About the Execution of ITS-Tools for RERS17pb113-PT-6
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 13212.432 | 3600000.00 | 3910234.00 | 38216.90 | FT??F??F??T?TFF? | 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.r325-tall-167889196700043.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 RERS17pb113-PT-6, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r325-tall-167889196700043
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 7.0K Feb 26 18:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 18:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 18:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 26 18:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 16:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 18:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 26 18:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 18:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 18:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 15M Mar 5 18:23 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 RERS17pb113-PT-6-LTLCardinality-00
FORMULA_NAME RERS17pb113-PT-6-LTLCardinality-01
FORMULA_NAME RERS17pb113-PT-6-LTLCardinality-02
FORMULA_NAME RERS17pb113-PT-6-LTLCardinality-03
FORMULA_NAME RERS17pb113-PT-6-LTLCardinality-04
FORMULA_NAME RERS17pb113-PT-6-LTLCardinality-05
FORMULA_NAME RERS17pb113-PT-6-LTLCardinality-06
FORMULA_NAME RERS17pb113-PT-6-LTLCardinality-07
FORMULA_NAME RERS17pb113-PT-6-LTLCardinality-08
FORMULA_NAME RERS17pb113-PT-6-LTLCardinality-09
FORMULA_NAME RERS17pb113-PT-6-LTLCardinality-10
FORMULA_NAME RERS17pb113-PT-6-LTLCardinality-11
FORMULA_NAME RERS17pb113-PT-6-LTLCardinality-12
FORMULA_NAME RERS17pb113-PT-6-LTLCardinality-13
FORMULA_NAME RERS17pb113-PT-6-LTLCardinality-14
FORMULA_NAME RERS17pb113-PT-6-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678921868098
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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS17pb113-PT-6
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-15 23:11:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-15 23:11:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 23:11:10] [INFO ] Load time of PNML (sax parser for PT used): 1263 ms
[2023-03-15 23:11:10] [INFO ] Transformed 639 places.
[2023-03-15 23:11:11] [INFO ] Transformed 31353 transitions.
[2023-03-15 23:11:11] [INFO ] Parsed PT model containing 639 places and 31353 transitions and 125418 arcs in 1458 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA RERS17pb113-PT-6-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb113-PT-6-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 52 out of 639 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 639/639 places, 31353/31353 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 629 transition count 31353
Applied a total of 10 rules in 202 ms. Remains 629 /639 variables (removed 10) and now considering 31353/31353 (removed 0) transitions.
[2023-03-15 23:11:11] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 629 cols
[2023-03-15 23:11:11] [INFO ] Computed 15 place invariants in 110 ms
[2023-03-15 23:11:14] [INFO ] Implicit Places using invariants in 2939 ms returned []
Implicit Place search using SMT only with invariants took 2975 ms to find 0 implicit places.
[2023-03-15 23:11:14] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:11:14] [INFO ] Invariant cache hit.
[2023-03-15 23:11:23] [INFO ] Dead Transitions using invariants and state equation in 8884 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 629/639 places, 31353/31353 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12073 ms. Remains : 629/639 places, 31353/31353 transitions.
Support contains 52 out of 629 places after structural reductions.
[2023-03-15 23:11:25] [INFO ] Flatten gal took : 1049 ms
[2023-03-15 23:11:25] [INFO ] Flatten gal took : 863 ms
[2023-03-15 23:11:27] [INFO ] Input system was already deterministic with 31353 transitions.
Support contains 47 out of 629 places (down from 52) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 565 ms. (steps per millisecond=17 ) properties (out of 29) seen :23
Incomplete Best-First random walk after 10001 steps, including 2 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 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 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 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-15 23:11:28] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:11:28] [INFO ] Invariant cache hit.
[2023-03-15 23:11:29] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 23:11:29] [INFO ] [Real]Absence check using 13 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-15 23:11:29] [INFO ] After 182ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-15 23:11:29] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 23:11:29] [INFO ] [Nat]Absence check using 13 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-15 23:11:50] [INFO ] After 21240ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-15 23:11:50] [INFO ] State equation strengthened by 829 read => feed constraints.
[2023-03-15 23:11:54] [INFO ] After 3231ms SMT Verify possible using 829 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-15 23:11:54] [INFO ] After 3232ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 12 ms.
[2023-03-15 23:11:54] [INFO ] After 25049ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 3195 ms.
Support contains 17 out of 629 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 629/629 places, 31353/31353 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 627 transition count 31353
Applied a total of 2 rules in 389 ms. Remains 627 /629 variables (removed 2) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 392 ms. Remains : 627/629 places, 31353/31353 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=26 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 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 2 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 2 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 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 21252 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 21252 steps, saw 19259 distinct states, run finished after 3004 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 6 properties.
[2023-03-15 23:12:01] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2023-03-15 23:12:01] [INFO ] Computed 13 place invariants in 60 ms
[2023-03-15 23:12:01] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-15 23:12:01] [INFO ] After 158ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-15 23:12:01] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:12:18] [INFO ] After 16690ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-15 23:12:18] [INFO ] State equation strengthened by 829 read => feed constraints.
[2023-03-15 23:12:26] [INFO ] After 7771ms SMT Verify possible using 829 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-15 23:12:26] [INFO ] After 7774ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-15 23:12:26] [INFO ] After 25046ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 26 ms.
Support contains 17 out of 627 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 217 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 219 ms. Remains : 627/627 places, 31353/31353 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 295 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2023-03-15 23:12:27] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:12:27] [INFO ] Invariant cache hit.
[2023-03-15 23:12:29] [INFO ] Implicit Places using invariants in 1999 ms returned []
Implicit Place search using SMT only with invariants took 2012 ms to find 0 implicit places.
[2023-03-15 23:12:29] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:12:29] [INFO ] Invariant cache hit.
[2023-03-15 23:12:37] [INFO ] Dead Transitions using invariants and state equation in 8172 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10483 ms. Remains : 627/627 places, 31353/31353 transitions.
Ensure Unique test removed 13027 transitions
Reduce isomorphic transitions removed 13027 transitions.
Iterating post reduction 0 with 13027 rules applied. Total rules applied 13027 place count 627 transition count 18326
Applied a total of 13027 rules in 617 ms. Remains 627 /627 variables (removed 0) and now considering 18326/31353 (removed 13027) transitions.
Running SMT prover for 6 properties.
// Phase 1: matrix 18326 rows 627 cols
[2023-03-15 23:12:38] [INFO ] Computed 13 place invariants in 61 ms
[2023-03-15 23:12:38] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:12:38] [INFO ] After 154ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-15 23:12:38] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-15 23:12:58] [INFO ] After 19823ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-15 23:13:03] [INFO ] After 24708ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 4311 ms.
[2023-03-15 23:13:07] [INFO ] After 29208ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
FORMULA RERS17pb113-PT-6-LTLCardinality-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 3 stabilizing places and 1 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(F((p0&&(p0 U (F(p2)&&p1))))))'
Support contains 5 out of 629 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 629/629 places, 31353/31353 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 627 transition count 31353
Applied a total of 2 rules in 84 ms. Remains 627 /629 variables (removed 2) and now considering 31353/31353 (removed 0) transitions.
[2023-03-15 23:13:08] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2023-03-15 23:13:08] [INFO ] Computed 13 place invariants in 47 ms
[2023-03-15 23:13:10] [INFO ] Implicit Places using invariants in 1882 ms returned []
Implicit Place search using SMT only with invariants took 1885 ms to find 0 implicit places.
[2023-03-15 23:13:10] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:13:10] [INFO ] Invariant cache hit.
[2023-03-15 23:13:18] [INFO ] Dead Transitions using invariants and state equation in 8623 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 627/629 places, 31353/31353 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10596 ms. Remains : 627/629 places, 31353/31353 transitions.
Stuttering acceptance computed with spot in 281 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : RERS17pb113-PT-6-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=(AND p0 p1 (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(LEQ s522 s498), p1:(AND (LEQ s522 s498) (LEQ s552 s185)), p0:(LEQ 3 s368)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 3113 ms.
Product exploration explored 100000 steps with 0 reset in 3187 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p2))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 396 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 164 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=24 ) properties (out of 6) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-15 23:13:26] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:13:26] [INFO ] Invariant cache hit.
[2023-03-15 23:13:26] [INFO ] After 93ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:2
[2023-03-15 23:13:26] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 23:13:43] [INFO ] After 16555ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :2
[2023-03-15 23:13:43] [INFO ] State equation strengthened by 829 read => feed constraints.
[2023-03-15 23:13:51] [INFO ] After 8171ms SMT Verify possible using 829 Read/Feed constraints in natural domain returned unsat :2 sat :1
[2023-03-15 23:13:51] [INFO ] After 8172ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-15 23:13:51] [INFO ] After 25043ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
Fused 4 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 9 ms.
Support contains 5 out of 627 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 626 transition count 31352
Applied a total of 1 rules in 335 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 336 ms. Remains : 626/627 places, 31352/31353 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=29 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 24639 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 24639 steps, saw 22289 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-15 23:13:55] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:13:55] [INFO ] Computed 13 place invariants in 73 ms
[2023-03-15 23:13:55] [INFO ] After 135ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-15 23:13:56] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-03-15 23:14:13] [INFO ] After 17599ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-15 23:14:13] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-15 23:14:21] [INFO ] After 7232ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 23:14:21] [INFO ] After 7234ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-15 23:14:21] [INFO ] After 25057ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 13 ms.
Support contains 5 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 160 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 161 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 192 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:14:21] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:14:21] [INFO ] Invariant cache hit.
[2023-03-15 23:14:23] [INFO ] Implicit Places using invariants in 1889 ms returned []
Implicit Place search using SMT only with invariants took 1890 ms to find 0 implicit places.
[2023-03-15 23:14:23] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:14:23] [INFO ] Invariant cache hit.
[2023-03-15 23:14:31] [INFO ] Dead Transitions using invariants and state equation in 7935 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10021 ms. Remains : 626/626 places, 31352/31352 transitions.
Ensure Unique test removed 13027 transitions
Reduce isomorphic transitions removed 13027 transitions.
Iterating post reduction 0 with 13027 rules applied. Total rules applied 13027 place count 626 transition count 18325
Applied a total of 13027 rules in 503 ms. Remains 626 /626 variables (removed 0) and now considering 18325/31352 (removed 13027) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:14:31] [INFO ] Computed 13 place invariants in 46 ms
[2023-03-15 23:14:31] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-15 23:14:32] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-15 23:14:51] [INFO ] After 18964ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-15 23:14:52] [INFO ] After 20287ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 948 ms.
[2023-03-15 23:14:53] [INFO ] After 21353ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p2)), (G (NOT (AND p1 p0 (NOT p2)))), (G (NOT (AND p1 (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p0))), (F (NOT p2))]
Knowledge based reduction with 12 factoid took 497 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 123 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p1) (NOT p0))]
[2023-03-15 23:14:54] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2023-03-15 23:14:54] [INFO ] Computed 13 place invariants in 58 ms
[2023-03-15 23:15:09] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned unsat
Proved EG (NOT p0)
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p2)), (G (NOT (AND p1 p0 (NOT p2)))), (G (NOT (AND p1 (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p0))), (F (NOT p2)), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 12 factoid took 214 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA RERS17pb113-PT-6-LTLCardinality-00 FALSE TECHNIQUES KNOWLEDGE
Treatment of property RERS17pb113-PT-6-LTLCardinality-00 finished in 121315 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 6 out of 629 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 629/629 places, 31353/31353 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 627 transition count 31353
Applied a total of 2 rules in 87 ms. Remains 627 /629 variables (removed 2) and now considering 31353/31353 (removed 0) transitions.
[2023-03-15 23:15:09] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:15:09] [INFO ] Invariant cache hit.
[2023-03-15 23:15:11] [INFO ] Implicit Places using invariants in 1817 ms returned []
Implicit Place search using SMT only with invariants took 1819 ms to find 0 implicit places.
[2023-03-15 23:15:11] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:15:11] [INFO ] Invariant cache hit.
[2023-03-15 23:15:19] [INFO ] Dead Transitions using invariants and state equation in 8419 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 627/629 places, 31353/31353 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10328 ms. Remains : 627/629 places, 31353/31353 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RERS17pb113-PT-6-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LEQ s22 s358) (LEQ s374 s555) (GT s208 s111))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 4044 ms.
Product exploration explored 100000 steps with 50000 reset in 3806 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 80 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA RERS17pb113-PT-6-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property RERS17pb113-PT-6-LTLCardinality-01 finished in 18499 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&&F((F(p1)&&G(p2)))))))'
Support contains 5 out of 629 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 629/629 places, 31353/31353 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 627 transition count 31353
Applied a total of 2 rules in 87 ms. Remains 627 /629 variables (removed 2) and now considering 31353/31353 (removed 0) transitions.
[2023-03-15 23:15:28] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2023-03-15 23:15:28] [INFO ] Computed 13 place invariants in 46 ms
[2023-03-15 23:15:29] [INFO ] Implicit Places using invariants in 1915 ms returned []
Implicit Place search using SMT only with invariants took 1916 ms to find 0 implicit places.
[2023-03-15 23:15:29] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:15:29] [INFO ] Invariant cache hit.
[2023-03-15 23:15:38] [INFO ] Dead Transitions using invariants and state equation in 8704 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 627/629 places, 31353/31353 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10710 ms. Remains : 627/629 places, 31353/31353 transitions.
Stuttering acceptance computed with spot in 223 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
Running random walk in product with property : RERS17pb113-PT-6-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=1 dest: 3}, { cond=(AND p0 p2), acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 3}, { cond=p2, acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 2}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ s83 s584), p2:(GT 2 s31), p1:(GT s50 s30)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 1 reset in 2943 ms.
Product exploration explored 100000 steps with 0 reset in 2996 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Detected a total of 1/627 stabilizing places and 1/31353 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND p0 p2))), (X (AND p0 (NOT p2))), (X p0), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 p2)))), (X (X (AND p0 (NOT p2)))), (X (X p0)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT p1))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 13 factoid took 549 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 154 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
Finished random walk after 590 steps, including 0 resets, run visited all 3 properties in 9 ms. (steps per millisecond=65 )
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND p0 p2))), (X (AND p0 (NOT p2))), (X p0), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 p2)))), (X (X (AND p0 (NOT p2)))), (X (X p0)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT p1))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F p2), (F p1), (F (AND (NOT p1) p2))]
Knowledge based reduction with 13 factoid took 545 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 145 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
[2023-03-15 23:15:46] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:15:46] [INFO ] Invariant cache hit.
Could not prove EG (NOT p2)
[2023-03-15 23:16:01] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:16:01] [INFO ] Invariant cache hit.
Could not prove EG (NOT p1)
Support contains 3 out of 627 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 69 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2023-03-15 23:16:16] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:16:16] [INFO ] Invariant cache hit.
[2023-03-15 23:16:18] [INFO ] Implicit Places using invariants in 1833 ms returned []
Implicit Place search using SMT only with invariants took 1853 ms to find 0 implicit places.
[2023-03-15 23:16:18] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:16:18] [INFO ] Invariant cache hit.
[2023-03-15 23:16:27] [INFO ] Dead Transitions using invariants and state equation in 9123 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11086 ms. Remains : 627/627 places, 31353/31353 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Detected a total of 1/627 stabilizing places and 1/31353 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT (AND (NOT p1) p2))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT p1))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 327 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
Finished random walk after 685 steps, including 0 resets, run visited all 3 properties in 10 ms. (steps per millisecond=68 )
Knowledge obtained : [(AND (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT (AND (NOT p1) p2))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT p1))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F p2), (F p1), (F (AND (NOT p1) p2))]
Knowledge based reduction with 7 factoid took 352 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 150 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
[2023-03-15 23:16:29] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:16:29] [INFO ] Invariant cache hit.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.assertInvariants(DeadlockTester.java:2340)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:886)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:517)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 23:16:44] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression EG (NOT p2)
Could not prove EG (NOT p2)
[2023-03-15 23:16:44] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:16:44] [INFO ] Invariant cache hit.
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 171 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
Product exploration explored 100000 steps with 1 reset in 2818 ms.
Product exploration explored 100000 steps with 0 reset in 2927 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 167 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
Support contains 3 out of 627 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 264 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2023-03-15 23:17:06] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:17:06] [INFO ] Invariant cache hit.
[2023-03-15 23:17:14] [INFO ] Dead Transitions using invariants and state equation in 8718 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8985 ms. Remains : 627/627 places, 31353/31353 transitions.
Built C files in :
/tmp/ltsmin11019989868694330723
[2023-03-15 23:17:15] [INFO ] Built C files in 309ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11019989868694330723
Running compilation step : cd /tmp/ltsmin11019989868694330723;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11019989868694330723;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11019989868694330723;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 627 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 72 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2023-03-15 23:17:18] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:17:18] [INFO ] Invariant cache hit.
[2023-03-15 23:17:20] [INFO ] Implicit Places using invariants in 1773 ms returned []
Implicit Place search using SMT only with invariants took 1773 ms to find 0 implicit places.
[2023-03-15 23:17:20] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:17:20] [INFO ] Invariant cache hit.
[2023-03-15 23:17:28] [INFO ] Dead Transitions using invariants and state equation in 8871 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10719 ms. Remains : 627/627 places, 31353/31353 transitions.
Built C files in :
/tmp/ltsmin10930696963075421348
[2023-03-15 23:17:29] [INFO ] Built C files in 241ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10930696963075421348
Running compilation step : cd /tmp/ltsmin10930696963075421348;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10930696963075421348;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10930696963075421348;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-15 23:17:33] [INFO ] Flatten gal took : 746 ms
[2023-03-15 23:17:34] [INFO ] Flatten gal took : 638 ms
[2023-03-15 23:17:34] [INFO ] Time to serialize gal into /tmp/LTL9894265555488496517.gal : 146 ms
[2023-03-15 23:17:34] [INFO ] Time to serialize properties into /tmp/LTL13406806128530424323.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/LTL9894265555488496517.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6212410055880047233.hoa' '-atoms' '/tmp/LTL13406806128530424323.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...318
Loading property file /tmp/LTL13406806128530424323.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6212410055880047233.hoa
Detected timeout of ITS tools.
[2023-03-15 23:17:50] [INFO ] Flatten gal took : 655 ms
[2023-03-15 23:17:51] [INFO ] Flatten gal took : 743 ms
[2023-03-15 23:17:51] [INFO ] Time to serialize gal into /tmp/LTL2285376793906602145.gal : 111 ms
[2023-03-15 23:17:51] [INFO ] Time to serialize properties into /tmp/LTL8773322826115707159.ltl : 3 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/LTL2285376793906602145.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8773322826115707159.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(F(("(p621<=p616)")&&(F((F("(p196>p112)"))&&(G("(p393<2)"))))))))
Formula 0 simplified : XG(!"(p621<=p616)" | G(G!"(p196>p112)" | F!"(p393<2)"))
Detected timeout of ITS tools.
[2023-03-15 23:18:07] [INFO ] Flatten gal took : 680 ms
[2023-03-15 23:18:07] [INFO ] Applying decomposition
[2023-03-15 23:18:08] [INFO ] Flatten gal took : 721 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/graph2961488793254892978.txt' '-o' '/tmp/graph2961488793254892978.bin' '-w' '/tmp/graph2961488793254892978.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2961488793254892978.bin' '-l' '-1' '-v' '-w' '/tmp/graph2961488793254892978.weights' '-q' '0' '-e' '0.001'
[2023-03-15 23:18:10] [INFO ] Decomposing Gal with order
[2023-03-15 23:18:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 23:18:12] [INFO ] Removed a total of 91945 redundant transitions.
[2023-03-15 23:18:13] [INFO ] Flatten gal took : 1831 ms
[2023-03-15 23:18:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 1726 labels/synchronizations in 1111 ms.
[2023-03-15 23:18:16] [INFO ] Time to serialize gal into /tmp/LTL18030418885500760120.gal : 118 ms
[2023-03-15 23:18:16] [INFO ] Time to serialize properties into /tmp/LTL17706520406991281612.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18030418885500760120.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17706520406991281612.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(F(("(gu46.p621<=gu46.p616)")&&(F((F("(gu17.p196>gu17.p112)"))&&(G("(gi2.gu99.p393<2)"))))))))
Formula 0 simplified : XG(!"(gu46.p621<=gu46.p616)" | G(G!"(gu17.p196>gu17.p112)" | F!"(gi2.gu99.p393<2)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7345022448861607203
[2023-03-15 23:18:32] [INFO ] Built C files in 249ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7345022448861607203
Running compilation step : cd /tmp/ltsmin7345022448861607203;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7345022448861607203;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7345022448861607203;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property RERS17pb113-PT-6-LTLCardinality-02 finished in 187278 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 U (p1||G(p0))))))'
Support contains 2 out of 629 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 629/629 places, 31353/31353 transitions.
Ensure Unique test removed 2 places
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 626 transition count 31352
Applied a total of 1 rules in 393 ms. Remains 626 /629 variables (removed 3) and now considering 31352/31353 (removed 1) transitions.
[2023-03-15 23:18:35] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:18:35] [INFO ] Computed 13 place invariants in 52 ms
[2023-03-15 23:18:37] [INFO ] Implicit Places using invariants in 2081 ms returned []
Implicit Place search using SMT only with invariants took 2081 ms to find 0 implicit places.
[2023-03-15 23:18:37] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:18:37] [INFO ] Invariant cache hit.
[2023-03-15 23:18:46] [INFO ] Dead Transitions using invariants and state equation in 8824 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 626/629 places, 31352/31353 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11303 ms. Remains : 626/629 places, 31352/31353 transitions.
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : RERS17pb113-PT-6-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GT 3 s615) (GT 1 s209)), p0:(GT 1 s209)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 457 reset in 2680 ms.
Product exploration explored 100000 steps with 437 reset in 2688 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 181 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 359 ms. (steps per millisecond=27 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 23:18:52] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:18:52] [INFO ] Invariant cache hit.
[2023-03-15 23:18:53] [INFO ] [Real]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-03-15 23:19:11] [INFO ] After 18919ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 23:19:11] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-03-15 23:19:30] [INFO ] After 18758ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 23:19:30] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-15 23:19:36] [INFO ] After 6065ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-15 23:19:36] [INFO ] After 25040ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 5 ms.
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 165 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 167 ms. Remains : 626/626 places, 31352/31352 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=26 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 24509 steps, run timeout after 3002 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 24509 steps, saw 22171 distinct states, run finished after 3004 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-15 23:19:40] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:19:40] [INFO ] Invariant cache hit.
[2023-03-15 23:19:40] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 23:19:59] [INFO ] After 19414ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 23:20:00] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-03-15 23:20:18] [INFO ] After 18315ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 23:20:18] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-15 23:20:24] [INFO ] After 6518ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-15 23:20:24] [INFO ] After 25036ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 10 ms.
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 176 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 176 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 162 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:20:25] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:20:25] [INFO ] Invariant cache hit.
[2023-03-15 23:20:27] [INFO ] Implicit Places using invariants in 1880 ms returned []
Implicit Place search using SMT only with invariants took 1884 ms to find 0 implicit places.
[2023-03-15 23:20:27] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:20:27] [INFO ] Invariant cache hit.
[2023-03-15 23:20:35] [INFO ] Dead Transitions using invariants and state equation in 8491 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10542 ms. Remains : 626/626 places, 31352/31352 transitions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 225 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 159 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:20:36] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:20:36] [INFO ] Invariant cache hit.
[2023-03-15 23:20:38] [INFO ] Implicit Places using invariants in 1879 ms returned []
Implicit Place search using SMT only with invariants took 1880 ms to find 0 implicit places.
[2023-03-15 23:20:38] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:20:38] [INFO ] Invariant cache hit.
[2023-03-15 23:20:46] [INFO ] Dead Transitions using invariants and state equation in 8737 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10776 ms. Remains : 626/626 places, 31352/31352 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 211 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=30 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 23:20:47] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:20:47] [INFO ] Invariant cache hit.
[2023-03-15 23:20:47] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 23:21:06] [INFO ] After 18231ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 23:21:06] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:21:22] [INFO ] After 16555ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 23:21:22] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-15 23:21:31] [INFO ] After 8263ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-15 23:21:31] [INFO ] After 25030ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 5 ms.
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 177 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 177 ms. Remains : 626/626 places, 31352/31352 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=38 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 24945 steps, run timeout after 3002 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 24945 steps, saw 22564 distinct states, run finished after 3002 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-15 23:21:34] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:21:34] [INFO ] Invariant cache hit.
[2023-03-15 23:21:34] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:21:56] [INFO ] After 21411ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 23:21:56] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-03-15 23:22:15] [INFO ] After 19459ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 23:22:15] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-15 23:22:21] [INFO ] After 5375ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-15 23:22:21] [INFO ] After 25030ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 8 ms.
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 176 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 176 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 169 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:22:21] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:22:21] [INFO ] Invariant cache hit.
[2023-03-15 23:22:23] [INFO ] Implicit Places using invariants in 1812 ms returned []
Implicit Place search using SMT only with invariants took 1813 ms to find 0 implicit places.
[2023-03-15 23:22:23] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:22:23] [INFO ] Invariant cache hit.
[2023-03-15 23:22:31] [INFO ] Dead Transitions using invariants and state equation in 8650 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10640 ms. Remains : 626/626 places, 31352/31352 transitions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 219 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 414 reset in 2689 ms.
Product exploration explored 100000 steps with 433 reset in 2621 ms.
Built C files in :
/tmp/ltsmin1159550423079572929
[2023-03-15 23:22:37] [INFO ] Too many transitions (31352) to apply POR reductions. Disabling POR matrices.
[2023-03-15 23:22:38] [INFO ] Built C files in 219ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1159550423079572929
Running compilation step : cd /tmp/ltsmin1159550423079572929;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1159550423079572929;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1159550423079572929;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 153 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:22:41] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:22:41] [INFO ] Invariant cache hit.
[2023-03-15 23:22:43] [INFO ] Implicit Places using invariants in 1865 ms returned []
Implicit Place search using SMT only with invariants took 1866 ms to find 0 implicit places.
[2023-03-15 23:22:43] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:22:43] [INFO ] Invariant cache hit.
[2023-03-15 23:22:51] [INFO ] Dead Transitions using invariants and state equation in 8659 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10679 ms. Remains : 626/626 places, 31352/31352 transitions.
Built C files in :
/tmp/ltsmin17918514884785769278
[2023-03-15 23:22:51] [INFO ] Too many transitions (31352) to apply POR reductions. Disabling POR matrices.
[2023-03-15 23:22:51] [INFO ] Built C files in 206ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17918514884785769278
Running compilation step : cd /tmp/ltsmin17918514884785769278;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17918514884785769278;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17918514884785769278;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-15 23:22:56] [INFO ] Flatten gal took : 807 ms
[2023-03-15 23:22:57] [INFO ] Flatten gal took : 733 ms
[2023-03-15 23:22:57] [INFO ] Time to serialize gal into /tmp/LTL6441150016590339766.gal : 114 ms
[2023-03-15 23:22:57] [INFO ] Time to serialize properties into /tmp/LTL5395762578372456688.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6441150016590339766.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4381353795612948780.hoa' '-atoms' '/tmp/LTL5395762578372456688.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL5395762578372456688.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4381353795612948780.hoa
Detected timeout of ITS tools.
[2023-03-15 23:23:13] [INFO ] Flatten gal took : 755 ms
[2023-03-15 23:23:14] [INFO ] Flatten gal took : 738 ms
[2023-03-15 23:23:14] [INFO ] Time to serialize gal into /tmp/LTL11804178245992629734.gal : 97 ms
[2023-03-15 23:23:14] [INFO ] Time to serialize properties into /tmp/LTL15422784504963725274.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/LTL11804178245992629734.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15422784504963725274.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F(("(p635<1)")U((G("(p635<1)"))||("((p362<3)&&(p635<1))"))))))
Formula 0 simplified : FG(!"(p635<1)" M !"((p362<3)&&(p635<1))")
Detected timeout of ITS tools.
[2023-03-15 23:23:30] [INFO ] Flatten gal took : 675 ms
[2023-03-15 23:23:30] [INFO ] Applying decomposition
[2023-03-15 23:23:30] [INFO ] Flatten gal took : 735 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/graph2888141122784091947.txt' '-o' '/tmp/graph2888141122784091947.bin' '-w' '/tmp/graph2888141122784091947.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2888141122784091947.bin' '-l' '-1' '-v' '-w' '/tmp/graph2888141122784091947.weights' '-q' '0' '-e' '0.001'
[2023-03-15 23:23:32] [INFO ] Decomposing Gal with order
[2023-03-15 23:23:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 23:23:34] [INFO ] Removed a total of 91912 redundant transitions.
[2023-03-15 23:23:34] [INFO ] Flatten gal took : 1461 ms
[2023-03-15 23:23:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 1429 labels/synchronizations in 891 ms.
[2023-03-15 23:23:36] [INFO ] Time to serialize gal into /tmp/LTL6971269315192070953.gal : 102 ms
[2023-03-15 23:23:36] [INFO ] Time to serialize properties into /tmp/LTL10424358527929950837.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/LTL6971269315192070953.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10424358527929950837.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 : !((G(F(("(i6.i0.i8.i0.u149.p635<1)")U((G("(i6.i0.i8.i0.u149.p635<1)"))||("((i0.i0.i0.i0.u174.p362<3)&&(i6.i0.i8.i0.u149.p635<1))")))))...156
Formula 0 simplified : FG(!"(i6.i0.i8.i0.u149.p635<1)" M !"((i0.i0.i0.i0.u174.p362<3)&&(i6.i0.i8.i0.u149.p635<1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2135566460111091204
[2023-03-15 23:23:51] [INFO ] Built C files in 194ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2135566460111091204
Running compilation step : cd /tmp/ltsmin2135566460111091204;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2135566460111091204;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2135566460111091204;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property RERS17pb113-PT-6-LTLCardinality-03 finished in 319551 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&(p1||X((p2 U p3))))))'
Support contains 5 out of 629 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 629/629 places, 31353/31353 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 627 transition count 31353
Applied a total of 2 rules in 83 ms. Remains 627 /629 variables (removed 2) and now considering 31353/31353 (removed 0) transitions.
[2023-03-15 23:23:54] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2023-03-15 23:23:54] [INFO ] Computed 13 place invariants in 51 ms
[2023-03-15 23:23:56] [INFO ] Implicit Places using invariants in 1858 ms returned []
Implicit Place search using SMT only with invariants took 1859 ms to find 0 implicit places.
[2023-03-15 23:23:56] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:23:56] [INFO ] Invariant cache hit.
[2023-03-15 23:24:05] [INFO ] Dead Transitions using invariants and state equation in 8470 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 627/629 places, 31353/31353 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10427 ms. Remains : 627/629 places, 31353/31353 transitions.
Stuttering acceptance computed with spot in 158 ms :[(NOT p0), (OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (NOT p3) (NOT p0)), true, (OR (NOT p0) (AND (NOT p1) (NOT p3)))]
Running random walk in product with property : RERS17pb113-PT-6-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 p3), acceptance={0} source=2 dest: 0}, { cond=(AND p0 (NOT p3) p2), acceptance={0} source=2 dest: 2}, { cond=(OR (NOT p0) (AND (NOT p3) (NOT p2))), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p0:(GT s498 s408), p1:(LEQ s320 s532), p3:(AND (LEQ 2 s406) (LEQ s320 s532)), p2:(LEQ 2 s406)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA RERS17pb113-PT-6-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb113-PT-6-LTLCardinality-04 finished in 10737 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||G(p1)))&&F(G(p2)))))'
Support contains 4 out of 629 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 629/629 places, 31353/31353 transitions.
Ensure Unique test removed 2 places
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 626 transition count 31352
Applied a total of 1 rules in 319 ms. Remains 626 /629 variables (removed 3) and now considering 31352/31353 (removed 1) transitions.
[2023-03-15 23:24:05] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:24:05] [INFO ] Computed 13 place invariants in 48 ms
[2023-03-15 23:24:07] [INFO ] Implicit Places using invariants in 1904 ms returned []
Implicit Place search using SMT only with invariants took 1920 ms to find 0 implicit places.
[2023-03-15 23:24:07] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:24:07] [INFO ] Invariant cache hit.
[2023-03-15 23:24:16] [INFO ] Dead Transitions using invariants and state equation in 8474 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 626/629 places, 31352/31353 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10714 ms. Remains : 626/629 places, 31352/31353 transitions.
Stuttering acceptance computed with spot in 140 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (NOT p2)]
Running random walk in product with property : RERS17pb113-PT-6-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT s502 s66), p1:(GT 3 s44), p2:(LEQ 3 s228)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 3374 ms.
Product exploration explored 100000 steps with 0 reset in 3446 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT p2)), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p2))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 284 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (NOT p2)]
Finished random walk after 1308 steps, including 0 resets, run visited all 3 properties in 40 ms. (steps per millisecond=32 )
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT p2)), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p2))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1))), (F p2)]
Knowledge based reduction with 7 factoid took 440 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 126 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (NOT p2)]
Stuttering acceptance computed with spot in 105 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (NOT p2)]
[2023-03-15 23:24:24] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:24:24] [INFO ] Invariant cache hit.
Could not prove EG (NOT p2)
Support contains 4 out of 626 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 151 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:24:39] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:24:39] [INFO ] Invariant cache hit.
[2023-03-15 23:24:41] [INFO ] Implicit Places using invariants in 1846 ms returned []
Implicit Place search using SMT only with invariants took 1848 ms to find 0 implicit places.
[2023-03-15 23:24:41] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:24:41] [INFO ] Invariant cache hit.
[2023-03-15 23:24:50] [INFO ] Dead Transitions using invariants and state equation in 8838 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10839 ms. Remains : 626/626 places, 31352/31352 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT p2)), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p2))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 279 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (NOT p2)]
Finished random walk after 238 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=59 )
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT p2)), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p2))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1))), (F p2)]
Knowledge based reduction with 7 factoid took 445 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (NOT p2)]
Stuttering acceptance computed with spot in 122 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (NOT p2)]
[2023-03-15 23:24:51] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:24:52] [INFO ] Invariant cache hit.
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 123 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (NOT p2)]
Product exploration explored 100000 steps with 0 reset in 3520 ms.
Product exploration explored 100000 steps with 0 reset in 3519 ms.
Built C files in :
/tmp/ltsmin4783842943268111755
[2023-03-15 23:25:14] [INFO ] Too many transitions (31352) to apply POR reductions. Disabling POR matrices.
[2023-03-15 23:25:14] [INFO ] Built C files in 186ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4783842943268111755
Running compilation step : cd /tmp/ltsmin4783842943268111755;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4783842943268111755;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4783842943268111755;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 626 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 158 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:25:17] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:25:17] [INFO ] Invariant cache hit.
[2023-03-15 23:25:19] [INFO ] Implicit Places using invariants in 1890 ms returned []
Implicit Place search using SMT only with invariants took 1891 ms to find 0 implicit places.
[2023-03-15 23:25:19] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:25:19] [INFO ] Invariant cache hit.
[2023-03-15 23:25:28] [INFO ] Dead Transitions using invariants and state equation in 8785 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10837 ms. Remains : 626/626 places, 31352/31352 transitions.
Built C files in :
/tmp/ltsmin2339271263936737278
[2023-03-15 23:25:28] [INFO ] Too many transitions (31352) to apply POR reductions. Disabling POR matrices.
[2023-03-15 23:25:28] [INFO ] Built C files in 180ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2339271263936737278
Running compilation step : cd /tmp/ltsmin2339271263936737278;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2339271263936737278;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2339271263936737278;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-15 23:25:32] [INFO ] Flatten gal took : 641 ms
[2023-03-15 23:25:33] [INFO ] Flatten gal took : 682 ms
[2023-03-15 23:25:33] [INFO ] Time to serialize gal into /tmp/LTL9671677133108163497.gal : 107 ms
[2023-03-15 23:25:33] [INFO ] Time to serialize properties into /tmp/LTL5708229208472224401.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9671677133108163497.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1054184219965606604.hoa' '-atoms' '/tmp/LTL5708229208472224401.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL5708229208472224401.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1054184219965606604.hoa
Detected timeout of ITS tools.
[2023-03-15 23:25:50] [INFO ] Flatten gal took : 809 ms
[2023-03-15 23:25:50] [INFO ] Flatten gal took : 685 ms
[2023-03-15 23:25:50] [INFO ] Time to serialize gal into /tmp/LTL12803625957299736037.gal : 115 ms
[2023-03-15 23:25:50] [INFO ] Time to serialize properties into /tmp/LTL14448437450975020156.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/LTL12803625957299736037.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14448437450975020156.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G((F(("(p103>p359)")||(G("(p457<3)"))))&&(F(G("(p628>=3)"))))))
Formula 0 simplified : F(G(!"(p103>p359)" & F!"(p457<3)") | GF!"(p628>=3)")
Detected timeout of ITS tools.
[2023-03-15 23:26:06] [INFO ] Flatten gal took : 671 ms
[2023-03-15 23:26:06] [INFO ] Applying decomposition
[2023-03-15 23:26:07] [INFO ] Flatten gal took : 845 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/graph8117914356449164115.txt' '-o' '/tmp/graph8117914356449164115.bin' '-w' '/tmp/graph8117914356449164115.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8117914356449164115.bin' '-l' '-1' '-v' '-w' '/tmp/graph8117914356449164115.weights' '-q' '0' '-e' '0.001'
[2023-03-15 23:26:08] [INFO ] Decomposing Gal with order
[2023-03-15 23:26:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 23:26:10] [INFO ] Removed a total of 91950 redundant transitions.
[2023-03-15 23:26:10] [INFO ] Flatten gal took : 1220 ms
[2023-03-15 23:26:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 1263 labels/synchronizations in 727 ms.
[2023-03-15 23:26:12] [INFO ] Time to serialize gal into /tmp/LTL18115849073119141713.gal : 75 ms
[2023-03-15 23:26:12] [INFO ] Time to serialize properties into /tmp/LTL17897459423286710112.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/LTL18115849073119141713.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17897459423286710112.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G((F(("(gu38.p103>gu38.p359)")||(G("(gi1.gu154.p457<3)"))))&&(F(G("(gi1.gu278.p628>=3)"))))))
Formula 0 simplified : F(G(!"(gu38.p103>gu38.p359)" & F!"(gi1.gu154.p457<3)") | GF!"(gi1.gu278.p628>=3)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3719472271328150214
[2023-03-15 23:26:27] [INFO ] Built C files in 183ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3719472271328150214
Running compilation step : cd /tmp/ltsmin3719472271328150214;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3719472271328150214;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3719472271328150214;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property RERS17pb113-PT-6-LTLCardinality-05 finished in 145453 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X((F(p1)||G(!p2)))&&p0)))'
Support contains 3 out of 629 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 629/629 places, 31353/31353 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 627 transition count 31353
Applied a total of 2 rules in 178 ms. Remains 627 /629 variables (removed 2) and now considering 31353/31353 (removed 0) transitions.
[2023-03-15 23:26:31] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2023-03-15 23:26:31] [INFO ] Computed 13 place invariants in 47 ms
[2023-03-15 23:26:33] [INFO ] Implicit Places using invariants in 1927 ms returned []
Implicit Place search using SMT only with invariants took 1932 ms to find 0 implicit places.
[2023-03-15 23:26:33] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:26:33] [INFO ] Invariant cache hit.
[2023-03-15 23:26:41] [INFO ] Dead Transitions using invariants and state equation in 8506 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 627/629 places, 31353/31353 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10617 ms. Remains : 627/629 places, 31353/31353 transitions.
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
Running random walk in product with property : RERS17pb113-PT-6-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={0} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GT 1 s347) (OR (GT 3 s609) (GT 3 s115))), p1:(LEQ 1 s347), p2:(OR (AND (LEQ 3 s609) (LEQ 3 s115)) (LEQ 1 s347))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 60 reset in 3051 ms.
Product exploration explored 100000 steps with 63 reset in 3031 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND p0 (NOT p1) p2))), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (AND p0 (NOT p1)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 497 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter sensitive) to 3 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=30 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-15 23:26:49] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:26:49] [INFO ] Invariant cache hit.
[2023-03-15 23:26:49] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:27:06] [INFO ] After 17426ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2023-03-15 23:27:06] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 23:27:23] [INFO ] After 16455ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2023-03-15 23:27:23] [INFO ] State equation strengthened by 829 read => feed constraints.
[2023-03-15 23:27:31] [INFO ] After 8347ms SMT Verify possible using 829 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2023-03-15 23:27:31] [INFO ] After 8348ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-15 23:27:31] [INFO ] After 25045ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 8 ms.
Support contains 3 out of 627 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 626 transition count 31352
Applied a total of 1 rules in 291 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 292 ms. Remains : 626/627 places, 31352/31353 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=34 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 24396 steps, run timeout after 3002 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 24396 steps, saw 22070 distinct states, run finished after 3002 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-15 23:27:35] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:27:35] [INFO ] Computed 13 place invariants in 49 ms
[2023-03-15 23:27:35] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-15 23:27:49] [INFO ] After 13786ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-15 23:27:49] [INFO ] [Nat]Absence check using 13 positive place invariants in 11 ms returned sat
[2023-03-15 23:28:03] [INFO ] After 13899ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-15 23:28:03] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-15 23:28:13] [INFO ] After 10031ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-15 23:28:14] [INFO ] Deduced a trap composed of 48 places in 753 ms of which 2 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 23:28:14] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 23:28:14] [INFO ] After 25366ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Parikh walk visited 0 properties in 8 ms.
Support contains 3 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 141 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 142 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 145 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:28:14] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:28:14] [INFO ] Invariant cache hit.
[2023-03-15 23:28:16] [INFO ] Implicit Places using invariants in 1765 ms returned []
Implicit Place search using SMT only with invariants took 1774 ms to find 0 implicit places.
[2023-03-15 23:28:16] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:28:16] [INFO ] Invariant cache hit.
[2023-03-15 23:28:25] [INFO ] Dead Transitions using invariants and state equation in 8848 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10775 ms. Remains : 626/626 places, 31352/31352 transitions.
Ensure Unique test removed 13027 transitions
Reduce isomorphic transitions removed 13027 transitions.
Iterating post reduction 0 with 13027 rules applied. Total rules applied 13027 place count 626 transition count 18325
Applied a total of 13027 rules in 572 ms. Remains 626 /626 variables (removed 0) and now considering 18325/31352 (removed 13027) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:28:26] [INFO ] Computed 13 place invariants in 43 ms
[2023-03-15 23:28:26] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 23:28:42] [INFO ] After 16112ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-15 23:28:42] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-03-15 23:28:58] [INFO ] After 16048ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-15 23:29:00] [INFO ] After 17565ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1047 ms.
[2023-03-15 23:29:01] [INFO ] After 18736ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND p0 (NOT p1) p2))), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (AND p0 (NOT p1)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X p0)), (G (NOT (AND (NOT p1) p2 p0)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) p0))), (F (NOT (AND (NOT p1) (NOT p2))))]
Knowledge based reduction with 12 factoid took 599 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
Support contains 3 out of 627 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 68 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2023-03-15 23:29:02] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2023-03-15 23:29:02] [INFO ] Computed 13 place invariants in 49 ms
[2023-03-15 23:29:03] [INFO ] Implicit Places using invariants in 1807 ms returned []
Implicit Place search using SMT only with invariants took 1819 ms to find 0 implicit places.
[2023-03-15 23:29:03] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:29:03] [INFO ] Invariant cache hit.
[2023-03-15 23:29:12] [INFO ] Dead Transitions using invariants and state equation in 9074 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10964 ms. Remains : 627/627 places, 31353/31353 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) p2))), (X (X (AND p0 (NOT p1)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p1) p2))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 265 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=30 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-15 23:29:13] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:29:13] [INFO ] Invariant cache hit.
[2023-03-15 23:29:14] [INFO ] [Real]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-03-15 23:29:31] [INFO ] After 17795ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-15 23:29:31] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 23:29:51] [INFO ] After 19798ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-15 23:29:51] [INFO ] State equation strengthened by 829 read => feed constraints.
[2023-03-15 23:29:56] [INFO ] After 5006ms SMT Verify possible using 829 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 23:29:56] [INFO ] After 5007ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-15 23:29:56] [INFO ] After 25052ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 9 ms.
Support contains 3 out of 627 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 626 transition count 31352
Applied a total of 1 rules in 341 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 342 ms. Remains : 626/627 places, 31352/31353 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=36 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 23985 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 23985 steps, saw 21699 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-15 23:30:00] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:30:00] [INFO ] Computed 13 place invariants in 44 ms
[2023-03-15 23:30:00] [INFO ] [Real]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-03-15 23:30:15] [INFO ] After 14861ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-15 23:30:15] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 23:30:30] [INFO ] After 15169ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-15 23:30:30] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-15 23:30:40] [INFO ] After 9649ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 23:30:40] [INFO ] After 9649ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-15 23:30:40] [INFO ] After 25051ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 9 ms.
Support contains 3 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 147 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 147 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 144 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:30:40] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:30:40] [INFO ] Invariant cache hit.
[2023-03-15 23:30:42] [INFO ] Implicit Places using invariants in 1935 ms returned []
Implicit Place search using SMT only with invariants took 1937 ms to find 0 implicit places.
[2023-03-15 23:30:42] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:30:42] [INFO ] Invariant cache hit.
[2023-03-15 23:30:51] [INFO ] Dead Transitions using invariants and state equation in 8887 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10982 ms. Remains : 626/626 places, 31352/31352 transitions.
Ensure Unique test removed 13027 transitions
Reduce isomorphic transitions removed 13027 transitions.
Iterating post reduction 0 with 13027 rules applied. Total rules applied 13027 place count 626 transition count 18325
Applied a total of 13027 rules in 488 ms. Remains 626 /626 variables (removed 0) and now considering 18325/31352 (removed 13027) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:30:52] [INFO ] Computed 13 place invariants in 40 ms
[2023-03-15 23:30:52] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:31:10] [INFO ] After 17894ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-15 23:31:10] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 23:31:27] [INFO ] After 17451ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-15 23:31:29] [INFO ] After 19079ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1164 ms.
[2023-03-15 23:31:30] [INFO ] After 20354ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) p2))), (X (X (AND p0 (NOT p1)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p1) p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p2)))), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 7 factoid took 372 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 131 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
Stuttering acceptance computed with spot in 122 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
Product exploration explored 100000 steps with 59 reset in 2856 ms.
Product exploration explored 100000 steps with 57 reset in 2861 ms.
Built C files in :
/tmp/ltsmin5866305297264309218
[2023-03-15 23:31:37] [INFO ] Built C files in 189ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5866305297264309218
Running compilation step : cd /tmp/ltsmin5866305297264309218;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5866305297264309218;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5866305297264309218;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 627 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 70 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2023-03-15 23:31:40] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2023-03-15 23:31:40] [INFO ] Computed 13 place invariants in 49 ms
[2023-03-15 23:31:42] [INFO ] Implicit Places using invariants in 1923 ms returned []
Implicit Place search using SMT only with invariants took 1925 ms to find 0 implicit places.
[2023-03-15 23:31:42] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:31:42] [INFO ] Invariant cache hit.
[2023-03-15 23:31:51] [INFO ] Dead Transitions using invariants and state equation in 8739 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10738 ms. Remains : 627/627 places, 31353/31353 transitions.
Built C files in :
/tmp/ltsmin2850335534409532155
[2023-03-15 23:31:51] [INFO ] Built C files in 179ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2850335534409532155
Running compilation step : cd /tmp/ltsmin2850335534409532155;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2850335534409532155;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2850335534409532155;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-15 23:31:55] [INFO ] Flatten gal took : 646 ms
[2023-03-15 23:31:56] [INFO ] Flatten gal took : 686 ms
[2023-03-15 23:31:56] [INFO ] Time to serialize gal into /tmp/LTL8765455800225783031.gal : 109 ms
[2023-03-15 23:31:56] [INFO ] Time to serialize properties into /tmp/LTL5610014641479977336.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/LTL8765455800225783031.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15379119881077756406.hoa' '-atoms' '/tmp/LTL5610014641479977336.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...318
Loading property file /tmp/LTL5610014641479977336.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15379119881077756406.hoa
Detected timeout of ITS tools.
[2023-03-15 23:32:12] [INFO ] Flatten gal took : 726 ms
[2023-03-15 23:32:13] [INFO ] Flatten gal took : 788 ms
[2023-03-15 23:32:13] [INFO ] Time to serialize gal into /tmp/LTL17922900476676540717.gal : 127 ms
[2023-03-15 23:32:13] [INFO ] Time to serialize properties into /tmp/LTL12352937518210616863.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17922900476676540717.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12352937518210616863.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F((("(p187<1)")&&(X((F("(p187>=1)"))||(G("(((p601<3)||(p573<3))&&(p187<1))")))))&&("((p601<3)||(p573<3))"))))
Formula 0 simplified : G(!"((p601<3)||(p573<3))" | !"(p187<1)" | X(G!"(p187>=1)" & F!"(((p601<3)||(p573<3))&&(p187<1))"))
Detected timeout of ITS tools.
[2023-03-15 23:32:29] [INFO ] Flatten gal took : 748 ms
[2023-03-15 23:32:29] [INFO ] Applying decomposition
[2023-03-15 23:32:30] [INFO ] Flatten gal took : 796 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/graph13677199206698960205.txt' '-o' '/tmp/graph13677199206698960205.bin' '-w' '/tmp/graph13677199206698960205.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13677199206698960205.bin' '-l' '-1' '-v' '-w' '/tmp/graph13677199206698960205.weights' '-q' '0' '-e' '0.001'
[2023-03-15 23:32:32] [INFO ] Decomposing Gal with order
[2023-03-15 23:32:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 23:32:34] [INFO ] Removed a total of 91910 redundant transitions.
[2023-03-15 23:32:34] [INFO ] Flatten gal took : 1334 ms
[2023-03-15 23:32:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 1925 labels/synchronizations in 1040 ms.
[2023-03-15 23:32:36] [INFO ] Time to serialize gal into /tmp/LTL5396530201322716206.gal : 71 ms
[2023-03-15 23:32:36] [INFO ] Time to serialize properties into /tmp/LTL1041252989391516149.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/LTL5396530201322716206.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1041252989391516149.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F((("(i0.i0.i1.i1.u166.p187<1)")&&(X((F("(i0.i0.i1.i1.u166.p187>=1)"))||(G("(((i4.i1.i2.i1.u304.p601<3)||(i4.i1.i0.i1.u209.p573<3))...252
Formula 0 simplified : G(!"((i4.i1.i2.i1.u304.p601<3)||(i4.i1.i0.i1.u209.p573<3))" | !"(i0.i0.i1.i1.u166.p187<1)" | X(G!"(i0.i0.i1.i1.u166.p187>=1)" & F!"(...240
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10054636208635282245
[2023-03-15 23:32:51] [INFO ] Built C files in 195ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10054636208635282245
Running compilation step : cd /tmp/ltsmin10054636208635282245;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10054636208635282245;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10054636208635282245;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property RERS17pb113-PT-6-LTLCardinality-06 finished in 383463 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))'
Support contains 4 out of 629 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 629/629 places, 31353/31353 transitions.
Ensure Unique test removed 2 places
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 626 transition count 31352
Applied a total of 1 rules in 340 ms. Remains 626 /629 variables (removed 3) and now considering 31352/31353 (removed 1) transitions.
[2023-03-15 23:32:54] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:32:54] [INFO ] Computed 13 place invariants in 55 ms
[2023-03-15 23:32:56] [INFO ] Implicit Places using invariants in 1892 ms returned []
Implicit Place search using SMT only with invariants took 1893 ms to find 0 implicit places.
[2023-03-15 23:32:56] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:32:56] [INFO ] Invariant cache hit.
[2023-03-15 23:33:05] [INFO ] Dead Transitions using invariants and state equation in 8620 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 626/629 places, 31352/31353 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10856 ms. Remains : 626/629 places, 31352/31353 transitions.
Stuttering acceptance computed with spot in 63 ms :[true, (NOT p0)]
Running random walk in product with property : RERS17pb113-PT-6-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (LEQ s502 s141) (LEQ s214 s424))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 71884 steps with 0 reset in 2093 ms.
FORMULA RERS17pb113-PT-6-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb113-PT-6-LTLCardinality-07 finished in 13096 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 2 out of 629 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 629/629 places, 31353/31353 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 627 transition count 31353
Applied a total of 2 rules in 90 ms. Remains 627 /629 variables (removed 2) and now considering 31353/31353 (removed 0) transitions.
[2023-03-15 23:33:07] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2023-03-15 23:33:07] [INFO ] Computed 13 place invariants in 47 ms
[2023-03-15 23:33:09] [INFO ] Implicit Places using invariants in 1956 ms returned []
Implicit Place search using SMT only with invariants took 1957 ms to find 0 implicit places.
[2023-03-15 23:33:09] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:33:09] [INFO ] Invariant cache hit.
[2023-03-15 23:33:18] [INFO ] Dead Transitions using invariants and state equation in 8743 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 627/629 places, 31353/31353 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10794 ms. Remains : 627/629 places, 31353/31353 transitions.
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : RERS17pb113-PT-6-LTLCardinality-08 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:(GT 3 s15), p0:(LEQ 3 s65)], 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 1 reset in 2996 ms.
Product exploration explored 100000 steps with 0 reset in 3479 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 343 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=31 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 23:33:25] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:33:25] [INFO ] Invariant cache hit.
[2023-03-15 23:33:26] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 23:33:44] [INFO ] After 18841ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 23:33:44] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 23:34:02] [INFO ] After 17965ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 23:34:02] [INFO ] State equation strengthened by 829 read => feed constraints.
[2023-03-15 23:34:09] [INFO ] After 6852ms SMT Verify possible using 829 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-15 23:34:09] [INFO ] After 25039ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 4 ms.
Support contains 2 out of 627 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 626 transition count 31352
Applied a total of 1 rules in 327 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 328 ms. Remains : 626/627 places, 31352/31353 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=40 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 25157 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 25157 steps, saw 22745 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-15 23:34:13] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:34:13] [INFO ] Computed 13 place invariants in 42 ms
[2023-03-15 23:34:13] [INFO ] [Real]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-03-15 23:34:33] [INFO ] After 20307ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 23:34:33] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-03-15 23:34:54] [INFO ] After 20434ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 23:34:54] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-15 23:34:58] [INFO ] After 4425ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-15 23:34:58] [INFO ] After 25051ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 6 ms.
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 149 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 150 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 169 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:34:59] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:34:59] [INFO ] Invariant cache hit.
[2023-03-15 23:35:01] [INFO ] Implicit Places using invariants in 1974 ms returned []
Implicit Place search using SMT only with invariants took 1975 ms to find 0 implicit places.
[2023-03-15 23:35:01] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:35:01] [INFO ] Invariant cache hit.
[2023-03-15 23:35:10] [INFO ] Dead Transitions using invariants and state equation in 8852 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11002 ms. Remains : 626/626 places, 31352/31352 transitions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 5 factoid took 229 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 627 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 74 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2023-03-15 23:35:10] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2023-03-15 23:35:10] [INFO ] Computed 13 place invariants in 46 ms
[2023-03-15 23:35:12] [INFO ] Implicit Places using invariants in 1862 ms returned []
Implicit Place search using SMT only with invariants took 1863 ms to find 0 implicit places.
[2023-03-15 23:35:12] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:35:12] [INFO ] Invariant cache hit.
[2023-03-15 23:35:21] [INFO ] Dead Transitions using invariants and state equation in 8925 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10867 ms. Remains : 627/627 places, 31353/31353 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 187 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=31 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 24387 steps, run timeout after 3002 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 24387 steps, saw 22049 distinct states, run finished after 3002 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-15 23:35:25] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:35:25] [INFO ] Invariant cache hit.
[2023-03-15 23:35:25] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 23:35:45] [INFO ] After 19941ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-15 23:35:45] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 23:36:03] [INFO ] After 18522ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-15 23:36:04] [INFO ] State equation strengthened by 829 read => feed constraints.
[2023-03-15 23:36:10] [INFO ] After 6263ms SMT Verify possible using 829 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 23:36:10] [INFO ] After 6264ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-15 23:36:10] [INFO ] After 25032ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 11 ms.
Support contains 2 out of 627 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 626 transition count 31352
Applied a total of 1 rules in 312 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 313 ms. Remains : 626/627 places, 31352/31353 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=28 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 23:36:11] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:36:11] [INFO ] Computed 13 place invariants in 53 ms
[2023-03-15 23:36:11] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-15 23:36:31] [INFO ] After 20581ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 23:36:31] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 23:36:52] [INFO ] After 20792ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 23:36:52] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-15 23:36:56] [INFO ] After 4034ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-15 23:36:56] [INFO ] After 25030ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 10 ms.
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 152 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 152 ms. Remains : 626/626 places, 31352/31352 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=36 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 24208 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 24208 steps, saw 21900 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-15 23:37:00] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:37:00] [INFO ] Invariant cache hit.
[2023-03-15 23:37:00] [INFO ] [Real]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-03-15 23:37:19] [INFO ] After 19568ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 23:37:19] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 23:37:38] [INFO ] After 18228ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 23:37:38] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-15 23:37:43] [INFO ] After 4893ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 23:37:44] [INFO ] Deduced a trap composed of 40 places in 1144 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 23:37:44] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 23:37:44] [INFO ] After 25061ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 5 ms.
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 190 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 190 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 190 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:37:45] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:37:45] [INFO ] Invariant cache hit.
[2023-03-15 23:37:47] [INFO ] Implicit Places using invariants in 1979 ms returned []
Implicit Place search using SMT only with invariants took 1980 ms to find 0 implicit places.
[2023-03-15 23:37:47] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:37:47] [INFO ] Invariant cache hit.
[2023-03-15 23:37:55] [INFO ] Dead Transitions using invariants and state equation in 8636 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10810 ms. Remains : 626/626 places, 31352/31352 transitions.
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 5 factoid took 200 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 2957 ms.
Product exploration explored 100000 steps with 0 reset in 3164 ms.
Applying partial POR strategy [true, false]
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 627 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 154 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2023-03-15 23:38:02] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2023-03-15 23:38:02] [INFO ] Computed 13 place invariants in 48 ms
[2023-03-15 23:38:11] [INFO ] Dead Transitions using invariants and state equation in 9046 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9216 ms. Remains : 627/627 places, 31353/31353 transitions.
Built C files in :
/tmp/ltsmin18259531102846969403
[2023-03-15 23:38:12] [INFO ] Built C files in 177ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18259531102846969403
Running compilation step : cd /tmp/ltsmin18259531102846969403;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18259531102846969403;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18259531102846969403;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 627 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 67 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2023-03-15 23:38:15] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:38:15] [INFO ] Invariant cache hit.
[2023-03-15 23:38:16] [INFO ] Implicit Places using invariants in 1733 ms returned []
Implicit Place search using SMT only with invariants took 1748 ms to find 0 implicit places.
[2023-03-15 23:38:17] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:38:17] [INFO ] Invariant cache hit.
[2023-03-15 23:38:25] [INFO ] Dead Transitions using invariants and state equation in 8978 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10812 ms. Remains : 627/627 places, 31353/31353 transitions.
Built C files in :
/tmp/ltsmin8616222691863241298
[2023-03-15 23:38:26] [INFO ] Built C files in 179ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8616222691863241298
Running compilation step : cd /tmp/ltsmin8616222691863241298;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8616222691863241298;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8616222691863241298;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-15 23:38:30] [INFO ] Flatten gal took : 805 ms
[2023-03-15 23:38:31] [INFO ] Flatten gal took : 671 ms
[2023-03-15 23:38:31] [INFO ] Time to serialize gal into /tmp/LTL8667547631645100458.gal : 105 ms
[2023-03-15 23:38:31] [INFO ] Time to serialize properties into /tmp/LTL12263048188685862079.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8667547631645100458.gal' '-t' 'CGAL' '-hoa' '/tmp/aut441814056711162957.hoa' '-atoms' '/tmp/LTL12263048188685862079.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL12263048188685862079.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut441814056711162957.hoa
Detected timeout of ITS tools.
[2023-03-15 23:38:47] [INFO ] Flatten gal took : 647 ms
[2023-03-15 23:38:48] [INFO ] Flatten gal took : 683 ms
[2023-03-15 23:38:48] [INFO ] Time to serialize gal into /tmp/LTL13422751617416386380.gal : 216 ms
[2023-03-15 23:38:48] [INFO ] Time to serialize properties into /tmp/LTL580741721894226874.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/LTL13422751617416386380.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL580741721894226874.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(F(("(p268>=3)")||(G("(p163<3)"))))))
Formula 0 simplified : XG(!"(p268>=3)" & F!"(p163<3)")
Detected timeout of ITS tools.
[2023-03-15 23:39:04] [INFO ] Flatten gal took : 728 ms
[2023-03-15 23:39:04] [INFO ] Applying decomposition
[2023-03-15 23:39:05] [INFO ] Flatten gal took : 666 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/graph12295797607917990314.txt' '-o' '/tmp/graph12295797607917990314.bin' '-w' '/tmp/graph12295797607917990314.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12295797607917990314.bin' '-l' '-1' '-v' '-w' '/tmp/graph12295797607917990314.weights' '-q' '0' '-e' '0.001'
[2023-03-15 23:39:06] [INFO ] Decomposing Gal with order
[2023-03-15 23:39:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 23:39:08] [INFO ] Removed a total of 91938 redundant transitions.
[2023-03-15 23:39:08] [INFO ] Flatten gal took : 1349 ms
[2023-03-15 23:39:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 1261 labels/synchronizations in 1075 ms.
[2023-03-15 23:39:10] [INFO ] Time to serialize gal into /tmp/LTL9333730302729982444.gal : 104 ms
[2023-03-15 23:39:10] [INFO ] Time to serialize properties into /tmp/LTL8784743317433289987.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/LTL9333730302729982444.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8784743317433289987.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(F(("(i8.i3.i1.i0.u37.p268>=3)")||(G("(i2.u8.p163<3)"))))))
Formula 0 simplified : XG(!"(i8.i3.i1.i0.u37.p268>=3)" & F!"(i2.u8.p163<3)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11026993466268819135
[2023-03-15 23:39:25] [INFO ] Built C files in 184ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11026993466268819135
Running compilation step : cd /tmp/ltsmin11026993466268819135;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11026993466268819135;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11026993466268819135;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property RERS17pb113-PT-6-LTLCardinality-08 finished in 380918 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 629 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 629/629 places, 31353/31353 transitions.
Ensure Unique test removed 2 places
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 626 transition count 31352
Applied a total of 1 rules in 332 ms. Remains 626 /629 variables (removed 3) and now considering 31352/31353 (removed 1) transitions.
[2023-03-15 23:39:28] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:39:28] [INFO ] Computed 13 place invariants in 48 ms
[2023-03-15 23:39:30] [INFO ] Implicit Places using invariants in 1939 ms returned []
Implicit Place search using SMT only with invariants took 1940 ms to find 0 implicit places.
[2023-03-15 23:39:30] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:39:30] [INFO ] Invariant cache hit.
[2023-03-15 23:39:39] [INFO ] Dead Transitions using invariants and state equation in 8339 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 626/629 places, 31352/31353 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10615 ms. Remains : 626/629 places, 31352/31353 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RERS17pb113-PT-6-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s146 s568)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 742 reset in 2660 ms.
Product exploration explored 100000 steps with 726 reset in 2642 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 148 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Finished random walk after 439 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=73 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 124 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
[2023-03-15 23:39:45] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:39:45] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 155 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:40:00] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:40:00] [INFO ] Invariant cache hit.
[2023-03-15 23:40:02] [INFO ] Implicit Places using invariants in 1853 ms returned []
Implicit Place search using SMT only with invariants took 1855 ms to find 0 implicit places.
[2023-03-15 23:40:02] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:40:02] [INFO ] Invariant cache hit.
[2023-03-15 23:40:10] [INFO ] Dead Transitions using invariants and state equation in 8165 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10177 ms. Remains : 626/626 places, 31352/31352 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 113 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Finished random walk after 358 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=89 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 141 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
[2023-03-15 23:40:11] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:40:11] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 1118 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 734 reset in 2247 ms.
Product exploration explored 100000 steps with 766 reset in 2273 ms.
Built C files in :
/tmp/ltsmin7201736168799493765
[2023-03-15 23:40:32] [INFO ] Too many transitions (31352) to apply POR reductions. Disabling POR matrices.
[2023-03-15 23:40:32] [INFO ] Built C files in 181ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7201736168799493765
Running compilation step : cd /tmp/ltsmin7201736168799493765;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7201736168799493765;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7201736168799493765;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 151 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:40:35] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:40:35] [INFO ] Invariant cache hit.
[2023-03-15 23:40:37] [INFO ] Implicit Places using invariants in 1823 ms returned []
Implicit Place search using SMT only with invariants took 1823 ms to find 0 implicit places.
[2023-03-15 23:40:37] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:40:37] [INFO ] Invariant cache hit.
[2023-03-15 23:40:46] [INFO ] Dead Transitions using invariants and state equation in 8531 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10507 ms. Remains : 626/626 places, 31352/31352 transitions.
Built C files in :
/tmp/ltsmin7630792649387558963
[2023-03-15 23:40:46] [INFO ] Too many transitions (31352) to apply POR reductions. Disabling POR matrices.
[2023-03-15 23:40:46] [INFO ] Built C files in 182ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7630792649387558963
Running compilation step : cd /tmp/ltsmin7630792649387558963;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7630792649387558963;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7630792649387558963;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-15 23:40:50] [INFO ] Flatten gal took : 687 ms
[2023-03-15 23:40:51] [INFO ] Flatten gal took : 743 ms
[2023-03-15 23:40:51] [INFO ] Time to serialize gal into /tmp/LTL6666099950730226165.gal : 106 ms
[2023-03-15 23:40:51] [INFO ] Time to serialize properties into /tmp/LTL3381029757563577165.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/LTL6666099950730226165.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16974108892244750263.hoa' '-atoms' '/tmp/LTL3381029757563577165.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...318
Loading property file /tmp/LTL3381029757563577165.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16974108892244750263.hoa
Detected timeout of ITS tools.
[2023-03-15 23:41:07] [INFO ] Flatten gal took : 647 ms
[2023-03-15 23:41:08] [INFO ] Flatten gal took : 679 ms
[2023-03-15 23:41:08] [INFO ] Time to serialize gal into /tmp/LTL12784969720996371574.gal : 110 ms
[2023-03-15 23:41:08] [INFO ] Time to serialize properties into /tmp/LTL2986799193270873044.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/LTL12784969720996371574.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2986799193270873044.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 : !((G(F("(p8>p77)"))))
Formula 0 simplified : FG!"(p8>p77)"
Detected timeout of ITS tools.
[2023-03-15 23:41:24] [INFO ] Flatten gal took : 662 ms
[2023-03-15 23:41:24] [INFO ] Applying decomposition
[2023-03-15 23:41:24] [INFO ] Flatten gal took : 696 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/graph8615236870383507813.txt' '-o' '/tmp/graph8615236870383507813.bin' '-w' '/tmp/graph8615236870383507813.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8615236870383507813.bin' '-l' '-1' '-v' '-w' '/tmp/graph8615236870383507813.weights' '-q' '0' '-e' '0.001'
[2023-03-15 23:41:26] [INFO ] Decomposing Gal with order
[2023-03-15 23:41:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 23:41:28] [INFO ] Removed a total of 91887 redundant transitions.
[2023-03-15 23:41:28] [INFO ] Flatten gal took : 1181 ms
[2023-03-15 23:41:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 1148 labels/synchronizations in 810 ms.
[2023-03-15 23:41:30] [INFO ] Time to serialize gal into /tmp/LTL10921712777169777189.gal : 78 ms
[2023-03-15 23:41:30] [INFO ] Time to serialize properties into /tmp/LTL730135826701365519.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/LTL10921712777169777189.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL730135826701365519.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("(gu282.p8>gu282.p77)"))))
Formula 0 simplified : FG!"(gu282.p8>gu282.p77)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14798898345156517213
[2023-03-15 23:41:45] [INFO ] Built C files in 187ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14798898345156517213
Running compilation step : cd /tmp/ltsmin14798898345156517213;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14798898345156517213;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14798898345156517213;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property RERS17pb113-PT-6-LTLCardinality-09 finished in 140204 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 629 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 629/629 places, 31353/31353 transitions.
Ensure Unique test removed 2 places
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 626 transition count 31352
Applied a total of 1 rules in 322 ms. Remains 626 /629 variables (removed 3) and now considering 31352/31353 (removed 1) transitions.
[2023-03-15 23:41:48] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:41:48] [INFO ] Invariant cache hit.
[2023-03-15 23:41:50] [INFO ] Implicit Places using invariants in 1896 ms returned []
Implicit Place search using SMT only with invariants took 1896 ms to find 0 implicit places.
[2023-03-15 23:41:50] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:41:50] [INFO ] Invariant cache hit.
[2023-03-15 23:41:59] [INFO ] Dead Transitions using invariants and state equation in 8844 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 626/629 places, 31352/31353 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11064 ms. Remains : 626/629 places, 31352/31353 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RERS17pb113-PT-6-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s296 s166)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 108 reset in 2947 ms.
Product exploration explored 100000 steps with 98 reset in 3068 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 1987 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Finished random walk after 2452 steps, including 0 resets, run visited all 1 properties in 81 ms. (steps per millisecond=30 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 135 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
[2023-03-15 23:42:08] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:42:08] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 154 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:42:23] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:42:23] [INFO ] Invariant cache hit.
[2023-03-15 23:42:25] [INFO ] Implicit Places using invariants in 1783 ms returned []
Implicit Place search using SMT only with invariants took 1787 ms to find 0 implicit places.
[2023-03-15 23:42:25] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:42:25] [INFO ] Invariant cache hit.
[2023-03-15 23:42:34] [INFO ] Dead Transitions using invariants and state equation in 8534 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10480 ms. Remains : 626/626 places, 31352/31352 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 117 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1700 steps, including 0 resets, run visited all 1 properties in 25 ms. (steps per millisecond=68 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 139 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
[2023-03-15 23:42:34] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:42:34] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 115 reset in 2761 ms.
Product exploration explored 100000 steps with 114 reset in 2708 ms.
Built C files in :
/tmp/ltsmin15962947404978225984
[2023-03-15 23:42:55] [INFO ] Too many transitions (31352) to apply POR reductions. Disabling POR matrices.
[2023-03-15 23:42:55] [INFO ] Built C files in 181ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15962947404978225984
Running compilation step : cd /tmp/ltsmin15962947404978225984;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15962947404978225984;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15962947404978225984;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 167 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:42:58] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:42:58] [INFO ] Invariant cache hit.
[2023-03-15 23:43:00] [INFO ] Implicit Places using invariants in 1868 ms returned []
Implicit Place search using SMT only with invariants took 1869 ms to find 0 implicit places.
[2023-03-15 23:43:00] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:43:00] [INFO ] Invariant cache hit.
[2023-03-15 23:43:09] [INFO ] Dead Transitions using invariants and state equation in 8427 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10465 ms. Remains : 626/626 places, 31352/31352 transitions.
Built C files in :
/tmp/ltsmin14560746681764779329
[2023-03-15 23:43:09] [INFO ] Too many transitions (31352) to apply POR reductions. Disabling POR matrices.
[2023-03-15 23:43:09] [INFO ] Built C files in 175ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14560746681764779329
Running compilation step : cd /tmp/ltsmin14560746681764779329;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14560746681764779329;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14560746681764779329;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-15 23:43:13] [INFO ] Flatten gal took : 700 ms
[2023-03-15 23:43:14] [INFO ] Flatten gal took : 792 ms
[2023-03-15 23:43:14] [INFO ] Time to serialize gal into /tmp/LTL12608490005422499481.gal : 123 ms
[2023-03-15 23:43:14] [INFO ] Time to serialize properties into /tmp/LTL15160105268271417477.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12608490005422499481.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17348171155020058614.hoa' '-atoms' '/tmp/LTL15160105268271417477.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/LTL15160105268271417477.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17348171155020058614.hoa
Detected timeout of ITS tools.
[2023-03-15 23:43:30] [INFO ] Flatten gal took : 657 ms
[2023-03-15 23:43:31] [INFO ] Flatten gal took : 678 ms
[2023-03-15 23:43:31] [INFO ] Time to serialize gal into /tmp/LTL16411428036876085294.gal : 238 ms
[2023-03-15 23:43:31] [INFO ] Time to serialize properties into /tmp/LTL2721557898348879439.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/LTL16411428036876085294.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2721557898348879439.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 : !((G(F("(p123>p307)"))))
Formula 0 simplified : FG!"(p123>p307)"
Detected timeout of ITS tools.
[2023-03-15 23:43:47] [INFO ] Flatten gal took : 662 ms
[2023-03-15 23:43:47] [INFO ] Applying decomposition
[2023-03-15 23:43:48] [INFO ] Flatten gal took : 685 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/graph15754141712261859485.txt' '-o' '/tmp/graph15754141712261859485.bin' '-w' '/tmp/graph15754141712261859485.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15754141712261859485.bin' '-l' '-1' '-v' '-w' '/tmp/graph15754141712261859485.weights' '-q' '0' '-e' '0.001'
[2023-03-15 23:43:49] [INFO ] Decomposing Gal with order
[2023-03-15 23:43:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 23:43:51] [INFO ] Removed a total of 91827 redundant transitions.
[2023-03-15 23:43:51] [INFO ] Flatten gal took : 1152 ms
[2023-03-15 23:43:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 1245 labels/synchronizations in 776 ms.
[2023-03-15 23:43:54] [INFO ] Time to serialize gal into /tmp/LTL14867687869010408476.gal : 1099 ms
[2023-03-15 23:43:54] [INFO ] Time to serialize properties into /tmp/LTL2617610687267175776.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/LTL14867687869010408476.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2617610687267175776.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 : !((G(F("(gu80.p123>gu80.p307)"))))
Formula 0 simplified : FG!"(gu80.p123>gu80.p307)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3135146053372228828
[2023-03-15 23:44:09] [INFO ] Built C files in 185ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3135146053372228828
Running compilation step : cd /tmp/ltsmin3135146053372228828;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3135146053372228828;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3135146053372228828;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property RERS17pb113-PT-6-LTLCardinality-11 finished in 143950 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(p0))) U (p1 U p0)))'
Support contains 3 out of 629 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 629/629 places, 31353/31353 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 627 transition count 31353
Applied a total of 2 rules in 86 ms. Remains 627 /629 variables (removed 2) and now considering 31353/31353 (removed 0) transitions.
[2023-03-15 23:44:12] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2023-03-15 23:44:12] [INFO ] Computed 13 place invariants in 52 ms
[2023-03-15 23:44:14] [INFO ] Implicit Places using invariants in 1914 ms returned []
Implicit Place search using SMT only with invariants took 1915 ms to find 0 implicit places.
[2023-03-15 23:44:14] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:44:14] [INFO ] Invariant cache hit.
[2023-03-15 23:44:23] [INFO ] Dead Transitions using invariants and state equation in 8594 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 627/629 places, 31353/31353 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10596 ms. Remains : 627/629 places, 31353/31353 transitions.
Stuttering acceptance computed with spot in 682 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RERS17pb113-PT-6-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={} source=5 dest: 0}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=3, aps=[p0:(GT s83 s55), p1:(LEQ 2 s120)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA RERS17pb113-PT-6-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb113-PT-6-LTLCardinality-13 finished in 11370 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 1 out of 629 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 629/629 places, 31353/31353 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 627 transition count 31353
Applied a total of 2 rules in 82 ms. Remains 627 /629 variables (removed 2) and now considering 31353/31353 (removed 0) transitions.
[2023-03-15 23:44:24] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:44:24] [INFO ] Invariant cache hit.
[2023-03-15 23:44:25] [INFO ] Implicit Places using invariants in 1806 ms returned []
Implicit Place search using SMT only with invariants took 1816 ms to find 0 implicit places.
[2023-03-15 23:44:25] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:44:25] [INFO ] Invariant cache hit.
[2023-03-15 23:44:34] [INFO ] Dead Transitions using invariants and state equation in 8324 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 627/629 places, 31353/31353 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10225 ms. Remains : 627/629 places, 31353/31353 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RERS17pb113-PT-6-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 2 s527)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 5 reset in 2768 ms.
Product exploration explored 100000 steps with 2 reset in 2960 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Finished random walk after 70 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=35 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 131 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
[2023-03-15 23:44:40] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:44:40] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Support contains 1 out of 627 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 153 ms. Remains 626 /627 variables (removed 1) and now considering 31352/31353 (removed 1) transitions.
[2023-03-15 23:44:55] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:44:55] [INFO ] Computed 13 place invariants in 47 ms
[2023-03-15 23:44:57] [INFO ] Implicit Places using invariants in 1896 ms returned []
Implicit Place search using SMT only with invariants took 1897 ms to find 0 implicit places.
[2023-03-15 23:44:57] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:44:57] [INFO ] Invariant cache hit.
[2023-03-15 23:45:06] [INFO ] Dead Transitions using invariants and state equation in 8776 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10827 ms. Remains : 626/627 places, 31352/31353 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 213 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Finished random walk after 70 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=35 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
[2023-03-15 23:45:07] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:45:07] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Product exploration explored 100000 steps with 7 reset in 3205 ms.
Product exploration explored 100000 steps with 0 reset in 3657 ms.
Built C files in :
/tmp/ltsmin7769116755757995979
[2023-03-15 23:45:30] [INFO ] Too many transitions (31352) to apply POR reductions. Disabling POR matrices.
[2023-03-15 23:45:30] [INFO ] Built C files in 178ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7769116755757995979
Running compilation step : cd /tmp/ltsmin7769116755757995979;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7769116755757995979;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7769116755757995979;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 160 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:45:33] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:45:33] [INFO ] Invariant cache hit.
[2023-03-15 23:45:35] [INFO ] Implicit Places using invariants in 1876 ms returned []
Implicit Place search using SMT only with invariants took 1876 ms to find 0 implicit places.
[2023-03-15 23:45:35] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:45:35] [INFO ] Invariant cache hit.
[2023-03-15 23:45:44] [INFO ] Dead Transitions using invariants and state equation in 8795 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10834 ms. Remains : 626/626 places, 31352/31352 transitions.
Built C files in :
/tmp/ltsmin806268089312952724
[2023-03-15 23:45:44] [INFO ] Too many transitions (31352) to apply POR reductions. Disabling POR matrices.
[2023-03-15 23:45:44] [INFO ] Built C files in 178ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin806268089312952724
Running compilation step : cd /tmp/ltsmin806268089312952724;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin806268089312952724;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin806268089312952724;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-15 23:45:48] [INFO ] Flatten gal took : 651 ms
[2023-03-15 23:45:49] [INFO ] Flatten gal took : 694 ms
[2023-03-15 23:45:50] [INFO ] Time to serialize gal into /tmp/LTL16734370786768444079.gal : 824 ms
[2023-03-15 23:45:50] [INFO ] Time to serialize properties into /tmp/LTL12840725786615686591.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/LTL16734370786768444079.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12105416018888301917.hoa' '-atoms' '/tmp/LTL12840725786615686591.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/LTL12840725786615686591.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12105416018888301917.hoa
Detected timeout of ITS tools.
[2023-03-15 23:46:06] [INFO ] Flatten gal took : 674 ms
[2023-03-15 23:46:07] [INFO ] Flatten gal took : 897 ms
[2023-03-15 23:46:08] [INFO ] Time to serialize gal into /tmp/LTL11866608316209385319.gal : 810 ms
[2023-03-15 23:46:08] [INFO ] Time to serialize properties into /tmp/LTL1352548457388592308.ltl : 3 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/LTL11866608316209385319.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1352548457388592308.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("(p472>=2)"))))
Formula 0 simplified : XG!"(p472>=2)"
Detected timeout of ITS tools.
[2023-03-15 23:46:24] [INFO ] Flatten gal took : 724 ms
[2023-03-15 23:46:24] [INFO ] Applying decomposition
[2023-03-15 23:46:24] [INFO ] Flatten gal took : 904 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/graph13946987037870668123.txt' '-o' '/tmp/graph13946987037870668123.bin' '-w' '/tmp/graph13946987037870668123.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13946987037870668123.bin' '-l' '-1' '-v' '-w' '/tmp/graph13946987037870668123.weights' '-q' '0' '-e' '0.001'
[2023-03-15 23:46:26] [INFO ] Decomposing Gal with order
[2023-03-15 23:46:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 23:46:28] [INFO ] Removed a total of 91935 redundant transitions.
[2023-03-15 23:46:28] [INFO ] Flatten gal took : 1287 ms
[2023-03-15 23:46:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 1597 labels/synchronizations in 856 ms.
[2023-03-15 23:46:30] [INFO ] Time to serialize gal into /tmp/LTL17520806717620368352.gal : 86 ms
[2023-03-15 23:46:30] [INFO ] Time to serialize properties into /tmp/LTL2117431948895930250.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/LTL17520806717620368352.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2117431948895930250.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("(i1.u264.p472>=2)"))))
Formula 0 simplified : XG!"(i1.u264.p472>=2)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17861547148594681186
[2023-03-15 23:46:45] [INFO ] Built C files in 194ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17861547148594681186
Running compilation step : cd /tmp/ltsmin17861547148594681186;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17861547148594681186;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17861547148594681186;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property RERS17pb113-PT-6-LTLCardinality-15 finished in 144476 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&&F((F(p1)&&G(p2)))))))'
Found a Shortening insensitive property : RERS17pb113-PT-6-LTLCardinality-02
Stuttering acceptance computed with spot in 238 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
Support contains 5 out of 629 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 629/629 places, 31353/31353 transitions.
Ensure Unique test removed 2 places
Applied a total of 0 rules in 170 ms. Remains 627 /629 variables (removed 2) and now considering 31353/31353 (removed 0) transitions.
[2023-03-15 23:46:48] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2023-03-15 23:46:49] [INFO ] Computed 13 place invariants in 51 ms
[2023-03-15 23:46:50] [INFO ] Implicit Places using invariants in 1947 ms returned []
Implicit Place search using SMT only with invariants took 1949 ms to find 0 implicit places.
[2023-03-15 23:46:50] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:46:50] [INFO ] Invariant cache hit.
[2023-03-15 23:46:58] [INFO ] Dead Transitions using invariants and state equation in 8040 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 10169 ms. Remains : 627/629 places, 31353/31353 transitions.
Running random walk in product with property : RERS17pb113-PT-6-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=1 dest: 3}, { cond=(AND p0 p2), acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 3}, { cond=p2, acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 2}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ s83 s584), p2:(GT 2 s31), p1:(GT s50 s30)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 3220 ms.
Product exploration explored 100000 steps with 3 reset in 3347 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Detected a total of 1/627 stabilizing places and 1/31353 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND p0 p2))), (X (AND p0 (NOT p2))), (X p0), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 p2)))), (X (X (AND p0 (NOT p2)))), (X (X p0)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT p1))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 13 factoid took 564 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 182 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
Finished random walk after 741 steps, including 0 resets, run visited all 3 properties in 8 ms. (steps per millisecond=92 )
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND p0 p2))), (X (AND p0 (NOT p2))), (X p0), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 p2)))), (X (X (AND p0 (NOT p2)))), (X (X p0)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT p1))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F p2), (F p1), (F (AND (NOT p1) p2))]
Knowledge based reduction with 13 factoid took 561 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 151 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 154 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
[2023-03-15 23:47:07] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:47:07] [INFO ] Invariant cache hit.
Could not prove EG (NOT p2)
[2023-03-15 23:47:22] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:47:22] [INFO ] Invariant cache hit.
Could not prove EG (NOT p1)
Support contains 3 out of 627 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 84 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2023-03-15 23:47:37] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:47:37] [INFO ] Invariant cache hit.
[2023-03-15 23:47:39] [INFO ] Implicit Places using invariants in 1935 ms returned []
Implicit Place search using SMT only with invariants took 1940 ms to find 0 implicit places.
[2023-03-15 23:47:39] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:47:39] [INFO ] Invariant cache hit.
[2023-03-15 23:47:48] [INFO ] Dead Transitions using invariants and state equation in 9074 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11103 ms. Remains : 627/627 places, 31353/31353 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Detected a total of 1/627 stabilizing places and 1/31353 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT (AND (NOT p1) p2))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT p1))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 292 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 166 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
Finished random walk after 554 steps, including 0 resets, run visited all 3 properties in 12 ms. (steps per millisecond=46 )
Knowledge obtained : [(AND (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT (AND (NOT p1) p2))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT p1))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F p2), (F p1), (F (AND (NOT p1) p2))]
Knowledge based reduction with 7 factoid took 399 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 166 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 169 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
[2023-03-15 23:47:50] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:47:50] [INFO ] Invariant cache hit.
Could not prove EG (NOT p2)
[2023-03-15 23:48:05] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:48:05] [INFO ] Invariant cache hit.
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 297 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
Product exploration explored 100000 steps with 2 reset in 3442 ms.
Product exploration explored 100000 steps with 0 reset in 3353 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 170 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
Support contains 3 out of 627 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 160 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2023-03-15 23:48:27] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:48:27] [INFO ] Invariant cache hit.
[2023-03-15 23:48:36] [INFO ] Dead Transitions using invariants and state equation in 8854 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9017 ms. Remains : 627/627 places, 31353/31353 transitions.
Built C files in :
/tmp/ltsmin2732992474996251995
[2023-03-15 23:48:37] [INFO ] Built C files in 192ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2732992474996251995
Running compilation step : cd /tmp/ltsmin2732992474996251995;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2732992474996251995;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2732992474996251995;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 627 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 77 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2023-03-15 23:48:40] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:48:40] [INFO ] Invariant cache hit.
[2023-03-15 23:48:42] [INFO ] Implicit Places using invariants in 1854 ms returned []
Implicit Place search using SMT only with invariants took 1855 ms to find 0 implicit places.
[2023-03-15 23:48:42] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
[2023-03-15 23:48:42] [INFO ] Invariant cache hit.
[2023-03-15 23:48:50] [INFO ] Dead Transitions using invariants and state equation in 8463 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10398 ms. Remains : 627/627 places, 31353/31353 transitions.
Built C files in :
/tmp/ltsmin15218433235128998190
[2023-03-15 23:48:51] [INFO ] Built C files in 183ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15218433235128998190
Running compilation step : cd /tmp/ltsmin15218433235128998190;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15218433235128998190;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15218433235128998190;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-15 23:48:55] [INFO ] Flatten gal took : 650 ms
[2023-03-15 23:48:56] [INFO ] Flatten gal took : 683 ms
[2023-03-15 23:48:56] [INFO ] Time to serialize gal into /tmp/LTL3741627540751501583.gal : 106 ms
[2023-03-15 23:48:56] [INFO ] Time to serialize properties into /tmp/LTL17474516534490345298.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/LTL3741627540751501583.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15337184144910479145.hoa' '-atoms' '/tmp/LTL17474516534490345298.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/LTL17474516534490345298.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15337184144910479145.hoa
Detected timeout of ITS tools.
[2023-03-15 23:49:12] [INFO ] Flatten gal took : 647 ms
[2023-03-15 23:49:13] [INFO ] Flatten gal took : 684 ms
[2023-03-15 23:49:13] [INFO ] Time to serialize gal into /tmp/LTL15764615075767348711.gal : 108 ms
[2023-03-15 23:49:13] [INFO ] Time to serialize properties into /tmp/LTL8717202586781370235.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/LTL15764615075767348711.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8717202586781370235.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(("(p621<=p616)")&&(F((F("(p196>p112)"))&&(G("(p393<2)"))))))))
Formula 0 simplified : XG(!"(p621<=p616)" | G(G!"(p196>p112)" | F!"(p393<2)"))
Detected timeout of ITS tools.
[2023-03-15 23:49:29] [INFO ] Flatten gal took : 665 ms
[2023-03-15 23:49:29] [INFO ] Applying decomposition
[2023-03-15 23:49:29] [INFO ] Flatten gal took : 675 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/graph17862892660362059853.txt' '-o' '/tmp/graph17862892660362059853.bin' '-w' '/tmp/graph17862892660362059853.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17862892660362059853.bin' '-l' '-1' '-v' '-w' '/tmp/graph17862892660362059853.weights' '-q' '0' '-e' '0.001'
[2023-03-15 23:49:31] [INFO ] Decomposing Gal with order
[2023-03-15 23:49:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 23:49:33] [INFO ] Removed a total of 91931 redundant transitions.
[2023-03-15 23:49:33] [INFO ] Flatten gal took : 1189 ms
[2023-03-15 23:49:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 1485 labels/synchronizations in 828 ms.
[2023-03-15 23:49:36] [INFO ] Time to serialize gal into /tmp/LTL17423610015263804287.gal : 337 ms
[2023-03-15 23:49:36] [INFO ] Time to serialize properties into /tmp/LTL1249355678708212807.ltl : 3 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/LTL17423610015263804287.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1249355678708212807.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(("(gu38.p621<=gu38.p616)")&&(F((F("(gu15.p196>gu15.p112)"))&&(G("(gi2.gu99.p393<2)"))))))))
Formula 0 simplified : XG(!"(gu38.p621<=gu38.p616)" | G(G!"(gu15.p196>gu15.p112)" | F!"(gi2.gu99.p393<2)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4719026664584277757
[2023-03-15 23:49:51] [INFO ] Built C files in 186ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4719026664584277757
Running compilation step : cd /tmp/ltsmin4719026664584277757;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4719026664584277757;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4719026664584277757;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property RERS17pb113-PT-6-LTLCardinality-02 finished in 185887 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 U (p1||G(p0))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F((p0||G(p1)))&&F(G(p2)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X((F(p1)||G(!p2)))&&p0)))'
Found a Shortening insensitive property : RERS17pb113-PT-6-LTLCardinality-06
Stuttering acceptance computed with spot in 135 ms :[(OR (NOT p0) (AND (NOT p1) p2)), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
Support contains 3 out of 629 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 629/629 places, 31353/31353 transitions.
Ensure Unique test removed 2 places
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 626 transition count 31352
Applied a total of 1 rules in 346 ms. Remains 626 /629 variables (removed 3) and now considering 31352/31353 (removed 1) transitions.
[2023-03-15 23:49:55] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:49:55] [INFO ] Computed 13 place invariants in 54 ms
[2023-03-15 23:49:57] [INFO ] Implicit Places using invariants in 2033 ms returned []
Implicit Place search using SMT only with invariants took 2034 ms to find 0 implicit places.
[2023-03-15 23:49:57] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:49:57] [INFO ] Invariant cache hit.
[2023-03-15 23:50:05] [INFO ] Dead Transitions using invariants and state equation in 8833 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 626/629 places, 31352/31353 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 11216 ms. Remains : 626/629 places, 31352/31353 transitions.
Running random walk in product with property : RERS17pb113-PT-6-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={0} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GT 1 s347) (OR (GT 3 s608) (GT 3 s115))), p1:(LEQ 1 s347), p2:(OR (AND (LEQ 3 s608) (LEQ 3 s115)) (LEQ 1 s347))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 61 reset in 2663 ms.
Product exploration explored 100000 steps with 68 reset in 2742 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND p0 (NOT p1) p2))), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (AND p0 (NOT p1)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 617 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter sensitive) to 3 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=27 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-15 23:50:12] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:50:12] [INFO ] Invariant cache hit.
[2023-03-15 23:50:12] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 23:50:26] [INFO ] After 13781ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2023-03-15 23:50:26] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-03-15 23:50:41] [INFO ] After 14962ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2023-03-15 23:50:41] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-15 23:50:51] [INFO ] After 9872ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :1 sat :0
[2023-03-15 23:50:51] [INFO ] After 25038ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 8 ms.
Support contains 3 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 147 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 147 ms. Remains : 626/626 places, 31352/31352 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=32 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 24673 steps, run timeout after 3002 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 24673 steps, saw 22320 distinct states, run finished after 3002 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-15 23:50:55] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:50:55] [INFO ] Invariant cache hit.
[2023-03-15 23:50:55] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 23:51:09] [INFO ] After 14017ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-15 23:51:09] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 23:51:24] [INFO ] After 14763ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-15 23:51:24] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-15 23:51:34] [INFO ] After 10070ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-15 23:51:34] [INFO ] After 25033ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 9 ms.
Support contains 3 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 189 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 189 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 156 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:51:34] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:51:34] [INFO ] Invariant cache hit.
[2023-03-15 23:51:36] [INFO ] Implicit Places using invariants in 1864 ms returned []
Implicit Place search using SMT only with invariants took 1865 ms to find 0 implicit places.
[2023-03-15 23:51:36] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:51:36] [INFO ] Invariant cache hit.
[2023-03-15 23:51:44] [INFO ] Dead Transitions using invariants and state equation in 8296 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10324 ms. Remains : 626/626 places, 31352/31352 transitions.
Ensure Unique test removed 13027 transitions
Reduce isomorphic transitions removed 13027 transitions.
Iterating post reduction 0 with 13027 rules applied. Total rules applied 13027 place count 626 transition count 18325
Applied a total of 13027 rules in 532 ms. Remains 626 /626 variables (removed 0) and now considering 18325/31352 (removed 13027) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:51:45] [INFO ] Computed 13 place invariants in 46 ms
[2023-03-15 23:51:45] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-15 23:52:01] [INFO ] After 16306ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-15 23:52:01] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 23:52:18] [INFO ] After 16866ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-15 23:52:20] [INFO ] After 18431ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1129 ms.
[2023-03-15 23:52:21] [INFO ] After 19683ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND p0 (NOT p1) p2))), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (AND p0 (NOT p1)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X p0)), (G (NOT (AND (NOT p1) p2 p0)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) p0))), (F (NOT (AND (NOT p1) (NOT p2))))]
Knowledge based reduction with 12 factoid took 472 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 126 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
Stuttering acceptance computed with spot in 124 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
Support contains 3 out of 626 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 67 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:52:22] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:52:22] [INFO ] Computed 13 place invariants in 48 ms
[2023-03-15 23:52:24] [INFO ] Implicit Places using invariants in 1886 ms returned []
Implicit Place search using SMT only with invariants took 1890 ms to find 0 implicit places.
[2023-03-15 23:52:24] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:52:24] [INFO ] Invariant cache hit.
[2023-03-15 23:52:33] [INFO ] Dead Transitions using invariants and state equation in 8763 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10722 ms. Remains : 626/626 places, 31352/31352 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) p2))), (X (X (AND p0 (NOT p1)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p1) p2))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 385 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 130 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=26 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-15 23:52:34] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:52:34] [INFO ] Invariant cache hit.
[2023-03-15 23:52:34] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:52:48] [INFO ] After 14696ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-15 23:52:49] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-03-15 23:53:03] [INFO ] After 14507ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-15 23:53:03] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-15 23:53:13] [INFO ] After 10304ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-15 23:53:13] [INFO ] After 25041ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 11 ms.
Support contains 3 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 191 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 191 ms. Remains : 626/626 places, 31352/31352 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=26 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 23670 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 23670 steps, saw 21428 distinct states, run finished after 3002 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-15 23:53:17] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:53:17] [INFO ] Invariant cache hit.
[2023-03-15 23:53:17] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 23:53:32] [INFO ] After 14772ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-15 23:53:32] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 23:53:46] [INFO ] After 14077ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-15 23:53:46] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-15 23:53:57] [INFO ] After 10741ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 23:53:57] [INFO ] After 10741ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-15 23:53:57] [INFO ] After 25033ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 3 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 157 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 157 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 159 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:53:57] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:53:57] [INFO ] Invariant cache hit.
[2023-03-15 23:53:59] [INFO ] Implicit Places using invariants in 1849 ms returned []
Implicit Place search using SMT only with invariants took 1850 ms to find 0 implicit places.
[2023-03-15 23:53:59] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:53:59] [INFO ] Invariant cache hit.
[2023-03-15 23:54:07] [INFO ] Dead Transitions using invariants and state equation in 8285 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10296 ms. Remains : 626/626 places, 31352/31352 transitions.
Ensure Unique test removed 13027 transitions
Reduce isomorphic transitions removed 13027 transitions.
Iterating post reduction 0 with 13027 rules applied. Total rules applied 13027 place count 626 transition count 18325
Applied a total of 13027 rules in 513 ms. Remains 626 /626 variables (removed 0) and now considering 18325/31352 (removed 13027) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:54:08] [INFO ] Computed 13 place invariants in 49 ms
[2023-03-15 23:54:08] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 23:54:24] [INFO ] After 16272ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-15 23:54:24] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:54:41] [INFO ] After 16883ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-15 23:54:43] [INFO ] After 18400ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1059 ms.
[2023-03-15 23:54:44] [INFO ] After 19578ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) p2))), (X (X (AND p0 (NOT p1)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p1) p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p2)))), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 7 factoid took 364 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 128 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2))]
Product exploration explored 100000 steps with 65 reset in 2989 ms.
Product exploration explored 100000 steps with 62 reset in 2977 ms.
Built C files in :
/tmp/ltsmin5847494055180914337
[2023-03-15 23:54:51] [INFO ] Built C files in 199ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5847494055180914337
Running compilation step : cd /tmp/ltsmin5847494055180914337;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5847494055180914337;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5847494055180914337;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 626 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 73 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:54:54] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-15 23:54:54] [INFO ] Computed 13 place invariants in 47 ms
[2023-03-15 23:54:56] [INFO ] Implicit Places using invariants in 1802 ms returned []
Implicit Place search using SMT only with invariants took 1804 ms to find 0 implicit places.
[2023-03-15 23:54:56] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:54:56] [INFO ] Invariant cache hit.
[2023-03-15 23:55:04] [INFO ] Dead Transitions using invariants and state equation in 8151 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10028 ms. Remains : 626/626 places, 31352/31352 transitions.
Built C files in :
/tmp/ltsmin5738524692834620351
[2023-03-15 23:55:04] [INFO ] Built C files in 175ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5738524692834620351
Running compilation step : cd /tmp/ltsmin5738524692834620351;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5738524692834620351;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5738524692834620351;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-15 23:55:08] [INFO ] Flatten gal took : 648 ms
[2023-03-15 23:55:09] [INFO ] Flatten gal took : 726 ms
[2023-03-15 23:55:09] [INFO ] Time to serialize gal into /tmp/LTL1791513616333609193.gal : 117 ms
[2023-03-15 23:55:09] [INFO ] Time to serialize properties into /tmp/LTL4577433055402873609.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1791513616333609193.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10616721043285779776.hoa' '-atoms' '/tmp/LTL4577433055402873609.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...318
Loading property file /tmp/LTL4577433055402873609.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10616721043285779776.hoa
Detected timeout of ITS tools.
[2023-03-15 23:55:26] [INFO ] Flatten gal took : 692 ms
[2023-03-15 23:55:26] [INFO ] Flatten gal took : 732 ms
[2023-03-15 23:55:27] [INFO ] Time to serialize gal into /tmp/LTL5939669722584368673.gal : 145 ms
[2023-03-15 23:55:27] [INFO ] Time to serialize properties into /tmp/LTL15712921285421152686.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5939669722584368673.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15712921285421152686.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 : !((F((("(p187<1)")&&(X((F("(p187>=1)"))||(G("(((p601<3)||(p573<3))&&(p187<1))")))))&&("((p601<3)||(p573<3))"))))
Formula 0 simplified : G(!"((p601<3)||(p573<3))" | !"(p187<1)" | X(G!"(p187>=1)" & F!"(((p601<3)||(p573<3))&&(p187<1))"))
Detected timeout of ITS tools.
[2023-03-15 23:55:42] [INFO ] Flatten gal took : 791 ms
[2023-03-15 23:55:42] [INFO ] Applying decomposition
[2023-03-15 23:55:43] [INFO ] Flatten gal took : 706 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/graph4392317303405398715.txt' '-o' '/tmp/graph4392317303405398715.bin' '-w' '/tmp/graph4392317303405398715.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4392317303405398715.bin' '-l' '-1' '-v' '-w' '/tmp/graph4392317303405398715.weights' '-q' '0' '-e' '0.001'
[2023-03-15 23:55:45] [INFO ] Decomposing Gal with order
[2023-03-15 23:55:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 23:55:46] [INFO ] Removed a total of 91898 redundant transitions.
[2023-03-15 23:55:47] [INFO ] Flatten gal took : 1172 ms
[2023-03-15 23:55:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 1599 labels/synchronizations in 920 ms.
[2023-03-15 23:55:48] [INFO ] Time to serialize gal into /tmp/LTL304925138481333188.gal : 88 ms
[2023-03-15 23:55:48] [INFO ] Time to serialize properties into /tmp/LTL13315007746841704469.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/LTL304925138481333188.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13315007746841704469.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F((("(i5.i1.i0.i0.u164.p187<1)")&&(X((F("(i5.i1.i0.i0.u164.p187>=1)"))||(G("(((i0.u291.p601<3)||(i0.u215.p573<3))&&(i5.i1.i0.i0.u16...216
Formula 0 simplified : G(!"((i0.u291.p601<3)||(i0.u215.p573<3))" | !"(i5.i1.i0.i0.u164.p187<1)" | X(G!"(i5.i1.i0.i0.u164.p187>=1)" & F!"(((i0.u291.p601<3)|...204
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2525177645448142115
[2023-03-15 23:56:03] [INFO ] Built C files in 189ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2525177645448142115
Running compilation step : cd /tmp/ltsmin2525177645448142115;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2525177645448142115;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2525177645448142115;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property RERS17pb113-PT-6-LTLCardinality-06 finished in 372436 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)))))'
Found a Shortening insensitive property : RERS17pb113-PT-6-LTLCardinality-08
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 2 out of 629 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 629/629 places, 31353/31353 transitions.
Ensure Unique test removed 2 places
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 626 transition count 31352
Applied a total of 1 rules in 339 ms. Remains 626 /629 variables (removed 3) and now considering 31352/31353 (removed 1) transitions.
[2023-03-15 23:56:07] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:56:07] [INFO ] Invariant cache hit.
[2023-03-15 23:56:09] [INFO ] Implicit Places using invariants in 1892 ms returned []
Implicit Place search using SMT only with invariants took 1893 ms to find 0 implicit places.
[2023-03-15 23:56:09] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:56:09] [INFO ] Invariant cache hit.
[2023-03-15 23:56:18] [INFO ] Dead Transitions using invariants and state equation in 8571 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 626/629 places, 31352/31353 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 10806 ms. Remains : 626/629 places, 31352/31353 transitions.
Running random walk in product with property : RERS17pb113-PT-6-LTLCardinality-08 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:(GT 3 s15), p0:(LEQ 3 s65)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 0 reset in 3173 ms.
Product exploration explored 100000 steps with 0 reset in 3347 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 204 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=34 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 23:56:25] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:56:25] [INFO ] Invariant cache hit.
[2023-03-15 23:56:25] [INFO ] [Real]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-03-15 23:56:43] [INFO ] After 18492ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 23:56:44] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-03-15 23:57:01] [INFO ] After 17754ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 23:57:01] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-15 23:57:06] [INFO ] After 4747ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 23:57:08] [INFO ] Deduced a trap composed of 40 places in 1086 ms of which 0 ms to minimize.
[2023-03-15 23:57:09] [INFO ] Deduced a trap composed of 40 places in 1051 ms of which 0 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:764)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 23:57:09] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 23:57:09] [INFO ] After 25758ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 5 ms.
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 159 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 160 ms. Remains : 626/626 places, 31352/31352 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=32 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 25196 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 25196 steps, saw 22779 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-15 23:57:13] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:57:13] [INFO ] Invariant cache hit.
[2023-03-15 23:57:13] [INFO ] [Real]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-03-15 23:57:32] [INFO ] After 19166ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 23:57:32] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 23:57:52] [INFO ] After 20095ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 23:57:52] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-15 23:57:57] [INFO ] After 4756ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-15 23:57:57] [INFO ] After 25039ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 10 ms.
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 149 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 150 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 152 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:57:57] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:57:57] [INFO ] Invariant cache hit.
[2023-03-15 23:57:59] [INFO ] Implicit Places using invariants in 1868 ms returned []
Implicit Place search using SMT only with invariants took 1870 ms to find 0 implicit places.
[2023-03-15 23:57:59] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:57:59] [INFO ] Invariant cache hit.
[2023-03-15 23:58:08] [INFO ] Dead Transitions using invariants and state equation in 8746 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10775 ms. Remains : 626/626 places, 31352/31352 transitions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 5 factoid took 215 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 76 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:58:08] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:58:08] [INFO ] Invariant cache hit.
[2023-03-15 23:58:10] [INFO ] Implicit Places using invariants in 1856 ms returned []
Implicit Place search using SMT only with invariants took 1861 ms to find 0 implicit places.
[2023-03-15 23:58:10] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:58:10] [INFO ] Invariant cache hit.
[2023-03-15 23:58:19] [INFO ] Dead Transitions using invariants and state equation in 8492 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10429 ms. Remains : 626/626 places, 31352/31352 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 162 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=38 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 23:58:20] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:58:20] [INFO ] Invariant cache hit.
[2023-03-15 23:58:20] [INFO ] [Real]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-03-15 23:58:41] [INFO ] After 21074ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 23:58:41] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 23:58:58] [INFO ] After 17302ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 23:58:58] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-15 23:59:03] [INFO ] After 4452ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 23:59:04] [INFO ] Deduced a trap composed of 40 places in 1042 ms of which 0 ms to minimize.
[2023-03-15 23:59:05] [INFO ] Deduced a trap composed of 40 places in 979 ms of which 1 ms to minimize.
[2023-03-15 23:59:08] [INFO ] Deduced a trap composed of 64 places in 2324 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:764)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 23:59:08] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 23:59:08] [INFO ] After 27412ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 6 ms.
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 141 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 142 ms. Remains : 626/626 places, 31352/31352 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=42 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 25004 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{}
Probabilistic random walk after 25004 steps, saw 22614 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-15 23:59:11] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:59:11] [INFO ] Invariant cache hit.
[2023-03-15 23:59:12] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-15 23:59:29] [INFO ] After 17758ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 23:59:29] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-15 23:59:47] [INFO ] After 17540ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 23:59:47] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-15 23:59:52] [INFO ] After 4629ms SMT Verify possible using 268 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 23:59:53] [INFO ] Deduced a trap composed of 40 places in 1143 ms of which 1 ms to minimize.
[2023-03-15 23:59:55] [INFO ] Deduced a trap composed of 40 places in 980 ms of which 0 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:764)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 23:59:55] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 23:59:55] [INFO ] After 25381ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 4 ms.
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 155 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 155 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 154 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-15 23:59:55] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:59:55] [INFO ] Invariant cache hit.
[2023-03-15 23:59:57] [INFO ] Implicit Places using invariants in 1817 ms returned []
Implicit Place search using SMT only with invariants took 1831 ms to find 0 implicit places.
[2023-03-15 23:59:57] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-15 23:59:57] [INFO ] Invariant cache hit.
[2023-03-16 00:00:05] [INFO ] Dead Transitions using invariants and state equation in 8603 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10593 ms. Remains : 626/626 places, 31352/31352 transitions.
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 5 factoid took 225 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 3038 ms.
Product exploration explored 100000 steps with 0 reset in 3141 ms.
Applying partial POR strategy [true, false]
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 140 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-16 00:00:12] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 00:00:12] [INFO ] Invariant cache hit.
[2023-03-16 00:00:21] [INFO ] Dead Transitions using invariants and state equation in 8375 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8517 ms. Remains : 626/626 places, 31352/31352 transitions.
Built C files in :
/tmp/ltsmin17858125571953251089
[2023-03-16 00:00:21] [INFO ] Built C files in 244ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17858125571953251089
Running compilation step : cd /tmp/ltsmin17858125571953251089;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17858125571953251089;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17858125571953251089;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 626 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 66 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-16 00:00:24] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 00:00:24] [INFO ] Invariant cache hit.
[2023-03-16 00:00:26] [INFO ] Implicit Places using invariants in 1802 ms returned []
Implicit Place search using SMT only with invariants took 1811 ms to find 0 implicit places.
[2023-03-16 00:00:26] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 00:00:26] [INFO ] Invariant cache hit.
[2023-03-16 00:00:35] [INFO ] Dead Transitions using invariants and state equation in 8877 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10758 ms. Remains : 626/626 places, 31352/31352 transitions.
Built C files in :
/tmp/ltsmin4963851037918092149
[2023-03-16 00:00:35] [INFO ] Built C files in 177ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4963851037918092149
Running compilation step : cd /tmp/ltsmin4963851037918092149;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4963851037918092149;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4963851037918092149;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-16 00:00:39] [INFO ] Flatten gal took : 708 ms
[2023-03-16 00:00:40] [INFO ] Flatten gal took : 723 ms
[2023-03-16 00:00:40] [INFO ] Time to serialize gal into /tmp/LTL3784813523818930983.gal : 114 ms
[2023-03-16 00:00:40] [INFO ] Time to serialize properties into /tmp/LTL11637218361212009302.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3784813523818930983.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16329165275120328122.hoa' '-atoms' '/tmp/LTL11637218361212009302.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/LTL11637218361212009302.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16329165275120328122.hoa
Detected timeout of ITS tools.
[2023-03-16 00:00:56] [INFO ] Flatten gal took : 703 ms
[2023-03-16 00:00:57] [INFO ] Flatten gal took : 752 ms
[2023-03-16 00:00:57] [INFO ] Time to serialize gal into /tmp/LTL16483470027553741053.gal : 106 ms
[2023-03-16 00:00:57] [INFO ] Time to serialize properties into /tmp/LTL10514806264273956122.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/LTL16483470027553741053.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10514806264273956122.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(F(("(p268>=3)")||(G("(p163<3)"))))))
Formula 0 simplified : XG(!"(p268>=3)" & F!"(p163<3)")
Detected timeout of ITS tools.
[2023-03-16 00:01:13] [INFO ] Flatten gal took : 642 ms
[2023-03-16 00:01:13] [INFO ] Applying decomposition
[2023-03-16 00:01:14] [INFO ] Flatten gal took : 671 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/graph3990621596019022123.txt' '-o' '/tmp/graph3990621596019022123.bin' '-w' '/tmp/graph3990621596019022123.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3990621596019022123.bin' '-l' '-1' '-v' '-w' '/tmp/graph3990621596019022123.weights' '-q' '0' '-e' '0.001'
[2023-03-16 00:01:16] [INFO ] Decomposing Gal with order
[2023-03-16 00:01:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 00:01:17] [INFO ] Removed a total of 91898 redundant transitions.
[2023-03-16 00:01:18] [INFO ] Flatten gal took : 1293 ms
[2023-03-16 00:01:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 1584 labels/synchronizations in 922 ms.
[2023-03-16 00:01:19] [INFO ] Time to serialize gal into /tmp/LTL13832893578947103853.gal : 98 ms
[2023-03-16 00:01:19] [INFO ] Time to serialize properties into /tmp/LTL9253933180818465685.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/LTL13832893578947103853.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9253933180818465685.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(("(i6.i4.i0.i1.u101.p268>=3)")||(G("(i5.u130.p163<3)"))))))
Formula 0 simplified : XG(!"(i6.i4.i0.i1.u101.p268>=3)" & F!"(i5.u130.p163<3)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4664337245903893683
[2023-03-16 00:01:35] [INFO ] Built C files in 191ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4664337245903893683
Running compilation step : cd /tmp/ltsmin4664337245903893683;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4664337245903893683;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4664337245903893683;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property RERS17pb113-PT-6-LTLCardinality-08 finished in 331062 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)))'
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)))'
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)))'
Found a Shortening insensitive property : RERS17pb113-PT-6-LTLCardinality-15
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 629 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 629/629 places, 31353/31353 transitions.
Ensure Unique test removed 2 places
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 626 transition count 31352
Applied a total of 1 rules in 315 ms. Remains 626 /629 variables (removed 3) and now considering 31352/31353 (removed 1) transitions.
[2023-03-16 00:01:38] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 00:01:38] [INFO ] Invariant cache hit.
[2023-03-16 00:01:40] [INFO ] Implicit Places using invariants in 1854 ms returned []
Implicit Place search using SMT only with invariants took 1865 ms to find 0 implicit places.
[2023-03-16 00:01:40] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 00:01:40] [INFO ] Invariant cache hit.
[2023-03-16 00:01:49] [INFO ] Dead Transitions using invariants and state equation in 8502 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 626/629 places, 31352/31353 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 10685 ms. Remains : 626/629 places, 31352/31353 transitions.
Running random walk in product with property : RERS17pb113-PT-6-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 2 s527)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1 reset in 3459 ms.
Product exploration explored 100000 steps with 3 reset in 3463 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Finished random walk after 63 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=31 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 120 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
[2023-03-16 00:01:56] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 00:01:56] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 165 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-16 00:02:11] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 00:02:11] [INFO ] Invariant cache hit.
[2023-03-16 00:02:13] [INFO ] Implicit Places using invariants in 1908 ms returned []
Implicit Place search using SMT only with invariants took 1909 ms to find 0 implicit places.
[2023-03-16 00:02:13] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 00:02:13] [INFO ] Invariant cache hit.
[2023-03-16 00:02:22] [INFO ] Dead Transitions using invariants and state equation in 8465 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10542 ms. Remains : 626/626 places, 31352/31352 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 98 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Finished random walk after 3397 steps, including 1 resets, run visited all 1 properties in 113 ms. (steps per millisecond=30 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 134 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
[2023-03-16 00:02:22] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 00:02:22] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Product exploration explored 100000 steps with 4 reset in 3343 ms.
Product exploration explored 100000 steps with 1 reset in 3399 ms.
Built C files in :
/tmp/ltsmin9959060684141722276
[2023-03-16 00:02:44] [INFO ] Too many transitions (31352) to apply POR reductions. Disabling POR matrices.
[2023-03-16 00:02:45] [INFO ] Built C files in 179ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9959060684141722276
Running compilation step : cd /tmp/ltsmin9959060684141722276;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9959060684141722276;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9959060684141722276;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 164 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-16 00:02:48] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 00:02:48] [INFO ] Invariant cache hit.
[2023-03-16 00:02:50] [INFO ] Implicit Places using invariants in 1783 ms returned []
Implicit Place search using SMT only with invariants took 1792 ms to find 0 implicit places.
[2023-03-16 00:02:50] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 00:02:50] [INFO ] Invariant cache hit.
[2023-03-16 00:02:58] [INFO ] Dead Transitions using invariants and state equation in 8735 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10701 ms. Remains : 626/626 places, 31352/31352 transitions.
Built C files in :
/tmp/ltsmin33686394395199584
[2023-03-16 00:02:58] [INFO ] Too many transitions (31352) to apply POR reductions. Disabling POR matrices.
[2023-03-16 00:02:58] [INFO ] Built C files in 177ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin33686394395199584
Running compilation step : cd /tmp/ltsmin33686394395199584;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin33686394395199584;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin33686394395199584;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-16 00:03:03] [INFO ] Flatten gal took : 718 ms
[2023-03-16 00:03:03] [INFO ] Flatten gal took : 716 ms
[2023-03-16 00:03:04] [INFO ] Time to serialize gal into /tmp/LTL2008705861155424089.gal : 114 ms
[2023-03-16 00:03:04] [INFO ] Time to serialize properties into /tmp/LTL505799357885554637.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/LTL2008705861155424089.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8778979070614313310.hoa' '-atoms' '/tmp/LTL505799357885554637.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...316
Loading property file /tmp/LTL505799357885554637.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8778979070614313310.hoa
Detected timeout of ITS tools.
[2023-03-16 00:03:20] [INFO ] Flatten gal took : 770 ms
[2023-03-16 00:03:21] [INFO ] Flatten gal took : 666 ms
[2023-03-16 00:03:21] [INFO ] Time to serialize gal into /tmp/LTL4502820183070274852.gal : 602 ms
[2023-03-16 00:03:21] [INFO ] Time to serialize properties into /tmp/LTL7837480431298167471.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4502820183070274852.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7837480431298167471.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(F("(p472>=2)"))))
Formula 0 simplified : XG!"(p472>=2)"
Detected timeout of ITS tools.
[2023-03-16 00:03:37] [INFO ] Flatten gal took : 642 ms
[2023-03-16 00:03:37] [INFO ] Applying decomposition
[2023-03-16 00:03:38] [INFO ] Flatten gal took : 670 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/graph6381176429498310338.txt' '-o' '/tmp/graph6381176429498310338.bin' '-w' '/tmp/graph6381176429498310338.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6381176429498310338.bin' '-l' '-1' '-v' '-w' '/tmp/graph6381176429498310338.weights' '-q' '0' '-e' '0.001'
[2023-03-16 00:03:39] [INFO ] Decomposing Gal with order
[2023-03-16 00:03:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 00:03:41] [INFO ] Removed a total of 91784 redundant transitions.
[2023-03-16 00:03:41] [INFO ] Flatten gal took : 1330 ms
[2023-03-16 00:03:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 1605 labels/synchronizations in 912 ms.
[2023-03-16 00:03:43] [INFO ] Time to serialize gal into /tmp/LTL15699140726295817744.gal : 71 ms
[2023-03-16 00:03:43] [INFO ] Time to serialize properties into /tmp/LTL15600898636694531890.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15699140726295817744.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15600898636694531890.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...256
Read 1 LTL properties
Checking formula 0 : !((X(F("(i4.u265.p472>=2)"))))
Formula 0 simplified : XG!"(i4.u265.p472>=2)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14935155063171570450
[2023-03-16 00:03:58] [INFO ] Built C files in 184ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14935155063171570450
Running compilation step : cd /tmp/ltsmin14935155063171570450;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14935155063171570450;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14935155063171570450;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property RERS17pb113-PT-6-LTLCardinality-15 finished in 143508 ms.
[2023-03-16 00:04:02] [INFO ] Flatten gal took : 727 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3891129199603477898
[2023-03-16 00:04:03] [INFO ] Too many transitions (31353) to apply POR reductions. Disabling POR matrices.
[2023-03-16 00:04:03] [INFO ] Built C files in 191ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3891129199603477898
Running compilation step : cd /tmp/ltsmin3891129199603477898;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '90' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-16 00:04:03] [INFO ] Applying decomposition
[2023-03-16 00:04:04] [INFO ] Flatten gal took : 884 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/graph7365690678153561024.txt' '-o' '/tmp/graph7365690678153561024.bin' '-w' '/tmp/graph7365690678153561024.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7365690678153561024.bin' '-l' '-1' '-v' '-w' '/tmp/graph7365690678153561024.weights' '-q' '0' '-e' '0.001'
[2023-03-16 00:04:06] [INFO ] Decomposing Gal with order
[2023-03-16 00:04:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 00:04:08] [INFO ] Removed a total of 91906 redundant transitions.
[2023-03-16 00:04:08] [INFO ] Flatten gal took : 1243 ms
[2023-03-16 00:04:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 1302 labels/synchronizations in 742 ms.
[2023-03-16 00:04:10] [INFO ] Time to serialize gal into /tmp/LTLCardinality15469430734896773068.gal : 75 ms
[2023-03-16 00:04:10] [INFO ] Time to serialize properties into /tmp/LTLCardinality14791086804741390020.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality15469430734896773068.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14791086804741390020.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 8 LTL properties
Checking formula 0 : !((X(F(("(gu285.p621<=gu285.p616)")&&(F((F("(gu21.p196>gu21.p112)"))&&(G("(gi2.gi8.gu171.p393<2)"))))))))
Formula 0 simplified : XG(!"(gu285.p621<=gu285.p616)" | G(G!"(gu21.p196>gu21.p112)" | F!"(gi2.gi8.gu171.p393<2)"))
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3891129199603477898;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '90' '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' killed by timeout after 90 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3891129199603477898;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '90' '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' killed by timeout after 90 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 1949084 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15979240 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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ 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 LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RERS17pb113-PT-6"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is RERS17pb113-PT-6, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r325-tall-167889196700043"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-6.tgz
mv RERS17pb113-PT-6 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;