About the Execution of LTSMin+red for Diffusion2D-PT-D40N100
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2099.943 | 167426.00 | 221517.00 | 760.90 | FFFFFTFFFTTFFFTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r137-smll-167819417700235.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 ltsminxred
Input is Diffusion2D-PT-D40N100, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r137-smll-167819417700235
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.1M
-rw-r--r-- 1 mcc users 7.0K Feb 26 04:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 26 04:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 26 04:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 26 04:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 15:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 15:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 04:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 26 04:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Feb 26 04:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Feb 26 04:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 4.7M 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 Diffusion2D-PT-D40N100-LTLCardinality-00
FORMULA_NAME Diffusion2D-PT-D40N100-LTLCardinality-01
FORMULA_NAME Diffusion2D-PT-D40N100-LTLCardinality-02
FORMULA_NAME Diffusion2D-PT-D40N100-LTLCardinality-03
FORMULA_NAME Diffusion2D-PT-D40N100-LTLCardinality-04
FORMULA_NAME Diffusion2D-PT-D40N100-LTLCardinality-05
FORMULA_NAME Diffusion2D-PT-D40N100-LTLCardinality-06
FORMULA_NAME Diffusion2D-PT-D40N100-LTLCardinality-07
FORMULA_NAME Diffusion2D-PT-D40N100-LTLCardinality-08
FORMULA_NAME Diffusion2D-PT-D40N100-LTLCardinality-09
FORMULA_NAME Diffusion2D-PT-D40N100-LTLCardinality-10
FORMULA_NAME Diffusion2D-PT-D40N100-LTLCardinality-11
FORMULA_NAME Diffusion2D-PT-D40N100-LTLCardinality-12
FORMULA_NAME Diffusion2D-PT-D40N100-LTLCardinality-13
FORMULA_NAME Diffusion2D-PT-D40N100-LTLCardinality-14
FORMULA_NAME Diffusion2D-PT-D40N100-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678719415465
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=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Diffusion2D-PT-D40N100
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-13 14:56:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-13 14:56:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 14:56:58] [INFO ] Load time of PNML (sax parser for PT used): 537 ms
[2023-03-13 14:56:58] [INFO ] Transformed 1600 places.
[2023-03-13 14:56:58] [INFO ] Transformed 12324 transitions.
[2023-03-13 14:56:58] [INFO ] Parsed PT model containing 1600 places and 12324 transitions and 24648 arcs in 732 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA Diffusion2D-PT-D40N100-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Diffusion2D-PT-D40N100-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 52 out of 1600 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 498 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
// Phase 1: matrix 12324 rows 1600 cols
[2023-03-13 14:56:59] [INFO ] Computed 1 place invariants in 174 ms
[2023-03-13 14:57:00] [INFO ] Implicit Places using invariants in 760 ms returned []
Implicit Place search using SMT only with invariants took 803 ms to find 0 implicit places.
[2023-03-13 14:57:00] [INFO ] Invariant cache hit.
[2023-03-13 14:57:08] [INFO ] Dead Transitions using invariants and state equation in 8011 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9321 ms. Remains : 1600/1600 places, 12324/12324 transitions.
Support contains 52 out of 1600 places after structural reductions.
[2023-03-13 14:57:09] [INFO ] Flatten gal took : 598 ms
[2023-03-13 14:57:09] [INFO ] Flatten gal took : 297 ms
[2023-03-13 14:57:10] [INFO ] Input system was already deterministic with 12324 transitions.
Support contains 49 out of 1600 places (down from 52) after GAL structural reductions.
Incomplete random walk after 10008 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 31) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 30) seen :0
Interrupted probabilistic random walk after 112893 steps, run timeout after 3001 ms. (steps per millisecond=37 ) properties seen :{3=1}
Probabilistic random walk after 112893 steps, saw 93655 distinct states, run finished after 3009 ms. (steps per millisecond=37 ) properties seen :1
Running SMT prover for 29 properties.
[2023-03-13 14:57:14] [INFO ] Invariant cache hit.
[2023-03-13 14:57:15] [INFO ] [Real]Absence check using 1 positive place invariants in 15 ms returned sat
[2023-03-13 14:57:15] [INFO ] After 1538ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:29
[2023-03-13 14:57:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 15 ms returned sat
[2023-03-13 14:57:33] [INFO ] After 15614ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :29
[2023-03-13 14:57:40] [INFO ] After 22989ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :29
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-13 14:57:40] [INFO ] After 25051ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :29
Parikh walk visited 24 properties in 30069 ms.
Support contains 8 out of 1600 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Graph (trivial) has 12196 edges and 1600 vertex of which 1592 / 1600 are part of one of the 1 SCC in 25 ms
Free SCC test removed 1591 places
Drop transitions removed 12196 transitions
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 12308 transitions.
Applied a total of 1 rules in 56 ms. Remains 9 /1600 variables (removed 1591) and now considering 16/12324 (removed 12308) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 9/1600 places, 16/12324 transitions.
Finished random walk after 3435 steps, including 1 resets, run visited all 5 properties in 3 ms. (steps per millisecond=1145 )
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 1600 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 385 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
[2023-03-13 14:58:11] [INFO ] Invariant cache hit.
[2023-03-13 14:58:12] [INFO ] Implicit Places using invariants in 306 ms returned []
Implicit Place search using SMT only with invariants took 308 ms to find 0 implicit places.
[2023-03-13 14:58:12] [INFO ] Invariant cache hit.
[2023-03-13 14:58:20] [INFO ] Dead Transitions using invariants and state equation in 8564 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9264 ms. Remains : 1600/1600 places, 12324/12324 transitions.
Stuttering acceptance computed with spot in 250 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D40N100-LTLCardinality-00 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: 2}]], initial=1, aps=[p0:(LEQ 1 s933)], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 8 ms.
FORMULA Diffusion2D-PT-D40N100-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D40N100-LTLCardinality-00 finished in 9643 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 4 out of 1600 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Graph (trivial) has 12260 edges and 1600 vertex of which 1596 / 1600 are part of one of the 1 SCC in 20 ms
Free SCC test removed 1595 places
Ensure Unique test removed 12315 transitions
Reduce isomorphic transitions removed 12315 transitions.
Applied a total of 1 rules in 51 ms. Remains 5 /1600 variables (removed 1595) and now considering 9/12324 (removed 12315) transitions.
// Phase 1: matrix 9 rows 5 cols
[2023-03-13 14:58:21] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 14:58:21] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-13 14:58:21] [INFO ] Invariant cache hit.
[2023-03-13 14:58:21] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-13 14:58:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 14:58:21] [INFO ] Invariant cache hit.
[2023-03-13 14:58:21] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/1600 places, 9/12324 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 137 ms. Remains : 5/1600 places, 9/12324 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D40N100-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GT 2 s1) (LEQ 3 s0) (LEQ s2 s3))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D40N100-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D40N100-LTLCardinality-01 finished in 200 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||X(F((G(F(p1))||(p0&&F(p1)))))))))'
Support contains 3 out of 1600 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Graph (trivial) has 12276 edges and 1600 vertex of which 1597 / 1600 are part of one of the 1 SCC in 11 ms
Free SCC test removed 1596 places
Ensure Unique test removed 12317 transitions
Reduce isomorphic transitions removed 12317 transitions.
Applied a total of 1 rules in 32 ms. Remains 4 /1600 variables (removed 1596) and now considering 7/12324 (removed 12317) transitions.
// Phase 1: matrix 7 rows 4 cols
[2023-03-13 14:58:21] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 14:58:21] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-13 14:58:21] [INFO ] Invariant cache hit.
[2023-03-13 14:58:21] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-03-13 14:58:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 14:58:21] [INFO ] Invariant cache hit.
[2023-03-13 14:58:21] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/1600 places, 7/12324 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 123 ms. Remains : 4/1600 places, 7/12324 transitions.
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Diffusion2D-PT-D40N100-LTLCardinality-02 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:(GT 1 s0), p1:(GT s2 s1)], 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 6 steps with 0 reset in 1 ms.
FORMULA Diffusion2D-PT-D40N100-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D40N100-LTLCardinality-02 finished in 233 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(G(p1))))'
Support contains 2 out of 1600 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 344 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
// Phase 1: matrix 12324 rows 1600 cols
[2023-03-13 14:58:21] [INFO ] Computed 1 place invariants in 94 ms
[2023-03-13 14:58:22] [INFO ] Implicit Places using invariants in 372 ms returned []
Implicit Place search using SMT only with invariants took 373 ms to find 0 implicit places.
[2023-03-13 14:58:22] [INFO ] Invariant cache hit.
[2023-03-13 14:58:33] [INFO ] Dead Transitions using invariants and state equation in 11564 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12293 ms. Remains : 1600/1600 places, 12324/12324 transitions.
Stuttering acceptance computed with spot in 170 ms :[(NOT p1), true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : Diffusion2D-PT-D40N100-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(LEQ 3 s1535), p0:(GT 3 s1027)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Diffusion2D-PT-D40N100-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D40N100-LTLCardinality-03 finished in 12509 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 1600 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 224 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
[2023-03-13 14:58:34] [INFO ] Invariant cache hit.
[2023-03-13 14:58:34] [INFO ] Implicit Places using invariants in 278 ms returned []
Implicit Place search using SMT only with invariants took 283 ms to find 0 implicit places.
[2023-03-13 14:58:34] [INFO ] Invariant cache hit.
[2023-03-13 14:58:42] [INFO ] Dead Transitions using invariants and state equation in 8053 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8574 ms. Remains : 1600/1600 places, 12324/12324 transitions.
Stuttering acceptance computed with spot in 100 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D40N100-LTLCardinality-04 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: 2}]], initial=1, aps=[p0:(LEQ s768 s1562)], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 306 steps with 0 reset in 22 ms.
FORMULA Diffusion2D-PT-D40N100-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D40N100-LTLCardinality-04 finished in 8738 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0) U (p1&&F((G(F(p2))||(F(p2)&&(p3||X(!p3))))))))'
Support contains 5 out of 1600 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 217 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
[2023-03-13 14:58:43] [INFO ] Invariant cache hit.
[2023-03-13 14:58:43] [INFO ] Implicit Places using invariants in 256 ms returned []
Implicit Place search using SMT only with invariants took 258 ms to find 0 implicit places.
[2023-03-13 14:58:43] [INFO ] Invariant cache hit.
[2023-03-13 14:58:54] [INFO ] Dead Transitions using invariants and state equation in 10858 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11340 ms. Remains : 1600/1600 places, 12324/12324 transitions.
Stuttering acceptance computed with spot in 223 ms :[true, (AND (NOT p2) p3), (OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p0) (NOT p1)), (NOT p2)]
Running random walk in product with property : Diffusion2D-PT-D40N100-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p2) p3), acceptance={} source=1 dest: 4}], [{ cond=(AND p1 p2 (NOT p3)), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 0}, { cond=(AND p1 p2 (NOT p3) p0), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}, { cond=(AND p1 (NOT p2) p0), acceptance={0} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=2, aps=[p2:(GT 1 s927), p3:(GT s311 s700), p1:(GT 2 s1597), p0:(LEQ 3 s340)], 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][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1763 ms.
Product exploration explored 100000 steps with 50000 reset in 1439 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 (NOT p3) p1 (NOT p0)), (X (NOT (AND p1 (NOT p2) p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p2 (NOT p3) p0))), (X (NOT (AND (NOT p2) p3))), (X (NOT p0)), (X p2), true, (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p2 (NOT p3) p0)))), (X (X (NOT (AND (NOT p2) p3)))), (X (X (NOT p0))), (X (X p2))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p2) p3)))
Knowledge based reduction with 14 factoid took 266 ms. Reduced automaton from 5 states, 10 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Diffusion2D-PT-D40N100-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Diffusion2D-PT-D40N100-LTLCardinality-05 finished in 15115 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(p0))||(!p0 U (p1&&G(p2)))))'
Support contains 5 out of 1600 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 221 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
[2023-03-13 14:58:58] [INFO ] Invariant cache hit.
[2023-03-13 14:58:58] [INFO ] Implicit Places using invariants in 250 ms returned []
Implicit Place search using SMT only with invariants took 254 ms to find 0 implicit places.
[2023-03-13 14:58:58] [INFO ] Invariant cache hit.
[2023-03-13 14:59:05] [INFO ] Dead Transitions using invariants and state equation in 7275 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7755 ms. Remains : 1600/1600 places, 12324/12324 transitions.
Stuttering acceptance computed with spot in 542 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), true, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p2) (NOT p0)), (OR (NOT p1) (NOT p2)), (NOT p2), (NOT p2)]
Running random walk in product with property : Diffusion2D-PT-D40N100-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p1) p0) (AND (NOT p2) p0)), acceptance={} source=0 dest: 1}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0))), acceptance={} source=0 dest: 2}, { cond=(AND p1 p2 (NOT p0)), acceptance={} source=0 dest: 3}, { cond=(AND p1 p2 p0), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 5}], [{ cond=(OR (AND (NOT p1) p0) (AND (NOT p2) p0)), acceptance={} source=2 dest: 5}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0))), acceptance={} source=2 dest: 7}, { cond=(AND p1 p2 (NOT p0)), acceptance={} source=2 dest: 8}, { cond=(AND p1 p2 p0), acceptance={} source=2 dest: 9}], [{ cond=(AND (NOT p2) p0), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 7}, { cond=(AND p2 (NOT p0)), acceptance={} source=3 dest: 8}, { cond=(AND p2 p0), acceptance={} source=3 dest: 9}], [{ cond=(NOT p2), acceptance={} source=4 dest: 5}, { cond=p2, acceptance={} source=4 dest: 9}], [{ cond=(NOT p0), acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0))), acceptance={} source=7 dest: 10}, { cond=(AND p1 p2 (NOT p0)), acceptance={} source=7 dest: 11}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=8 dest: 10}, { cond=(AND p2 (NOT p0)), acceptance={} source=8 dest: 11}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=9 dest: 6}, { cond=(AND p2 (NOT p0)), acceptance={} source=9 dest: 12}], [{ cond=(OR (AND (NOT p1) p0) (AND (NOT p2) p0)), acceptance={} source=10 dest: 6}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0))), acceptance={0} source=10 dest: 10}, { cond=(AND p1 p2 (NOT p0)), acceptance={} source=10 dest: 11}, { cond=(AND p1 p2 p0), acceptance={} source=10 dest: 12}], [{ cond=(AND (NOT p2) p0), acceptance={} source=11 dest: 6}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=11 dest: 10}, { cond=(AND p2 (NOT p0)), acceptance={} source=11 dest: 11}, { cond=(AND p2 p0), acceptance={} source=11 dest: 12}], [{ cond=(NOT p2), acceptance={} source=12 dest: 6}, { cond=p2, acceptance={} source=12 dest: 12}]], initial=0, aps=[p1:(LEQ 2 s92), p0:(GT s887 s18), p2:(LEQ s654 s426)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4162 steps with 0 reset in 106 ms.
FORMULA Diffusion2D-PT-D40N100-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D40N100-LTLCardinality-06 finished in 8445 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 1600 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Graph (trivial) has 12308 edges and 1600 vertex of which 1599 / 1600 are part of one of the 1 SCC in 5 ms
Free SCC test removed 1598 places
Ensure Unique test removed 12321 transitions
Reduce isomorphic transitions removed 12321 transitions.
Applied a total of 1 rules in 24 ms. Remains 2 /1600 variables (removed 1598) and now considering 3/12324 (removed 12321) transitions.
// Phase 1: matrix 3 rows 2 cols
[2023-03-13 14:59:06] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 14:59:06] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-13 14:59:06] [INFO ] Invariant cache hit.
[2023-03-13 14:59:06] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-13 14:59:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 14:59:06] [INFO ] Invariant cache hit.
[2023-03-13 14:59:06] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/1600 places, 3/12324 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 100 ms. Remains : 2/1600 places, 3/12324 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D40N100-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 2 s0)], 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 Diffusion2D-PT-D40N100-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D40N100-LTLCardinality-07 finished in 158 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 5 out of 1600 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Graph (trivial) has 12244 edges and 1600 vertex of which 1595 / 1600 are part of one of the 1 SCC in 4 ms
Free SCC test removed 1594 places
Ensure Unique test removed 12313 transitions
Reduce isomorphic transitions removed 12313 transitions.
Applied a total of 1 rules in 21 ms. Remains 6 /1600 variables (removed 1594) and now considering 11/12324 (removed 12313) transitions.
// Phase 1: matrix 11 rows 6 cols
[2023-03-13 14:59:06] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 14:59:06] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-13 14:59:06] [INFO ] Invariant cache hit.
[2023-03-13 14:59:06] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2023-03-13 14:59:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 14:59:06] [INFO ] Invariant cache hit.
[2023-03-13 14:59:06] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/1600 places, 11/12324 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 163 ms. Remains : 6/1600 places, 11/12324 transitions.
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Diffusion2D-PT-D40N100-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ 3 s1), p1:(OR (GT s2 s0) (LEQ s3 s4))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D40N100-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D40N100-LTLCardinality-08 finished in 310 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(p1)&&p0) U X(X(p2))))'
Support contains 5 out of 1600 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 216 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
// Phase 1: matrix 12324 rows 1600 cols
[2023-03-13 14:59:07] [INFO ] Computed 1 place invariants in 87 ms
[2023-03-13 14:59:07] [INFO ] Implicit Places using invariants in 334 ms returned []
Implicit Place search using SMT only with invariants took 339 ms to find 0 implicit places.
[2023-03-13 14:59:07] [INFO ] Invariant cache hit.
[2023-03-13 14:59:15] [INFO ] Dead Transitions using invariants and state equation in 8533 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9091 ms. Remains : 1600/1600 places, 12324/12324 transitions.
Stuttering acceptance computed with spot in 352 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), true, (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (NOT p1)]
Running random walk in product with property : Diffusion2D-PT-D40N100-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p0 p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 5}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 6}, { cond=(AND p0 p1), acceptance={} source=2 dest: 7}], [{ cond=(NOT p2), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 8}], [{ cond=(NOT p2), acceptance={} source=6 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=7 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={0} source=7 dest: 5}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=7 dest: 6}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=7 dest: 7}], [{ cond=(NOT p1), acceptance={} source=8 dest: 4}, { cond=p1, acceptance={} source=8 dest: 8}]], initial=0, aps=[p0:(AND (LEQ s1400 s899) (LEQ 3 s428)), p1:(LEQ 2 s1543), p2:(GT 2 s1535)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 1212 ms.
Product exploration explored 100000 steps with 33333 reset in 1144 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X p2)), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p2))
Knowledge based reduction with 9 factoid took 212 ms. Reduced automaton from 9 states, 18 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Diffusion2D-PT-D40N100-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Diffusion2D-PT-D40N100-LTLCardinality-09 finished in 12073 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)))&&(!p0 U (G(!p0)||(!p0&&(p1 U (p2||G(p1))))))))'
Support contains 4 out of 1600 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 206 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
[2023-03-13 14:59:19] [INFO ] Invariant cache hit.
[2023-03-13 14:59:19] [INFO ] Implicit Places using invariants in 244 ms returned []
Implicit Place search using SMT only with invariants took 248 ms to find 0 implicit places.
[2023-03-13 14:59:19] [INFO ] Invariant cache hit.
[2023-03-13 14:59:29] [INFO ] Dead Transitions using invariants and state equation in 10114 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10578 ms. Remains : 1600/1600 places, 12324/12324 transitions.
Stuttering acceptance computed with spot in 277 ms :[(NOT p0), true, true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), true, (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : Diffusion2D-PT-D40N100-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 4}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 5}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(OR (AND (NOT p2) (NOT p1)) p0), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=2 dest: 6}], [{ cond=p2, acceptance={} source=3 dest: 4}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 6}], [{ cond=p0, acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND p2 p0), acceptance={} source=6 dest: 4}, { cond=(OR (AND (NOT p2) (NOT p1)) (NOT p0)), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=6 dest: 6}]], initial=1, aps=[p2:(AND (GT 2 s776) (GT s102 s737)), p0:(LEQ 1 s773), p1:(GT s102 s737)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Diffusion2D-PT-D40N100-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D40N100-LTLCardinality-11 finished in 10895 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 1600 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Graph (trivial) has 12260 edges and 1600 vertex of which 1596 / 1600 are part of one of the 1 SCC in 5 ms
Free SCC test removed 1595 places
Ensure Unique test removed 12315 transitions
Reduce isomorphic transitions removed 12315 transitions.
Applied a total of 1 rules in 14 ms. Remains 5 /1600 variables (removed 1595) and now considering 9/12324 (removed 12315) transitions.
// Phase 1: matrix 9 rows 5 cols
[2023-03-13 14:59:29] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-13 14:59:29] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-13 14:59:29] [INFO ] Invariant cache hit.
[2023-03-13 14:59:29] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-13 14:59:29] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 14:59:29] [INFO ] Invariant cache hit.
[2023-03-13 14:59:29] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/1600 places, 9/12324 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 95 ms. Remains : 5/1600 places, 9/12324 transitions.
Stuttering acceptance computed with spot in 129 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Diffusion2D-PT-D40N100-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT s0 s3), p1:(GT s2 s1)], 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 Diffusion2D-PT-D40N100-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D40N100-LTLCardinality-12 finished in 243 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0 U p1))||G(p2)))'
Support contains 4 out of 1600 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Graph (trivial) has 12260 edges and 1600 vertex of which 1596 / 1600 are part of one of the 1 SCC in 5 ms
Free SCC test removed 1595 places
Ensure Unique test removed 12315 transitions
Reduce isomorphic transitions removed 12315 transitions.
Applied a total of 1 rules in 16 ms. Remains 5 /1600 variables (removed 1595) and now considering 9/12324 (removed 12315) transitions.
[2023-03-13 14:59:30] [INFO ] Invariant cache hit.
[2023-03-13 14:59:30] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-13 14:59:30] [INFO ] Invariant cache hit.
[2023-03-13 14:59:30] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-03-13 14:59:30] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 14:59:30] [INFO ] Invariant cache hit.
[2023-03-13 14:59:30] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/1600 places, 9/12324 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 100 ms. Remains : 5/1600 places, 9/12324 transitions.
Stuttering acceptance computed with spot in 179 ms :[(AND (NOT p1) (NOT p2)), true, (NOT p1), (NOT p1), (NOT p2)]
Running random walk in product with property : Diffusion2D-PT-D40N100-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(OR (AND p1 p2) (AND p0 p2)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}, { cond=(OR p1 p0), acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 1}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(LEQ s3 s1), p2:(LEQ 1 s2), p0:(LEQ 1 s0)], 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]]
Entered a terminal (fully accepting) state of product in 15 steps with 0 reset in 1 ms.
FORMULA Diffusion2D-PT-D40N100-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D40N100-LTLCardinality-13 finished in 302 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&(p1 U p2))))'
Support contains 5 out of 1600 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1600/1600 places, 12324/12324 transitions.
Applied a total of 0 rules in 216 ms. Remains 1600 /1600 variables (removed 0) and now considering 12324/12324 (removed 0) transitions.
// Phase 1: matrix 12324 rows 1600 cols
[2023-03-13 14:59:30] [INFO ] Computed 1 place invariants in 82 ms
[2023-03-13 14:59:30] [INFO ] Implicit Places using invariants in 341 ms returned []
Implicit Place search using SMT only with invariants took 343 ms to find 0 implicit places.
[2023-03-13 14:59:30] [INFO ] Invariant cache hit.
[2023-03-13 14:59:38] [INFO ] Dead Transitions using invariants and state equation in 7745 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8306 ms. Remains : 1600/1600 places, 12324/12324 transitions.
Stuttering acceptance computed with spot in 148 ms :[(NOT p2), (OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), true]
Running random walk in product with property : Diffusion2D-PT-D40N100-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 3}], [{ cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 0}, { cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p2:(LEQ s1474 s59), p1:(LEQ 2 s960), p0:(LEQ s925 s694)], 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][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1493 ms.
Product exploration explored 100000 steps with 50000 reset in 1434 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 (NOT p1) p0), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1)))), true, (X (X (NOT (AND (NOT p2) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1)))))
Knowledge based reduction with 6 factoid took 135 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Diffusion2D-PT-D40N100-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Diffusion2D-PT-D40N100-LTLCardinality-14 finished in 11582 ms.
All properties solved by simple procedures.
Total runtime 163900 ms.
ITS solved all properties within timeout
BK_STOP 1678719582891
--------------------
content from stderr:
+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
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="Diffusion2D-PT-D40N100"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is Diffusion2D-PT-D40N100, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r137-smll-167819417700235"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D40N100.tgz
mv Diffusion2D-PT-D40N100 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;