About the Execution of ITS-Tools for RefineWMG-PT-100101
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16204.500 | 2504918.00 | 4171622.00 | 14079.70 | TFFFFFFFFFTFFFFF | 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-167889197500652.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 RefineWMG-PT-100101, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r325-tall-167889197500652
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 620K
-rw-r--r-- 1 mcc users 7.4K Feb 26 15:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Feb 26 15:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 15:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 15:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 15:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 26 15:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 26 15:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Feb 26 15:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 218K 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 RefineWMG-PT-100101-LTLFireability-00
FORMULA_NAME RefineWMG-PT-100101-LTLFireability-01
FORMULA_NAME RefineWMG-PT-100101-LTLFireability-02
FORMULA_NAME RefineWMG-PT-100101-LTLFireability-03
FORMULA_NAME RefineWMG-PT-100101-LTLFireability-04
FORMULA_NAME RefineWMG-PT-100101-LTLFireability-05
FORMULA_NAME RefineWMG-PT-100101-LTLFireability-06
FORMULA_NAME RefineWMG-PT-100101-LTLFireability-07
FORMULA_NAME RefineWMG-PT-100101-LTLFireability-08
FORMULA_NAME RefineWMG-PT-100101-LTLFireability-09
FORMULA_NAME RefineWMG-PT-100101-LTLFireability-10
FORMULA_NAME RefineWMG-PT-100101-LTLFireability-11
FORMULA_NAME RefineWMG-PT-100101-LTLFireability-12
FORMULA_NAME RefineWMG-PT-100101-LTLFireability-13
FORMULA_NAME RefineWMG-PT-100101-LTLFireability-14
FORMULA_NAME RefineWMG-PT-100101-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1679028626903
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RefineWMG-PT-100101
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-17 04:50:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-17 04:50:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 04:50:28] [INFO ] Load time of PNML (sax parser for PT used): 71 ms
[2023-03-17 04:50:28] [INFO ] Transformed 504 places.
[2023-03-17 04:50:28] [INFO ] Transformed 403 transitions.
[2023-03-17 04:50:28] [INFO ] Parsed PT model containing 504 places and 403 transitions and 1208 arcs in 135 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA RefineWMG-PT-100101-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 55 out of 504 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Applied a total of 0 rules in 44 ms. Remains 504 /504 variables (removed 0) and now considering 403/403 (removed 0) transitions.
// Phase 1: matrix 403 rows 504 cols
[2023-03-17 04:50:28] [INFO ] Computed 202 place invariants in 15 ms
[2023-03-17 04:50:29] [INFO ] Dead Transitions using invariants and state equation in 536 ms found 0 transitions.
[2023-03-17 04:50:29] [INFO ] Invariant cache hit.
[2023-03-17 04:50:29] [INFO ] Implicit Places using invariants in 174 ms returned []
[2023-03-17 04:50:29] [INFO ] Invariant cache hit.
[2023-03-17 04:50:29] [INFO ] Implicit Places using invariants and state equation in 392 ms returned []
Implicit Place search using SMT with State Equation took 569 ms to find 0 implicit places.
[2023-03-17 04:50:29] [INFO ] Invariant cache hit.
[2023-03-17 04:50:30] [INFO ] Dead Transitions using invariants and state equation in 206 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1382 ms. Remains : 504/504 places, 403/403 transitions.
Support contains 55 out of 504 places after structural reductions.
[2023-03-17 04:50:30] [INFO ] Flatten gal took : 62 ms
[2023-03-17 04:50:30] [INFO ] Flatten gal took : 26 ms
[2023-03-17 04:50:30] [INFO ] Input system was already deterministic with 403 transitions.
Support contains 53 out of 504 places (down from 55) after GAL structural reductions.
Incomplete random walk after 10100 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=105 ) properties (out of 35) seen :14
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 21) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 17) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
[2023-03-17 04:50:30] [INFO ] Invariant cache hit.
[2023-03-17 04:50:30] [INFO ] [Real]Absence check using 202 positive place invariants in 34 ms returned sat
[2023-03-17 04:50:31] [INFO ] After 720ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2023-03-17 04:50:31] [INFO ] [Nat]Absence check using 202 positive place invariants in 25 ms returned sat
[2023-03-17 04:50:32] [INFO ] After 494ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :14
[2023-03-17 04:50:32] [INFO ] After 1030ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :14
Attempting to minimize the solution found.
Minimization took 370 ms.
[2023-03-17 04:50:33] [INFO ] After 1721ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :14
Finished Parikh walk after 924 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=102 )
Parikh walk visited 14 properties in 1878 ms.
Computed a total of 0 stabilizing places and 0 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' '!(((!p0 U (p1||G(!p0))) U X(X(p2))))'
Support contains 8 out of 504 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Applied a total of 0 rules in 16 ms. Remains 504 /504 variables (removed 0) and now considering 403/403 (removed 0) transitions.
[2023-03-17 04:50:35] [INFO ] Invariant cache hit.
[2023-03-17 04:50:35] [INFO ] Dead Transitions using invariants and state equation in 195 ms found 0 transitions.
[2023-03-17 04:50:35] [INFO ] Invariant cache hit.
[2023-03-17 04:50:35] [INFO ] Implicit Places using invariants in 137 ms returned []
[2023-03-17 04:50:35] [INFO ] Invariant cache hit.
[2023-03-17 04:50:36] [INFO ] Implicit Places using invariants and state equation in 283 ms returned []
Implicit Place search using SMT with State Equation took 423 ms to find 0 implicit places.
[2023-03-17 04:50:36] [INFO ] Invariant cache hit.
[2023-03-17 04:50:36] [INFO ] Dead Transitions using invariants and state equation in 201 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 840 ms. Remains : 504/504 places, 403/403 transitions.
Stuttering acceptance computed with spot in 583 ms :[(NOT p2), (NOT p2), (AND (NOT p2) (NOT p1) p0), (NOT p2), (NOT p2), true, (AND (NOT p1) p0 (NOT p2)), (AND (NOT p2) (NOT p1) p0), (NOT p2), (NOT p2), (AND (NOT p1) p0)]
Running random walk in product with property : RefineWMG-PT-100101-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(OR p1 (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 7}, { cond=(OR p1 (NOT p0)), acceptance={} source=3 dest: 8}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 9}], [{ cond=(NOT p2), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=6 dest: 10}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=7 dest: 4}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=7 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=8 dest: 7}, { cond=(OR (AND p1 (NOT p2)) (AND (NOT p0) (NOT p2))), acceptance={0} source=8 dest: 8}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=8 dest: 9}], [{ cond=(NOT p2), acceptance={} source=9 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={} source=10 dest: 5}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=10 dest: 10}]], initial=0, aps=[p1:(AND (LT s163 1) (NOT (AND (NOT (AND (GEQ s31 1) (GEQ s32 1) (GEQ s34 1))) (GEQ s100 1)))), p0:(AND (NOT (AND (GEQ s31 1) (GEQ s32 1) (GEQ s34 1))) (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 999 ms.
Product exploration explored 100000 steps with 33333 reset in 917 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) p2), (X (NOT (AND (NOT p1) p0))), (X (OR p1 (NOT p0))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (OR (AND p1 (NOT p2)) (AND (NOT p0) (NOT p2)))))), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0))))]
Property proved to be true thanks to knowledge :(X (X p2))
Knowledge based reduction with 7 factoid took 237 ms. Reduced automaton from 11 states, 21 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA RefineWMG-PT-100101-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property RefineWMG-PT-100101-LTLFireability-00 finished in 3697 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((G(!p0) U p1)&&X(G(p2))))'
Support contains 3 out of 504 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Applied a total of 0 rules in 13 ms. Remains 504 /504 variables (removed 0) and now considering 403/403 (removed 0) transitions.
[2023-03-17 04:50:39] [INFO ] Invariant cache hit.
[2023-03-17 04:50:39] [INFO ] Dead Transitions using invariants and state equation in 194 ms found 0 transitions.
[2023-03-17 04:50:39] [INFO ] Invariant cache hit.
[2023-03-17 04:50:39] [INFO ] Implicit Places using invariants in 151 ms returned []
[2023-03-17 04:50:39] [INFO ] Invariant cache hit.
[2023-03-17 04:50:39] [INFO ] Implicit Places using invariants and state equation in 323 ms returned []
Implicit Place search using SMT with State Equation took 476 ms to find 0 implicit places.
[2023-03-17 04:50:39] [INFO ] Invariant cache hit.
[2023-03-17 04:50:40] [INFO ] Dead Transitions using invariants and state equation in 200 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 885 ms. Remains : 504/504 places, 403/403 transitions.
Stuttering acceptance computed with spot in 200 ms :[true, (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1) p0), (NOT p2), (OR (NOT p2) p0)]
Running random walk in product with property : RefineWMG-PT-100101-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(OR p0 (NOT p2)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p0) p2), acceptance={0} source=2 dest: 4}], [{ cond=(NOT p2), acceptance={} source=3 dest: 0}, { cond=p2, acceptance={} source=3 dest: 3}], [{ cond=(OR p0 (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(GEQ s13 1), p0:(AND (GEQ s63 1) (GEQ s13 1)), p2:(GEQ s272 1)], 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 57 steps with 0 reset in 1 ms.
FORMULA RefineWMG-PT-100101-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-100101-LTLFireability-01 finished in 1101 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((!p0 U p1)))'
Support contains 6 out of 504 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Applied a total of 0 rules in 8 ms. Remains 504 /504 variables (removed 0) and now considering 403/403 (removed 0) transitions.
[2023-03-17 04:50:40] [INFO ] Invariant cache hit.
[2023-03-17 04:50:40] [INFO ] Dead Transitions using invariants and state equation in 206 ms found 0 transitions.
[2023-03-17 04:50:40] [INFO ] Invariant cache hit.
[2023-03-17 04:50:40] [INFO ] Implicit Places using invariants in 152 ms returned []
[2023-03-17 04:50:40] [INFO ] Invariant cache hit.
[2023-03-17 04:50:40] [INFO ] Implicit Places using invariants and state equation in 336 ms returned []
Implicit Place search using SMT with State Equation took 490 ms to find 0 implicit places.
[2023-03-17 04:50:40] [INFO ] Invariant cache hit.
[2023-03-17 04:50:41] [INFO ] Dead Transitions using invariants and state equation in 183 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 893 ms. Remains : 504/504 places, 403/403 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : RefineWMG-PT-100101-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(AND (GEQ s181 1) (GEQ s182 1) (GEQ s184 1)), p0:(AND (GEQ s266 1) (GEQ s267 1) (GEQ s269 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 9468 steps with 0 reset in 139 ms.
FORMULA RefineWMG-PT-100101-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-100101-LTLFireability-02 finished in 1127 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((G((p1 U p2))||p0))))'
Support contains 4 out of 504 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Graph (trivial) has 292 edges and 504 vertex of which 192 / 504 are part of one of the 96 SCC in 8 ms
Free SCC test removed 96 places
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Reduce places removed 96 places and 0 transitions.
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Iterating post reduction 0 with 95 rules applied. Total rules applied 96 place count 312 transition count 212
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 1 with 300 rules applied. Total rules applied 396 place count 112 transition count 112
Drop transitions removed 91 transitions
Trivial Post-agglo rules discarded 91 transitions
Performed 91 trivial Post agglomeration. Transition count delta: 91
Iterating post reduction 1 with 91 rules applied. Total rules applied 487 place count 112 transition count 21
Reduce places removed 91 places and 0 transitions.
Iterating post reduction 2 with 91 rules applied. Total rules applied 578 place count 21 transition count 21
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 578 place count 21 transition count 17
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 586 place count 17 transition count 17
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 588 place count 16 transition count 16
Applied a total of 588 rules in 32 ms. Remains 16 /504 variables (removed 488) and now considering 16/403 (removed 387) transitions.
// Phase 1: matrix 16 rows 16 cols
[2023-03-17 04:50:41] [INFO ] Computed 6 place invariants in 0 ms
[2023-03-17 04:50:41] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
[2023-03-17 04:50:41] [INFO ] Invariant cache hit.
[2023-03-17 04:50:41] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-17 04:50:41] [INFO ] Invariant cache hit.
[2023-03-17 04:50:41] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-03-17 04:50:41] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-17 04:50:41] [INFO ] Invariant cache hit.
[2023-03-17 04:50:41] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/504 places, 16/403 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 154 ms. Remains : 16/504 places, 16/403 transitions.
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : RefineWMG-PT-100101-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=0 dest: 2}], [{ cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (GEQ s9 1) (GEQ s12 1)), p2:(GEQ s15 1), p1:(GEQ s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-100101-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-100101-LTLFireability-03 finished in 342 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((p0&&(p1||G(p2)))))'
Support contains 3 out of 504 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Graph (trivial) has 295 edges and 504 vertex of which 196 / 504 are part of one of the 98 SCC in 15 ms
Free SCC test removed 98 places
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Reduce places removed 98 places and 0 transitions.
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 97 transitions.
Iterating post reduction 0 with 97 rules applied. Total rules applied 98 place count 308 transition count 208
Performed 99 Post agglomeration using F-continuation condition.Transition count delta: 99
Deduced a syphon composed of 99 places in 0 ms
Reduce places removed 198 places and 0 transitions.
Iterating global reduction 1 with 297 rules applied. Total rules applied 395 place count 110 transition count 109
Drop transitions removed 93 transitions
Trivial Post-agglo rules discarded 93 transitions
Performed 93 trivial Post agglomeration. Transition count delta: 93
Iterating post reduction 1 with 93 rules applied. Total rules applied 488 place count 110 transition count 16
Reduce places removed 93 places and 0 transitions.
Iterating post reduction 2 with 93 rules applied. Total rules applied 581 place count 17 transition count 16
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 581 place count 17 transition count 13
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 587 place count 14 transition count 13
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 589 place count 13 transition count 12
Applied a total of 589 rules in 34 ms. Remains 13 /504 variables (removed 491) and now considering 12/403 (removed 391) transitions.
// Phase 1: matrix 12 rows 13 cols
[2023-03-17 04:50:41] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-17 04:50:41] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
[2023-03-17 04:50:41] [INFO ] Invariant cache hit.
[2023-03-17 04:50:41] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-17 04:50:41] [INFO ] Invariant cache hit.
[2023-03-17 04:50:41] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-03-17 04:50:41] [INFO ] Redundant transitions in 12 ms returned []
[2023-03-17 04:50:41] [INFO ] Invariant cache hit.
[2023-03-17 04:50:41] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/504 places, 12/403 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 176 ms. Remains : 13/504 places, 12/403 transitions.
Stuttering acceptance computed with spot in 73 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : RefineWMG-PT-100101-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (AND (NOT p1) (NOT p2))), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), acceptance={0} source=1 dest: 0}, { cond=(OR (AND (NOT p0) p2) (AND (NOT p1) p2)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(LT s11 1), p1:(LT s8 1), p2:(LT s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 1 ms.
FORMULA RefineWMG-PT-100101-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-100101-LTLFireability-04 finished in 264 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(G(p0)))'
Support contains 1 out of 504 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Graph (trivial) has 298 edges and 504 vertex of which 198 / 504 are part of one of the 99 SCC in 1 ms
Free SCC test removed 99 places
Ensure Unique test removed 99 transitions
Reduce isomorphic transitions removed 99 transitions.
Reduce places removed 99 places and 0 transitions.
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 0 with 98 rules applied. Total rules applied 99 place count 306 transition count 206
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 1 with 300 rules applied. Total rules applied 399 place count 106 transition count 106
Drop transitions removed 97 transitions
Trivial Post-agglo rules discarded 97 transitions
Performed 97 trivial Post agglomeration. Transition count delta: 97
Iterating post reduction 1 with 97 rules applied. Total rules applied 496 place count 106 transition count 9
Reduce places removed 97 places and 0 transitions.
Iterating post reduction 2 with 97 rules applied. Total rules applied 593 place count 9 transition count 9
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 593 place count 9 transition count 8
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 595 place count 8 transition count 8
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 597 place count 7 transition count 7
Applied a total of 597 rules in 18 ms. Remains 7 /504 variables (removed 497) and now considering 7/403 (removed 396) transitions.
// Phase 1: matrix 7 rows 7 cols
[2023-03-17 04:50:41] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-17 04:50:42] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
[2023-03-17 04:50:42] [INFO ] Invariant cache hit.
[2023-03-17 04:50:42] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-17 04:50:42] [INFO ] Invariant cache hit.
[2023-03-17 04:50:42] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-03-17 04:50:42] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-17 04:50:42] [INFO ] Invariant cache hit.
[2023-03-17 04:50:42] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/504 places, 7/403 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 129 ms. Remains : 7/504 places, 7/403 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : RefineWMG-PT-100101-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LT s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 1 ms.
FORMULA RefineWMG-PT-100101-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-100101-LTLFireability-05 finished in 184 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)&&X(G(p1)))))'
Support contains 5 out of 504 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Applied a total of 0 rules in 10 ms. Remains 504 /504 variables (removed 0) and now considering 403/403 (removed 0) transitions.
// Phase 1: matrix 403 rows 504 cols
[2023-03-17 04:50:42] [INFO ] Computed 202 place invariants in 7 ms
[2023-03-17 04:50:42] [INFO ] Dead Transitions using invariants and state equation in 206 ms found 0 transitions.
[2023-03-17 04:50:42] [INFO ] Invariant cache hit.
[2023-03-17 04:50:42] [INFO ] Implicit Places using invariants in 144 ms returned []
[2023-03-17 04:50:42] [INFO ] Invariant cache hit.
[2023-03-17 04:50:42] [INFO ] Implicit Places using invariants and state equation in 317 ms returned []
Implicit Place search using SMT with State Equation took 461 ms to find 0 implicit places.
[2023-03-17 04:50:42] [INFO ] Invariant cache hit.
[2023-03-17 04:50:43] [INFO ] Dead Transitions using invariants and state equation in 200 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 878 ms. Remains : 504/504 places, 403/403 transitions.
Stuttering acceptance computed with spot in 138 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : RefineWMG-PT-100101-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(GEQ s403 1), p1:(OR (LT s406 1) (LT s407 1) (LT s409 1) (LT s193 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-100101-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-100101-LTLFireability-06 finished in 1045 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 4 out of 504 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Applied a total of 0 rules in 8 ms. Remains 504 /504 variables (removed 0) and now considering 403/403 (removed 0) transitions.
[2023-03-17 04:50:43] [INFO ] Invariant cache hit.
[2023-03-17 04:50:43] [INFO ] Dead Transitions using invariants and state equation in 215 ms found 0 transitions.
[2023-03-17 04:50:43] [INFO ] Invariant cache hit.
[2023-03-17 04:50:43] [INFO ] Implicit Places using invariants in 136 ms returned []
[2023-03-17 04:50:43] [INFO ] Invariant cache hit.
[2023-03-17 04:50:43] [INFO ] Implicit Places using invariants and state equation in 310 ms returned []
Implicit Place search using SMT with State Equation took 446 ms to find 0 implicit places.
[2023-03-17 04:50:43] [INFO ] Invariant cache hit.
[2023-03-17 04:50:44] [INFO ] Dead Transitions using invariants and state equation in 184 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 857 ms. Remains : 504/504 places, 403/403 transitions.
Stuttering acceptance computed with spot in 121 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : RefineWMG-PT-100101-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(AND (GEQ s0 1) (GEQ s501 1) (GEQ s502 1)), p0:(GEQ s8 1)], 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-100101-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-100101-LTLFireability-07 finished in 1001 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(G(p0)))'
Support contains 1 out of 504 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Graph (trivial) has 298 edges and 504 vertex of which 198 / 504 are part of one of the 99 SCC in 1 ms
Free SCC test removed 99 places
Ensure Unique test removed 99 transitions
Reduce isomorphic transitions removed 99 transitions.
Reduce places removed 99 places and 0 transitions.
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 0 with 98 rules applied. Total rules applied 99 place count 306 transition count 206
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 1 with 300 rules applied. Total rules applied 399 place count 106 transition count 106
Drop transitions removed 97 transitions
Trivial Post-agglo rules discarded 97 transitions
Performed 97 trivial Post agglomeration. Transition count delta: 97
Iterating post reduction 1 with 97 rules applied. Total rules applied 496 place count 106 transition count 9
Reduce places removed 97 places and 0 transitions.
Iterating post reduction 2 with 97 rules applied. Total rules applied 593 place count 9 transition count 9
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 593 place count 9 transition count 8
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 595 place count 8 transition count 8
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 597 place count 7 transition count 7
Applied a total of 597 rules in 22 ms. Remains 7 /504 variables (removed 497) and now considering 7/403 (removed 396) transitions.
// Phase 1: matrix 7 rows 7 cols
[2023-03-17 04:50:44] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-17 04:50:44] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
[2023-03-17 04:50:44] [INFO ] Invariant cache hit.
[2023-03-17 04:50:44] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-17 04:50:44] [INFO ] Invariant cache hit.
[2023-03-17 04:50:44] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-03-17 04:50:44] [INFO ] Redundant transitions in 12 ms returned []
[2023-03-17 04:50:44] [INFO ] Invariant cache hit.
[2023-03-17 04:50:44] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/504 places, 7/403 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 131 ms. Remains : 7/504 places, 7/403 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : RefineWMG-PT-100101-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LT s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-100101-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-100101-LTLFireability-08 finished in 186 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)||X(X(G(p1)))))'
Support contains 2 out of 504 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Applied a total of 0 rules in 7 ms. Remains 504 /504 variables (removed 0) and now considering 403/403 (removed 0) transitions.
// Phase 1: matrix 403 rows 504 cols
[2023-03-17 04:50:44] [INFO ] Computed 202 place invariants in 5 ms
[2023-03-17 04:50:44] [INFO ] Dead Transitions using invariants and state equation in 194 ms found 0 transitions.
[2023-03-17 04:50:44] [INFO ] Invariant cache hit.
[2023-03-17 04:50:44] [INFO ] Implicit Places using invariants in 152 ms returned []
[2023-03-17 04:50:44] [INFO ] Invariant cache hit.
[2023-03-17 04:50:45] [INFO ] Implicit Places using invariants and state equation in 312 ms returned []
Implicit Place search using SMT with State Equation took 465 ms to find 0 implicit places.
[2023-03-17 04:50:45] [INFO ] Invariant cache hit.
[2023-03-17 04:50:45] [INFO ] Dead Transitions using invariants and state equation in 182 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 850 ms. Remains : 504/504 places, 403/403 transitions.
Stuttering acceptance computed with spot in 232 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RefineWMG-PT-100101-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 5}, { cond=p0, acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={} source=5 dest: 1}], [{ cond=(NOT p0), acceptance={} source=6 dest: 1}, { cond=p0, acceptance={} source=6 dest: 2}]], initial=4, aps=[p1:(GEQ s428 1), p0:(LT s345 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5366 steps with 0 reset in 114 ms.
FORMULA RefineWMG-PT-100101-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-100101-LTLFireability-09 finished in 1214 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(p0))'
Support contains 1 out of 504 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Graph (trivial) has 298 edges and 504 vertex of which 198 / 504 are part of one of the 99 SCC in 2 ms
Free SCC test removed 99 places
Ensure Unique test removed 99 transitions
Reduce isomorphic transitions removed 99 transitions.
Reduce places removed 99 places and 0 transitions.
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 0 with 98 rules applied. Total rules applied 99 place count 306 transition count 206
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 1 with 300 rules applied. Total rules applied 399 place count 106 transition count 106
Drop transitions removed 97 transitions
Trivial Post-agglo rules discarded 97 transitions
Performed 97 trivial Post agglomeration. Transition count delta: 97
Iterating post reduction 1 with 97 rules applied. Total rules applied 496 place count 106 transition count 9
Reduce places removed 97 places and 0 transitions.
Iterating post reduction 2 with 97 rules applied. Total rules applied 593 place count 9 transition count 9
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 593 place count 9 transition count 8
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 595 place count 8 transition count 8
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 597 place count 7 transition count 7
Applied a total of 597 rules in 19 ms. Remains 7 /504 variables (removed 497) and now considering 7/403 (removed 396) transitions.
// Phase 1: matrix 7 rows 7 cols
[2023-03-17 04:50:45] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-17 04:50:45] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
[2023-03-17 04:50:45] [INFO ] Invariant cache hit.
[2023-03-17 04:50:45] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-17 04:50:45] [INFO ] Invariant cache hit.
[2023-03-17 04:50:45] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-03-17 04:50:45] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-17 04:50:45] [INFO ] Invariant cache hit.
[2023-03-17 04:50:45] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/504 places, 7/403 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 126 ms. Remains : 7/504 places, 7/403 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : RefineWMG-PT-100101-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-100101-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-100101-LTLFireability-11 finished in 182 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 7 out of 504 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Graph (trivial) has 292 edges and 504 vertex of which 194 / 504 are part of one of the 97 SCC in 1 ms
Free SCC test removed 97 places
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 97 transitions.
Reduce places removed 97 places and 0 transitions.
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 0 with 96 rules applied. Total rules applied 97 place count 310 transition count 210
Performed 98 Post agglomeration using F-continuation condition.Transition count delta: 98
Deduced a syphon composed of 98 places in 0 ms
Reduce places removed 196 places and 0 transitions.
Iterating global reduction 1 with 294 rules applied. Total rules applied 391 place count 114 transition count 112
Drop transitions removed 91 transitions
Trivial Post-agglo rules discarded 91 transitions
Performed 91 trivial Post agglomeration. Transition count delta: 91
Iterating post reduction 1 with 91 rules applied. Total rules applied 482 place count 114 transition count 21
Reduce places removed 91 places and 0 transitions.
Iterating post reduction 2 with 91 rules applied. Total rules applied 573 place count 23 transition count 21
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 573 place count 23 transition count 18
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 579 place count 20 transition count 18
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 581 place count 19 transition count 17
Applied a total of 581 rules in 20 ms. Remains 19 /504 variables (removed 485) and now considering 17/403 (removed 386) transitions.
// Phase 1: matrix 17 rows 19 cols
[2023-03-17 04:50:45] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-17 04:50:45] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
[2023-03-17 04:50:45] [INFO ] Invariant cache hit.
[2023-03-17 04:50:45] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-17 04:50:45] [INFO ] Invariant cache hit.
[2023-03-17 04:50:45] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-03-17 04:50:45] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-17 04:50:45] [INFO ] Invariant cache hit.
[2023-03-17 04:50:45] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/504 places, 17/403 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 141 ms. Remains : 19/504 places, 17/403 transitions.
Stuttering acceptance computed with spot in 122 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : RefineWMG-PT-100101-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s15 1) (GEQ s16 1) (GEQ s18 1)) (AND (GEQ s9 1) (GEQ s10 1) (GEQ s12 1))), p1:(LT s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-100101-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-100101-LTLFireability-12 finished in 284 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(F(p0))||(F(p0)&&X(G((p1||F(p2)))))))))'
Support contains 3 out of 504 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Applied a total of 0 rules in 5 ms. Remains 504 /504 variables (removed 0) and now considering 403/403 (removed 0) transitions.
// Phase 1: matrix 403 rows 504 cols
[2023-03-17 04:50:46] [INFO ] Computed 202 place invariants in 5 ms
[2023-03-17 04:50:46] [INFO ] Dead Transitions using invariants and state equation in 200 ms found 0 transitions.
[2023-03-17 04:50:46] [INFO ] Invariant cache hit.
[2023-03-17 04:50:46] [INFO ] Implicit Places using invariants in 146 ms returned []
[2023-03-17 04:50:46] [INFO ] Invariant cache hit.
[2023-03-17 04:50:46] [INFO ] Implicit Places using invariants and state equation in 326 ms returned []
Implicit Place search using SMT with State Equation took 473 ms to find 0 implicit places.
[2023-03-17 04:50:46] [INFO ] Invariant cache hit.
[2023-03-17 04:50:46] [INFO ] Dead Transitions using invariants and state equation in 193 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 871 ms. Remains : 504/504 places, 403/403 transitions.
Stuttering acceptance computed with spot in 231 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : RefineWMG-PT-100101-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(GEQ s127 1), p1:(LT s177 1), p2:(LT s320 1)], 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 0 reset in 1782 ms.
Product exploration explored 100000 steps with 0 reset in 1954 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) p2), (X p0), true, (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 231 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 122 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 216685 steps, run timeout after 3001 ms. (steps per millisecond=72 ) properties seen :{}
Probabilistic random walk after 216685 steps, saw 210794 distinct states, run finished after 3002 ms. (steps per millisecond=72 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-17 04:50:54] [INFO ] Invariant cache hit.
[2023-03-17 04:50:54] [INFO ] [Real]Absence check using 202 positive place invariants in 27 ms returned sat
[2023-03-17 04:50:54] [INFO ] After 280ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-17 04:50:54] [INFO ] [Nat]Absence check using 202 positive place invariants in 25 ms returned sat
[2023-03-17 04:50:55] [INFO ] After 159ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-17 04:50:55] [INFO ] After 228ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 53 ms.
[2023-03-17 04:50:55] [INFO ] After 392ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Finished Parikh walk after 6091 steps, including 0 resets, run visited all 2 properties in 90 ms. (steps per millisecond=67 )
Parikh walk visited 2 properties in 89 ms.
Knowledge obtained : [(AND p0 (NOT p1) p2), (X p0), true, (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1) (NOT p2))), (F (AND (NOT p0) (NOT p2)))]
Knowledge based reduction with 5 factoid took 240 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 125 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 3 out of 504 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Applied a total of 0 rules in 12 ms. Remains 504 /504 variables (removed 0) and now considering 403/403 (removed 0) transitions.
[2023-03-17 04:50:55] [INFO ] Invariant cache hit.
[2023-03-17 04:50:55] [INFO ] Dead Transitions using invariants and state equation in 198 ms found 0 transitions.
[2023-03-17 04:50:55] [INFO ] Invariant cache hit.
[2023-03-17 04:50:56] [INFO ] Implicit Places using invariants in 142 ms returned []
[2023-03-17 04:50:56] [INFO ] Invariant cache hit.
[2023-03-17 04:50:56] [INFO ] Implicit Places using invariants and state equation in 312 ms returned []
Implicit Place search using SMT with State Equation took 454 ms to find 0 implicit places.
[2023-03-17 04:50:56] [INFO ] Invariant cache hit.
[2023-03-17 04:50:56] [INFO ] Dead Transitions using invariants and state equation in 200 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 869 ms. Remains : 504/504 places, 403/403 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 (NOT p1) p2), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), true, (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 184 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10002 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 2) 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 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 281976 steps, run timeout after 3001 ms. (steps per millisecond=93 ) properties seen :{}
Probabilistic random walk after 281976 steps, saw 274207 distinct states, run finished after 3002 ms. (steps per millisecond=93 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-17 04:51:00] [INFO ] Invariant cache hit.
[2023-03-17 04:51:00] [INFO ] [Real]Absence check using 202 positive place invariants in 26 ms returned sat
[2023-03-17 04:51:00] [INFO ] After 293ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-17 04:51:00] [INFO ] [Nat]Absence check using 202 positive place invariants in 38 ms returned sat
[2023-03-17 04:51:00] [INFO ] After 165ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-17 04:51:00] [INFO ] After 241ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 45 ms.
[2023-03-17 04:51:00] [INFO ] After 410ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Finished Parikh walk after 6163 steps, including 0 resets, run visited all 2 properties in 89 ms. (steps per millisecond=69 )
Parikh walk visited 2 properties in 88 ms.
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), true, (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1) (NOT p2))), (F (AND (NOT p0) (NOT p2)))]
Knowledge based reduction with 5 factoid took 237 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 126 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 0 reset in 1727 ms.
Product exploration explored 100000 steps with 0 reset in 1916 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 3 out of 504 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Graph (trivial) has 295 edges and 504 vertex of which 196 / 504 are part of one of the 98 SCC in 0 ms
Free SCC test removed 98 places
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Reduce places removed 98 places and 0 transitions.
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 97 transitions.
Iterating post reduction 0 with 97 rules applied. Total rules applied 98 place count 308 transition count 208
Performed 99 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 99 places in 0 ms
Iterating global reduction 1 with 99 rules applied. Total rules applied 197 place count 308 transition count 208
Deduced a syphon composed of 99 places in 0 ms
Applied a total of 197 rules in 36 ms. Remains 308 /504 variables (removed 196) and now considering 208/403 (removed 195) transitions.
// Phase 1: matrix 208 rows 308 cols
[2023-03-17 04:51:05] [INFO ] Computed 104 place invariants in 3 ms
[2023-03-17 04:51:05] [INFO ] Dead Transitions using invariants and state equation in 119 ms found 0 transitions.
[2023-03-17 04:51:05] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-17 04:51:05] [INFO ] Invariant cache hit.
[2023-03-17 04:51:05] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 308/504 places, 208/403 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 291 ms. Remains : 308/504 places, 208/403 transitions.
Built C files in :
/tmp/ltsmin17470341090691747311
[2023-03-17 04:51:05] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17470341090691747311
Running compilation step : cd /tmp/ltsmin17470341090691747311;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 663 ms.
Running link step : cd /tmp/ltsmin17470341090691747311;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin17470341090691747311;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased3820670058475096067.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 504 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Applied a total of 0 rules in 22 ms. Remains 504 /504 variables (removed 0) and now considering 403/403 (removed 0) transitions.
// Phase 1: matrix 403 rows 504 cols
[2023-03-17 04:51:20] [INFO ] Computed 202 place invariants in 6 ms
[2023-03-17 04:51:21] [INFO ] Dead Transitions using invariants and state equation in 204 ms found 0 transitions.
[2023-03-17 04:51:21] [INFO ] Invariant cache hit.
[2023-03-17 04:51:21] [INFO ] Implicit Places using invariants in 162 ms returned []
[2023-03-17 04:51:21] [INFO ] Invariant cache hit.
[2023-03-17 04:51:21] [INFO ] Implicit Places using invariants and state equation in 329 ms returned []
Implicit Place search using SMT with State Equation took 493 ms to find 0 implicit places.
[2023-03-17 04:51:21] [INFO ] Invariant cache hit.
[2023-03-17 04:51:21] [INFO ] Dead Transitions using invariants and state equation in 199 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 922 ms. Remains : 504/504 places, 403/403 transitions.
Built C files in :
/tmp/ltsmin17911565196197210925
[2023-03-17 04:51:21] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17911565196197210925
Running compilation step : cd /tmp/ltsmin17911565196197210925;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 576 ms.
Running link step : cd /tmp/ltsmin17911565196197210925;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin17911565196197210925;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5684820126278862793.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-17 04:51:37] [INFO ] Flatten gal took : 22 ms
[2023-03-17 04:51:37] [INFO ] Flatten gal took : 22 ms
[2023-03-17 04:51:37] [INFO ] Time to serialize gal into /tmp/LTL6041803660480119643.gal : 5 ms
[2023-03-17 04:51:37] [INFO ] Time to serialize properties into /tmp/LTL16487493093677060020.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/LTL6041803660480119643.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11954716211752859568.hoa' '-atoms' '/tmp/LTL16487493093677060020.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/LTL16487493093677060020.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11954716211752859568.hoa
Detected timeout of ITS tools.
[2023-03-17 04:51:52] [INFO ] Flatten gal took : 18 ms
[2023-03-17 04:51:52] [INFO ] Flatten gal took : 17 ms
[2023-03-17 04:51:52] [INFO ] Time to serialize gal into /tmp/LTL16940670793139379770.gal : 3 ms
[2023-03-17 04:51:52] [INFO ] Time to serialize properties into /tmp/LTL11221480710088045766.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/LTL16940670793139379770.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11221480710088045766.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((G(F("(p124>=1)")))||((F("(p124>=1)"))&&(X(G(("(p174<1)")||(F("(p317<1)"))))))))))
Formula 0 simplified : XG(FG!"(p124>=1)" & (G!"(p124>=1)" | XF(!"(p174<1)" & G!"(p317<1)")))
Detected timeout of ITS tools.
[2023-03-17 04:52:07] [INFO ] Flatten gal took : 20 ms
[2023-03-17 04:52:07] [INFO ] Applying decomposition
[2023-03-17 04:52:07] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph9502984098816379409.txt' '-o' '/tmp/graph9502984098816379409.bin' '-w' '/tmp/graph9502984098816379409.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9502984098816379409.bin' '-l' '-1' '-v' '-w' '/tmp/graph9502984098816379409.weights' '-q' '0' '-e' '0.001'
[2023-03-17 04:52:07] [INFO ] Decomposing Gal with order
[2023-03-17 04:52:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 04:52:07] [INFO ] Flatten gal took : 47 ms
[2023-03-17 04:52:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2023-03-17 04:52:07] [INFO ] Time to serialize gal into /tmp/LTL18169358899867501194.gal : 6 ms
[2023-03-17 04:52:07] [INFO ] Time to serialize properties into /tmp/LTL1204052377800695697.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/LTL18169358899867501194.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1204052377800695697.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((G(F("(i8.u63.p124>=1)")))||((F("(i8.u63.p124>=1)"))&&(X(G(("(i11.u86.p174<1)")||(F("(i22.u155.p317<1)"))))))))))
Formula 0 simplified : XG(FG!"(i8.u63.p124>=1)" & (G!"(i8.u63.p124>=1)" | XF(!"(i11.u86.p174<1)" & G!"(i22.u155.p317<1)")))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11977545335146393808
[2023-03-17 04:52:22] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11977545335146393808
Running compilation step : cd /tmp/ltsmin11977545335146393808;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 578 ms.
Running link step : cd /tmp/ltsmin11977545335146393808;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin11977545335146393808;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>(([](<>((LTLAPp0==true)))||(<>((LTLAPp0==true))&&X([](((LTLAPp1==true)||<>((LTLAPp2==true)))))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property RefineWMG-PT-100101-LTLFireability-13 finished in 111530 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&(!p1 U (G(!p1)||(!p1&&G(p2))))&&(p3||G(p4)))))'
Support contains 7 out of 504 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Applied a total of 0 rules in 22 ms. Remains 504 /504 variables (removed 0) and now considering 403/403 (removed 0) transitions.
[2023-03-17 04:52:37] [INFO ] Invariant cache hit.
[2023-03-17 04:52:37] [INFO ] Dead Transitions using invariants and state equation in 217 ms found 0 transitions.
[2023-03-17 04:52:37] [INFO ] Invariant cache hit.
[2023-03-17 04:52:38] [INFO ] Implicit Places using invariants in 153 ms returned []
[2023-03-17 04:52:38] [INFO ] Invariant cache hit.
[2023-03-17 04:52:38] [INFO ] Implicit Places using invariants and state equation in 351 ms returned []
Implicit Place search using SMT with State Equation took 505 ms to find 0 implicit places.
[2023-03-17 04:52:38] [INFO ] Invariant cache hit.
[2023-03-17 04:52:38] [INFO ] Dead Transitions using invariants and state equation in 197 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 943 ms. Remains : 504/504 places, 403/403 transitions.
Stuttering acceptance computed with spot in 288 ms :[(OR (NOT p0) p1 (AND (NOT p3) (NOT p4))), (OR (NOT p0) p1 (AND (NOT p3) (NOT p4))), true, (NOT p4), p1, (AND p1 (NOT p2)), (NOT p2)]
Running random walk in product with property : RefineWMG-PT-100101-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (AND (NOT p3) (NOT p4)) p1), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p3) p4 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(OR (AND p0 p3 (NOT p2) (NOT p1)) (AND p0 p4 (NOT p2) (NOT p1))), acceptance={} source=1 dest: 4}, { cond=(OR (AND p0 p3 p2 (NOT p1)) (AND p0 p4 p2 (NOT p1))), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p4), acceptance={} source=3 dest: 2}, { cond=p4, acceptance={} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 4}, { cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p2) p1), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND p2 (NOT p1)), acceptance={} source=5 dest: 5}, { cond=(AND p2 p1), acceptance={} source=5 dest: 6}], [{ cond=(NOT p2), acceptance={} source=6 dest: 2}, { cond=p2, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(OR (LT s301 1) (LT s302 1) (LT s304 1)), p3:(LT s302 1), p4:(OR (LT s106 1) (LT s107 1) (LT s109 1) (LT s82 1)), p1:(AND (GEQ s106 1) (GEQ s107 1) (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 16779 steps with 0 reset in 314 ms.
FORMULA RefineWMG-PT-100101-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-100101-LTLFireability-14 finished in 1581 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(F(p0))&&(F(G(p0)) U p1)))))'
Support contains 2 out of 504 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Applied a total of 0 rules in 17 ms. Remains 504 /504 variables (removed 0) and now considering 403/403 (removed 0) transitions.
[2023-03-17 04:52:39] [INFO ] Invariant cache hit.
[2023-03-17 04:52:39] [INFO ] Dead Transitions using invariants and state equation in 190 ms found 0 transitions.
[2023-03-17 04:52:39] [INFO ] Invariant cache hit.
[2023-03-17 04:52:39] [INFO ] Implicit Places using invariants in 150 ms returned []
[2023-03-17 04:52:39] [INFO ] Invariant cache hit.
[2023-03-17 04:52:39] [INFO ] Implicit Places using invariants and state equation in 310 ms returned []
Implicit Place search using SMT with State Equation took 462 ms to find 0 implicit places.
[2023-03-17 04:52:39] [INFO ] Invariant cache hit.
[2023-03-17 04:52:40] [INFO ] Dead Transitions using invariants and state equation in 180 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 851 ms. Remains : 504/504 places, 403/403 transitions.
Stuttering acceptance computed with spot in 282 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p0), (NOT p1)]
Running random walk in product with property : RefineWMG-PT-100101-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 4}, { cond=(NOT p1), acceptance={} source=2 dest: 5}, { cond=(NOT p1), acceptance={} source=2 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=p0, acceptance={} source=5 dest: 5}, { cond=(NOT p0), acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 5}, { cond=(NOT p1), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(GEQ s15 1), p1:(GEQ s408 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 1773 ms.
Stack based approach found an accepted trace after 53 steps with 0 reset with depth 54 and stack size 54 in 1 ms.
FORMULA RefineWMG-PT-100101-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property RefineWMG-PT-100101-LTLFireability-15 finished in 2935 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(F(p0))||(F(p0)&&X(G((p1||F(p2)))))))))'
Found a Shortening insensitive property : RefineWMG-PT-100101-LTLFireability-13
Stuttering acceptance computed with spot in 201 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 3 out of 504 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Graph (trivial) has 295 edges and 504 vertex of which 196 / 504 are part of one of the 98 SCC in 2 ms
Free SCC test removed 98 places
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Reduce places removed 98 places and 0 transitions.
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 97 transitions.
Iterating post reduction 0 with 97 rules applied. Total rules applied 98 place count 308 transition count 208
Performed 99 Post agglomeration using F-continuation condition.Transition count delta: 99
Deduced a syphon composed of 99 places in 0 ms
Reduce places removed 198 places and 0 transitions.
Iterating global reduction 1 with 297 rules applied. Total rules applied 395 place count 110 transition count 109
Drop transitions removed 93 transitions
Trivial Post-agglo rules discarded 93 transitions
Performed 93 trivial Post agglomeration. Transition count delta: 93
Iterating post reduction 1 with 93 rules applied. Total rules applied 488 place count 110 transition count 16
Reduce places removed 93 places and 0 transitions.
Iterating post reduction 2 with 93 rules applied. Total rules applied 581 place count 17 transition count 16
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 581 place count 17 transition count 13
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 587 place count 14 transition count 13
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 589 place count 13 transition count 12
Applied a total of 589 rules in 19 ms. Remains 13 /504 variables (removed 491) and now considering 12/403 (removed 391) transitions.
// Phase 1: matrix 12 rows 13 cols
[2023-03-17 04:52:42] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-17 04:52:42] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
[2023-03-17 04:52:42] [INFO ] Invariant cache hit.
[2023-03-17 04:52:42] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-17 04:52:42] [INFO ] Invariant cache hit.
[2023-03-17 04:52:42] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-17 04:52:42] [INFO ] Invariant cache hit.
[2023-03-17 04:52:42] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 13/504 places, 12/403 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 118 ms. Remains : 13/504 places, 12/403 transitions.
Running random walk in product with property : RefineWMG-PT-100101-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(GEQ s5 1), p1:(LT s8 1), p2:(LT s11 1)], 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]]
Stuttering criterion allowed to conclude after 1554 steps with 0 reset in 3 ms.
Treatment of property RefineWMG-PT-100101-LTLFireability-13 finished in 426 ms.
Length sensitive decision was in the wrong direction : Shortening insensitive + false
[2023-03-17 04:52:42] [INFO ] Flatten gal took : 14 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7567739482698673805
[2023-03-17 04:52:42] [INFO ] Computing symmetric may disable matrix : 403 transitions.
[2023-03-17 04:52:42] [INFO ] Applying decomposition
[2023-03-17 04:52:42] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 04:52:42] [INFO ] Computing symmetric may enable matrix : 403 transitions.
[2023-03-17 04:52:42] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 04:52:42] [INFO ] Flatten gal took : 13 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/graph2453476608097993225.txt' '-o' '/tmp/graph2453476608097993225.bin' '-w' '/tmp/graph2453476608097993225.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2453476608097993225.bin' '-l' '-1' '-v' '-w' '/tmp/graph2453476608097993225.weights' '-q' '0' '-e' '0.001'
[2023-03-17 04:52:42] [INFO ] Computing Do-Not-Accords matrix : 403 transitions.
[2023-03-17 04:52:42] [INFO ] Decomposing Gal with order
[2023-03-17 04:52:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 04:52:42] [INFO ] Computation of Completed DNA matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 04:52:42] [INFO ] Built C files in 92ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7567739482698673805
Running compilation step : cd /tmp/ltsmin7567739482698673805;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-17 04:52:42] [INFO ] Flatten gal took : 20 ms
[2023-03-17 04:52:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2023-03-17 04:52:42] [INFO ] Time to serialize gal into /tmp/LTLFireability17687796287937960008.gal : 7 ms
[2023-03-17 04:52:42] [INFO ] Time to serialize properties into /tmp/LTLFireability10227515728453673912.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/LTLFireability17687796287937960008.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability10227515728453673912.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
Checking formula 0 : !((X(F((G(F("(i9.u61.p124>=1)")))||((F("(i9.u61.p124>=1)"))&&(X(G(("(i12.u85.p174<1)")||(F("(i23.u155.p317<1)"))))))))))
Formula 0 simplified : XG(FG!"(i9.u61.p124>=1)" & (G!"(i9.u61.p124>=1)" | XF(!"(i12.u85.p174<1)" & G!"(i23.u155.p317<1)")))
Compilation finished in 808 ms.
Running link step : cd /tmp/ltsmin7567739482698673805;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin7567739482698673805;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>(([](<>((LTLAPp0==true)))||(<>((LTLAPp0==true))&&X([](((LTLAPp1==true)||<>((LTLAPp2==true)))))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 2/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.011: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.014: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.014: LTL layer: formula: X(<>(([](<>((LTLAPp0==true)))||(<>((LTLAPp0==true))&&X([](((LTLAPp1==true)||<>((LTLAPp2==true)))))))))
pins2lts-mc-linux64( 2/ 8), 0.015: "X(<>(([](<>((LTLAPp0==true)))||(<>((LTLAPp0==true))&&X([](((LTLAPp1==true)||<>((LTLAPp2==true)))))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.015: Using Spin LTL semantics
pins2lts-mc-linux64( 1/ 8), 0.019: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.019: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.018: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.018: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.014: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.014: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.020: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.020: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.018: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.018: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.030: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.033: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.037: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.044: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.039: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.041: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.046: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.157: DFS-FIFO for weak LTL, using special progress label 407
pins2lts-mc-linux64( 0/ 8), 0.157: There are 408 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.157: State length is 505, there are 410 groups
pins2lts-mc-linux64( 0/ 8), 0.157: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.157: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.157: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.157: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 4/ 8), 0.589: ~1 levels ~960 states ~98824 transitions
pins2lts-mc-linux64( 7/ 8), 0.885: ~1 levels ~1920 states ~197688 transitions
pins2lts-mc-linux64( 4/ 8), 1.349: ~1 levels ~3840 states ~395424 transitions
pins2lts-mc-linux64( 5/ 8), 2.058: ~1 levels ~7680 states ~792312 transitions
pins2lts-mc-linux64( 0/ 8), 3.163: ~1 levels ~15360 states ~1583024 transitions
pins2lts-mc-linux64( 3/ 8), 4.870: ~1 levels ~30720 states ~3181968 transitions
pins2lts-mc-linux64( 3/ 8), 7.968: ~1 levels ~61440 states ~6374432 transitions
pins2lts-mc-linux64( 3/ 8), 13.825: ~1 levels ~122880 states ~12761192 transitions
pins2lts-mc-linux64( 3/ 8), 25.456: ~1 levels ~245760 states ~25535328 transitions
pins2lts-mc-linux64( 3/ 8), 49.307: ~1 levels ~491520 states ~51236936 transitions
pins2lts-mc-linux64( 3/ 8), 97.757: ~1 levels ~983040 states ~102756944 transitions
pins2lts-mc-linux64( 3/ 8), 193.814: ~1 levels ~1966080 states ~205864848 transitions
pins2lts-mc-linux64( 3/ 8), 388.555: ~1 levels ~3932160 states ~412134456 transitions
pins2lts-mc-linux64( 7/ 8), 500.026: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 500.261:
pins2lts-mc-linux64( 0/ 8), 500.261: mean standard work distribution: 3.0% (states) 2.7% (transitions)
pins2lts-mc-linux64( 0/ 8), 500.261:
pins2lts-mc-linux64( 0/ 8), 500.261: Explored 4861312 states 510691363 transitions, fanout: 105.052
pins2lts-mc-linux64( 0/ 8), 500.261: Total exploration time 500.080 sec (499.860 sec minimum, 499.940 sec on average)
pins2lts-mc-linux64( 0/ 8), 500.261: States per second: 9721, Transitions per second: 1021219
pins2lts-mc-linux64( 0/ 8), 500.261:
pins2lts-mc-linux64( 0/ 8), 500.261: Progress states detected: 134216948
pins2lts-mc-linux64( 0/ 8), 500.261: Redundant explorations: -96.3780
pins2lts-mc-linux64( 0/ 8), 500.261:
pins2lts-mc-linux64( 0/ 8), 500.261: Queue width: 8B, total height: 138239365, memory: 1054.68MB
pins2lts-mc-linux64( 0/ 8), 500.261: Tree memory: 1095.3MB, 8.6 B/state, compr.: 0.4%
pins2lts-mc-linux64( 0/ 8), 500.261: Tree fill ratio (roots/leafs): 99.0%/27.0%
pins2lts-mc-linux64( 0/ 8), 500.261: Stored 405 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 500.261: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 500.261: Est. total memory use: 2150.0MB (~2078.7MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin7567739482698673805;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>(([](<>((LTLAPp0==true)))||(<>((LTLAPp0==true))&&X([](((LTLAPp1==true)||<>((LTLAPp2==true)))))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin7567739482698673805;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>(([](<>((LTLAPp0==true)))||(<>((LTLAPp0==true))&&X([](((LTLAPp1==true)||<>((LTLAPp2==true)))))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-03-17 05:13:26] [INFO ] Flatten gal took : 14 ms
[2023-03-17 05:13:26] [INFO ] Time to serialize gal into /tmp/LTLFireability8625441515781771897.gal : 2 ms
[2023-03-17 05:13:26] [INFO ] Time to serialize properties into /tmp/LTLFireability9825424186181092008.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/LTLFireability8625441515781771897.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9825424186181092008.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...297
Read 1 LTL properties
Checking formula 0 : !((X(F((G(F("(p124>=1)")))||((F("(p124>=1)"))&&(X(G(("(p174<1)")||(F("(p317<1)"))))))))))
Formula 0 simplified : XG(FG!"(p124>=1)" & (G!"(p124>=1)" | XF(!"(p174<1)" & G!"(p317<1)")))
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
5 unique states visited
5 strongly connected components in search stack
6 transitions explored
5 items max in DFS search stack
110886 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1108.89,13695580,1,0,11,8.29857e+07,31,1,48300,6.03573e+07,24
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA RefineWMG-PT-100101-LTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Total runtime 2500933 ms.
BK_STOP 1679031131821
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RefineWMG-PT-100101"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is RefineWMG-PT-100101, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r325-tall-167889197500652"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RefineWMG-PT-100101.tgz
mv RefineWMG-PT-100101 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;