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.r007-oct2-167813595300332.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is Angiogenesis-PT-10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-oct2-167813595300332
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 456K
-rw-r--r-- 1 mcc users 6.6K Feb 26 14:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 26 14:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Feb 26 14:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 33K Feb 26 14:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 15:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 14:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Feb 26 14:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 26 14:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Feb 26 14:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 33K 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 Angiogenesis-PT-10-LTLFireability-00
FORMULA_NAME Angiogenesis-PT-10-LTLFireability-01
FORMULA_NAME Angiogenesis-PT-10-LTLFireability-02
FORMULA_NAME Angiogenesis-PT-10-LTLFireability-03
FORMULA_NAME Angiogenesis-PT-10-LTLFireability-04
FORMULA_NAME Angiogenesis-PT-10-LTLFireability-05
FORMULA_NAME Angiogenesis-PT-10-LTLFireability-06
FORMULA_NAME Angiogenesis-PT-10-LTLFireability-07
FORMULA_NAME Angiogenesis-PT-10-LTLFireability-08
FORMULA_NAME Angiogenesis-PT-10-LTLFireability-09
FORMULA_NAME Angiogenesis-PT-10-LTLFireability-10
FORMULA_NAME Angiogenesis-PT-10-LTLFireability-11
FORMULA_NAME Angiogenesis-PT-10-LTLFireability-12
FORMULA_NAME Angiogenesis-PT-10-LTLFireability-13
FORMULA_NAME Angiogenesis-PT-10-LTLFireability-14
FORMULA_NAME Angiogenesis-PT-10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678347311770

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=lolaxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Angiogenesis-PT-10
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-09 07:35:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-09 07:35:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 07:35:14] [INFO ] Load time of PNML (sax parser for PT used): 47 ms
[2023-03-09 07:35:14] [INFO ] Transformed 39 places.
[2023-03-09 07:35:14] [INFO ] Transformed 64 transitions.
[2023-03-09 07:35:14] [INFO ] Parsed PT model containing 39 places and 64 transitions and 185 arcs in 147 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA Angiogenesis-PT-10-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Angiogenesis-PT-10-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Angiogenesis-PT-10-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 64/64 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 38 transition count 64
Applied a total of 1 rules in 20 ms. Remains 38 /39 variables (removed 1) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 38 cols
[2023-03-09 07:35:14] [INFO ] Computed 7 place invariants in 22 ms
[2023-03-09 07:35:15] [INFO ] Implicit Places using invariants in 315 ms returned [32, 34]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 439 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36/39 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 36 /36 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 461 ms. Remains : 36/39 places, 64/64 transitions.
Support contains 23 out of 36 places after structural reductions.
[2023-03-09 07:35:15] [INFO ] Flatten gal took : 73 ms
[2023-03-09 07:35:15] [INFO ] Flatten gal took : 9 ms
[2023-03-09 07:35:15] [INFO ] Input system was already deterministic with 64 transitions.
Incomplete random walk after 10006 steps, including 4 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 19) seen :16
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 64 rows 36 cols
[2023-03-09 07:35:15] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 07:35:15] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 07:35:15] [INFO ] After 31ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2023-03-09 07:35:15] [INFO ] After 42ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 12 ms.
[2023-03-09 07:35:15] [INFO ] After 103ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 63 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=31 )
Parikh walk visited 2 properties in 2 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(p0)) U ((X(X(p0))&&G(p1))||X(X(G(p0))))))'
Support contains 2 out of 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 36 /36 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-09 07:35:16] [INFO ] Invariant cache hit.
[2023-03-09 07:35:16] [INFO ] Implicit Places using invariants in 81 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 95 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/36 places, 64/64 transitions.
Applied a total of 0 rules in 14 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 110 ms. Remains : 35/36 places, 64/64 transitions.
Stuttering acceptance computed with spot in 606 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), true, (AND (NOT p0) (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : Angiogenesis-PT-10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={1} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=3 dest: 2}, { cond=(AND p1 p0), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={1} source=3 dest: 3}, { cond=p1, acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 1}, { cond=p1, acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0, 1} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=6 dest: 7}], [{ cond=(AND (NOT p1) p0), acceptance={} source=7 dest: 5}, { cond=(AND p1 p0), acceptance={} source=7 dest: 7}]], initial=2, aps=[p0:(LT s7 1), p1:(LT s25 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 25093 reset in 329 ms.
Product exploration explored 100000 steps with 24972 reset in 204 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (AND p1 p0)), (X p1), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), true, (X (X (AND p1 p0))), (X (X p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 1086 ms. Reduced automaton from 8 states, 20 edges and 2 AP (stutter sensitive) to 8 states, 20 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 419 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), true, (AND (NOT p0) (NOT p1)), (AND p0 (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 3) seen :2
Running SMT prover for 1 properties.
// Phase 1: matrix 64 rows 35 cols
[2023-03-09 07:35:19] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-09 07:35:19] [INFO ] [Real]Absence check using 4 positive place invariants in 9 ms returned sat
[2023-03-09 07:35:19] [INFO ] After 95ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-09 07:35:19] [INFO ] After 115ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 07:35:19] [INFO ] After 168ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 07:35:19] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-09 07:35:19] [INFO ] After 28ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 07:35:19] [INFO ] After 35ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 47 ms.
[2023-03-09 07:35:19] [INFO ] After 154ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 35 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 35/35 places, 64/64 transitions.
Graph (trivial) has 20 edges and 35 vertex of which 10 / 35 are part of one of the 5 SCC in 4 ms
Free SCC test removed 5 places
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 19 place count 21 transition count 45
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Graph (complete) has 61 edges and 21 vertex of which 20 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 9 rules applied. Total rules applied 28 place count 20 transition count 37
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 29 place count 20 transition count 36
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 35 place count 17 transition count 39
Drop transitions removed 6 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 42 place count 17 transition count 32
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 46 place count 17 transition count 28
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 48 place count 17 transition count 26
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 50 place count 15 transition count 26
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 4 with 3 rules applied. Total rules applied 53 place count 15 transition count 23
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 59 place count 12 transition count 20
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 60 place count 12 transition count 20
Applied a total of 60 rules in 26 ms. Remains 12 /35 variables (removed 23) and now considering 20/64 (removed 44) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 12/35 places, 20/64 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Finished Best-First random walk after 67 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=67 )
Knowledge obtained : [(AND p0 p1), (X (AND p1 p0)), (X p1), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), true, (X (X (AND p1 p0))), (X (X p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (NOT (AND p0 p1))), (F (NOT p1)), (F (NOT p0)), (F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 13 factoid took 1295 ms. Reduced automaton from 8 states, 20 edges and 2 AP (stutter sensitive) to 8 states, 20 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 501 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), true, (AND (NOT p0) (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 486 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), true, (AND (NOT p0) (NOT p1)), (AND p0 (NOT p1))]
Support contains 2 out of 35 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 35/35 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-09 07:35:22] [INFO ] Invariant cache hit.
[2023-03-09 07:35:22] [INFO ] Implicit Places using invariants in 71 ms returned []
[2023-03-09 07:35:22] [INFO ] Invariant cache hit.
[2023-03-09 07:35:22] [INFO ] Implicit Places using invariants and state equation in 226 ms returned []
Implicit Place search using SMT with State Equation took 308 ms to find 0 implicit places.
[2023-03-09 07:35:22] [INFO ] Invariant cache hit.
[2023-03-09 07:35:22] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 410 ms. Remains : 35/35 places, 64/64 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X (NOT (AND (NOT p0) p1))), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), true, (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 927 ms. Reduced automaton from 8 states, 20 edges and 2 AP (stutter sensitive) to 8 states, 20 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 455 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), true, (AND (NOT p0) (NOT p1)), (AND p0 (NOT p1))]
Incomplete random walk after 10009 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 3) seen :2
Running SMT prover for 1 properties.
[2023-03-09 07:35:23] [INFO ] Invariant cache hit.
[2023-03-09 07:35:24] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 07:35:24] [INFO ] After 24ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-09 07:35:24] [INFO ] After 31ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-09 07:35:24] [INFO ] After 61ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 35 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 35/35 places, 64/64 transitions.
Graph (trivial) has 20 edges and 35 vertex of which 10 / 35 are part of one of the 5 SCC in 0 ms
Free SCC test removed 5 places
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 19 place count 21 transition count 45
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Graph (complete) has 61 edges and 21 vertex of which 20 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 9 rules applied. Total rules applied 28 place count 20 transition count 37
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 29 place count 20 transition count 36
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 35 place count 17 transition count 39
Drop transitions removed 6 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 42 place count 17 transition count 32
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 46 place count 17 transition count 28
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 48 place count 17 transition count 26
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 50 place count 15 transition count 26
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 4 with 3 rules applied. Total rules applied 53 place count 15 transition count 23
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 59 place count 12 transition count 20
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 60 place count 12 transition count 20
Applied a total of 60 rules in 13 ms. Remains 12 /35 variables (removed 23) and now considering 20/64 (removed 44) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 12/35 places, 20/64 transitions.
Finished random walk after 6562 steps, including 1 resets, run visited all 1 properties in 3 ms. (steps per millisecond=2187 )
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X (NOT (AND (NOT p0) p1))), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), true, (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0))]
False Knowledge obtained : [(F (AND p1 (NOT p0))), (F (NOT (AND p1 p0))), (F (NOT p1)), (F (NOT p0)), (F (AND (NOT p1) (NOT p0))), (F (AND (NOT p1) p0))]
Knowledge based reduction with 13 factoid took 1109 ms. Reduced automaton from 8 states, 20 edges and 2 AP (stutter sensitive) to 8 states, 20 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 446 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), true, (AND (NOT p0) (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 595 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), true, (AND (NOT p0) (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 457 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), true, (AND (NOT p0) (NOT p1)), (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 25027 reset in 147 ms.
Product exploration explored 100000 steps with 25024 reset in 210 ms.
Applying partial POR strategy [false, true, false, false, true, true, true, true]
Stuttering acceptance computed with spot in 462 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), true, (AND (NOT p0) (NOT p1)), (AND p0 (NOT p1))]
Support contains 2 out of 35 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 35/35 places, 64/64 transitions.
Graph (trivial) has 20 edges and 35 vertex of which 10 / 35 are part of one of the 5 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 0 with 8 rules applied. Total rules applied 9 place count 30 transition count 67
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 11 places in 0 ms
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 30 transition count 79
Deduced a syphon composed of 11 places in 1 ms
Drop transitions removed 31 transitions
Redundant transition composition rules discarded 31 transitions
Iterating global reduction 0 with 31 rules applied. Total rules applied 43 place count 30 transition count 48
Deduced a syphon composed of 11 places in 0 ms
Applied a total of 43 rules in 18 ms. Remains 30 /35 variables (removed 5) and now considering 48/64 (removed 16) transitions.
[2023-03-09 07:35:27] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 07:35:27] [INFO ] Flow matrix only has 43 transitions (discarded 5 similar events)
// Phase 1: matrix 43 rows 30 cols
[2023-03-09 07:35:27] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-09 07:35:27] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/35 places, 48/64 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 119 ms. Remains : 30/35 places, 48/64 transitions.
Support contains 2 out of 35 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 35/35 places, 64/64 transitions.
Applied a total of 0 rules in 0 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 35 cols
[2023-03-09 07:35:27] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-09 07:35:27] [INFO ] Implicit Places using invariants in 84 ms returned []
[2023-03-09 07:35:27] [INFO ] Invariant cache hit.
[2023-03-09 07:35:28] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
[2023-03-09 07:35:28] [INFO ] Invariant cache hit.
[2023-03-09 07:35:28] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 252 ms. Remains : 35/35 places, 64/64 transitions.
Treatment of property Angiogenesis-PT-10-LTLFireability-01 finished in 11865 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&&F(G(p0))))))'
Support contains 1 out of 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 64/64 transitions.
Applied a total of 0 rules in 0 ms. Remains 36 /36 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 36 cols
[2023-03-09 07:35:28] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 07:35:28] [INFO ] Implicit Places using invariants in 49 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 52 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/36 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 53 ms. Remains : 35/36 places, 64/64 transitions.
Stuttering acceptance computed with spot in 116 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Angiogenesis-PT-10-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: 2}]], initial=1, aps=[p0:(GEQ s19 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-10-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-10-LTLFireability-02 finished in 192 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&G(p1))))'
Support contains 4 out of 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 36 /36 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-09 07:35:28] [INFO ] Invariant cache hit.
[2023-03-09 07:35:28] [INFO ] Implicit Places using invariants in 55 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 67 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/36 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 70 ms. Remains : 35/36 places, 64/64 transitions.
Stuttering acceptance computed with spot in 248 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Angiogenesis-PT-10-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(LT s11 1), p0:(OR (LT s27 1) (LT s29 1) (AND (GEQ s24 1) (GEQ s29 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]]
Product exploration explored 100000 steps with 0 reset in 209 ms.
Product exploration explored 100000 steps with 0 reset in 278 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (AND p0 p1)), (X (NOT (OR (NOT p0) (NOT p1)))), true, (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 326 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 122 ms :[true, (NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Finished Best-First random walk after 821 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=410 )
Knowledge obtained : [(AND p1 p0), (X (AND p0 p1)), (X (NOT (OR (NOT p0) (NOT p1)))), true, (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 5 factoid took 260 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 78 ms :[true, (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 151 ms :[true, (NOT p1), (NOT p1)]
Support contains 1 out of 35 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 35/35 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 35 cols
[2023-03-09 07:35:30] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-09 07:35:30] [INFO ] Implicit Places using invariants in 247 ms returned []
[2023-03-09 07:35:30] [INFO ] Invariant cache hit.
[2023-03-09 07:35:30] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 449 ms to find 0 implicit places.
[2023-03-09 07:35:30] [INFO ] Invariant cache hit.
[2023-03-09 07:35:30] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 537 ms. Remains : 35/35 places, 64/64 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p1, (X p1), true, (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 252 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 152 ms :[true, (NOT p1), (NOT p1)]
Incomplete random walk after 10004 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=1429 ) properties (out of 1) seen :0
Finished Best-First random walk after 2580 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=860 )
Knowledge obtained : [p1, (X p1), true, (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 4 factoid took 249 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 183 ms :[true, (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 85 ms :[true, (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 168 ms :[true, (NOT p1), (NOT p1)]
Entered a terminal (fully accepting) state of product in 95 steps with 0 reset in 1 ms.
FORMULA Angiogenesis-PT-10-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-10-LTLFireability-03 finished in 3525 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 3 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 64/64 transitions.
Graph (trivial) has 15 edges and 36 vertex of which 8 / 36 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 32 transition count 57
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 30 transition count 57
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 27 transition count 54
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 14 place count 25 transition count 54
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 21 place count 25 transition count 47
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 22 place count 25 transition count 46
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 23 place count 24 transition count 46
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 24 transition count 45
Partial Post-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 2 with 5 rules applied. Total rules applied 29 place count 24 transition count 45
Applied a total of 29 rules in 28 ms. Remains 24 /36 variables (removed 12) and now considering 45/64 (removed 19) transitions.
[2023-03-09 07:35:31] [INFO ] Flow matrix only has 40 transitions (discarded 5 similar events)
// Phase 1: matrix 40 rows 24 cols
[2023-03-09 07:35:31] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-09 07:35:32] [INFO ] Implicit Places using invariants in 78 ms returned []
[2023-03-09 07:35:32] [INFO ] Flow matrix only has 40 transitions (discarded 5 similar events)
[2023-03-09 07:35:32] [INFO ] Invariant cache hit.
[2023-03-09 07:35:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 07:35:32] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
[2023-03-09 07:35:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-09 07:35:32] [INFO ] Flow matrix only has 40 transitions (discarded 5 similar events)
[2023-03-09 07:35:32] [INFO ] Invariant cache hit.
[2023-03-09 07:35:32] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 24/36 places, 45/64 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 243 ms. Remains : 24/36 places, 45/64 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0)]
Running random walk in product with property : Angiogenesis-PT-10-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s16 1) (GEQ s20 1) (LT s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-10-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-10-LTLFireability-05 finished in 324 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 64/64 transitions.
Graph (trivial) has 14 edges and 36 vertex of which 6 / 36 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 33 transition count 60
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 31 transition count 60
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 16 place count 25 transition count 54
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 24 transition count 54
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 27 place count 24 transition count 45
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 30 place count 24 transition count 45
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 31 place count 24 transition count 44
Applied a total of 31 rules in 28 ms. Remains 24 /36 variables (removed 12) and now considering 44/64 (removed 20) transitions.
[2023-03-09 07:35:32] [INFO ] Flow matrix only has 41 transitions (discarded 3 similar events)
// Phase 1: matrix 41 rows 24 cols
[2023-03-09 07:35:32] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-09 07:35:32] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-09 07:35:32] [INFO ] Flow matrix only has 41 transitions (discarded 3 similar events)
[2023-03-09 07:35:32] [INFO ] Invariant cache hit.
[2023-03-09 07:35:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 07:35:32] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-09 07:35:32] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 07:35:32] [INFO ] Flow matrix only has 41 transitions (discarded 3 similar events)
[2023-03-09 07:35:32] [INFO ] Invariant cache hit.
[2023-03-09 07:35:32] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 24/36 places, 44/64 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 180 ms. Remains : 24/36 places, 44/64 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Angiogenesis-PT-10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (LT s11 1) (OR (LT s4 1) (LT s7 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-10-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-10-LTLFireability-06 finished in 301 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 U p0))||G(p2)))'
Support contains 4 out of 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 64/64 transitions.
Applied a total of 0 rules in 5 ms. Remains 36 /36 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 36 cols
[2023-03-09 07:35:32] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 07:35:32] [INFO ] Implicit Places using invariants in 110 ms returned []
[2023-03-09 07:35:32] [INFO ] Invariant cache hit.
[2023-03-09 07:35:32] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
[2023-03-09 07:35:32] [INFO ] Invariant cache hit.
[2023-03-09 07:35:32] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 266 ms. Remains : 36/36 places, 64/64 transitions.
Stuttering acceptance computed with spot in 392 ms :[true, (AND (NOT p0) (NOT p2)), (AND (NOT p2) (NOT p0)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0), (NOT p2)]
Running random walk in product with property : Angiogenesis-PT-10-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=3 dest: 6}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 0}, { cond=p2, acceptance={} source=6 dest: 6}]], initial=1, aps=[p0:(AND (GEQ s2 1) (GEQ s4 1)), p1:(GEQ s27 1), p2:(GEQ s1 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-10-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-10-LTLFireability-07 finished in 692 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))||(p1 U X(!p2))))'
Support contains 4 out of 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 36 /36 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-09 07:35:33] [INFO ] Invariant cache hit.
[2023-03-09 07:35:33] [INFO ] Implicit Places using invariants in 43 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 46 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/36 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 48 ms. Remains : 35/36 places, 64/64 transitions.
Stuttering acceptance computed with spot in 445 ms :[true, (AND (NOT p0) p2), (NOT p0), (AND (NOT p0) p2), (AND (NOT p0) p2), p2, p2]
Running random walk in product with property : Angiogenesis-PT-10-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=p1, acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND p2 p0), acceptance={} source=3 dest: 2}], [{ cond=(AND (NOT p1) p2 p0), acceptance={} source=4 dest: 3}, { cond=(AND p1 p2 p0), acceptance={} source=4 dest: 4}, { cond=(AND p1 p2 (NOT p0)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=4 dest: 6}], [{ cond=(AND p1 p2), acceptance={0} source=5 dest: 5}, { cond=(AND (NOT p1) p2), acceptance={0} source=5 dest: 6}], [{ cond=p2, acceptance={} source=6 dest: 0}]], initial=1, aps=[p1:(GEQ s19 1), p0:(AND (GEQ s4 1) (GEQ s30 1)), p2:(LT s11 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-10-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-10-LTLFireability-08 finished in 524 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(F((p1&&X(p2))))))'
Support contains 5 out of 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 36 /36 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-09 07:35:33] [INFO ] Invariant cache hit.
[2023-03-09 07:35:33] [INFO ] Implicit Places using invariants in 155 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 156 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/36 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 159 ms. Remains : 35/36 places, 64/64 transitions.
Stuttering acceptance computed with spot in 164 ms :[(AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : Angiogenesis-PT-10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (GEQ s19 1) (AND (GEQ s7 1) (GEQ s9 1))), p1:(GEQ s26 1), p2:(GEQ s15 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 318 reset in 277 ms.
Stack based approach found an accepted trace after 2 steps with 0 reset with depth 3 and stack size 3 in 0 ms.
FORMULA Angiogenesis-PT-10-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property Angiogenesis-PT-10-LTLFireability-09 finished in 626 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 64/64 transitions.
Graph (trivial) has 14 edges and 36 vertex of which 6 / 36 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 33 transition count 58
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 31 transition count 58
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 14 place count 26 transition count 53
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 20 place count 23 transition count 56
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 29 place count 23 transition count 47
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 32 place count 23 transition count 47
Applied a total of 32 rules in 7 ms. Remains 23 /36 variables (removed 13) and now considering 47/64 (removed 17) transitions.
[2023-03-09 07:35:34] [INFO ] Flow matrix only has 37 transitions (discarded 10 similar events)
// Phase 1: matrix 37 rows 23 cols
[2023-03-09 07:35:34] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-09 07:35:34] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-09 07:35:34] [INFO ] Flow matrix only has 37 transitions (discarded 10 similar events)
[2023-03-09 07:35:34] [INFO ] Invariant cache hit.
[2023-03-09 07:35:34] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
[2023-03-09 07:35:34] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-09 07:35:34] [INFO ] Flow matrix only has 37 transitions (discarded 10 similar events)
[2023-03-09 07:35:34] [INFO ] Invariant cache hit.
[2023-03-09 07:35:34] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 23/36 places, 47/64 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 205 ms. Remains : 23/36 places, 47/64 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : Angiogenesis-PT-10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s18 1) (GEQ s20 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-10-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-10-LTLFireability-10 finished in 266 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)||G(p1))))'
Support contains 4 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 64/64 transitions.
Graph (trivial) has 13 edges and 36 vertex of which 6 / 36 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 33 transition count 60
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 31 transition count 60
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 0 with 2 rules applied. Total rules applied 6 place count 30 transition count 59
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 29 transition count 59
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 13 place count 29 transition count 54
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 29 transition count 53
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 15 place count 28 transition count 53
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 16 place count 28 transition count 52
Partial Post-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 2 with 7 rules applied. Total rules applied 23 place count 28 transition count 52
Applied a total of 23 rules in 8 ms. Remains 28 /36 variables (removed 8) and now considering 52/64 (removed 12) transitions.
[2023-03-09 07:35:34] [INFO ] Flow matrix only has 50 transitions (discarded 2 similar events)
// Phase 1: matrix 50 rows 28 cols
[2023-03-09 07:35:34] [INFO ] Computed 4 place invariants in 11 ms
[2023-03-09 07:35:34] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-09 07:35:34] [INFO ] Flow matrix only has 50 transitions (discarded 2 similar events)
[2023-03-09 07:35:34] [INFO ] Invariant cache hit.
[2023-03-09 07:35:34] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 07:35:34] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2023-03-09 07:35:34] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-09 07:35:34] [INFO ] Flow matrix only has 50 transitions (discarded 2 similar events)
[2023-03-09 07:35:34] [INFO ] Invariant cache hit.
[2023-03-09 07:35:34] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 28/36 places, 52/64 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 209 ms. Remains : 28/36 places, 52/64 transitions.
Stuttering acceptance computed with spot in 43 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : Angiogenesis-PT-10-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s5 1) (GEQ s7 1)), p1:(AND (GEQ s14 1) (GEQ s24 1))], nbAcceptance=2, 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 4 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-10-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-10-LTLFireability-12 finished in 264 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F((p0&&X(!p1)))&&F(G(p2)))))'
Support contains 4 out of 36 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 36/36 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 36 /36 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 36 cols
[2023-03-09 07:35:34] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 07:35:34] [INFO ] Implicit Places using invariants in 60 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 62 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/36 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 64 ms. Remains : 35/36 places, 64/64 transitions.
Stuttering acceptance computed with spot in 267 ms :[(OR (NOT p2) (NOT p0) p1), (OR (NOT p0) p1), (NOT p2), p1]
Running random walk in product with property : Angiogenesis-PT-10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 3}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LT s17 1), p2:(OR (LT s4 1) (LT s9 1)), p1:(GEQ s15 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2 reset in 104 ms.
Stack based approach found an accepted trace after 20 steps with 1 reset with depth 18 and stack size 18 in 0 ms.
FORMULA Angiogenesis-PT-10-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property Angiogenesis-PT-10-LTLFireability-13 finished in 472 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!p0)))'
Support contains 1 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 64/64 transitions.
Graph (trivial) has 19 edges and 36 vertex of which 10 / 36 are part of one of the 5 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 31 transition count 56
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 29 transition count 56
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 20 place count 21 transition count 48
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 26 place count 18 transition count 51
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 0 with 17 rules applied. Total rules applied 43 place count 18 transition count 34
Applied a total of 43 rules in 5 ms. Remains 18 /36 variables (removed 18) and now considering 34/64 (removed 30) transitions.
[2023-03-09 07:35:35] [INFO ] Flow matrix only has 28 transitions (discarded 6 similar events)
// Phase 1: matrix 28 rows 18 cols
[2023-03-09 07:35:35] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-09 07:35:35] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-09 07:35:35] [INFO ] Flow matrix only has 28 transitions (discarded 6 similar events)
[2023-03-09 07:35:35] [INFO ] Invariant cache hit.
[2023-03-09 07:35:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 07:35:35] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-09 07:35:35] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-09 07:35:35] [INFO ] Flow matrix only has 28 transitions (discarded 6 similar events)
[2023-03-09 07:35:35] [INFO ] Invariant cache hit.
[2023-03-09 07:35:35] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 18/36 places, 34/64 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 132 ms. Remains : 18/36 places, 34/64 transitions.
Stuttering acceptance computed with spot in 90 ms :[p0, p0]
Running random walk in product with property : Angiogenesis-PT-10-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s11 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 104 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-10-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-10-LTLFireability-14 finished in 244 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U G(!p0)))'
Support contains 2 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 64/64 transitions.
Graph (trivial) has 16 edges and 36 vertex of which 8 / 36 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 32 transition count 57
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 30 transition count 57
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 20 place count 22 transition count 49
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 30 place count 22 transition count 39
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 31 place count 22 transition count 39
Applied a total of 31 rules in 21 ms. Remains 22 /36 variables (removed 14) and now considering 39/64 (removed 25) transitions.
[2023-03-09 07:35:35] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 22 cols
[2023-03-09 07:35:35] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-09 07:35:35] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-09 07:35:35] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
[2023-03-09 07:35:35] [INFO ] Invariant cache hit.
[2023-03-09 07:35:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 07:35:35] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-09 07:35:35] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-09 07:35:35] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
[2023-03-09 07:35:35] [INFO ] Invariant cache hit.
[2023-03-09 07:35:35] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/36 places, 39/64 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 159 ms. Remains : 22/36 places, 39/64 transitions.
Stuttering acceptance computed with spot in 129 ms :[p0, true, p0]
Running random walk in product with property : Angiogenesis-PT-10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 0}, { cond=p0, acceptance={0} source=2 dest: 2}]], initial=2, aps=[p0:(AND (GEQ s8 1) (GEQ s20 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 9 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-10-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-10-LTLFireability-15 finished in 304 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)) U ((X(X(p0))&&G(p1))||X(X(G(p0))))))'
[2023-03-09 07:35:36] [INFO ] Flatten gal took : 5 ms
[2023-03-09 07:35:36] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 1 ms.
[2023-03-09 07:35:36] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 36 places, 64 transitions and 173 arcs took 0 ms.
Total runtime 21638 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT Angiogenesis-PT-10
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/379
LTLFireability

FORMULA Angiogenesis-PT-10-LTLFireability-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678347337039

--------------------
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 LTLFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/379/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/379/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/379/LTLFireability.xml
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: LAUNCH task # 1 (type EXCL) for 0 Angiogenesis-PT-10-LTLFireability-01
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: FINISHED task # 1 (type EXCL) for Angiogenesis-PT-10-LTLFireability-01
lola: result : false
lola: markings : 405248
lola: fired transitions : 853113
lola: time used : 1.000000
lola: memory pages used : 3
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
Angiogenesis-PT-10-LTLFireability-01: LTL false LTL model checker


Time elapsed: 1 secs. Pages in use: 3

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="Angiogenesis-PT-10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is Angiogenesis-PT-10, 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 r007-oct2-167813595300332"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Angiogenesis-PT-10.tgz
mv Angiogenesis-PT-10 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 ;