Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r101-tall-167814475700660.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 DLCround-PT-05b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-167814475700660
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 7.6K Feb 25 18:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 25 18:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 18:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 18:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 18:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Feb 25 18:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 25 18:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 25 18:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 674K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DLCround-PT-05b-LTLFireability-00
FORMULA_NAME DLCround-PT-05b-LTLFireability-01
FORMULA_NAME DLCround-PT-05b-LTLFireability-02
FORMULA_NAME DLCround-PT-05b-LTLFireability-03
FORMULA_NAME DLCround-PT-05b-LTLFireability-04
FORMULA_NAME DLCround-PT-05b-LTLFireability-05
FORMULA_NAME DLCround-PT-05b-LTLFireability-06
FORMULA_NAME DLCround-PT-05b-LTLFireability-07
FORMULA_NAME DLCround-PT-05b-LTLFireability-08
FORMULA_NAME DLCround-PT-05b-LTLFireability-09
FORMULA_NAME DLCround-PT-05b-LTLFireability-10
FORMULA_NAME DLCround-PT-05b-LTLFireability-11
FORMULA_NAME DLCround-PT-05b-LTLFireability-12
FORMULA_NAME DLCround-PT-05b-LTLFireability-13
FORMULA_NAME DLCround-PT-05b-LTLFireability-14
FORMULA_NAME DLCround-PT-05b-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678304495822

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=DLCround-PT-05b
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-08 19:41:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-08 19:41:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 19:41:40] [INFO ] Load time of PNML (sax parser for PT used): 3060 ms
[2023-03-08 19:41:40] [INFO ] Transformed 1999 places.
[2023-03-08 19:41:40] [INFO ] Transformed 2887 transitions.
[2023-03-08 19:41:40] [INFO ] Found NUPN structural information;
[2023-03-08 19:41:40] [INFO ] Parsed PT model containing 1999 places and 2887 transitions and 7649 arcs in 3182 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA DLCround-PT-05b-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-05b-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-05b-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-05b-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 40 out of 1999 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1999/1999 places, 2887/2887 transitions.
Discarding 343 places :
Symmetric choice reduction at 0 with 343 rule applications. Total rules 343 place count 1656 transition count 2544
Iterating global reduction 0 with 343 rules applied. Total rules applied 686 place count 1656 transition count 2544
Discarding 264 places :
Symmetric choice reduction at 0 with 264 rule applications. Total rules 950 place count 1392 transition count 2280
Iterating global reduction 0 with 264 rules applied. Total rules applied 1214 place count 1392 transition count 2280
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 1220 place count 1392 transition count 2274
Discarding 47 places :
Symmetric choice reduction at 1 with 47 rule applications. Total rules 1267 place count 1345 transition count 2183
Iterating global reduction 1 with 47 rules applied. Total rules applied 1314 place count 1345 transition count 2183
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 1344 place count 1315 transition count 2153
Iterating global reduction 1 with 30 rules applied. Total rules applied 1374 place count 1315 transition count 2153
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 1378 place count 1315 transition count 2149
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 1393 place count 1300 transition count 2134
Iterating global reduction 2 with 15 rules applied. Total rules applied 1408 place count 1300 transition count 2134
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 1422 place count 1286 transition count 2120
Iterating global reduction 2 with 14 rules applied. Total rules applied 1436 place count 1286 transition count 2120
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 1450 place count 1272 transition count 2106
Iterating global reduction 2 with 14 rules applied. Total rules applied 1464 place count 1272 transition count 2106
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 1474 place count 1262 transition count 2096
Iterating global reduction 2 with 10 rules applied. Total rules applied 1484 place count 1262 transition count 2096
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 1490 place count 1256 transition count 2090
Iterating global reduction 2 with 6 rules applied. Total rules applied 1496 place count 1256 transition count 2090
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 1502 place count 1250 transition count 2084
Iterating global reduction 2 with 6 rules applied. Total rules applied 1508 place count 1250 transition count 2084
Applied a total of 1508 rules in 870 ms. Remains 1250 /1999 variables (removed 749) and now considering 2084/2887 (removed 803) transitions.
// Phase 1: matrix 2084 rows 1250 cols
[2023-03-08 19:41:41] [INFO ] Computed 88 place invariants in 27 ms
[2023-03-08 19:41:42] [INFO ] Implicit Places using invariants in 425 ms returned []
[2023-03-08 19:41:42] [INFO ] Invariant cache hit.
[2023-03-08 19:41:42] [INFO ] Implicit Places using invariants and state equation in 852 ms returned []
Implicit Place search using SMT with State Equation took 1353 ms to find 0 implicit places.
[2023-03-08 19:41:42] [INFO ] Invariant cache hit.
[2023-03-08 19:41:43] [INFO ] Dead Transitions using invariants and state equation in 811 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1250/1999 places, 2084/2887 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3036 ms. Remains : 1250/1999 places, 2084/2887 transitions.
Support contains 40 out of 1250 places after structural reductions.
[2023-03-08 19:41:45] [INFO ] Flatten gal took : 136 ms
[2023-03-08 19:41:45] [INFO ] Flatten gal took : 78 ms
[2023-03-08 19:41:45] [INFO ] Input system was already deterministic with 2084 transitions.
Support contains 37 out of 1250 places (down from 40) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 390 ms. (steps per millisecond=25 ) properties (out of 29) seen :25
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-08 19:41:45] [INFO ] Invariant cache hit.
[2023-03-08 19:41:46] [INFO ] [Real]Absence check using 88 positive place invariants in 42 ms returned sat
[2023-03-08 19:41:46] [INFO ] After 743ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:3
[2023-03-08 19:41:47] [INFO ] After 859ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-08 19:41:47] [INFO ] After 1248ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-08 19:41:47] [INFO ] [Nat]Absence check using 88 positive place invariants in 40 ms returned sat
[2023-03-08 19:41:48] [INFO ] After 730ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-08 19:41:48] [INFO ] After 1149ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 218 ms.
[2023-03-08 19:41:48] [INFO ] After 1719ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Fused 4 Parikh solutions to 2 different solutions.
Finished Parikh walk after 280 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=93 )
Parikh walk visited 4 properties in 13 ms.
FORMULA DLCround-PT-05b-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 181 stabilizing places and 181 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(p1))&&p0)))'
Support contains 3 out of 1250 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1250/1250 places, 2084/2084 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1241 transition count 2075
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1241 transition count 2075
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 24 place count 1235 transition count 2069
Iterating global reduction 0 with 6 rules applied. Total rules applied 30 place count 1235 transition count 2069
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 34 place count 1231 transition count 2057
Iterating global reduction 0 with 4 rules applied. Total rules applied 38 place count 1231 transition count 2057
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 41 place count 1228 transition count 2054
Iterating global reduction 0 with 3 rules applied. Total rules applied 44 place count 1228 transition count 2054
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 47 place count 1225 transition count 2051
Iterating global reduction 0 with 3 rules applied. Total rules applied 50 place count 1225 transition count 2051
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 53 place count 1222 transition count 2048
Iterating global reduction 0 with 3 rules applied. Total rules applied 56 place count 1222 transition count 2048
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 59 place count 1219 transition count 2045
Iterating global reduction 0 with 3 rules applied. Total rules applied 62 place count 1219 transition count 2045
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 64 place count 1217 transition count 2043
Iterating global reduction 0 with 2 rules applied. Total rules applied 66 place count 1217 transition count 2043
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 68 place count 1215 transition count 2041
Iterating global reduction 0 with 2 rules applied. Total rules applied 70 place count 1215 transition count 2041
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 1214 transition count 2040
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 1214 transition count 2040
Applied a total of 72 rules in 277 ms. Remains 1214 /1250 variables (removed 36) and now considering 2040/2084 (removed 44) transitions.
// Phase 1: matrix 2040 rows 1214 cols
[2023-03-08 19:41:50] [INFO ] Computed 88 place invariants in 7 ms
[2023-03-08 19:41:50] [INFO ] Implicit Places using invariants in 315 ms returned []
[2023-03-08 19:41:50] [INFO ] Invariant cache hit.
[2023-03-08 19:41:51] [INFO ] Implicit Places using invariants and state equation in 814 ms returned []
Implicit Place search using SMT with State Equation took 1135 ms to find 0 implicit places.
[2023-03-08 19:41:51] [INFO ] Invariant cache hit.
[2023-03-08 19:41:52] [INFO ] Dead Transitions using invariants and state equation in 788 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1214/1250 places, 2040/2084 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2202 ms. Remains : 1214/1250 places, 2040/2084 transitions.
Stuttering acceptance computed with spot in 230 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DLCround-PT-05b-LTLFireability-02 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=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (EQ s712 0) (EQ s178 0)), p1:(NEQ s645 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 2140 steps with 0 reset in 24 ms.
FORMULA DLCround-PT-05b-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05b-LTLFireability-02 finished in 2514 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)&&X((p1&&F(p2)))))'
Support contains 4 out of 1250 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1250/1250 places, 2084/2084 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1241 transition count 2075
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1241 transition count 2075
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 25 place count 1234 transition count 2068
Iterating global reduction 0 with 7 rules applied. Total rules applied 32 place count 1234 transition count 2068
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 37 place count 1229 transition count 2055
Iterating global reduction 0 with 5 rules applied. Total rules applied 42 place count 1229 transition count 2055
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 45 place count 1226 transition count 2052
Iterating global reduction 0 with 3 rules applied. Total rules applied 48 place count 1226 transition count 2052
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 51 place count 1223 transition count 2049
Iterating global reduction 0 with 3 rules applied. Total rules applied 54 place count 1223 transition count 2049
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 57 place count 1220 transition count 2046
Iterating global reduction 0 with 3 rules applied. Total rules applied 60 place count 1220 transition count 2046
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 63 place count 1217 transition count 2043
Iterating global reduction 0 with 3 rules applied. Total rules applied 66 place count 1217 transition count 2043
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 68 place count 1215 transition count 2041
Iterating global reduction 0 with 2 rules applied. Total rules applied 70 place count 1215 transition count 2041
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 72 place count 1213 transition count 2039
Iterating global reduction 0 with 2 rules applied. Total rules applied 74 place count 1213 transition count 2039
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 1212 transition count 2038
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 1212 transition count 2038
Applied a total of 76 rules in 288 ms. Remains 1212 /1250 variables (removed 38) and now considering 2038/2084 (removed 46) transitions.
// Phase 1: matrix 2038 rows 1212 cols
[2023-03-08 19:41:52] [INFO ] Computed 88 place invariants in 17 ms
[2023-03-08 19:41:53] [INFO ] Implicit Places using invariants in 319 ms returned []
[2023-03-08 19:41:53] [INFO ] Invariant cache hit.
[2023-03-08 19:41:53] [INFO ] Implicit Places using invariants and state equation in 899 ms returned []
Implicit Place search using SMT with State Equation took 1223 ms to find 0 implicit places.
[2023-03-08 19:41:53] [INFO ] Invariant cache hit.
[2023-03-08 19:41:54] [INFO ] Dead Transitions using invariants and state equation in 771 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1212/1250 places, 2038/2084 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2284 ms. Remains : 1212/1250 places, 2038/2084 transitions.
Stuttering acceptance computed with spot in 809 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (NOT p0), (OR (NOT p1) (NOT p2)), true, (NOT p2)]
Running random walk in product with property : DLCround-PT-05b-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s29 1), p1:(EQ s763 1), p2:(AND (EQ s201 1) (EQ s1048 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, 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 3751 steps with 3 reset in 33 ms.
FORMULA DLCround-PT-05b-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05b-LTLFireability-03 finished in 3154 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(G(F(!(!(X(G(F(p0)))||p1) U (p0 U p2))))))'
Support contains 4 out of 1250 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1250/1250 places, 2084/2084 transitions.
Graph (trivial) has 1141 edges and 1250 vertex of which 351 / 1250 are part of one of the 28 SCC in 6 ms
Free SCC test removed 323 places
Ensure Unique test removed 348 transitions
Reduce isomorphic transitions removed 348 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 212 transitions
Trivial Post-agglo rules discarded 212 transitions
Performed 212 trivial Post agglomeration. Transition count delta: 212
Iterating post reduction 0 with 212 rules applied. Total rules applied 213 place count 926 transition count 1523
Reduce places removed 212 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 1 with 242 rules applied. Total rules applied 455 place count 714 transition count 1493
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 475 place count 694 transition count 1493
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 90 Pre rules applied. Total rules applied 475 place count 694 transition count 1403
Deduced a syphon composed of 90 places in 7 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 3 with 180 rules applied. Total rules applied 655 place count 604 transition count 1403
Discarding 46 places :
Symmetric choice reduction at 3 with 46 rule applications. Total rules 701 place count 558 transition count 1158
Iterating global reduction 3 with 46 rules applied. Total rules applied 747 place count 558 transition count 1158
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 750 place count 558 transition count 1155
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 750 place count 558 transition count 1154
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 752 place count 557 transition count 1154
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 753 place count 556 transition count 1145
Iterating global reduction 4 with 1 rules applied. Total rules applied 754 place count 556 transition count 1145
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 755 place count 556 transition count 1144
Performed 207 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 207 places in 0 ms
Reduce places removed 207 places and 0 transitions.
Iterating global reduction 5 with 414 rules applied. Total rules applied 1169 place count 349 transition count 932
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 1176 place count 349 transition count 925
Discarding 17 places :
Symmetric choice reduction at 6 with 17 rule applications. Total rules 1193 place count 332 transition count 787
Iterating global reduction 6 with 17 rules applied. Total rules applied 1210 place count 332 transition count 787
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 6 with 17 rules applied. Total rules applied 1227 place count 332 transition count 770
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 7 with 2 rules applied. Total rules applied 1229 place count 331 transition count 769
Performed 16 Post agglomeration using F-continuation condition with reduction of 24 identical transitions.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 7 with 32 rules applied. Total rules applied 1261 place count 315 transition count 878
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1265 place count 311 transition count 824
Iterating global reduction 7 with 4 rules applied. Total rules applied 1269 place count 311 transition count 824
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 7 with 25 rules applied. Total rules applied 1294 place count 311 transition count 799
Drop transitions removed 26 transitions
Redundant transition composition rules discarded 26 transitions
Iterating global reduction 8 with 26 rules applied. Total rules applied 1320 place count 311 transition count 773
Discarding 11 places :
Symmetric choice reduction at 8 with 11 rule applications. Total rules 1331 place count 300 transition count 751
Iterating global reduction 8 with 11 rules applied. Total rules applied 1342 place count 300 transition count 751
Discarding 11 places :
Symmetric choice reduction at 8 with 11 rule applications. Total rules 1353 place count 289 transition count 650
Iterating global reduction 8 with 11 rules applied. Total rules applied 1364 place count 289 transition count 650
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 8 with 11 rules applied. Total rules applied 1375 place count 289 transition count 639
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 1376 place count 288 transition count 638
Applied a total of 1376 rules in 285 ms. Remains 288 /1250 variables (removed 962) and now considering 638/2084 (removed 1446) transitions.
[2023-03-08 19:41:55] [INFO ] Flow matrix only has 617 transitions (discarded 21 similar events)
// Phase 1: matrix 617 rows 288 cols
[2023-03-08 19:41:55] [INFO ] Computed 88 place invariants in 4 ms
[2023-03-08 19:41:55] [INFO ] Implicit Places using invariants in 131 ms returned []
[2023-03-08 19:41:55] [INFO ] Flow matrix only has 617 transitions (discarded 21 similar events)
[2023-03-08 19:41:55] [INFO ] Invariant cache hit.
[2023-03-08 19:41:56] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-08 19:41:56] [INFO ] Implicit Places using invariants and state equation in 272 ms returned []
Implicit Place search using SMT with State Equation took 405 ms to find 0 implicit places.
[2023-03-08 19:41:56] [INFO ] Redundant transitions in 38 ms returned []
[2023-03-08 19:41:56] [INFO ] Flow matrix only has 617 transitions (discarded 21 similar events)
[2023-03-08 19:41:56] [INFO ] Invariant cache hit.
[2023-03-08 19:41:56] [INFO ] Dead Transitions using invariants and state equation in 222 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 288/1250 places, 638/2084 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 962 ms. Remains : 288/1250 places, 638/2084 transitions.
Stuttering acceptance computed with spot in 381 ms :[p2, p2, (AND (NOT p0) p2), (AND (NOT p0) p2), p2, (AND (NOT p0) p2)]
Running random walk in product with property : DLCround-PT-05b-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p2, acceptance={} source=0 dest: 1}], [{ cond=p2, acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 2}, { cond=(OR (NOT p1) p2), acceptance={} source=3 dest: 3}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=p2, acceptance={0} source=4 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p0) p2), acceptance={} source=5 dest: 2}, { cond=p2, acceptance={} source=5 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(AND (EQ s31 1) (EQ s227 1)), p1:(EQ s69 1), p0:(EQ s154 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 78 steps with 0 reset in 4 ms.
FORMULA DLCround-PT-05b-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05b-LTLFireability-04 finished in 1375 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((G(p0) U (p1 U p2))))'
Support contains 4 out of 1250 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1250/1250 places, 2084/2084 transitions.
Graph (trivial) has 1142 edges and 1250 vertex of which 335 / 1250 are part of one of the 29 SCC in 3 ms
Free SCC test removed 306 places
Ensure Unique test removed 328 transitions
Reduce isomorphic transitions removed 328 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 218 transitions
Trivial Post-agglo rules discarded 218 transitions
Performed 218 trivial Post agglomeration. Transition count delta: 218
Iterating post reduction 0 with 218 rules applied. Total rules applied 219 place count 943 transition count 1537
Reduce places removed 218 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 1 with 248 rules applied. Total rules applied 467 place count 725 transition count 1507
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 487 place count 705 transition count 1507
Performed 93 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 93 Pre rules applied. Total rules applied 487 place count 705 transition count 1414
Deduced a syphon composed of 93 places in 9 ms
Reduce places removed 93 places and 0 transitions.
Iterating global reduction 3 with 186 rules applied. Total rules applied 673 place count 612 transition count 1414
Discarding 45 places :
Symmetric choice reduction at 3 with 45 rule applications. Total rules 718 place count 567 transition count 1170
Iterating global reduction 3 with 45 rules applied. Total rules applied 763 place count 567 transition count 1170
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 766 place count 567 transition count 1167
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 766 place count 567 transition count 1165
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 770 place count 565 transition count 1165
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 771 place count 564 transition count 1156
Iterating global reduction 4 with 1 rules applied. Total rules applied 772 place count 564 transition count 1156
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 773 place count 564 transition count 1155
Performed 210 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 210 places in 0 ms
Reduce places removed 210 places and 0 transitions.
Iterating global reduction 5 with 420 rules applied. Total rules applied 1193 place count 354 transition count 940
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1199 place count 354 transition count 934
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 1214 place count 339 transition count 811
Iterating global reduction 6 with 15 rules applied. Total rules applied 1229 place count 339 transition count 811
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 1242 place count 339 transition count 798
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 1246 place count 337 transition count 796
Performed 17 Post agglomeration using F-continuation condition with reduction of 24 identical transitions.
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 7 with 34 rules applied. Total rules applied 1280 place count 320 transition count 915
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1281 place count 320 transition count 914
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 1285 place count 316 transition count 860
Iterating global reduction 8 with 4 rules applied. Total rules applied 1289 place count 316 transition count 860
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 8 with 25 rules applied. Total rules applied 1314 place count 316 transition count 835
Drop transitions removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 9 with 25 rules applied. Total rules applied 1339 place count 316 transition count 810
Discarding 9 places :
Symmetric choice reduction at 9 with 9 rule applications. Total rules 1348 place count 307 transition count 792
Iterating global reduction 9 with 9 rules applied. Total rules applied 1357 place count 307 transition count 792
Discarding 9 places :
Symmetric choice reduction at 9 with 9 rule applications. Total rules 1366 place count 298 transition count 709
Iterating global reduction 9 with 9 rules applied. Total rules applied 1375 place count 298 transition count 709
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 9 with 9 rules applied. Total rules applied 1384 place count 298 transition count 700
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 1386 place count 298 transition count 700
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 1387 place count 298 transition count 699
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1388 place count 297 transition count 697
Iterating global reduction 10 with 1 rules applied. Total rules applied 1389 place count 297 transition count 697
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1390 place count 296 transition count 688
Iterating global reduction 10 with 1 rules applied. Total rules applied 1391 place count 296 transition count 688
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1392 place count 296 transition count 687
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 1393 place count 295 transition count 686
Applied a total of 1393 rules in 283 ms. Remains 295 /1250 variables (removed 955) and now considering 686/2084 (removed 1398) transitions.
[2023-03-08 19:41:57] [INFO ] Flow matrix only has 663 transitions (discarded 23 similar events)
// Phase 1: matrix 663 rows 295 cols
[2023-03-08 19:41:57] [INFO ] Computed 88 place invariants in 2 ms
[2023-03-08 19:41:57] [INFO ] Implicit Places using invariants in 281 ms returned []
[2023-03-08 19:41:57] [INFO ] Flow matrix only has 663 transitions (discarded 23 similar events)
[2023-03-08 19:41:57] [INFO ] Invariant cache hit.
[2023-03-08 19:41:57] [INFO ] State equation strengthened by 45 read => feed constraints.
[2023-03-08 19:41:57] [INFO ] Implicit Places using invariants and state equation in 286 ms returned []
Implicit Place search using SMT with State Equation took 577 ms to find 0 implicit places.
[2023-03-08 19:41:57] [INFO ] Redundant transitions in 40 ms returned []
[2023-03-08 19:41:57] [INFO ] Flow matrix only has 663 transitions (discarded 23 similar events)
[2023-03-08 19:41:57] [INFO ] Invariant cache hit.
[2023-03-08 19:41:58] [INFO ] Dead Transitions using invariants and state equation in 235 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 295/1250 places, 686/2084 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1145 ms. Remains : 295/1250 places, 686/2084 transitions.
Stuttering acceptance computed with spot in 887 ms :[(NOT p2), true, (NOT p0), (NOT p2), (NOT p2)]
Running random walk in product with property : DLCround-PT-05b-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(OR p2 p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p2) p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(EQ s63 1), p1:(NEQ s41 1), p0:(AND (EQ s18 1) (EQ s129 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-05b-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05b-LTLFireability-05 finished in 2052 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&&F(G(p0)))))'
Support contains 1 out of 1250 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1250/1250 places, 2084/2084 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1241 transition count 2075
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1241 transition count 2075
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 25 place count 1234 transition count 2068
Iterating global reduction 0 with 7 rules applied. Total rules applied 32 place count 1234 transition count 2068
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 37 place count 1229 transition count 2055
Iterating global reduction 0 with 5 rules applied. Total rules applied 42 place count 1229 transition count 2055
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 45 place count 1226 transition count 2052
Iterating global reduction 0 with 3 rules applied. Total rules applied 48 place count 1226 transition count 2052
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 51 place count 1223 transition count 2049
Iterating global reduction 0 with 3 rules applied. Total rules applied 54 place count 1223 transition count 2049
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 57 place count 1220 transition count 2046
Iterating global reduction 0 with 3 rules applied. Total rules applied 60 place count 1220 transition count 2046
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 63 place count 1217 transition count 2043
Iterating global reduction 0 with 3 rules applied. Total rules applied 66 place count 1217 transition count 2043
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 68 place count 1215 transition count 2041
Iterating global reduction 0 with 2 rules applied. Total rules applied 70 place count 1215 transition count 2041
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 72 place count 1213 transition count 2039
Iterating global reduction 0 with 2 rules applied. Total rules applied 74 place count 1213 transition count 2039
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 1212 transition count 2038
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 1212 transition count 2038
Applied a total of 76 rules in 301 ms. Remains 1212 /1250 variables (removed 38) and now considering 2038/2084 (removed 46) transitions.
// Phase 1: matrix 2038 rows 1212 cols
[2023-03-08 19:41:59] [INFO ] Computed 88 place invariants in 12 ms
[2023-03-08 19:41:59] [INFO ] Implicit Places using invariants in 280 ms returned []
[2023-03-08 19:41:59] [INFO ] Invariant cache hit.
[2023-03-08 19:42:00] [INFO ] Implicit Places using invariants and state equation in 848 ms returned []
Implicit Place search using SMT with State Equation took 1132 ms to find 0 implicit places.
[2023-03-08 19:42:00] [INFO ] Invariant cache hit.
[2023-03-08 19:42:01] [INFO ] Dead Transitions using invariants and state equation in 723 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1212/1250 places, 2038/2084 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2158 ms. Remains : 1212/1250 places, 2038/2084 transitions.
Stuttering acceptance computed with spot in 228 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : DLCround-PT-05b-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s443 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 384 ms.
Product exploration explored 100000 steps with 0 reset in 495 ms.
Computed a total of 171 stabilizing places and 171 stable transitions
Computed a total of 171 stabilizing places and 171 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 123 ms. Reduced automaton from 4 states, 6 edges and 1 AP (stutter sensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Finished random walk after 1183 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=147 )
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 151 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Support contains 1 out of 1212 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1212/1212 places, 2038/2038 transitions.
Graph (trivial) has 1109 edges and 1212 vertex of which 328 / 1212 are part of one of the 29 SCC in 3 ms
Free SCC test removed 299 places
Ensure Unique test removed 322 transitions
Reduce isomorphic transitions removed 322 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 0 with 201 rules applied. Total rules applied 202 place count 912 transition count 1514
Reduce places removed 201 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 1 with 231 rules applied. Total rules applied 433 place count 711 transition count 1484
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 453 place count 691 transition count 1484
Performed 92 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 92 Pre rules applied. Total rules applied 453 place count 691 transition count 1392
Deduced a syphon composed of 92 places in 2 ms
Reduce places removed 92 places and 0 transitions.
Iterating global reduction 3 with 184 rules applied. Total rules applied 637 place count 599 transition count 1392
Discarding 41 places :
Symmetric choice reduction at 3 with 41 rule applications. Total rules 678 place count 558 transition count 1147
Iterating global reduction 3 with 41 rules applied. Total rules applied 719 place count 558 transition count 1147
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 723 place count 558 transition count 1143
Performed 209 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 209 places in 0 ms
Reduce places removed 209 places and 0 transitions.
Iterating global reduction 4 with 418 rules applied. Total rules applied 1141 place count 349 transition count 928
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 1147 place count 349 transition count 922
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 1162 place count 334 transition count 799
Iterating global reduction 5 with 15 rules applied. Total rules applied 1177 place count 334 transition count 799
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 5 with 14 rules applied. Total rules applied 1191 place count 334 transition count 785
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1193 place count 333 transition count 784
Performed 17 Post agglomeration using F-continuation condition with reduction of 24 identical transitions.
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 6 with 34 rules applied. Total rules applied 1227 place count 316 transition count 903
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1228 place count 316 transition count 902
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1232 place count 312 transition count 848
Iterating global reduction 7 with 4 rules applied. Total rules applied 1236 place count 312 transition count 848
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 7 with 25 rules applied. Total rules applied 1261 place count 312 transition count 823
Drop transitions removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 8 with 25 rules applied. Total rules applied 1286 place count 312 transition count 798
Discarding 10 places :
Symmetric choice reduction at 8 with 10 rule applications. Total rules 1296 place count 302 transition count 778
Iterating global reduction 8 with 10 rules applied. Total rules applied 1306 place count 302 transition count 778
Discarding 10 places :
Symmetric choice reduction at 8 with 10 rule applications. Total rules 1316 place count 292 transition count 686
Iterating global reduction 8 with 10 rules applied. Total rules applied 1326 place count 292 transition count 686
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 1336 place count 292 transition count 676
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 1337 place count 291 transition count 675
Applied a total of 1337 rules in 144 ms. Remains 291 /1212 variables (removed 921) and now considering 675/2038 (removed 1363) transitions.
[2023-03-08 19:42:02] [INFO ] Flow matrix only has 652 transitions (discarded 23 similar events)
// Phase 1: matrix 652 rows 291 cols
[2023-03-08 19:42:02] [INFO ] Computed 88 place invariants in 6 ms
[2023-03-08 19:42:02] [INFO ] Implicit Places using invariants in 126 ms returned []
[2023-03-08 19:42:02] [INFO ] Flow matrix only has 652 transitions (discarded 23 similar events)
[2023-03-08 19:42:02] [INFO ] Invariant cache hit.
[2023-03-08 19:42:03] [INFO ] State equation strengthened by 45 read => feed constraints.
[2023-03-08 19:42:03] [INFO ] Implicit Places using invariants and state equation in 265 ms returned []
Implicit Place search using SMT with State Equation took 395 ms to find 0 implicit places.
[2023-03-08 19:42:03] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-08 19:42:03] [INFO ] Flow matrix only has 652 transitions (discarded 23 similar events)
[2023-03-08 19:42:03] [INFO ] Invariant cache hit.
[2023-03-08 19:42:03] [INFO ] Dead Transitions using invariants and state equation in 220 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 291/1212 places, 675/2038 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 779 ms. Remains : 291/1212 places, 675/2038 transitions.
Computed a total of 1 stabilizing places and 16 stable transitions
Computed a total of 1 stabilizing places and 16 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 612 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=68 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering criterion allowed to conclude after 1206 steps with 0 reset in 16 ms.
FORMULA DLCround-PT-05b-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05b-LTLFireability-07 finished in 4941 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 1250 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1250/1250 places, 2084/2084 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 1240 transition count 2074
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 1240 transition count 2074
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 27 place count 1233 transition count 2067
Iterating global reduction 0 with 7 rules applied. Total rules applied 34 place count 1233 transition count 2067
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 39 place count 1228 transition count 2054
Iterating global reduction 0 with 5 rules applied. Total rules applied 44 place count 1228 transition count 2054
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 47 place count 1225 transition count 2051
Iterating global reduction 0 with 3 rules applied. Total rules applied 50 place count 1225 transition count 2051
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 53 place count 1222 transition count 2048
Iterating global reduction 0 with 3 rules applied. Total rules applied 56 place count 1222 transition count 2048
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 59 place count 1219 transition count 2045
Iterating global reduction 0 with 3 rules applied. Total rules applied 62 place count 1219 transition count 2045
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 65 place count 1216 transition count 2042
Iterating global reduction 0 with 3 rules applied. Total rules applied 68 place count 1216 transition count 2042
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 70 place count 1214 transition count 2040
Iterating global reduction 0 with 2 rules applied. Total rules applied 72 place count 1214 transition count 2040
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 74 place count 1212 transition count 2038
Iterating global reduction 0 with 2 rules applied. Total rules applied 76 place count 1212 transition count 2038
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 1211 transition count 2037
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 1211 transition count 2037
Applied a total of 78 rules in 278 ms. Remains 1211 /1250 variables (removed 39) and now considering 2037/2084 (removed 47) transitions.
// Phase 1: matrix 2037 rows 1211 cols
[2023-03-08 19:42:04] [INFO ] Computed 88 place invariants in 13 ms
[2023-03-08 19:42:04] [INFO ] Implicit Places using invariants in 303 ms returned []
[2023-03-08 19:42:04] [INFO ] Invariant cache hit.
[2023-03-08 19:42:05] [INFO ] Implicit Places using invariants and state equation in 892 ms returned []
Implicit Place search using SMT with State Equation took 1196 ms to find 0 implicit places.
[2023-03-08 19:42:05] [INFO ] Invariant cache hit.
[2023-03-08 19:42:06] [INFO ] Dead Transitions using invariants and state equation in 784 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1211/1250 places, 2037/2084 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2264 ms. Remains : 1211/1250 places, 2037/2084 transitions.
Stuttering acceptance computed with spot in 486 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-05b-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s290 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 48 reset in 351 ms.
Product exploration explored 100000 steps with 45 reset in 420 ms.
Computed a total of 171 stabilizing places and 171 stable transitions
Computed a total of 171 stabilizing places and 171 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 110 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Finished random walk after 602 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=200 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
[2023-03-08 19:42:07] [INFO ] Invariant cache hit.
[2023-03-08 19:42:08] [INFO ] [Real]Absence check using 88 positive place invariants in 69 ms returned sat
[2023-03-08 19:42:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 19:42:10] [INFO ] [Real]Absence check using state equation in 1891 ms returned sat
[2023-03-08 19:42:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 19:42:11] [INFO ] [Nat]Absence check using 88 positive place invariants in 71 ms returned sat
[2023-03-08 19:42:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 19:42:13] [INFO ] [Nat]Absence check using state equation in 1917 ms returned sat
[2023-03-08 19:42:13] [INFO ] Computed and/alt/rep : 1922/3388/1922 causal constraints (skipped 114 transitions) in 121 ms.
[2023-03-08 19:42:25] [INFO ] Added : 680 causal constraints over 136 iterations in 12363 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 1 out of 1211 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1211/1211 places, 2037/2037 transitions.
Graph (trivial) has 1108 edges and 1211 vertex of which 342 / 1211 are part of one of the 28 SCC in 1 ms
Free SCC test removed 314 places
Ensure Unique test removed 340 transitions
Reduce isomorphic transitions removed 340 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 196 transitions
Trivial Post-agglo rules discarded 196 transitions
Performed 196 trivial Post agglomeration. Transition count delta: 196
Iterating post reduction 0 with 196 rules applied. Total rules applied 197 place count 896 transition count 1500
Reduce places removed 196 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 1 with 226 rules applied. Total rules applied 423 place count 700 transition count 1470
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 443 place count 680 transition count 1470
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 90 Pre rules applied. Total rules applied 443 place count 680 transition count 1380
Deduced a syphon composed of 90 places in 2 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 3 with 180 rules applied. Total rules applied 623 place count 590 transition count 1380
Discarding 43 places :
Symmetric choice reduction at 3 with 43 rule applications. Total rules 666 place count 547 transition count 1125
Iterating global reduction 3 with 43 rules applied. Total rules applied 709 place count 547 transition count 1125
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 713 place count 547 transition count 1121
Performed 204 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 204 places in 0 ms
Reduce places removed 204 places and 0 transitions.
Iterating global reduction 4 with 408 rules applied. Total rules applied 1121 place count 343 transition count 911
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 1127 place count 343 transition count 905
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 1142 place count 328 transition count 782
Iterating global reduction 5 with 15 rules applied. Total rules applied 1157 place count 328 transition count 782
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 5 with 15 rules applied. Total rules applied 1172 place count 328 transition count 767
Performed 16 Post agglomeration using F-continuation condition with reduction of 24 identical transitions.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 6 with 32 rules applied. Total rules applied 1204 place count 312 transition count 876
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1208 place count 308 transition count 822
Iterating global reduction 6 with 4 rules applied. Total rules applied 1212 place count 308 transition count 822
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 6 with 25 rules applied. Total rules applied 1237 place count 308 transition count 797
Drop transitions removed 27 transitions
Redundant transition composition rules discarded 27 transitions
Iterating global reduction 7 with 27 rules applied. Total rules applied 1264 place count 308 transition count 770
Discarding 12 places :
Symmetric choice reduction at 7 with 12 rule applications. Total rules 1276 place count 296 transition count 746
Iterating global reduction 7 with 12 rules applied. Total rules applied 1288 place count 296 transition count 746
Discarding 12 places :
Symmetric choice reduction at 7 with 12 rule applications. Total rules 1300 place count 284 transition count 636
Iterating global reduction 7 with 12 rules applied. Total rules applied 1312 place count 284 transition count 636
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 7 with 12 rules applied. Total rules applied 1324 place count 284 transition count 624
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 1325 place count 283 transition count 623
Applied a total of 1325 rules in 157 ms. Remains 283 /1211 variables (removed 928) and now considering 623/2037 (removed 1414) transitions.
[2023-03-08 19:42:25] [INFO ] Flow matrix only has 603 transitions (discarded 20 similar events)
// Phase 1: matrix 603 rows 283 cols
[2023-03-08 19:42:25] [INFO ] Computed 88 place invariants in 5 ms
[2023-03-08 19:42:25] [INFO ] Implicit Places using invariants in 223 ms returned []
[2023-03-08 19:42:25] [INFO ] Flow matrix only has 603 transitions (discarded 20 similar events)
[2023-03-08 19:42:25] [INFO ] Invariant cache hit.
[2023-03-08 19:42:26] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-08 19:42:26] [INFO ] Implicit Places using invariants and state equation in 428 ms returned []
Implicit Place search using SMT with State Equation took 653 ms to find 0 implicit places.
[2023-03-08 19:42:26] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-08 19:42:26] [INFO ] Flow matrix only has 603 transitions (discarded 20 similar events)
[2023-03-08 19:42:26] [INFO ] Invariant cache hit.
[2023-03-08 19:42:26] [INFO ] Dead Transitions using invariants and state equation in 229 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 283/1211 places, 623/2037 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1058 ms. Remains : 283/1211 places, 623/2037 transitions.
Computed a total of 1 stabilizing places and 16 stable transitions
Computed a total of 1 stabilizing places and 16 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 86 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Finished random walk after 206 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=51 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
[2023-03-08 19:42:26] [INFO ] Flow matrix only has 603 transitions (discarded 20 similar events)
[2023-03-08 19:42:26] [INFO ] Invariant cache hit.
[2023-03-08 19:42:27] [INFO ] [Real]Absence check using 88 positive place invariants in 16 ms returned sat
[2023-03-08 19:42:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 19:42:27] [INFO ] [Real]Absence check using state equation in 167 ms returned sat
[2023-03-08 19:42:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 19:42:27] [INFO ] [Nat]Absence check using 88 positive place invariants in 17 ms returned sat
[2023-03-08 19:42:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 19:42:27] [INFO ] [Nat]Absence check using state equation in 155 ms returned sat
[2023-03-08 19:42:27] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-08 19:42:27] [INFO ] [Nat]Added 36 Read/Feed constraints in 5 ms returned sat
[2023-03-08 19:42:27] [INFO ] Computed and/alt/rep : 378/944/378 causal constraints (skipped 177 transitions) in 37 ms.
[2023-03-08 19:42:27] [INFO ] Added : 0 causal constraints over 0 iterations in 81 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-05b-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05b-LTLFireability-09 finished in 23800 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(((p1 U (p2||G(p1)))&&p0))))'
Support contains 5 out of 1250 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1250/1250 places, 2084/2084 transitions.
Graph (trivial) has 1142 edges and 1250 vertex of which 351 / 1250 are part of one of the 28 SCC in 2 ms
Free SCC test removed 323 places
Ensure Unique test removed 348 transitions
Reduce isomorphic transitions removed 348 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 212 transitions
Trivial Post-agglo rules discarded 212 transitions
Performed 212 trivial Post agglomeration. Transition count delta: 212
Iterating post reduction 0 with 212 rules applied. Total rules applied 213 place count 926 transition count 1523
Reduce places removed 212 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 1 with 242 rules applied. Total rules applied 455 place count 714 transition count 1493
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 475 place count 694 transition count 1493
Performed 91 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 91 Pre rules applied. Total rules applied 475 place count 694 transition count 1402
Deduced a syphon composed of 91 places in 3 ms
Reduce places removed 91 places and 0 transitions.
Iterating global reduction 3 with 182 rules applied. Total rules applied 657 place count 603 transition count 1402
Discarding 45 places :
Symmetric choice reduction at 3 with 45 rule applications. Total rules 702 place count 558 transition count 1166
Iterating global reduction 3 with 45 rules applied. Total rules applied 747 place count 558 transition count 1166
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 750 place count 558 transition count 1163
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 750 place count 558 transition count 1161
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 754 place count 556 transition count 1161
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 755 place count 555 transition count 1152
Iterating global reduction 4 with 1 rules applied. Total rules applied 756 place count 555 transition count 1152
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 757 place count 555 transition count 1151
Performed 206 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 206 places in 0 ms
Reduce places removed 206 places and 0 transitions.
Iterating global reduction 5 with 412 rules applied. Total rules applied 1169 place count 349 transition count 940
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1175 place count 349 transition count 934
Discarding 17 places :
Symmetric choice reduction at 6 with 17 rule applications. Total rules 1192 place count 332 transition count 796
Iterating global reduction 6 with 17 rules applied. Total rules applied 1209 place count 332 transition count 796
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 6 with 17 rules applied. Total rules applied 1226 place count 332 transition count 779
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 7 with 2 rules applied. Total rules applied 1228 place count 331 transition count 778
Performed 16 Post agglomeration using F-continuation condition with reduction of 24 identical transitions.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 7 with 32 rules applied. Total rules applied 1260 place count 315 transition count 887
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1264 place count 311 transition count 833
Iterating global reduction 7 with 4 rules applied. Total rules applied 1268 place count 311 transition count 833
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 7 with 25 rules applied. Total rules applied 1293 place count 311 transition count 808
Drop transitions removed 26 transitions
Redundant transition composition rules discarded 26 transitions
Iterating global reduction 8 with 26 rules applied. Total rules applied 1319 place count 311 transition count 782
Discarding 11 places :
Symmetric choice reduction at 8 with 11 rule applications. Total rules 1330 place count 300 transition count 760
Iterating global reduction 8 with 11 rules applied. Total rules applied 1341 place count 300 transition count 760
Discarding 11 places :
Symmetric choice reduction at 8 with 11 rule applications. Total rules 1352 place count 289 transition count 659
Iterating global reduction 8 with 11 rules applied. Total rules applied 1363 place count 289 transition count 659
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 8 with 11 rules applied. Total rules applied 1374 place count 289 transition count 648
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 1375 place count 288 transition count 647
Applied a total of 1375 rules in 146 ms. Remains 288 /1250 variables (removed 962) and now considering 647/2084 (removed 1437) transitions.
[2023-03-08 19:42:27] [INFO ] Flow matrix only has 626 transitions (discarded 21 similar events)
// Phase 1: matrix 626 rows 288 cols
[2023-03-08 19:42:27] [INFO ] Computed 88 place invariants in 2 ms
[2023-03-08 19:42:28] [INFO ] Implicit Places using invariants in 204 ms returned []
[2023-03-08 19:42:28] [INFO ] Flow matrix only has 626 transitions (discarded 21 similar events)
[2023-03-08 19:42:28] [INFO ] Invariant cache hit.
[2023-03-08 19:42:28] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-08 19:42:28] [INFO ] Implicit Places using invariants and state equation in 260 ms returned []
Implicit Place search using SMT with State Equation took 475 ms to find 0 implicit places.
[2023-03-08 19:42:28] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-08 19:42:28] [INFO ] Flow matrix only has 626 transitions (discarded 21 similar events)
[2023-03-08 19:42:28] [INFO ] Invariant cache hit.
[2023-03-08 19:42:28] [INFO ] Dead Transitions using invariants and state equation in 225 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 288/1250 places, 647/2084 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 858 ms. Remains : 288/1250 places, 647/2084 transitions.
Stuttering acceptance computed with spot in 33 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : DLCround-PT-05b-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(OR (AND p2 p0) (AND p1 p0)), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p2) (NOT p1)) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p2:(AND (NOT (AND (EQ s32 1) (EQ s242 1))) (NEQ s16 1)), p0:(AND (EQ s54 1) (EQ s197 1)), p1:(NEQ s16 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 1 ms.
FORMULA DLCround-PT-05b-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05b-LTLFireability-10 finished in 916 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)||F(p1)||(F(p2)&&X(G(p3)))))'
Support contains 3 out of 1250 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1250/1250 places, 2084/2084 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1241 transition count 2075
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1241 transition count 2075
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 25 place count 1234 transition count 2068
Iterating global reduction 0 with 7 rules applied. Total rules applied 32 place count 1234 transition count 2068
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 37 place count 1229 transition count 2055
Iterating global reduction 0 with 5 rules applied. Total rules applied 42 place count 1229 transition count 2055
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 45 place count 1226 transition count 2052
Iterating global reduction 0 with 3 rules applied. Total rules applied 48 place count 1226 transition count 2052
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 51 place count 1223 transition count 2049
Iterating global reduction 0 with 3 rules applied. Total rules applied 54 place count 1223 transition count 2049
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 57 place count 1220 transition count 2046
Iterating global reduction 0 with 3 rules applied. Total rules applied 60 place count 1220 transition count 2046
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 63 place count 1217 transition count 2043
Iterating global reduction 0 with 3 rules applied. Total rules applied 66 place count 1217 transition count 2043
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 68 place count 1215 transition count 2041
Iterating global reduction 0 with 2 rules applied. Total rules applied 70 place count 1215 transition count 2041
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 72 place count 1213 transition count 2039
Iterating global reduction 0 with 2 rules applied. Total rules applied 74 place count 1213 transition count 2039
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 1212 transition count 2038
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 1212 transition count 2038
Applied a total of 76 rules in 278 ms. Remains 1212 /1250 variables (removed 38) and now considering 2038/2084 (removed 46) transitions.
// Phase 1: matrix 2038 rows 1212 cols
[2023-03-08 19:42:28] [INFO ] Computed 88 place invariants in 10 ms
[2023-03-08 19:42:29] [INFO ] Implicit Places using invariants in 273 ms returned []
[2023-03-08 19:42:29] [INFO ] Invariant cache hit.
[2023-03-08 19:42:30] [INFO ] Implicit Places using invariants and state equation in 897 ms returned []
Implicit Place search using SMT with State Equation took 1183 ms to find 0 implicit places.
[2023-03-08 19:42:30] [INFO ] Invariant cache hit.
[2023-03-08 19:42:30] [INFO ] Dead Transitions using invariants and state equation in 730 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1212/1250 places, 2038/2084 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2192 ms. Remains : 1212/1250 places, 2038/2084 transitions.
Stuttering acceptance computed with spot in 282 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (AND (NOT p1) (NOT p3)), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (AND (NOT p1) (NOT p3) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DLCround-PT-05b-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p2) p3), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p2 p3), acceptance={0} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p3)), acceptance={0} source=0 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) p3), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p3)), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2) p3), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2 p3), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2) p3), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1) p2 p3), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={} source=3 dest: 5}, { cond=(AND p0 (NOT p1) (NOT p3)), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1) p3), acceptance={} source=4 dest: 2}, { cond=(AND p0 (NOT p1) p3), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={} source=4 dest: 5}, { cond=(AND p0 (NOT p1) (NOT p3)), acceptance={} source=4 dest: 6}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=6 dest: 6}]], initial=1, aps=[p1:(EQ s214 1), p2:(EQ s905 0), p3:(EQ s214 0), p0:(EQ s911 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, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 55 reset in 336 ms.
Product exploration explored 100000 steps with 50 reset in 369 ms.
Computed a total of 171 stabilizing places and 171 stable transitions
Computed a total of 171 stabilizing places and 171 stable transitions
Knowledge obtained : [(AND (NOT p1) p2 p3 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p2) p3))), (X (AND (NOT p1) p3)), (X (NOT (AND p0 (NOT p1) (NOT p2) p3))), (X (NOT (AND p0 (NOT p1) p2 p3))), (X (AND (NOT p1) p2 p3)), (X (NOT (AND p0 (NOT p1) (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p3)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p3)))), (X (AND (NOT p0) (NOT p1) p2 p3)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2) p3))), (X (AND (NOT p0) (NOT p1) p3)), (X (NOT (AND p0 (NOT p1) p3))), (X (X (AND (NOT p1) p3))), (X (X (NOT (AND p0 (NOT p1) (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p3))))), (X (X (AND (NOT p0) (NOT p1) p2 p3))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2) p3)))), (X (X (NOT (AND (NOT p1) (NOT p2) p3)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2) p3)))), (X (X (NOT (AND p0 (NOT p1) p2 p3)))), (X (X (AND (NOT p1) p2 p3))), (X (X (AND (NOT p0) (NOT p1) p3))), (X (X (NOT (AND p0 (NOT p1) p3)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 28 factoid took 964 ms. Reduced automaton from 7 states, 22 edges and 4 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[(NOT p1), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-08 19:42:33] [INFO ] Invariant cache hit.
[2023-03-08 19:42:33] [INFO ] After 137ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 19:42:33] [INFO ] [Nat]Absence check using 88 positive place invariants in 37 ms returned sat
[2023-03-08 19:42:33] [INFO ] After 170ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p2 p3 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p2) p3))), (X (AND (NOT p1) p3)), (X (NOT (AND p0 (NOT p1) (NOT p2) p3))), (X (NOT (AND p0 (NOT p1) p2 p3))), (X (AND (NOT p1) p2 p3)), (X (NOT (AND p0 (NOT p1) (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p3)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p3)))), (X (AND (NOT p0) (NOT p1) p2 p3)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2) p3))), (X (AND (NOT p0) (NOT p1) p3)), (X (NOT (AND p0 (NOT p1) p3))), (X (X (AND (NOT p1) p3))), (X (X (NOT (AND p0 (NOT p1) (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p3))))), (X (X (AND (NOT p0) (NOT p1) p2 p3))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2) p3)))), (X (X (NOT (AND (NOT p1) (NOT p2) p3)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2) p3)))), (X (X (NOT (AND p0 (NOT p1) p2 p3)))), (X (X (AND (NOT p1) p2 p3))), (X (X (AND (NOT p0) (NOT p1) p3))), (X (X (NOT (AND p0 (NOT p1) p3)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (G (NOT (AND (NOT p3) (NOT p1))))]
False Knowledge obtained : [(F p1), (F (NOT (AND p3 (NOT p1))))]
Property proved to be true thanks to knowledge :(G (NOT (AND (NOT p3) (NOT p1))))
Knowledge based reduction with 29 factoid took 1821 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DLCround-PT-05b-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCround-PT-05b-LTLFireability-11 finished in 6531 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((F((G(p1)||p0))&&(p2 U p3))))'
Support contains 5 out of 1250 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1250/1250 places, 2084/2084 transitions.
Graph (trivial) has 1139 edges and 1250 vertex of which 338 / 1250 are part of one of the 27 SCC in 1 ms
Free SCC test removed 311 places
Ensure Unique test removed 335 transitions
Reduce isomorphic transitions removed 335 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 219 transitions
Trivial Post-agglo rules discarded 219 transitions
Performed 219 trivial Post agglomeration. Transition count delta: 219
Iterating post reduction 0 with 219 rules applied. Total rules applied 220 place count 938 transition count 1529
Reduce places removed 219 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 1 with 249 rules applied. Total rules applied 469 place count 719 transition count 1499
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 489 place count 699 transition count 1499
Performed 92 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 92 Pre rules applied. Total rules applied 489 place count 699 transition count 1407
Deduced a syphon composed of 92 places in 3 ms
Reduce places removed 92 places and 0 transitions.
Iterating global reduction 3 with 184 rules applied. Total rules applied 673 place count 607 transition count 1407
Discarding 46 places :
Symmetric choice reduction at 3 with 46 rule applications. Total rules 719 place count 561 transition count 1162
Iterating global reduction 3 with 46 rules applied. Total rules applied 765 place count 561 transition count 1162
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 768 place count 561 transition count 1159
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 768 place count 561 transition count 1157
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 772 place count 559 transition count 1157
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 773 place count 558 transition count 1148
Iterating global reduction 4 with 1 rules applied. Total rules applied 774 place count 558 transition count 1148
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 775 place count 558 transition count 1147
Performed 207 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 207 places in 0 ms
Reduce places removed 207 places and 0 transitions.
Iterating global reduction 5 with 414 rules applied. Total rules applied 1189 place count 351 transition count 935
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 1196 place count 351 transition count 928
Discarding 17 places :
Symmetric choice reduction at 6 with 17 rule applications. Total rules 1213 place count 334 transition count 787
Iterating global reduction 6 with 17 rules applied. Total rules applied 1230 place count 334 transition count 787
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 6 with 16 rules applied. Total rules applied 1246 place count 334 transition count 771
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 7 with 2 rules applied. Total rules applied 1248 place count 333 transition count 770
Performed 16 Post agglomeration using F-continuation condition with reduction of 18 identical transitions.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 7 with 32 rules applied. Total rules applied 1280 place count 317 transition count 884
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1283 place count 314 transition count 842
Iterating global reduction 7 with 3 rules applied. Total rules applied 1286 place count 314 transition count 842
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 7 with 19 rules applied. Total rules applied 1305 place count 314 transition count 823
Drop transitions removed 33 transitions
Redundant transition composition rules discarded 33 transitions
Iterating global reduction 8 with 33 rules applied. Total rules applied 1338 place count 314 transition count 790
Discarding 11 places :
Symmetric choice reduction at 8 with 11 rule applications. Total rules 1349 place count 303 transition count 768
Iterating global reduction 8 with 11 rules applied. Total rules applied 1360 place count 303 transition count 768
Discarding 11 places :
Symmetric choice reduction at 8 with 11 rule applications. Total rules 1371 place count 292 transition count 668
Iterating global reduction 8 with 11 rules applied. Total rules applied 1382 place count 292 transition count 668
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 8 with 11 rules applied. Total rules applied 1393 place count 292 transition count 657
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 1394 place count 291 transition count 656
Applied a total of 1394 rules in 118 ms. Remains 291 /1250 variables (removed 959) and now considering 656/2084 (removed 1428) transitions.
[2023-03-08 19:42:35] [INFO ] Flow matrix only has 636 transitions (discarded 20 similar events)
// Phase 1: matrix 636 rows 291 cols
[2023-03-08 19:42:35] [INFO ] Computed 88 place invariants in 5 ms
[2023-03-08 19:42:35] [INFO ] Implicit Places using invariants in 127 ms returned []
[2023-03-08 19:42:35] [INFO ] Flow matrix only has 636 transitions (discarded 20 similar events)
[2023-03-08 19:42:35] [INFO ] Invariant cache hit.
[2023-03-08 19:42:35] [INFO ] State equation strengthened by 38 read => feed constraints.
[2023-03-08 19:42:35] [INFO ] Implicit Places using invariants and state equation in 285 ms returned []
Implicit Place search using SMT with State Equation took 415 ms to find 0 implicit places.
[2023-03-08 19:42:35] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-08 19:42:35] [INFO ] Flow matrix only has 636 transitions (discarded 20 similar events)
[2023-03-08 19:42:35] [INFO ] Invariant cache hit.
[2023-03-08 19:42:35] [INFO ] Dead Transitions using invariants and state equation in 254 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 291/1250 places, 656/2084 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 806 ms. Remains : 291/1250 places, 656/2084 transitions.
Stuttering acceptance computed with spot in 135 ms :[(OR (NOT p3) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (NOT p3)]
Running random walk in product with property : DLCround-PT-05b-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(OR (AND (NOT p0) p3) (AND (NOT p0) p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) p2), acceptance={0} source=0 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p3) p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p3:(EQ s20 1), p2:(EQ s28 1), p0:(OR (EQ s16 0) (EQ s101 0)), p1:(EQ s42 0)], 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 DLCround-PT-05b-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05b-LTLFireability-13 finished in 957 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0) U p1))))'
Support contains 3 out of 1250 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1250/1250 places, 2084/2084 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1241 transition count 2075
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1241 transition count 2075
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 24 place count 1235 transition count 2069
Iterating global reduction 0 with 6 rules applied. Total rules applied 30 place count 1235 transition count 2069
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 34 place count 1231 transition count 2065
Iterating global reduction 0 with 4 rules applied. Total rules applied 38 place count 1231 transition count 2065
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 41 place count 1228 transition count 2062
Iterating global reduction 0 with 3 rules applied. Total rules applied 44 place count 1228 transition count 2062
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 47 place count 1225 transition count 2059
Iterating global reduction 0 with 3 rules applied. Total rules applied 50 place count 1225 transition count 2059
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 53 place count 1222 transition count 2056
Iterating global reduction 0 with 3 rules applied. Total rules applied 56 place count 1222 transition count 2056
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 59 place count 1219 transition count 2053
Iterating global reduction 0 with 3 rules applied. Total rules applied 62 place count 1219 transition count 2053
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 64 place count 1217 transition count 2051
Iterating global reduction 0 with 2 rules applied. Total rules applied 66 place count 1217 transition count 2051
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 68 place count 1215 transition count 2049
Iterating global reduction 0 with 2 rules applied. Total rules applied 70 place count 1215 transition count 2049
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 1214 transition count 2048
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 1214 transition count 2048
Applied a total of 72 rules in 292 ms. Remains 1214 /1250 variables (removed 36) and now considering 2048/2084 (removed 36) transitions.
// Phase 1: matrix 2048 rows 1214 cols
[2023-03-08 19:42:36] [INFO ] Computed 88 place invariants in 11 ms
[2023-03-08 19:42:36] [INFO ] Implicit Places using invariants in 270 ms returned []
[2023-03-08 19:42:36] [INFO ] Invariant cache hit.
[2023-03-08 19:42:37] [INFO ] Implicit Places using invariants and state equation in 815 ms returned []
Implicit Place search using SMT with State Equation took 1085 ms to find 0 implicit places.
[2023-03-08 19:42:37] [INFO ] Invariant cache hit.
[2023-03-08 19:42:38] [INFO ] Dead Transitions using invariants and state equation in 711 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1214/1250 places, 2048/2084 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2090 ms. Remains : 1214/1250 places, 2048/2084 transitions.
Stuttering acceptance computed with spot in 170 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : DLCround-PT-05b-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(AND (EQ s369 1) (EQ s1043 1)), p0:(EQ s485 1)], 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-05b-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05b-LTLFireability-14 finished in 2283 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||F(p1)))))'
Support contains 3 out of 1250 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1250/1250 places, 2084/2084 transitions.
Graph (trivial) has 1143 edges and 1250 vertex of which 351 / 1250 are part of one of the 28 SCC in 1 ms
Free SCC test removed 323 places
Ensure Unique test removed 348 transitions
Reduce isomorphic transitions removed 348 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 214 transitions
Trivial Post-agglo rules discarded 214 transitions
Performed 214 trivial Post agglomeration. Transition count delta: 214
Iterating post reduction 0 with 214 rules applied. Total rules applied 215 place count 926 transition count 1521
Reduce places removed 214 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 1 with 244 rules applied. Total rules applied 459 place count 712 transition count 1491
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 479 place count 692 transition count 1491
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 90 Pre rules applied. Total rules applied 479 place count 692 transition count 1401
Deduced a syphon composed of 90 places in 2 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 3 with 180 rules applied. Total rules applied 659 place count 602 transition count 1401
Discarding 48 places :
Symmetric choice reduction at 3 with 48 rule applications. Total rules 707 place count 554 transition count 1146
Iterating global reduction 3 with 48 rules applied. Total rules applied 755 place count 554 transition count 1146
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 758 place count 554 transition count 1143
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 758 place count 554 transition count 1141
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 762 place count 552 transition count 1141
Performed 206 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 206 places in 0 ms
Reduce places removed 206 places and 0 transitions.
Iterating global reduction 4 with 412 rules applied. Total rules applied 1174 place count 346 transition count 930
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 1181 place count 346 transition count 923
Discarding 17 places :
Symmetric choice reduction at 5 with 17 rule applications. Total rules 1198 place count 329 transition count 785
Iterating global reduction 5 with 17 rules applied. Total rules applied 1215 place count 329 transition count 785
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 5 with 17 rules applied. Total rules applied 1232 place count 329 transition count 768
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 6 with 2 rules applied. Total rules applied 1234 place count 328 transition count 767
Performed 16 Post agglomeration using F-continuation condition with reduction of 24 identical transitions.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 6 with 32 rules applied. Total rules applied 1266 place count 312 transition count 878
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1270 place count 308 transition count 824
Iterating global reduction 6 with 4 rules applied. Total rules applied 1274 place count 308 transition count 824
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 6 with 25 rules applied. Total rules applied 1299 place count 308 transition count 799
Drop transitions removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 7 with 29 rules applied. Total rules applied 1328 place count 308 transition count 770
Discarding 12 places :
Symmetric choice reduction at 7 with 12 rule applications. Total rules 1340 place count 296 transition count 746
Iterating global reduction 7 with 12 rules applied. Total rules applied 1352 place count 296 transition count 746
Discarding 12 places :
Symmetric choice reduction at 7 with 12 rule applications. Total rules 1364 place count 284 transition count 636
Iterating global reduction 7 with 12 rules applied. Total rules applied 1376 place count 284 transition count 636
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 7 with 12 rules applied. Total rules applied 1388 place count 284 transition count 624
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 1389 place count 283 transition count 623
Applied a total of 1389 rules in 115 ms. Remains 283 /1250 variables (removed 967) and now considering 623/2084 (removed 1461) transitions.
[2023-03-08 19:42:38] [INFO ] Flow matrix only has 601 transitions (discarded 22 similar events)
// Phase 1: matrix 601 rows 283 cols
[2023-03-08 19:42:38] [INFO ] Computed 88 place invariants in 1 ms
[2023-03-08 19:42:38] [INFO ] Implicit Places using invariants in 122 ms returned []
[2023-03-08 19:42:38] [INFO ] Flow matrix only has 601 transitions (discarded 22 similar events)
[2023-03-08 19:42:38] [INFO ] Invariant cache hit.
[2023-03-08 19:42:38] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-08 19:42:38] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 400 ms to find 0 implicit places.
[2023-03-08 19:42:38] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-08 19:42:38] [INFO ] Flow matrix only has 601 transitions (discarded 22 similar events)
[2023-03-08 19:42:38] [INFO ] Invariant cache hit.
[2023-03-08 19:42:39] [INFO ] Dead Transitions using invariants and state equation in 205 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 283/1250 places, 623/2084 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 738 ms. Remains : 283/1250 places, 623/2084 transitions.
Stuttering acceptance computed with spot in 575 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCround-PT-05b-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s144 0), p1:(AND (EQ s21 1) (EQ s239 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 46 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-05b-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05b-LTLFireability-15 finished in 1334 ms.
All properties solved by simple procedures.
Total runtime 62503 ms.

BK_STOP 1678304571501

--------------------
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="DLCround-PT-05b"
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 DLCround-PT-05b, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r101-tall-167814475700660"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-05b.tgz
mv DLCround-PT-05b 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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;