About the Execution of ITS-Tools for DES-PT-60a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 7874.663 | 3600000.00 | 4736058.00 | 8251.70 | FTFFFFFT?TFTTFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r101-tall-167814475400492.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is DES-PT-60a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-167814475400492
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 608K
-rw-r--r-- 1 mcc users 8.8K Feb 26 15:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 107K Feb 26 15:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 15:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 15:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 15:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.4K Feb 26 15:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 26 15:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 15:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 109K Feb 26 15:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Feb 25 15:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 110K Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME DES-PT-60a-LTLFireability-00
FORMULA_NAME DES-PT-60a-LTLFireability-01
FORMULA_NAME DES-PT-60a-LTLFireability-02
FORMULA_NAME DES-PT-60a-LTLFireability-03
FORMULA_NAME DES-PT-60a-LTLFireability-04
FORMULA_NAME DES-PT-60a-LTLFireability-05
FORMULA_NAME DES-PT-60a-LTLFireability-06
FORMULA_NAME DES-PT-60a-LTLFireability-07
FORMULA_NAME DES-PT-60a-LTLFireability-08
FORMULA_NAME DES-PT-60a-LTLFireability-09
FORMULA_NAME DES-PT-60a-LTLFireability-10
FORMULA_NAME DES-PT-60a-LTLFireability-11
FORMULA_NAME DES-PT-60a-LTLFireability-12
FORMULA_NAME DES-PT-60a-LTLFireability-13
FORMULA_NAME DES-PT-60a-LTLFireability-14
FORMULA_NAME DES-PT-60a-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1678280593987
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DES-PT-60a
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-08 13:03:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-08 13:03:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 13:03:15] [INFO ] Load time of PNML (sax parser for PT used): 60 ms
[2023-03-08 13:03:15] [INFO ] Transformed 354 places.
[2023-03-08 13:03:15] [INFO ] Transformed 311 transitions.
[2023-03-08 13:03:15] [INFO ] Found NUPN structural information;
[2023-03-08 13:03:15] [INFO ] Parsed PT model containing 354 places and 311 transitions and 1496 arcs in 124 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
FORMULA DES-PT-60a-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-60a-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-60a-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 43 out of 354 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 354/354 places, 297/297 transitions.
Applied a total of 0 rules in 43 ms. Remains 354 /354 variables (removed 0) and now considering 297/297 (removed 0) transitions.
// Phase 1: matrix 297 rows 354 cols
[2023-03-08 13:03:15] [INFO ] Computed 59 place invariants in 41 ms
[2023-03-08 13:03:16] [INFO ] Implicit Places using invariants in 600 ms returned [251]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 623 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 353/354 places, 297/297 transitions.
Applied a total of 0 rules in 11 ms. Remains 353 /353 variables (removed 0) and now considering 297/297 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 678 ms. Remains : 353/354 places, 297/297 transitions.
Support contains 43 out of 353 places after structural reductions.
[2023-03-08 13:03:16] [INFO ] Flatten gal took : 64 ms
[2023-03-08 13:03:16] [INFO ] Flatten gal took : 29 ms
[2023-03-08 13:03:16] [INFO ] Input system was already deterministic with 297 transitions.
Incomplete random walk after 10000 steps, including 216 resets, run finished after 503 ms. (steps per millisecond=19 ) properties (out of 29) seen :7
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 22) seen :0
Running SMT prover for 22 properties.
// Phase 1: matrix 297 rows 353 cols
[2023-03-08 13:03:17] [INFO ] Computed 58 place invariants in 9 ms
[2023-03-08 13:03:17] [INFO ] [Real]Absence check using 33 positive place invariants in 8 ms returned sat
[2023-03-08 13:03:17] [INFO ] [Real]Absence check using 33 positive and 25 generalized place invariants in 17 ms returned sat
[2023-03-08 13:03:17] [INFO ] After 433ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:22
[2023-03-08 13:03:18] [INFO ] [Nat]Absence check using 33 positive place invariants in 5 ms returned sat
[2023-03-08 13:03:18] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 71 ms returned sat
[2023-03-08 13:03:42] [INFO ] After 22978ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :21
[2023-03-08 13:03:42] [INFO ] After 22981ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :21
Attempting to minimize the solution found.
Minimization took 0 ms.
[2023-03-08 13:03:42] [INFO ] After 25014ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :21
Fused 22 Parikh solutions to 12 different solutions.
Parikh walk visited 16 properties in 590 ms.
Support contains 13 out of 353 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 353/353 places, 297/297 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 353 transition count 295
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 352 transition count 294
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 352 transition count 294
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 8 place count 352 transition count 294
Applied a total of 8 rules in 70 ms. Remains 352 /353 variables (removed 1) and now considering 294/297 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 352/353 places, 294/297 transitions.
Incomplete random walk after 10000 steps, including 131 resets, run finished after 183 ms. (steps per millisecond=54 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 71 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 72 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 741521 steps, run timeout after 3001 ms. (steps per millisecond=247 ) properties seen :{}
Probabilistic random walk after 741521 steps, saw 106488 distinct states, run finished after 3002 ms. (steps per millisecond=247 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 294 rows 352 cols
[2023-03-08 13:03:46] [INFO ] Computed 60 place invariants in 12 ms
[2023-03-08 13:03:47] [INFO ] [Real]Absence check using 36 positive place invariants in 6 ms returned sat
[2023-03-08 13:03:47] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 15 ms returned sat
[2023-03-08 13:03:47] [INFO ] After 156ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-08 13:03:47] [INFO ] [Nat]Absence check using 36 positive place invariants in 6 ms returned sat
[2023-03-08 13:03:47] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 150 ms returned sat
[2023-03-08 13:03:48] [INFO ] After 888ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-08 13:03:48] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:03:50] [INFO ] After 2373ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-08 13:03:51] [INFO ] After 2936ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 556 ms.
[2023-03-08 13:03:51] [INFO ] After 4702ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 522 ms.
Support contains 13 out of 352 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 294/294 transitions.
Applied a total of 0 rules in 15 ms. Remains 352 /352 variables (removed 0) and now considering 294/294 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 352/352 places, 294/294 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 294/294 transitions.
Applied a total of 0 rules in 14 ms. Remains 352 /352 variables (removed 0) and now considering 294/294 (removed 0) transitions.
[2023-03-08 13:03:52] [INFO ] Invariant cache hit.
[2023-03-08 13:03:52] [INFO ] Implicit Places using invariants in 191 ms returned []
[2023-03-08 13:03:52] [INFO ] Invariant cache hit.
[2023-03-08 13:03:52] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:03:52] [INFO ] Implicit Places using invariants and state equation in 436 ms returned []
Implicit Place search using SMT with State Equation took 630 ms to find 0 implicit places.
[2023-03-08 13:03:53] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-08 13:03:53] [INFO ] Invariant cache hit.
[2023-03-08 13:03:53] [INFO ] Dead Transitions using invariants and state equation in 159 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 831 ms. Remains : 352/352 places, 294/294 transitions.
Applied a total of 0 rules in 13 ms. Remains 352 /352 variables (removed 0) and now considering 294/294 (removed 0) transitions.
Running SMT prover for 6 properties.
[2023-03-08 13:03:53] [INFO ] Invariant cache hit.
[2023-03-08 13:03:53] [INFO ] [Real]Absence check using 36 positive place invariants in 5 ms returned sat
[2023-03-08 13:03:53] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 15 ms returned sat
[2023-03-08 13:03:53] [INFO ] After 138ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-08 13:03:53] [INFO ] [Nat]Absence check using 36 positive place invariants in 8 ms returned sat
[2023-03-08 13:03:53] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 142 ms returned sat
[2023-03-08 13:03:54] [INFO ] After 599ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-08 13:03:54] [INFO ] After 1083ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 411 ms.
[2023-03-08 13:03:55] [INFO ] After 1865ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
FORMULA DES-PT-60a-LTLFireability-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 256 stabilizing places and 251 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 3 out of 353 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 352 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 352 transition count 296
Applied a total of 2 rules in 12 ms. Remains 352 /353 variables (removed 1) and now considering 296/297 (removed 1) transitions.
// Phase 1: matrix 296 rows 352 cols
[2023-03-08 13:03:55] [INFO ] Computed 58 place invariants in 8 ms
[2023-03-08 13:03:55] [INFO ] Implicit Places using invariants in 188 ms returned []
[2023-03-08 13:03:55] [INFO ] Invariant cache hit.
[2023-03-08 13:03:56] [INFO ] Implicit Places using invariants and state equation in 386 ms returned []
Implicit Place search using SMT with State Equation took 576 ms to find 0 implicit places.
[2023-03-08 13:03:56] [INFO ] Invariant cache hit.
[2023-03-08 13:03:56] [INFO ] Dead Transitions using invariants and state equation in 168 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 352/353 places, 296/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 757 ms. Remains : 352/353 places, 296/297 transitions.
Stuttering acceptance computed with spot in 248 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-60a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (EQ s50 1) (EQ s271 1) (EQ s273 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 34 steps with 0 reset in 4 ms.
FORMULA DES-PT-60a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-60a-LTLFireability-00 finished in 1070 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 3 out of 353 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 352 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 352 transition count 296
Applied a total of 2 rules in 8 ms. Remains 352 /353 variables (removed 1) and now considering 296/297 (removed 1) transitions.
[2023-03-08 13:03:56] [INFO ] Invariant cache hit.
[2023-03-08 13:03:56] [INFO ] Implicit Places using invariants in 182 ms returned []
[2023-03-08 13:03:56] [INFO ] Invariant cache hit.
[2023-03-08 13:03:57] [INFO ] Implicit Places using invariants and state equation in 364 ms returned []
Implicit Place search using SMT with State Equation took 548 ms to find 0 implicit places.
[2023-03-08 13:03:57] [INFO ] Invariant cache hit.
[2023-03-08 13:03:57] [INFO ] Dead Transitions using invariants and state equation in 138 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 352/353 places, 296/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 696 ms. Remains : 352/353 places, 296/297 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-60a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s1 1) (EQ s271 1) (EQ s273 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 60 steps with 0 reset in 2 ms.
FORMULA DES-PT-60a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-60a-LTLFireability-02 finished in 795 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 353 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 352 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 352 transition count 296
Applied a total of 2 rules in 8 ms. Remains 352 /353 variables (removed 1) and now considering 296/297 (removed 1) transitions.
[2023-03-08 13:03:57] [INFO ] Invariant cache hit.
[2023-03-08 13:03:57] [INFO ] Implicit Places using invariants in 175 ms returned []
[2023-03-08 13:03:57] [INFO ] Invariant cache hit.
[2023-03-08 13:03:57] [INFO ] Implicit Places using invariants and state equation in 367 ms returned []
Implicit Place search using SMT with State Equation took 548 ms to find 0 implicit places.
[2023-03-08 13:03:57] [INFO ] Invariant cache hit.
[2023-03-08 13:03:58] [INFO ] Dead Transitions using invariants and state equation in 165 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 352/353 places, 296/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 723 ms. Remains : 352/353 places, 296/297 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-60a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s139 1) (EQ s268 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 24 steps with 0 reset in 1 ms.
FORMULA DES-PT-60a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-60a-LTLFireability-03 finished in 812 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (G((X(p1) U p2))||G(p1))))'
Support contains 7 out of 353 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 352 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 352 transition count 296
Applied a total of 2 rules in 13 ms. Remains 352 /353 variables (removed 1) and now considering 296/297 (removed 1) transitions.
[2023-03-08 13:03:58] [INFO ] Invariant cache hit.
[2023-03-08 13:03:58] [INFO ] Implicit Places using invariants in 178 ms returned []
[2023-03-08 13:03:58] [INFO ] Invariant cache hit.
[2023-03-08 13:03:58] [INFO ] Implicit Places using invariants and state equation in 397 ms returned []
Implicit Place search using SMT with State Equation took 577 ms to find 0 implicit places.
[2023-03-08 13:03:58] [INFO ] Invariant cache hit.
[2023-03-08 13:03:58] [INFO ] Dead Transitions using invariants and state equation in 155 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 352/353 places, 296/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 746 ms. Remains : 352/353 places, 296/297 transitions.
Stuttering acceptance computed with spot in 253 ms :[(AND (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1), true]
Running random walk in product with property : DES-PT-60a-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 3}, { cond=(AND p1 (NOT p2) p0), acceptance={1} source=0 dest: 4}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0, 1} source=0 dest: 4}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=0 dest: 5}], [{ cond=(AND p1 (NOT p2)), acceptance={0, 1} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 6}], [{ cond=(NOT p2), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND p1 (NOT p2) p0), acceptance={1} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0, 1} source=4 dest: 4}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=4 dest: 5}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 5}, { cond=(NOT p1), acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={0, 1} source=6 dest: 6}]], initial=0, aps=[p1:(AND (EQ s208 1) (EQ s244 1)), p0:(OR (NOT (AND (EQ s66 1) (EQ s347 1))) (AND (EQ s152 1) (EQ s268 1))), p2:(AND (EQ s215 1) (EQ s244 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 40 steps with 0 reset in 2 ms.
FORMULA DES-PT-60a-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-60a-LTLFireability-04 finished in 1037 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F((!p0&&F(!p1))) U p0)))'
Support contains 13 out of 353 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 352 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 352 transition count 296
Applied a total of 2 rules in 29 ms. Remains 352 /353 variables (removed 1) and now considering 296/297 (removed 1) transitions.
[2023-03-08 13:03:59] [INFO ] Invariant cache hit.
[2023-03-08 13:03:59] [INFO ] Implicit Places using invariants in 170 ms returned []
[2023-03-08 13:03:59] [INFO ] Invariant cache hit.
[2023-03-08 13:03:59] [INFO ] Implicit Places using invariants and state equation in 370 ms returned []
Implicit Place search using SMT with State Equation took 542 ms to find 0 implicit places.
[2023-03-08 13:03:59] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-08 13:03:59] [INFO ] Invariant cache hit.
[2023-03-08 13:03:59] [INFO ] Dead Transitions using invariants and state equation in 146 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 352/353 places, 296/297 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 732 ms. Remains : 352/353 places, 296/297 transitions.
Stuttering acceptance computed with spot in 216 ms :[(NOT p0), (NOT p0), p1]
Running random walk in product with property : DES-PT-60a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 2}], [{ cond=p1, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s97 1) (EQ s347 1)), p1:(OR (AND (EQ s311 1) (EQ s313 1) (EQ s315 1) (EQ s317 1) (EQ s319 1) (EQ s321 1) (EQ s323 1) (EQ s325 1)) (AND (EQ s7 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 28 steps with 0 reset in 1 ms.
FORMULA DES-PT-60a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-60a-LTLFireability-05 finished in 970 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(F(p0))&&F((G(F(!p1))||(!p0&&F(!p1))))))))'
Support contains 4 out of 353 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 352 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 352 transition count 296
Applied a total of 2 rules in 14 ms. Remains 352 /353 variables (removed 1) and now considering 296/297 (removed 1) transitions.
[2023-03-08 13:04:00] [INFO ] Invariant cache hit.
[2023-03-08 13:04:00] [INFO ] Implicit Places using invariants in 181 ms returned []
[2023-03-08 13:04:00] [INFO ] Invariant cache hit.
[2023-03-08 13:04:00] [INFO ] Implicit Places using invariants and state equation in 389 ms returned []
Implicit Place search using SMT with State Equation took 573 ms to find 0 implicit places.
[2023-03-08 13:04:00] [INFO ] Invariant cache hit.
[2023-03-08 13:04:00] [INFO ] Dead Transitions using invariants and state equation in 137 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 352/353 places, 296/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 733 ms. Remains : 352/353 places, 296/297 transitions.
Stuttering acceptance computed with spot in 309 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (NOT p0), (NOT p0), p1, p1]
Running random walk in product with property : DES-PT-60a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=true, acceptance={} source=2 dest: 4}, { cond=p0, acceptance={} source=2 dest: 5}, { cond=p1, acceptance={} source=2 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=p0, acceptance={} source=5 dest: 5}, { cond=p1, acceptance={} source=5 dest: 6}], [{ cond=p1, acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(AND (EQ s174 1) (EQ s268 1)), p1:(AND (EQ s216 1) (EQ s244 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 44 steps with 0 reset in 1 ms.
FORMULA DES-PT-60a-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-60a-LTLFireability-06 finished in 1074 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(p1)||p0))))'
Support contains 5 out of 353 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 352 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 352 transition count 296
Applied a total of 2 rules in 12 ms. Remains 352 /353 variables (removed 1) and now considering 296/297 (removed 1) transitions.
[2023-03-08 13:04:01] [INFO ] Invariant cache hit.
[2023-03-08 13:04:01] [INFO ] Implicit Places using invariants in 160 ms returned []
[2023-03-08 13:04:01] [INFO ] Invariant cache hit.
[2023-03-08 13:04:01] [INFO ] Implicit Places using invariants and state equation in 384 ms returned []
Implicit Place search using SMT with State Equation took 546 ms to find 0 implicit places.
[2023-03-08 13:04:01] [INFO ] Invariant cache hit.
[2023-03-08 13:04:01] [INFO ] Dead Transitions using invariants and state equation in 141 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 352/353 places, 296/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 700 ms. Remains : 352/353 places, 296/297 transitions.
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DES-PT-60a-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p1:(AND (EQ s44 1) (EQ s271 1) (EQ s273 1)), p0:(OR (EQ s205 0) (EQ s244 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 597 ms.
Product exploration explored 100000 steps with 50000 reset in 547 ms.
Computed a total of 255 stabilizing places and 250 stable transitions
Computed a total of 255 stabilizing places and 250 stable transitions
Detected a total of 255/352 stabilizing places and 250/296 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p1) p0)
Knowledge based reduction with 6 factoid took 178 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DES-PT-60a-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DES-PT-60a-LTLFireability-07 finished in 2124 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((F(G(p0))&&(X(p2)||p1)))))'
Support contains 4 out of 353 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Applied a total of 0 rules in 8 ms. Remains 353 /353 variables (removed 0) and now considering 297/297 (removed 0) transitions.
// Phase 1: matrix 297 rows 353 cols
[2023-03-08 13:04:03] [INFO ] Computed 58 place invariants in 6 ms
[2023-03-08 13:04:03] [INFO ] Implicit Places using invariants in 293 ms returned []
[2023-03-08 13:04:03] [INFO ] Invariant cache hit.
[2023-03-08 13:04:04] [INFO ] Implicit Places using invariants and state equation in 537 ms returned []
Implicit Place search using SMT with State Equation took 835 ms to find 0 implicit places.
[2023-03-08 13:04:04] [INFO ] Invariant cache hit.
[2023-03-08 13:04:04] [INFO ] Dead Transitions using invariants and state equation in 202 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1046 ms. Remains : 353/353 places, 297/297 transitions.
Stuttering acceptance computed with spot in 161 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DES-PT-60a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (EQ s224 0) (EQ s244 0)), p0:(OR (EQ s276 0) (EQ s346 0)), p2:(OR (EQ s224 0) (EQ s244 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2208 reset in 242 ms.
Product exploration explored 100000 steps with 2230 reset in 344 ms.
Computed a total of 256 stabilizing places and 251 stable transitions
Computed a total of 256 stabilizing places and 251 stable transitions
Knowledge obtained : [(AND p1 p0 p2), (X p1), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 157 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Finished random walk after 13 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=13 )
Knowledge obtained : [(AND p1 p0 p2), (X p1), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 141 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 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Support contains 2 out of 353 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Applied a total of 0 rules in 16 ms. Remains 353 /353 variables (removed 0) and now considering 297/297 (removed 0) transitions.
[2023-03-08 13:04:05] [INFO ] Invariant cache hit.
[2023-03-08 13:04:05] [INFO ] Implicit Places using invariants in 261 ms returned []
[2023-03-08 13:04:05] [INFO ] Invariant cache hit.
[2023-03-08 13:04:06] [INFO ] Implicit Places using invariants and state equation in 542 ms returned []
Implicit Place search using SMT with State Equation took 805 ms to find 0 implicit places.
[2023-03-08 13:04:06] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-08 13:04:06] [INFO ] Invariant cache hit.
[2023-03-08 13:04:06] [INFO ] Dead Transitions using invariants and state equation in 198 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1029 ms. Remains : 353/353 places, 297/297 transitions.
Computed a total of 256 stabilizing places and 251 stable transitions
Computed a total of 256 stabilizing places and 251 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 96 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 30 ms :[(NOT p0)]
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=9 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 100 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 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2215 reset in 210 ms.
Product exploration explored 100000 steps with 2204 reset in 227 ms.
Built C files in :
/tmp/ltsmin11551073224820029608
[2023-03-08 13:04:07] [INFO ] Computing symmetric may disable matrix : 297 transitions.
[2023-03-08 13:04:07] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 13:04:07] [INFO ] Computing symmetric may enable matrix : 297 transitions.
[2023-03-08 13:04:07] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 13:04:07] [INFO ] Computing Do-Not-Accords matrix : 297 transitions.
[2023-03-08 13:04:07] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 13:04:07] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11551073224820029608
Running compilation step : cd /tmp/ltsmin11551073224820029608;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 730 ms.
Running link step : cd /tmp/ltsmin11551073224820029608;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin11551073224820029608;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11570511338243422495.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 353 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Applied a total of 0 rules in 18 ms. Remains 353 /353 variables (removed 0) and now considering 297/297 (removed 0) transitions.
[2023-03-08 13:04:22] [INFO ] Invariant cache hit.
[2023-03-08 13:04:22] [INFO ] Implicit Places using invariants in 310 ms returned []
[2023-03-08 13:04:22] [INFO ] Invariant cache hit.
[2023-03-08 13:04:23] [INFO ] Implicit Places using invariants and state equation in 749 ms returned []
Implicit Place search using SMT with State Equation took 1061 ms to find 0 implicit places.
[2023-03-08 13:04:23] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 13:04:23] [INFO ] Invariant cache hit.
[2023-03-08 13:04:23] [INFO ] Dead Transitions using invariants and state equation in 216 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1309 ms. Remains : 353/353 places, 297/297 transitions.
Built C files in :
/tmp/ltsmin718025133415479415
[2023-03-08 13:04:23] [INFO ] Computing symmetric may disable matrix : 297 transitions.
[2023-03-08 13:04:23] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 13:04:23] [INFO ] Computing symmetric may enable matrix : 297 transitions.
[2023-03-08 13:04:23] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 13:04:23] [INFO ] Computing Do-Not-Accords matrix : 297 transitions.
[2023-03-08 13:04:23] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 13:04:23] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin718025133415479415
Running compilation step : cd /tmp/ltsmin718025133415479415;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 632 ms.
Running link step : cd /tmp/ltsmin718025133415479415;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin718025133415479415;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased15782409115840448651.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 13:04:39] [INFO ] Flatten gal took : 27 ms
[2023-03-08 13:04:39] [INFO ] Flatten gal took : 24 ms
[2023-03-08 13:04:39] [INFO ] Time to serialize gal into /tmp/LTL12057085604121930088.gal : 4 ms
[2023-03-08 13:04:39] [INFO ] Time to serialize properties into /tmp/LTL8279202607537933775.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12057085604121930088.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16097163097509776431.hoa' '-atoms' '/tmp/LTL8279202607537933775.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL8279202607537933775.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16097163097509776431.hoa
Detected timeout of ITS tools.
[2023-03-08 13:04:54] [INFO ] Flatten gal took : 20 ms
[2023-03-08 13:04:54] [INFO ] Flatten gal took : 21 ms
[2023-03-08 13:04:54] [INFO ] Time to serialize gal into /tmp/LTL3809489870106698663.gal : 3 ms
[2023-03-08 13:04:54] [INFO ] Time to serialize properties into /tmp/LTL13392655354334574071.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3809489870106698663.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13392655354334574071.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F((F(G("((p277==0)||(p347==0))")))&&(("((p224==0)||(p244==0))")||(X("((p224==0)||(p244==0))")))))))
Formula 0 simplified : X(GF!"((p277==0)||(p347==0))" | G(!"((p224==0)||(p244==0))" & X!"((p224==0)||(p244==0))"))
Detected timeout of ITS tools.
[2023-03-08 13:05:09] [INFO ] Flatten gal took : 21 ms
[2023-03-08 13:05:09] [INFO ] Applying decomposition
[2023-03-08 13:05:09] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8163162049044906851.txt' '-o' '/tmp/graph8163162049044906851.bin' '-w' '/tmp/graph8163162049044906851.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8163162049044906851.bin' '-l' '-1' '-v' '-w' '/tmp/graph8163162049044906851.weights' '-q' '0' '-e' '0.001'
[2023-03-08 13:05:09] [INFO ] Decomposing Gal with order
[2023-03-08 13:05:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 13:05:09] [INFO ] Removed a total of 14 redundant transitions.
[2023-03-08 13:05:09] [INFO ] Flatten gal took : 48 ms
[2023-03-08 13:05:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 6 ms.
[2023-03-08 13:05:09] [INFO ] Time to serialize gal into /tmp/LTL86576366664769675.gal : 6 ms
[2023-03-08 13:05:09] [INFO ] Time to serialize properties into /tmp/LTL11534358762324333298.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL86576366664769675.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11534358762324333298.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((X(F((F(G("((i9.u15.p277==0)||(i9.u46.p347==0))")))&&(("((u2.p224==0)||(u2.p244==0))")||(X("((u2.p224==0)||(u2.p244==0))")))))))
Formula 0 simplified : X(GF!"((i9.u15.p277==0)||(i9.u46.p347==0))" | G(!"((u2.p224==0)||(u2.p244==0))" & X!"((u2.p224==0)||(u2.p244==0))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4361728623101827282
[2023-03-08 13:05:24] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4361728623101827282
Running compilation step : cd /tmp/ltsmin4361728623101827282;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 493 ms.
Running link step : cd /tmp/ltsmin4361728623101827282;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin4361728623101827282;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((<>([]((LTLAPp0==true)))&&(X((LTLAPp2==true))||(LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DES-PT-60a-LTLFireability-08 finished in 96308 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))||G(p1)))'
Support contains 8 out of 353 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 352 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 352 transition count 296
Applied a total of 2 rules in 16 ms. Remains 352 /353 variables (removed 1) and now considering 296/297 (removed 1) transitions.
// Phase 1: matrix 296 rows 352 cols
[2023-03-08 13:05:39] [INFO ] Computed 58 place invariants in 5 ms
[2023-03-08 13:05:39] [INFO ] Implicit Places using invariants in 179 ms returned []
[2023-03-08 13:05:39] [INFO ] Invariant cache hit.
[2023-03-08 13:05:40] [INFO ] Implicit Places using invariants and state equation in 371 ms returned []
Implicit Place search using SMT with State Equation took 553 ms to find 0 implicit places.
[2023-03-08 13:05:40] [INFO ] Invariant cache hit.
[2023-03-08 13:05:40] [INFO ] Dead Transitions using invariants and state equation in 165 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 352/353 places, 296/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 735 ms. Remains : 352/353 places, 296/297 transitions.
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DES-PT-60a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s275 0) (EQ s277 0) (EQ s334 0) (EQ s104 0) (EQ s347 0)), p1:(AND (EQ s58 1) (EQ s271 1) (EQ s273 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 489 ms.
Product exploration explored 100000 steps with 50000 reset in 497 ms.
Computed a total of 255 stabilizing places and 250 stable transitions
Computed a total of 255 stabilizing places and 250 stable transitions
Detected a total of 255/352 stabilizing places and 250/296 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X 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 8 factoid took 146 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DES-PT-60a-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DES-PT-60a-LTLFireability-11 finished in 2011 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G(p1)||G(p2)||X(p3))))'
Support contains 9 out of 353 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Applied a total of 0 rules in 7 ms. Remains 353 /353 variables (removed 0) and now considering 297/297 (removed 0) transitions.
// Phase 1: matrix 297 rows 353 cols
[2023-03-08 13:05:41] [INFO ] Computed 58 place invariants in 4 ms
[2023-03-08 13:05:41] [INFO ] Implicit Places using invariants in 259 ms returned []
[2023-03-08 13:05:41] [INFO ] Invariant cache hit.
[2023-03-08 13:05:42] [INFO ] Implicit Places using invariants and state equation in 485 ms returned []
Implicit Place search using SMT with State Equation took 746 ms to find 0 implicit places.
[2023-03-08 13:05:42] [INFO ] Invariant cache hit.
[2023-03-08 13:05:42] [INFO ] Dead Transitions using invariants and state equation in 204 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 958 ms. Remains : 353/353 places, 297/297 transitions.
Stuttering acceptance computed with spot in 323 ms :[true, (NOT p3), (AND (NOT p3) (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p3) (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p1) (NOT p3)), (NOT p2), (NOT p1), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : DES-PT-60a-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p3), acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=4 dest: 0}, { cond=(AND p2 (NOT p3)), acceptance={} source=4 dest: 7}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=5 dest: 0}, { cond=(AND p1 (NOT p3)), acceptance={} source=5 dest: 8}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=6 dest: 0}, { cond=(AND (NOT p1) p2 (NOT p3)), acceptance={} source=6 dest: 7}, { cond=(AND p1 (NOT p2) (NOT p3)), acceptance={} source=6 dest: 8}, { cond=(AND p1 p2 (NOT p3)), acceptance={} source=6 dest: 9}], [{ cond=(NOT p2), acceptance={} source=7 dest: 0}, { cond=p2, acceptance={} source=7 dest: 7}], [{ cond=(NOT p1), acceptance={} source=8 dest: 0}, { cond=p1, acceptance={} source=8 dest: 8}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=9 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=9 dest: 7}, { cond=(AND p1 (NOT p2)), acceptance={} source=9 dest: 8}, { cond=(AND p1 p2), acceptance={} source=9 dest: 9}]], initial=2, aps=[p3:(OR (EQ s276 0) (EQ s346 0)), p0:(AND (EQ s104 1) (EQ s348 1)), p1:(OR (EQ s24 0) (EQ s271 0) (EQ s273 0)), p2:(AND (EQ s150 1) (EQ s268 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 409 ms.
Product exploration explored 100000 steps with 33333 reset in 420 ms.
Computed a total of 256 stabilizing places and 251 stable transitions
Computed a total of 256 stabilizing places and 251 stable transitions
Detected a total of 256/353 stabilizing places and 251/297 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/4 atomic propositions.
Knowledge obtained : [(AND p3 (NOT p0) p1 (NOT p2)), (X (AND (NOT p0) p1 (NOT p2))), (X (NOT (AND (NOT p0) p1 p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND p1 (NOT p2) (NOT p3))))), (X (X p3)), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (NOT (AND (NOT p1) p2 (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT (AND p2 (NOT p3))))), (X (X (NOT (AND p1 (NOT p3))))), (X (X (NOT (AND p1 p2 (NOT p3))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p3))
Knowledge based reduction with 17 factoid took 266 ms. Reduced automaton from 10 states, 23 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DES-PT-60a-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DES-PT-60a-LTLFireability-12 finished in 2414 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p1)||p0)))'
Support contains 2 out of 353 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 352 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 352 transition count 296
Applied a total of 2 rules in 11 ms. Remains 352 /353 variables (removed 1) and now considering 296/297 (removed 1) transitions.
// Phase 1: matrix 296 rows 352 cols
[2023-03-08 13:05:44] [INFO ] Computed 58 place invariants in 4 ms
[2023-03-08 13:05:44] [INFO ] Implicit Places using invariants in 176 ms returned []
[2023-03-08 13:05:44] [INFO ] Invariant cache hit.
[2023-03-08 13:05:44] [INFO ] Implicit Places using invariants and state equation in 395 ms returned []
Implicit Place search using SMT with State Equation took 573 ms to find 0 implicit places.
[2023-03-08 13:05:44] [INFO ] Invariant cache hit.
[2023-03-08 13:05:44] [INFO ] Dead Transitions using invariants and state equation in 141 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 352/353 places, 296/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 726 ms. Remains : 352/353 places, 296/297 transitions.
Stuttering acceptance computed with spot in 101 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DES-PT-60a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s245 0) (EQ s266 0)), p1:(OR (EQ s245 0) (EQ s266 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 0 ms.
FORMULA DES-PT-60a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-60a-LTLFireability-13 finished in 841 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((G(p0) U !p1) U p2))'
Support contains 7 out of 353 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 352 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 352 transition count 296
Applied a total of 2 rules in 27 ms. Remains 352 /353 variables (removed 1) and now considering 296/297 (removed 1) transitions.
[2023-03-08 13:05:44] [INFO ] Invariant cache hit.
[2023-03-08 13:05:45] [INFO ] Implicit Places using invariants in 172 ms returned []
[2023-03-08 13:05:45] [INFO ] Invariant cache hit.
[2023-03-08 13:05:45] [INFO ] Implicit Places using invariants and state equation in 346 ms returned []
Implicit Place search using SMT with State Equation took 521 ms to find 0 implicit places.
[2023-03-08 13:05:45] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 13:05:45] [INFO ] Invariant cache hit.
[2023-03-08 13:05:45] [INFO ] Dead Transitions using invariants and state equation in 154 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 352/353 places, 296/297 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 724 ms. Remains : 352/353 places, 296/297 transitions.
Stuttering acceptance computed with spot in 121 ms :[(NOT p2), true, (NOT p0), p1]
Running random walk in product with property : DES-PT-60a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p2) (NOT p1)) (AND (NOT p2) p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) p1 p0), acceptance={0} source=0 dest: 2}, { cond=(AND (NOT p2) p1 p0), acceptance={0} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND p1 p0), acceptance={0} source=3 dest: 2}, { cond=(AND p1 p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (EQ s26 1) (EQ s271 1) (EQ s273 1)), p1:(AND (EQ s99 1) (EQ s347 1)), p0:(AND (EQ s192 1) (EQ s244 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 34 steps with 0 reset in 0 ms.
FORMULA DES-PT-60a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-60a-LTLFireability-14 finished in 864 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((F(G(p0))&&(X(p2)||p1)))))'
Found a Shortening insensitive property : DES-PT-60a-LTLFireability-08
Stuttering acceptance computed with spot in 149 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Support contains 4 out of 353 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Applied a total of 0 rules in 18 ms. Remains 353 /353 variables (removed 0) and now considering 297/297 (removed 0) transitions.
// Phase 1: matrix 297 rows 353 cols
[2023-03-08 13:05:46] [INFO ] Computed 58 place invariants in 11 ms
[2023-03-08 13:05:46] [INFO ] Implicit Places using invariants in 296 ms returned []
[2023-03-08 13:05:46] [INFO ] Invariant cache hit.
[2023-03-08 13:05:47] [INFO ] Implicit Places using invariants and state equation in 576 ms returned []
Implicit Place search using SMT with State Equation took 879 ms to find 0 implicit places.
[2023-03-08 13:05:47] [INFO ] Invariant cache hit.
[2023-03-08 13:05:47] [INFO ] Dead Transitions using invariants and state equation in 211 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 1110 ms. Remains : 353/353 places, 297/297 transitions.
Running random walk in product with property : DES-PT-60a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (EQ s224 0) (EQ s244 0)), p0:(OR (EQ s276 0) (EQ s346 0)), p2:(OR (EQ s224 0) (EQ s244 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2229 reset in 221 ms.
Product exploration explored 100000 steps with 2245 reset in 250 ms.
Computed a total of 256 stabilizing places and 251 stable transitions
Computed a total of 256 stabilizing places and 251 stable transitions
Knowledge obtained : [(AND p1 p0 p2), (X p1), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 138 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND p1 p0 p2), (X p1), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 153 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 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Support contains 2 out of 353 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Applied a total of 0 rules in 15 ms. Remains 353 /353 variables (removed 0) and now considering 297/297 (removed 0) transitions.
[2023-03-08 13:05:48] [INFO ] Invariant cache hit.
[2023-03-08 13:05:48] [INFO ] Implicit Places using invariants in 282 ms returned []
[2023-03-08 13:05:48] [INFO ] Invariant cache hit.
[2023-03-08 13:05:48] [INFO ] Implicit Places using invariants and state equation in 531 ms returned []
Implicit Place search using SMT with State Equation took 815 ms to find 0 implicit places.
[2023-03-08 13:05:48] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-08 13:05:48] [INFO ] Invariant cache hit.
[2023-03-08 13:05:49] [INFO ] Dead Transitions using invariants and state equation in 199 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1045 ms. Remains : 353/353 places, 297/297 transitions.
Computed a total of 256 stabilizing places and 251 stable transitions
Computed a total of 256 stabilizing places and 251 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 112 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 30 ms :[(NOT p0)]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=10 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 128 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 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2213 reset in 201 ms.
Product exploration explored 100000 steps with 2213 reset in 256 ms.
Built C files in :
/tmp/ltsmin11334204597292950374
[2023-03-08 13:05:50] [INFO ] Computing symmetric may disable matrix : 297 transitions.
[2023-03-08 13:05:50] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 13:05:50] [INFO ] Computing symmetric may enable matrix : 297 transitions.
[2023-03-08 13:05:50] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 13:05:50] [INFO ] Computing Do-Not-Accords matrix : 297 transitions.
[2023-03-08 13:05:50] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 13:05:50] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11334204597292950374
Running compilation step : cd /tmp/ltsmin11334204597292950374;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 643 ms.
Running link step : cd /tmp/ltsmin11334204597292950374;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin11334204597292950374;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7494695143024273502.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 353 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 353/353 places, 297/297 transitions.
Applied a total of 0 rules in 19 ms. Remains 353 /353 variables (removed 0) and now considering 297/297 (removed 0) transitions.
[2023-03-08 13:06:05] [INFO ] Invariant cache hit.
[2023-03-08 13:06:05] [INFO ] Implicit Places using invariants in 303 ms returned []
[2023-03-08 13:06:05] [INFO ] Invariant cache hit.
[2023-03-08 13:06:06] [INFO ] Implicit Places using invariants and state equation in 742 ms returned []
Implicit Place search using SMT with State Equation took 1047 ms to find 0 implicit places.
[2023-03-08 13:06:06] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 13:06:06] [INFO ] Invariant cache hit.
[2023-03-08 13:06:06] [INFO ] Dead Transitions using invariants and state equation in 212 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1289 ms. Remains : 353/353 places, 297/297 transitions.
Built C files in :
/tmp/ltsmin15146450432487348981
[2023-03-08 13:06:06] [INFO ] Computing symmetric may disable matrix : 297 transitions.
[2023-03-08 13:06:06] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 13:06:06] [INFO ] Computing symmetric may enable matrix : 297 transitions.
[2023-03-08 13:06:06] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 13:06:06] [INFO ] Computing Do-Not-Accords matrix : 297 transitions.
[2023-03-08 13:06:06] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 13:06:06] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15146450432487348981
Running compilation step : cd /tmp/ltsmin15146450432487348981;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 638 ms.
Running link step : cd /tmp/ltsmin15146450432487348981;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin15146450432487348981;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased318248979045303241.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 13:06:21] [INFO ] Flatten gal took : 17 ms
[2023-03-08 13:06:21] [INFO ] Flatten gal took : 14 ms
[2023-03-08 13:06:21] [INFO ] Time to serialize gal into /tmp/LTL10989189850874055954.gal : 3 ms
[2023-03-08 13:06:21] [INFO ] Time to serialize properties into /tmp/LTL11183087050731939820.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10989189850874055954.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12093276519248282716.hoa' '-atoms' '/tmp/LTL11183087050731939820.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL11183087050731939820.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12093276519248282716.hoa
Detected timeout of ITS tools.
[2023-03-08 13:06:36] [INFO ] Flatten gal took : 13 ms
[2023-03-08 13:06:36] [INFO ] Flatten gal took : 13 ms
[2023-03-08 13:06:36] [INFO ] Time to serialize gal into /tmp/LTL5937585093173379061.gal : 2 ms
[2023-03-08 13:06:36] [INFO ] Time to serialize properties into /tmp/LTL13804459816947750050.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5937585093173379061.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13804459816947750050.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F((F(G("((p277==0)||(p347==0))")))&&(("((p224==0)||(p244==0))")||(X("((p224==0)||(p244==0))")))))))
Formula 0 simplified : X(GF!"((p277==0)||(p347==0))" | G(!"((p224==0)||(p244==0))" & X!"((p224==0)||(p244==0))"))
Detected timeout of ITS tools.
[2023-03-08 13:06:51] [INFO ] Flatten gal took : 15 ms
[2023-03-08 13:06:51] [INFO ] Applying decomposition
[2023-03-08 13:06:51] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1285519434646338597.txt' '-o' '/tmp/graph1285519434646338597.bin' '-w' '/tmp/graph1285519434646338597.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1285519434646338597.bin' '-l' '-1' '-v' '-w' '/tmp/graph1285519434646338597.weights' '-q' '0' '-e' '0.001'
[2023-03-08 13:06:51] [INFO ] Decomposing Gal with order
[2023-03-08 13:06:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 13:06:51] [INFO ] Removed a total of 16 redundant transitions.
[2023-03-08 13:06:51] [INFO ] Flatten gal took : 20 ms
[2023-03-08 13:06:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 4 ms.
[2023-03-08 13:06:51] [INFO ] Time to serialize gal into /tmp/LTL5301177836882845964.gal : 4 ms
[2023-03-08 13:06:51] [INFO ] Time to serialize properties into /tmp/LTL10293513940930342607.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5301177836882845964.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10293513940930342607.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F((F(G("((i9.u16.p277==0)||(i9.u47.p347==0))")))&&(("((u2.p224==0)||(u2.p244==0))")||(X("((u2.p224==0)||(u2.p244==0))")))))))
Formula 0 simplified : X(GF!"((i9.u16.p277==0)||(i9.u47.p347==0))" | G(!"((u2.p224==0)||(u2.p244==0))" & X!"((u2.p224==0)||(u2.p244==0))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11893060669881205735
[2023-03-08 13:07:07] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11893060669881205735
Running compilation step : cd /tmp/ltsmin11893060669881205735;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 516 ms.
Running link step : cd /tmp/ltsmin11893060669881205735;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin11893060669881205735;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((<>([]((LTLAPp0==true)))&&(X((LTLAPp2==true))||(LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DES-PT-60a-LTLFireability-08 finished in 96296 ms.
[2023-03-08 13:07:22] [INFO ] Flatten gal took : 13 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin9276188333652451508
[2023-03-08 13:07:22] [INFO ] Computing symmetric may disable matrix : 297 transitions.
[2023-03-08 13:07:22] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 13:07:22] [INFO ] Applying decomposition
[2023-03-08 13:07:22] [INFO ] Computing symmetric may enable matrix : 297 transitions.
[2023-03-08 13:07:22] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 13:07:22] [INFO ] Flatten gal took : 12 ms
[2023-03-08 13:07:22] [INFO ] Computing Do-Not-Accords matrix : 297 transitions.
[2023-03-08 13:07:22] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 13:07:22] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9276188333652451508
Running compilation step : cd /tmp/ltsmin9276188333652451508;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph12845101139440836757.txt' '-o' '/tmp/graph12845101139440836757.bin' '-w' '/tmp/graph12845101139440836757.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12845101139440836757.bin' '-l' '-1' '-v' '-w' '/tmp/graph12845101139440836757.weights' '-q' '0' '-e' '0.001'
[2023-03-08 13:07:22] [INFO ] Decomposing Gal with order
[2023-03-08 13:07:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 13:07:22] [INFO ] Removed a total of 12 redundant transitions.
[2023-03-08 13:07:22] [INFO ] Flatten gal took : 28 ms
[2023-03-08 13:07:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 2 ms.
[2023-03-08 13:07:22] [INFO ] Time to serialize gal into /tmp/LTLFireability6690421867293317626.gal : 3 ms
[2023-03-08 13:07:22] [INFO ] Time to serialize properties into /tmp/LTLFireability8492228049943867675.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability6690421867293317626.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8492228049943867675.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F((F(G("((i12.u14.p277==0)||(i12.u14.p347==0))")))&&(("((u2.p224==0)||(u2.p244==0))")||(X("((u2.p224==0)||(u2.p244==0))")))))))
Formula 0 simplified : X(GF!"((i12.u14.p277==0)||(i12.u14.p347==0))" | G(!"((u2.p224==0)||(u2.p244==0))" & X!"((u2.p224==0)||(u2.p244==0))"))
Compilation finished in 656 ms.
Running link step : cd /tmp/ltsmin9276188333652451508;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin9276188333652451508;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((<>([]((LTLAPp0==true)))&&(X((LTLAPp2==true))||(LTLAPp1==true)))))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t1, t256, t257, t290, u2.t8, u2.t130, u2.t134, u2.t135, u2.t136, u2.t137, u2.t138, u2.t139, u...856
Computing Next relation with stutter on 9.16345e+06 deadlock states
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.010: LTL layer: formula: X(<>((<>([]((LTLAPp0==true)))&&(X((LTLAPp2==true))||(LTLAPp1==true)))))
pins2lts-mc-linux64( 7/ 8), 0.010: "X(<>((<>([]((LTLAPp0==true)))&&(X((LTLAPp2==true))||(LTLAPp1==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 7/ 8), 0.010: Using Spin LTL semantics
pins2lts-mc-linux64( 4/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.019: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.020: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.027: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.028: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.029: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.027: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.030: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.100: There are 301 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.100: State length is 354, there are 305 groups
pins2lts-mc-linux64( 0/ 8), 0.100: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.100: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.100: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.100: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 6/ 8), 0.126: [Blue] ~34 levels ~960 states ~2584 transitions
pins2lts-mc-linux64( 5/ 8), 0.150: [Blue] ~104 levels ~1920 states ~5400 transitions
pins2lts-mc-linux64( 7/ 8), 0.206: [Blue] ~61 levels ~3840 states ~15856 transitions
pins2lts-mc-linux64( 7/ 8), 0.280: [Blue] ~61 levels ~7680 states ~36376 transitions
pins2lts-mc-linux64( 7/ 8), 0.423: [Blue] ~61 levels ~15360 states ~76904 transitions
pins2lts-mc-linux64( 5/ 8), 0.656: [Blue] ~1718 levels ~30720 states ~91096 transitions
pins2lts-mc-linux64( 7/ 8), 1.046: [Blue] ~61 levels ~61440 states ~356176 transitions
pins2lts-mc-linux64( 7/ 8), 1.784: [Blue] ~61 levels ~122880 states ~779600 transitions
pins2lts-mc-linux64( 5/ 8), 3.093: [Blue] ~3021 levels ~245760 states ~1248840 transitions
pins2lts-mc-linux64( 5/ 8), 5.417: [Blue] ~3026 levels ~491520 states ~2830104 transitions
pins2lts-mc-linux64( 7/ 8), 9.212: [Blue] ~241 levels ~983040 states ~6169528 transitions
pins2lts-mc-linux64( 7/ 8), 16.367: [Blue] ~601 levels ~1966080 states ~11659208 transitions
pins2lts-mc-linux64( 7/ 8), 30.617: [Blue] ~1231 levels ~3932160 states ~22817888 transitions
pins2lts-mc-linux64( 7/ 8), 59.149: [Blue] ~2401 levels ~7864320 states ~45536512 transitions
pins2lts-mc-linux64( 7/ 8), 116.935: [Blue] ~4831 levels ~15728640 states ~90630936 transitions
pins2lts-mc-linux64( 0/ 8), 237.109: [Blue] ~4913 levels ~31457280 states ~190834664 transitions
pins2lts-mc-linux64( 0/ 8), 274.739: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 274.762:
pins2lts-mc-linux64( 0/ 8), 274.762: Explored 33712925 states 246728373 transitions, fanout: 7.319
pins2lts-mc-linux64( 0/ 8), 274.762: Total exploration time 274.640 sec (274.630 sec minimum, 274.636 sec on average)
pins2lts-mc-linux64( 0/ 8), 274.763: States per second: 122753, Transitions per second: 898370
pins2lts-mc-linux64( 0/ 8), 274.763:
pins2lts-mc-linux64( 0/ 8), 274.763: State space has 33709579 states, 743558 are accepting
pins2lts-mc-linux64( 0/ 8), 274.763: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 274.763: blue states: 33712925 (100.01%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 274.763: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 274.763: all-red states: 744340 (2.21%), bogus 12 (0.00%)
pins2lts-mc-linux64( 0/ 8), 274.763:
pins2lts-mc-linux64( 0/ 8), 274.763: Total memory used for local state coloring: 0.4MB
pins2lts-mc-linux64( 0/ 8), 274.763:
pins2lts-mc-linux64( 0/ 8), 274.763: Queue width: 8B, total height: 24717, memory: 0.19MB
pins2lts-mc-linux64( 0/ 8), 274.763: Tree memory: 513.2MB, 16.0 B/state, compr.: 1.1%
pins2lts-mc-linux64( 0/ 8), 274.763: Tree fill ratio (roots/leafs): 25.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 274.763: Stored 314 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 274.763: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 274.763: Est. total memory use: 513.4MB (~1024.2MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin9276188333652451508;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((<>([]((LTLAPp0==true)))&&(X((LTLAPp2==true))||(LTLAPp1==true)))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin9276188333652451508;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((<>([]((LTLAPp0==true)))&&(X((LTLAPp2==true))||(LTLAPp1==true)))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-03-08 13:28:44] [INFO ] Applying decomposition
[2023-03-08 13:28:44] [INFO ] Flatten gal took : 14 ms
[2023-03-08 13:28:44] [INFO ] Decomposing Gal with order
[2023-03-08 13:28:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 13:28:44] [INFO ] Removed a total of 431 redundant transitions.
[2023-03-08 13:28:44] [INFO ] Flatten gal took : 31 ms
[2023-03-08 13:28:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 247 labels/synchronizations in 10 ms.
[2023-03-08 13:28:44] [INFO ] Time to serialize gal into /tmp/LTLFireability11816997419804944852.gal : 5 ms
[2023-03-08 13:28:44] [INFO ] Time to serialize properties into /tmp/LTLFireability11189106696831299786.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability11816997419804944852.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11189106696831299786.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
Checking formula 0 : !((X(F((F(G("((u23.p277==0)||(u56.p347==0))")))&&(("((u4.p224==0)||(u7.p244==0))")||(X("((u4.p224==0)||(u7.p244==0))")))))))
Formula 0 simplified : X(GF!"((u23.p277==0)||(u56.p347==0))" | G(!"((u4.p224==0)||(u7.p244==0))" & X!"((u4.p224==0)||(u7.p244==0))"))
Detected timeout of ITS tools.
[2023-03-08 13:50:06] [INFO ] Flatten gal took : 12 ms
[2023-03-08 13:50:06] [INFO ] Input system was already deterministic with 297 transitions.
[2023-03-08 13:50:06] [INFO ] Transformed 353 places.
[2023-03-08 13:50:06] [INFO ] Transformed 297 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-08 13:50:06] [INFO ] Time to serialize gal into /tmp/LTLFireability11377340743270272334.gal : 2 ms
[2023-03-08 13:50:06] [INFO ] Time to serialize properties into /tmp/LTLFireability6926942400036682976.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability11377340743270272334.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6926942400036682976.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(F((F(G("((p277==0)||(p347==0))")))&&(("((p224==0)||(p244==0))")||(X("((p224==0)||(p244==0))")))))))
Formula 0 simplified : X(GF!"((p277==0)||(p347==0))" | G(!"((p224==0)||(p244==0))" & X!"((p224==0)||(p244==0))"))
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 10638236 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16037588 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DES-PT-60a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is DES-PT-60a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r101-tall-167814475400492"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-60a.tgz
mv DES-PT-60a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;