 1024 cols
[2022-05-21 08:42:32] [INFO ] Computed 168 place invariants in 709 ms
[2022-05-21 08:42:32] [INFO ] [Real]Absence check using 0 positive and 168 generalized place invariants in 131 ms returned sat
[2022-05-21 08:42:57] [INFO ] After 25016ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 256 out of 1024 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1024/1024 places, 4096/4096 transitions.
Applied a total of 0 rules in 121 ms. Remains 1024 /1024 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1024/1024 places, 4096/4096 transitions.
Incomplete random walk after 10000 steps, including 47 resets, run finished after 3351 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=49 ) properties (out of 1) seen :0
Probabilistic random walk after 374909 steps, saw 374759 distinct states, run finished after 9018 ms. (steps per millisecond=41 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 4096 rows 1024 cols
[2022-05-21 08:43:11] [INFO ] Computed 168 place invariants in 735 ms
[2022-05-21 08:43:11] [INFO ] [Real]Absence check using 0 positive and 168 generalized place invariants in 126 ms returned sat
[2022-05-21 08:43:36] [INFO ] After 25040ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 256 out of 1024 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1024/1024 places, 4096/4096 transitions.
Applied a total of 0 rules in 126 ms. Remains 1024 /1024 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1024/1024 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1024/1024 places, 4096/4096 transitions.
Applied a total of 0 rules in 123 ms. Remains 1024 /1024 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 1024 cols
[2022-05-21 08:43:36] [INFO ] Computed 168 place invariants in 590 ms
[2022-05-21 08:43:38] [INFO ] Implicit Places using invariants in 1715 ms returned []
// Phase 1: matrix 4096 rows 1024 cols
[2022-05-21 08:43:38] [INFO ] Computed 168 place invariants in 580 ms
[2022-05-21 08:43:43] [INFO ] Implicit Places using invariants and state equation in 4933 ms returned []
Implicit Place search using SMT with State Equation took 6650 ms to find 0 implicit places.
[2022-05-21 08:43:43] [INFO ] Redundant transitions in 160 ms returned []
// Phase 1: matrix 4096 rows 1024 cols
[2022-05-21 08:43:43] [INFO ] Computed 168 place invariants in 594 ms
[2022-05-21 08:43:45] [INFO ] Dead Transitions using invariants and state equation in 2122 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1024/1024 places, 4096/4096 transitions.
Applied a total of 0 rules in 122 ms. Remains 1024 /1024 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 4096 rows 1024 cols
[2022-05-21 08:43:46] [INFO ] Computed 168 place invariants in 593 ms
[2022-05-21 08:43:46] [INFO ] [Real]Absence check using 0 positive and 168 generalized place invariants in 137 ms returned sat
[2022-05-21 08:47:31] [INFO ] After 225034ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 54 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Support contains 256 out of 1024 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1024/1024 places, 4096/4096 transitions.
Applied a total of 0 rules in 140 ms. Remains 1024 /1024 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 1024 cols
[2022-05-21 08:47:32] [INFO ] Computed 168 place invariants in 600 ms
[2022-05-21 08:47:33] [INFO ] Implicit Places using invariants in 1685 ms returned []
// Phase 1: matrix 4096 rows 1024 cols
[2022-05-21 08:47:33] [INFO ] Computed 168 place invariants in 627 ms
[2022-05-21 08:47:38] [INFO ] Implicit Places using invariants and state equation in 5083 ms returned []
Implicit Place search using SMT with State Equation took 6790 ms to find 0 implicit places.
[2022-05-21 08:47:38] [INFO ] Redundant transitions in 176 ms returned []
// Phase 1: matrix 4096 rows 1024 cols
[2022-05-21 08:47:39] [INFO ] Computed 168 place invariants in 591 ms
[2022-05-21 08:47:40] [INFO ] Dead Transitions using invariants and state equation in 2099 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1024/1024 places, 4096/4096 transitions.
Computed a total of 1024 stabilizing places and 4096 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1024 transition count 4096
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), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 128 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 47 resets, run finished after 3466 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=45 ) properties (out of 1) seen :0
Probabilistic random walk after 357536 steps, saw 357398 distinct states, run finished after 9009 ms. (steps per millisecond=39 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 4096 rows 1024 cols
[2022-05-21 08:47:55] [INFO ] Computed 168 place invariants in 646 ms
[2022-05-21 08:47:55] [INFO ] [Real]Absence check using 0 positive and 168 generalized place invariants in 133 ms returned sat
[2022-05-21 08:48:20] [INFO ] After 25045ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 1 ms.
Support contains 256 out of 1024 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1024/1024 places, 4096/4096 transitions.
Applied a total of 0 rules in 127 ms. Remains 1024 /1024 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1024/1024 places, 4096/4096 transitions.
Incomplete random walk after 10000 steps, including 47 resets, run finished after 3521 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=44 ) properties (out of 1) seen :0
Probabilistic random walk after 360893 steps, saw 360753 distinct states, run finished after 9035 ms. (steps per millisecond=39 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 4096 rows 1024 cols
[2022-05-21 08:48:33] [INFO ] Computed 168 place invariants in 631 ms
[2022-05-21 08:48:34] [INFO ] [Real]Absence check using 0 positive and 168 generalized place invariants in 135 ms returned sat
[2022-05-21 08:48:58] [INFO ] After 25019ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 256 out of 1024 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1024/1024 places, 4096/4096 transitions.
Applied a total of 0 rules in 132 ms. Remains 1024 /1024 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1024/1024 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1024/1024 places, 4096/4096 transitions.
Applied a total of 0 rules in 122 ms. Remains 1024 /1024 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 1024 cols
[2022-05-21 08:48:59] [INFO ] Computed 168 place invariants in 599 ms
[2022-05-21 08:49:00] [INFO ] Implicit Places using invariants in 1691 ms returned []
// Phase 1: matrix 4096 rows 1024 cols
[2022-05-21 08:49:01] [INFO ] Computed 168 place invariants in 611 ms
[2022-05-21 08:49:05] [INFO ] Implicit Places using invariants and state equation in 4779 ms returned []
Implicit Place search using SMT with State Equation took 6481 ms to find 0 implicit places.
[2022-05-21 08:49:05] [INFO ] Redundant transitions in 160 ms returned []
// Phase 1: matrix 4096 rows 1024 cols
[2022-05-21 08:49:06] [INFO ] Computed 168 place invariants in 619 ms
[2022-05-21 08:49:07] [INFO ] Dead Transitions using invariants and state equation in 2107 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1024/1024 places, 4096/4096 transitions.
Applied a total of 0 rules in 122 ms. Remains 1024 /1024 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 4096 rows 1024 cols
[2022-05-21 08:49:08] [INFO ] Computed 168 place invariants in 615 ms
[2022-05-21 08:49:08] [INFO ] [Real]Absence check using 0 positive and 168 generalized place invariants in 135 ms returned sat
[2022-05-21 08:52:53] [INFO ] After 225025ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 196 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 55 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 155 ms :[(NOT p0), (NOT p0)]
Product exploration timeout after 28920 steps with 137 reset in 10004 ms.
Product exploration timeout after 28910 steps with 137 reset in 10002 ms.
Built C files in :
/tmp/ltsmin12077403829346262562
[2022-05-21 08:53:14] [INFO ] Too many transitions (4096) to apply POR reductions. Disabling POR matrices.
[2022-05-21 08:53:14] [INFO ] Built C files in 78ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12077403829346262562
Running compilation step : cd /tmp/ltsmin12077403829346262562;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12077403829346262562;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12077403829346262562;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 256 out of 1024 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1024/1024 places, 4096/4096 transitions.
Applied a total of 0 rules in 143 ms. Remains 1024 /1024 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 1024 cols
[2022-05-21 08:53:18] [INFO ] Computed 168 place invariants in 635 ms
[2022-05-21 08:53:20] [INFO ] Implicit Places using invariants in 2631 ms returned []
// Phase 1: matrix 4096 rows 1024 cols
[2022-05-21 08:53:20] [INFO ] Computed 168 place invariants in 664 ms
[2022-05-21 08:53:28] [INFO ] Implicit Places using invariants and state equation in 7885 ms returned []
Implicit Place search using SMT with State Equation took 10539 ms to find 0 implicit places.
[2022-05-21 08:53:28] [INFO ] Redundant transitions in 163 ms returned []
// Phase 1: matrix 4096 rows 1024 cols
[2022-05-21 08:53:28] [INFO ] Computed 168 place invariants in 623 ms
[2022-05-21 08:53:30] [INFO ] Dead Transitions using invariants and state equation in 2165 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1024/1024 places, 4096/4096 transitions.
Built C files in :
/tmp/ltsmin10949034222462360098
[2022-05-21 08:53:30] [INFO ] Too many transitions (4096) to apply POR reductions. Disabling POR matrices.
[2022-05-21 08:53:30] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10949034222462360098
Running compilation step : cd /tmp/ltsmin10949034222462360098;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10949034222462360098;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10949034222462360098;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-21 08:53:34] [INFO ] Flatten gal took : 198 ms
[2022-05-21 08:53:34] [INFO ] Flatten gal took : 186 ms
[2022-05-21 08:53:34] [INFO ] Time to serialize gal into /tmp/LTL17041301102598924216.gal : 57 ms
[2022-05-21 08:53:34] [INFO ] Time to serialize properties into /tmp/LTL2613245394338154651.ltl : 2 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/LTL17041301102598924216.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2613245394338154651.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/LTL1704130...267
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((((((Regions_0_0+Regions_0_1)+(Regions_0_2+Regions_0_3))+((Regions_0_4+Regions_0_5)+(Regions_0_6+Regions_0_7)))+(((Regions...3812
Formula 0 simplified : !GF"(((((((((Regions_0_0+Regions_0_1)+(Regions_0_2+Regions_0_3))+((Regions_0_4+Regions_0_5)+(Regions_0_6+Regions_0_7)))+(((Regions_0...3806
Detected timeout of ITS tools.
[2022-05-21 08:53:49] [INFO ] Flatten gal took : 204 ms
[2022-05-21 08:53:49] [INFO ] Applying decomposition
[2022-05-21 08:53:49] [INFO ] Flatten gal took : 199 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/graph12173096921940050274.txt' '-o' '/tmp/graph12173096921940050274.bin' '-w' '/tmp/graph12173096921940050274.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12173096921940050274.bin' '-l' '-1' '-v' '-w' '/tmp/graph12173096921940050274.weights' '-q' '0' '-e' '0.001'
[2022-05-21 08:53:50] [INFO ] Decomposing Gal with order
[2022-05-21 08:53:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 08:53:51] [INFO ] Removed a total of 15360 redundant transitions.
[2022-05-21 08:53:52] [INFO ] Flatten gal took : 1328 ms
[2022-05-21 08:53:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 57 ms.
[2022-05-21 08:53:52] [INFO ] Time to serialize gal into /tmp/LTL16395575334753374335.gal : 24 ms
[2022-05-21 08:53:52] [INFO ] Time to serialize properties into /tmp/LTL14146564445160979018.ltl : 1 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/LTL16395575334753374335.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14146564445160979018.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/LTL1639557...268
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((((((gu256.Regions_0_0+gu256.Regions_0_1)+(gu256.Regions_0_2+gu256.Regions_0_3))+((gu256.Regions_0_4+gu256.Regions_0_5)+(g...5348
Formula 0 simplified : !GF"(((((((((gu256.Regions_0_0+gu256.Regions_0_1)+(gu256.Regions_0_2+gu256.Regions_0_3))+((gu256.Regions_0_4+gu256.Regions_0_5)+(gu2...5342
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16534294940534011650
[2022-05-21 08:54:07] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16534294940534011650
Running compilation step : cd /tmp/ltsmin16534294940534011650;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16534294940534011650;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16534294940534011650;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property Sudoku-PT-BN16-LTLCardinality-07 finished in 742047 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Graph (complete) has 16384 edges and 5120 vertex of which 993 are kept as prefixes of interest. Removing 4127 places using SCC suffix rule.11 ms
Discarding 4127 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 284 ms. Remains 993 /5120 variables (removed 4127) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 993 cols
[2022-05-21 08:54:11] [INFO ] Computed 136 place invariants in 849 ms
[2022-05-21 08:54:12] [INFO ] Implicit Places using invariants in 2242 ms returned []
// Phase 1: matrix 4096 rows 993 cols
[2022-05-21 08:54:13] [INFO ] Computed 136 place invariants in 622 ms
[2022-05-21 08:54:21] [INFO ] Implicit Places using invariants and state equation in 8652 ms returned []
Implicit Place search using SMT with State Equation took 10898 ms to find 0 implicit places.
[2022-05-21 08:54:21] [INFO ] Redundant transitions in 151 ms returned []
// Phase 1: matrix 4096 rows 993 cols
[2022-05-21 08:54:22] [INFO ] Computed 136 place invariants in 493 ms
[2022-05-21 08:54:23] [INFO ] Dead Transitions using invariants and state equation in 1976 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 993/5120 places, 4096/4096 transitions.
Finished structural reductions, in 1 iterations. Remains : 993/5120 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-BN16-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s438 s256)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1092 steps with 8 reset in 493 ms.
FORMULA Sudoku-PT-BN16-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-BN16-LTLCardinality-09 finished in 13897 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(X(F((G(p0)&&p1))))&&X(F(p2))))'
Support contains 5 out of 5120 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Reduce places removed 4094 places and 0 transitions.
Iterating post reduction 0 with 4094 rules applied. Total rules applied 4094 place count 1026 transition count 4096
Applied a total of 4094 rules in 191 ms. Remains 1026 /5120 variables (removed 4094) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 1026 cols
[2022-05-21 08:54:24] [INFO ] Computed 168 place invariants in 438 ms
[2022-05-21 08:54:26] [INFO ] Implicit Places using invariants in 1795 ms returned []
// Phase 1: matrix 4096 rows 1026 cols
[2022-05-21 08:54:26] [INFO ] Computed 168 place invariants in 487 ms
[2022-05-21 08:54:34] [INFO ] Implicit Places using invariants and state equation in 7710 ms returned []
Implicit Place search using SMT with State Equation took 9510 ms to find 0 implicit places.
// Phase 1: matrix 4096 rows 1026 cols
[2022-05-21 08:54:34] [INFO ] Computed 168 place invariants in 427 ms
[2022-05-21 08:54:36] [INFO ] Dead Transitions using invariants and state equation in 2005 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1026/5120 places, 4096/4096 transitions.
Finished structural reductions, in 1 iterations. Remains : 1026/5120 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 248 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p0)]
Running random walk in product with property : Sudoku-PT-BN16-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 3}, { cond=(AND p1 p0), acceptance={} source=1 dest: 4}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 2}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(LEQ s968 s603), p0:(GT 1 s257), p2:(AND (LEQ s460 s256) (LEQ s968 s603))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 210 steps with 0 reset in 74 ms.
FORMULA Sudoku-PT-BN16-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-BN16-LTLCardinality-10 finished in 12066 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||G((X(p1)&&p2))||X(F(p0))))'
Support contains 6 out of 5120 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Reduce places removed 4094 places and 0 transitions.
Iterating post reduction 0 with 4094 rules applied. Total rules applied 4094 place count 1026 transition count 4096
Applied a total of 4094 rules in 199 ms. Remains 1026 /5120 variables (removed 4094) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 1026 cols
[2022-05-21 08:54:37] [INFO ] Computed 168 place invariants in 886 ms
[2022-05-21 08:54:38] [INFO ] Implicit Places using invariants in 2246 ms returned []
// Phase 1: matrix 4096 rows 1026 cols
[2022-05-21 08:54:39] [INFO ] Computed 168 place invariants in 830 ms
[2022-05-21 08:54:46] [INFO ] Implicit Places using invariants and state equation in 8061 ms returned []
Implicit Place search using SMT with State Equation took 10308 ms to find 0 implicit places.
// Phase 1: matrix 4096 rows 1026 cols
[2022-05-21 08:54:47] [INFO ] Computed 168 place invariants in 823 ms
[2022-05-21 08:54:49] [INFO ] Dead Transitions using invariants and state equation in 2242 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1026/5120 places, 4096/4096 transitions.
Finished structural reductions, in 1 iterations. Remains : 1026/5120 places, 4096/4096 transitions.
Stuttering acceptance computed with spot in 128 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p0)]
Running random walk in product with property : Sudoku-PT-BN16-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(AND p2 (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p0) (NOT p1))), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(LEQ s256 s166), p0:(LEQ s257 s168), p1:(LEQ s318 s963)], 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 timeout after 17780 steps with 8890 reset in 10001 ms.
Product exploration timeout after 17220 steps with 8610 reset in 10006 ms.
Computed a total of 1026 stabilizing places and 4096 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1026 transition count 4096
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 p2 p0 p1), (X p0), (X (NOT (OR (AND (NOT p2) (NOT p0)) (AND (NOT p0) (NOT p1))))), (X (NOT (AND p2 (NOT p0) p1))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 7 factoid took 110 ms. Reduced automaton from 3 states, 5 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA Sudoku-PT-BN16-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-PT-BN16-LTLCardinality-15 finished in 33993 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2022-05-21 08:55:10] [INFO ] Flatten gal took : 399 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5173344817187653274
[2022-05-21 08:55:11] [INFO ] Too many transitions (4096) to apply POR reductions. Disabling POR matrices.
[2022-05-21 08:55:11] [INFO ] Applying decomposition
[2022-05-21 08:55:11] [INFO ] Built C files in 122ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5173344817187653274
Running compilation step : cd /tmp/ltsmin5173344817187653274;'/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'
[2022-05-21 08:55:11] [INFO ] Flatten gal took : 408 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/graph12810675869818270724.txt' '-o' '/tmp/graph12810675869818270724.bin' '-w' '/tmp/graph12810675869818270724.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12810675869818270724.bin' '-l' '-1' '-v' '-w' '/tmp/graph12810675869818270724.weights' '-q' '0' '-e' '0.001'
[2022-05-21 08:55:12] [INFO ] Decomposing Gal with order
[2022-05-21 08:55:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 08:55:14] [INFO ] Removed a total of 11264 redundant transitions.
[2022-05-21 08:55:14] [INFO ] Flatten gal took : 1400 ms
[2022-05-21 08:55:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 139 ms.
[2022-05-21 08:55:18] [INFO ] Time to serialize gal into /tmp/LTLCardinality9738058051153874476.gal : 182 ms
[2022-05-21 08:55:18] [INFO ] Time to serialize properties into /tmp/LTLCardinality7453256006265122385.ltl : 1 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/LTLCardinality9738058051153874476.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality7453256006265122385.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/LTLCardina...288
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((((((gu317.Regions_0_0+gu317.Regions_0_1)+(gu317.Regions_0_2+gu317.Regions_0_3))+((gu317.Regions_0_4+gu317.Regions_0_5)+(g...5348
Formula 0 simplified : !GF"(((((((((gu317.Regions_0_0+gu317.Regions_0_1)+(gu317.Regions_0_2+gu317.Regions_0_3))+((gu317.Regions_0_4+gu317.Regions_0_5)+(gu3...5342
Compilation finished in 16885 ms.
Running link step : cd /tmp/ltsmin5173344817187653274;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 89 ms.
Running LTSmin : cd /tmp/ltsmin5173344817187653274;'/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' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-21 09:20:30] [INFO ] Flatten gal took : 544 ms
[2022-05-21 09:20:30] [INFO ] Time to serialize gal into /tmp/LTLCardinality11090612267246274954.gal : 48 ms
[2022-05-21 09:20:30] [INFO ] Time to serialize properties into /tmp/LTLCardinality10732280417494581827.ltl : 0 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/LTLCardinality11090612267246274954.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality10732280417494581827.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/LTLCardina...290
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((((((Regions_0_0+Regions_0_1)+(Regions_0_2+Regions_0_3))+((Regions_0_4+Regions_0_5)+(Regions_0_6+Regions_0_7)))+(((Regions...3812
Formula 0 simplified : !GF"(((((((((Regions_0_0+Regions_0_1)+(Regions_0_2+Regions_0_3))+((Regions_0_4+Regions_0_5)+(Regions_0_6+Regions_0_7)))+(((Regions_0...3806
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Sudoku-PT-BN16"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is Sudoku-PT-BN16, 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 r258-tall-165303545600355"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-BN16.tgz
mv Sudoku-PT-BN16 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
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 ;