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-oct2-167813595300340.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is Angiogenesis-PT-15, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-oct2-167813595300340
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 8.5K Feb 26 14:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 26 14:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 14:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 14:55 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 3.8K Feb 25 15:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 17K Feb 25 15:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Feb 26 14:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 26 14:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Feb 26 14:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K Feb 26 14:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K 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-15-LTLFireability-00
FORMULA_NAME Angiogenesis-PT-15-LTLFireability-01
FORMULA_NAME Angiogenesis-PT-15-LTLFireability-02
FORMULA_NAME Angiogenesis-PT-15-LTLFireability-03
FORMULA_NAME Angiogenesis-PT-15-LTLFireability-04
FORMULA_NAME Angiogenesis-PT-15-LTLFireability-05
FORMULA_NAME Angiogenesis-PT-15-LTLFireability-06
FORMULA_NAME Angiogenesis-PT-15-LTLFireability-07
FORMULA_NAME Angiogenesis-PT-15-LTLFireability-08
FORMULA_NAME Angiogenesis-PT-15-LTLFireability-09
FORMULA_NAME Angiogenesis-PT-15-LTLFireability-10
FORMULA_NAME Angiogenesis-PT-15-LTLFireability-11
FORMULA_NAME Angiogenesis-PT-15-LTLFireability-12
FORMULA_NAME Angiogenesis-PT-15-LTLFireability-13
FORMULA_NAME Angiogenesis-PT-15-LTLFireability-14
FORMULA_NAME Angiogenesis-PT-15-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678347489024

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-15
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-09 07:38:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-09 07:38:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 07:38:12] [INFO ] Load time of PNML (sax parser for PT used): 48 ms
[2023-03-09 07:38:12] [INFO ] Transformed 39 places.
[2023-03-09 07:38:12] [INFO ] Transformed 64 transitions.
[2023-03-09 07:38:12] [INFO ] Parsed PT model containing 39 places and 64 transitions and 185 arcs in 153 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA Angiogenesis-PT-15-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Angiogenesis-PT-15-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Angiogenesis-PT-15-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Angiogenesis-PT-15-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Angiogenesis-PT-15-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 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 13 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 07:38:12] [INFO ] Computed 7 place invariants in 13 ms
[2023-03-09 07:38:12] [INFO ] Implicit Places using invariants in 353 ms returned [4, 34]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 420 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 5 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 451 ms. Remains : 36/39 places, 64/64 transitions.
Support contains 20 out of 36 places after structural reductions.
[2023-03-09 07:38:13] [INFO ] Flatten gal took : 21 ms
[2023-03-09 07:38:13] [INFO ] Flatten gal took : 8 ms
[2023-03-09 07:38:13] [INFO ] Input system was already deterministic with 64 transitions.
Incomplete random walk after 10008 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 17) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 4) seen :2
Finished Best-First random walk after 8654 steps, including 2 resets, run visited all 2 properties in 12 ms. (steps per millisecond=721 )
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' '!((F(p0)&&X(G(p1))))'
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 2 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 07:38:13] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 07:38:14] [INFO ] Implicit Places using invariants in 97 ms returned [31]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 100 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 3 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 105 ms. Remains : 35/36 places, 64/64 transitions.
Stuttering acceptance computed with spot in 472 ms :[(NOT p1), true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : Angiogenesis-PT-15-LTLFireability-00 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:(LT s23 1), p0:(LT s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 73 steps with 0 reset in 5 ms.
FORMULA Angiogenesis-PT-15-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-15-LTLFireability-00 finished in 700 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(p1)&&X(p2)&&p0)))'
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 4 ms. Remains 36 /36 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-09 07:38:14] [INFO ] Invariant cache hit.
[2023-03-09 07:38:14] [INFO ] Implicit Places using invariants in 74 ms returned [31]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 77 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 83 ms. Remains : 35/36 places, 64/64 transitions.
Stuttering acceptance computed with spot in 357 ms :[true, (OR (NOT p1) (NOT p0) (NOT p2)), (NOT p1), (OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p2) (NOT p1))]
Running random walk in product with property : Angiogenesis-PT-15-LTLFireability-02 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: 4}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND p1 p2), acceptance={} source=4 dest: 2}]], initial=1, aps=[p1:(GEQ s19 1), p0:(AND (GEQ s5 1) (GEQ s9 1)), p2:(GEQ s13 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Angiogenesis-PT-15-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-15-LTLFireability-02 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' '!(X(X(X((F(G((p1&&(p2 U !p3))))&&p0)))))'
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 2 ms. Remains 36 /36 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-09 07:38:15] [INFO ] Invariant cache hit.
[2023-03-09 07:38:15] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-09 07:38:15] [INFO ] Invariant cache hit.
[2023-03-09 07:38:15] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 179 ms to find 0 implicit places.
[2023-03-09 07:38:15] [INFO ] Invariant cache hit.
[2023-03-09 07:38:15] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 279 ms. Remains : 36/36 places, 64/64 transitions.
Stuttering acceptance computed with spot in 641 ms :[(OR (NOT p0) (NOT p1) p3), (OR (NOT p0) (NOT p1) p3), (OR (NOT p0) (NOT p1) p3), (OR (NOT p0) (NOT p1) p3), true, (OR (NOT p1) p3), p3]
Running random walk in product with property : Angiogenesis-PT-15-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}, { cond=p0, acceptance={} source=3 dest: 5}, { cond=(AND p1 p0 p3 p2), acceptance={} source=3 dest: 6}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(OR (AND p1 (NOT p3)) (AND p1 p2)), acceptance={} source=5 dest: 5}, { cond=(OR (NOT p1) (AND p3 (NOT p2))), acceptance={0} source=5 dest: 5}, { cond=(AND p1 p3 p2), acceptance={0} source=5 dest: 6}], [{ cond=(AND p3 (NOT p2)), acceptance={0} source=6 dest: 5}, { cond=(AND p3 p2), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(AND (GEQ s12 1) (GEQ s31 1)), p1:(GEQ s19 1), p3:(LT s1 1), p2:(GEQ s20 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-15-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-15-LTLFireability-03 finished in 974 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0))||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 2 ms. Remains 36 /36 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-09 07:38:15] [INFO ] Invariant cache hit.
[2023-03-09 07:38:16] [INFO ] Implicit Places using invariants in 83 ms returned [31]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 87 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 91 ms. Remains : 35/36 places, 64/64 transitions.
Stuttering acceptance computed with spot in 241 ms :[false, (NOT p0), false]
Running random walk in product with property : Angiogenesis-PT-15-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(GEQ s34 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 395 ms.
Stack based approach found an accepted trace after 255 steps with 0 reset with depth 256 and stack size 227 in 1 ms.
FORMULA Angiogenesis-PT-15-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property Angiogenesis-PT-15-LTLFireability-05 finished in 768 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 (G(!p0)||(p1 U 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 07:38:16] [INFO ] Invariant cache hit.
[2023-03-09 07:38:16] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-09 07:38:16] [INFO ] Invariant cache hit.
[2023-03-09 07:38:16] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
[2023-03-09 07:38:16] [INFO ] Invariant cache hit.
[2023-03-09 07:38:17] [INFO ] Dead Transitions using invariants and state equation in 165 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 325 ms. Remains : 36/36 places, 64/64 transitions.
Stuttering acceptance computed with spot in 251 ms :[true, (NOT p2), (AND p0 (NOT p2)), p0, (AND p0 (NOT p2))]
Running random walk in product with property : Angiogenesis-PT-15-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 4}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=3 dest: 4}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=4 dest: 4}]], initial=2, aps=[p2:(GEQ s13 1), p1:(GEQ s19 1), p0:(AND (GEQ s6 1) (GEQ s31 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, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 516 reset in 297 ms.
Product exploration explored 100000 steps with 526 reset in 435 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 p2) (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (AND (NOT p0) (NOT p2) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT p0)), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), true, (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p0))), (X (X (AND (NOT p2) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 1178 ms. Reduced automaton from 5 states, 12 edges and 3 AP (stutter sensitive) to 5 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 353 ms :[true, (NOT p2), p0, p0, (AND p0 (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 7) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-09 07:38:19] [INFO ] Invariant cache hit.
[2023-03-09 07:38:19] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 07:38:19] [INFO ] After 27ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:1
[2023-03-09 07:38:19] [INFO ] After 41ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 07:38:19] [INFO ] After 96ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 07:38:19] [INFO ] [Nat]Absence check using 5 positive place invariants in 5 ms returned sat
[2023-03-09 07:38:19] [INFO ] After 48ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 07:38:20] [INFO ] After 71ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 40 ms.
[2023-03-09 07:38:20] [INFO ] After 184ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Finished Parikh walk after 165 steps, including 1 resets, run visited all 3 properties in 3 ms. (steps per millisecond=55 )
Parikh walk visited 3 properties in 16 ms.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (AND (NOT p0) (NOT p2) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT p0)), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), true, (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p0))), (X (X (AND (NOT p2) (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) p1 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (F (AND p0 p1 (NOT p2))), (F (AND p0 (NOT p1) (NOT p2))), (F (NOT (AND (NOT p1) (NOT p2)))), (F p0), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 14 factoid took 1309 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 311 ms :[true, (NOT p2), p0, p0, (AND p0 (NOT p2))]
Stuttering acceptance computed with spot in 312 ms :[true, (NOT p2), p0, p0, (AND p0 (NOT 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 2 ms. Remains 36 /36 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-09 07:38:22] [INFO ] Invariant cache hit.
[2023-03-09 07:38:22] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-09 07:38:22] [INFO ] Invariant cache hit.
[2023-03-09 07:38:22] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
[2023-03-09 07:38:22] [INFO ] Invariant cache hit.
[2023-03-09 07:38:22] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 217 ms. Remains : 36/36 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 (NOT p1) (NOT p2) (NOT p0)), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT p0)), true, (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 555 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 263 ms :[true, (NOT p2), p0, p0, (AND p0 (NOT p2))]
Incomplete random walk after 10008 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 7) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 07:38:23] [INFO ] Invariant cache hit.
[2023-03-09 07:38:23] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 07:38:23] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 07:38:23] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 07:38:23] [INFO ] After 42ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 07:38:23] [INFO ] After 55ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-09 07:38:23] [INFO ] After 117ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 38 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=38 )
Parikh walk visited 1 properties in 1 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT p0)), true, (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (AND p1 (NOT p2) (NOT p0))), (F (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (F (AND p1 (NOT p2) p0)), (F (AND (NOT p1) (NOT p2) p0)), (F (NOT (AND (NOT p1) (NOT p2)))), (F p0), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 10 factoid took 829 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 323 ms :[true, (NOT p2), p0, p0, (AND p0 (NOT p2))]
Stuttering acceptance computed with spot in 300 ms :[true, (NOT p2), p0, p0, (AND p0 (NOT p2))]
Stuttering acceptance computed with spot in 303 ms :[true, (NOT p2), p0, p0, (AND p0 (NOT p2))]
Product exploration explored 100000 steps with 557 reset in 245 ms.
Product exploration explored 100000 steps with 501 reset in 261 ms.
Applying partial POR strategy [true, true, false, true, true]
Stuttering acceptance computed with spot in 348 ms :[true, (NOT p2), p0, p0, (AND p0 (NOT p2))]
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 15 edges and 36 vertex of which 6 / 36 are part of one of the 3 SCC in 9 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 0 with 7 rules applied. Total rules applied 8 place count 33 transition count 68
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 9 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 33 transition count 74
Deduced a syphon composed of 9 places in 0 ms
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 0 with 20 rules applied. Total rules applied 30 place count 33 transition count 54
Deduced a syphon composed of 9 places in 0 ms
Applied a total of 30 rules in 38 ms. Remains 33 /36 variables (removed 3) and now considering 54/64 (removed 10) transitions.
[2023-03-09 07:38:26] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 07:38:26] [INFO ] Flow matrix only has 49 transitions (discarded 5 similar events)
// Phase 1: matrix 49 rows 33 cols
[2023-03-09 07:38:26] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 07:38:26] [INFO ] Dead Transitions using invariants and state equation in 409 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 33/36 places, 54/64 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 470 ms. Remains : 33/36 places, 54/64 transitions.
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 07:38:26] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-09 07:38:26] [INFO ] Implicit Places using invariants in 72 ms returned []
[2023-03-09 07:38:26] [INFO ] Invariant cache hit.
[2023-03-09 07:38:26] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2023-03-09 07:38:26] [INFO ] Invariant cache hit.
[2023-03-09 07:38:27] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 261 ms. Remains : 36/36 places, 64/64 transitions.
Treatment of property Angiogenesis-PT-15-LTLFireability-06 finished in 10409 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 11 edges and 36 vertex of which 4 / 36 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
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 3 place count 33 transition count 61
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 7 place count 31 transition count 61
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 11 place count 31 transition count 57
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 12 place count 31 transition count 56
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 13 place count 30 transition count 56
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 14 place count 30 transition count 55
Partial Post-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 2 with 7 rules applied. Total rules applied 21 place count 30 transition count 55
Applied a total of 21 rules in 14 ms. Remains 30 /36 variables (removed 6) and now considering 55/64 (removed 9) transitions.
[2023-03-09 07:38:27] [INFO ] Flow matrix only has 52 transitions (discarded 3 similar events)
// Phase 1: matrix 52 rows 30 cols
[2023-03-09 07:38:27] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-09 07:38:27] [INFO ] Implicit Places using invariants in 34 ms returned [26]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 36 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 29/36 places, 55/64 transitions.
Graph (trivial) has 10 edges and 29 vertex of which 4 / 29 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 27 transition count 49
Applied a total of 3 rules in 5 ms. Remains 27 /29 variables (removed 2) and now considering 49/55 (removed 6) transitions.
[2023-03-09 07:38:27] [INFO ] Flow matrix only has 46 transitions (discarded 3 similar events)
// Phase 1: matrix 46 rows 27 cols
[2023-03-09 07:38:27] [INFO ] Computed 4 place invariants in 6 ms
[2023-03-09 07:38:27] [INFO ] Implicit Places using invariants in 104 ms returned []
[2023-03-09 07:38:27] [INFO ] Flow matrix only has 46 transitions (discarded 3 similar events)
[2023-03-09 07:38:27] [INFO ] Invariant cache hit.
[2023-03-09 07:38:27] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 07:38:27] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 27/36 places, 49/64 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 261 ms. Remains : 27/36 places, 49/64 transitions.
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : Angiogenesis-PT-15-LTLFireability-07 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 s13 1) (GEQ s23 1)), p1:(OR (LT s2 1) (LT s6 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 1 steps with 0 reset in 1 ms.
FORMULA Angiogenesis-PT-15-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-15-LTLFireability-07 finished in 366 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((X(F((p1&&X(F(!p2)))))||p0))))'
Support contains 3 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 07:38:27] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 07:38:27] [INFO ] Implicit Places using invariants in 73 ms returned [31]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 74 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 76 ms. Remains : 35/36 places, 64/64 transitions.
Stuttering acceptance computed with spot in 452 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), p2, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (OR (NOT p1) p2)]
Running random walk in product with property : Angiogenesis-PT-15-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=p2, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=p1, acceptance={0} source=4 dest: 1}, { cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=2, aps=[p0:(OR (GEQ s15 1) (GEQ s3 1)), p2:(LT s1 1), p1:(GEQ s15 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][false, false, false, false, false]]
Product exploration explored 100000 steps with 213 reset in 216 ms.
Stack based approach found an accepted trace after 39 steps with 0 reset with depth 40 and stack size 40 in 1 ms.
FORMULA Angiogenesis-PT-15-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property Angiogenesis-PT-15-LTLFireability-10 finished in 761 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((F(p0)&&F(!p1)))||(F(p0)&&X(X(!p1))))))'
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 2 ms. Remains 36 /36 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-09 07:38:28] [INFO ] Invariant cache hit.
[2023-03-09 07:38:28] [INFO ] Implicit Places using invariants in 160 ms returned [31]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 163 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 166 ms. Remains : 35/36 places, 64/64 transitions.
Stuttering acceptance computed with spot in 472 ms :[(OR (NOT p0) p1), (NOT p0), p1, p1, (AND (NOT p0) p1), p1]
Running random walk in product with property : Angiogenesis-PT-15-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}, { cond=true, acceptance={} source=2 dest: 5}], [{ cond=p1, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 1}], [{ cond=p1, acceptance={} source=5 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(LT s32 1), p1:(GEQ s15 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 164 ms.
Product exploration explored 100000 steps with 33333 reset in 176 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X (X (NOT p1)))
Knowledge based reduction with 4 factoid took 313 ms. Reduced automaton from 6 states, 12 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Angiogenesis-PT-15-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Angiogenesis-PT-15-LTLFireability-12 finished in 1378 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(F(!p2)))))'
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 10 edges and 36 vertex of which 4 / 36 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
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 7 place count 31 transition count 59
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 13 place count 28 transition count 62
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 23 place count 28 transition count 52
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 24 place count 28 transition count 51
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 25 place count 27 transition count 51
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 2 with 2 rules applied. Total rules applied 27 place count 26 transition count 50
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 28 place count 26 transition count 49
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 31 place count 26 transition count 49
Applied a total of 31 rules in 10 ms. Remains 26 /36 variables (removed 10) and now considering 49/64 (removed 15) transitions.
[2023-03-09 07:38:29] [INFO ] Flow matrix only has 45 transitions (discarded 4 similar events)
// Phase 1: matrix 45 rows 26 cols
[2023-03-09 07:38:29] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 07:38:29] [INFO ] Implicit Places using invariants in 31 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 33 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/36 places, 49/64 transitions.
Graph (trivial) has 8 edges and 25 vertex of which 4 / 25 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 23 transition count 43
Applied a total of 3 rules in 6 ms. Remains 23 /25 variables (removed 2) and now considering 43/49 (removed 6) transitions.
[2023-03-09 07:38:29] [INFO ] Flow matrix only has 39 transitions (discarded 4 similar events)
// Phase 1: matrix 39 rows 23 cols
[2023-03-09 07:38:29] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-09 07:38:29] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-03-09 07:38:29] [INFO ] Flow matrix only has 39 transitions (discarded 4 similar events)
[2023-03-09 07:38:29] [INFO ] Invariant cache hit.
[2023-03-09 07:38:29] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 07:38:30] [INFO ] Implicit Places using invariants and state equation in 344 ms returned []
Implicit Place search using SMT with State Equation took 429 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 23/36 places, 43/64 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 478 ms. Remains : 23/36 places, 43/64 transitions.
Stuttering acceptance computed with spot in 570 ms :[(AND (NOT p1) p2), p2, p2, (AND p2 (NOT p0)), (AND p2 (NOT p0)), (AND (NOT p1) p2)]
Running random walk in product with property : Angiogenesis-PT-15-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) p2 p0), acceptance={} source=0 dest: 5}], [{ cond=p2, acceptance={0} source=1 dest: 1}], [{ cond=p2, acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND p2 p0), acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) p2 p0), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p1) p2 p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(GEQ s12 1), p0:(AND (GEQ s11 1) (GEQ s19 1)), p2:(AND (GEQ s17 1) (GEQ s19 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 16 steps with 0 reset in 1 ms.
FORMULA Angiogenesis-PT-15-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-15-LTLFireability-13 finished in 1068 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&&G(((p0&&G(p1)) U !p2)))))'
Support contains 5 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 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 13 place count 27 transition count 55
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 15 place count 26 transition count 55
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 23 place count 26 transition count 47
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 25 place count 26 transition count 47
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 26 transition count 46
Applied a total of 26 rules in 24 ms. Remains 26 /36 variables (removed 10) and now considering 46/64 (removed 18) transitions.
[2023-03-09 07:38:30] [INFO ] Flow matrix only has 43 transitions (discarded 3 similar events)
// Phase 1: matrix 43 rows 26 cols
[2023-03-09 07:38:30] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 07:38:30] [INFO ] Implicit Places using invariants in 67 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 81 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/36 places, 46/64 transitions.
Graph (trivial) has 12 edges and 25 vertex of which 2 / 25 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Applied a total of 1 rules in 3 ms. Remains 24 /25 variables (removed 1) and now considering 45/46 (removed 1) transitions.
[2023-03-09 07:38:30] [INFO ] Flow matrix only has 41 transitions (discarded 4 similar events)
// Phase 1: matrix 41 rows 24 cols
[2023-03-09 07:38:30] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-09 07:38:30] [INFO ] Implicit Places using invariants in 75 ms returned []
[2023-03-09 07:38:30] [INFO ] Flow matrix only has 41 transitions (discarded 4 similar events)
[2023-03-09 07:38:30] [INFO ] Invariant cache hit.
[2023-03-09 07:38:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 07:38:30] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 24/36 places, 45/64 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 255 ms. Remains : 24/36 places, 45/64 transitions.
Stuttering acceptance computed with spot in 414 ms :[(OR (NOT p0) p2), p2, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), p2, (AND (NOT p1) p2)]
Running random walk in product with property : Angiogenesis-PT-15-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (AND p2 (NOT p1))), acceptance={0, 1} source=0 dest: 0}, { cond=(OR (AND p0 (NOT p2)) (AND p0 p1)), acceptance={0} source=0 dest: 1}, { cond=(AND p0 p2 p1), acceptance={1} source=0 dest: 2}, { cond=(AND p0 p2 p1), acceptance={0, 1} source=0 dest: 3}], [{ cond=(OR (AND (NOT p0) p2) (AND p2 (NOT p1))), acceptance={0, 1} source=1 dest: 0}, { cond=(OR (AND p0 p1) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p2 p1), acceptance={1} source=1 dest: 2}, { cond=(AND p0 p2 p1), acceptance={0, 1} source=1 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND p2 (NOT p1))), acceptance={0, 1} source=2 dest: 0}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(OR (AND (NOT p0) p1) (AND p2 p1)), acceptance={1} source=2 dest: 2}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=2 dest: 4}], [{ cond=(OR (AND (NOT p0) p2) (AND p2 (NOT p1))), acceptance={0, 1} source=3 dest: 0}, { cond=(AND p0 p2 p1), acceptance={1} source=3 dest: 2}, { cond=(AND p0 p2 p1), acceptance={0, 1} source=3 dest: 3}], [{ cond=(AND p2 (NOT p1)), acceptance={0, 1} source=4 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 1}, { cond=(AND p2 p1), acceptance={1} source=4 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (LT s2 1) (LT s6 1)), p2:(GEQ s11 1), p1:(AND (GEQ s10 1) (GEQ s22 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-15-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-15-LTLFireability-14 finished in 704 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 36 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 36/36 places, 64/64 transitions.
Graph (trivial) has 12 edges and 36 vertex of which 4 / 36 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
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 17 place count 26 transition count 54
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 25 place count 22 transition count 60
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 0 with 18 rules applied. Total rules applied 43 place count 22 transition count 42
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 22 transition count 42
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 45 place count 22 transition count 41
Applied a total of 45 rules in 11 ms. Remains 22 /36 variables (removed 14) and now considering 41/64 (removed 23) transitions.
[2023-03-09 07:38:31] [INFO ] Flow matrix only has 36 transitions (discarded 5 similar events)
// Phase 1: matrix 36 rows 22 cols
[2023-03-09 07:38:31] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 07:38:31] [INFO ] Implicit Places using invariants in 76 ms returned [18]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 79 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 21/36 places, 41/64 transitions.
Graph (trivial) has 8 edges and 21 vertex of which 2 / 21 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Applied a total of 1 rules in 2 ms. Remains 20 /21 variables (removed 1) and now considering 38/41 (removed 3) transitions.
[2023-03-09 07:38:31] [INFO ] Flow matrix only has 32 transitions (discarded 6 similar events)
// Phase 1: matrix 32 rows 20 cols
[2023-03-09 07:38:31] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-09 07:38:31] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-09 07:38:31] [INFO ] Flow matrix only has 32 transitions (discarded 6 similar events)
[2023-03-09 07:38:31] [INFO ] Invariant cache hit.
[2023-03-09 07:38:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 07:38:31] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 20/36 places, 38/64 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 230 ms. Remains : 20/36 places, 38/64 transitions.
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Angiogenesis-PT-15-LTLFireability-15 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 (GEQ s11 1) (GEQ s19 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 0 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-15-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-15-LTLFireability-15 finished in 349 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 (G(!p0)||(p1 U p2))))'
Found a Lengthening insensitive property : Angiogenesis-PT-15-LTLFireability-06
Stuttering acceptance computed with spot in 345 ms :[true, (NOT p2), (AND p0 (NOT p2)), p0, (AND p0 (NOT p2))]
Support contains 4 out of 36 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 36/36 places, 64/64 transitions.
Graph (trivial) has 15 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 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 15 place count 26 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 19 place count 24 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 26 place count 24 transition count 47
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 27 place count 24 transition count 47
Applied a total of 27 rules in 5 ms. Remains 24 /36 variables (removed 12) and now considering 47/64 (removed 17) transitions.
[2023-03-09 07:38:32] [INFO ] Flow matrix only has 40 transitions (discarded 7 similar events)
// Phase 1: matrix 40 rows 24 cols
[2023-03-09 07:38:32] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 07:38:32] [INFO ] Implicit Places using invariants in 228 ms returned []
[2023-03-09 07:38:32] [INFO ] Flow matrix only has 40 transitions (discarded 7 similar events)
[2023-03-09 07:38:32] [INFO ] Invariant cache hit.
[2023-03-09 07:38:32] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 07:38:32] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 306 ms to find 0 implicit places.
[2023-03-09 07:38:32] [INFO ] Flow matrix only has 40 transitions (discarded 7 similar events)
[2023-03-09 07:38:32] [INFO ] Invariant cache hit.
[2023-03-09 07:38:32] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 24/36 places, 47/64 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 400 ms. Remains : 24/36 places, 47/64 transitions.
Running random walk in product with property : Angiogenesis-PT-15-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 4}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=3 dest: 4}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=4 dest: 4}]], initial=2, aps=[p2:(GEQ s10 1), p1:(GEQ s15 1), p0:(AND (GEQ s4 1) (GEQ s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 1368 reset in 301 ms.
Product exploration explored 100000 steps with 1388 reset in 240 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (AND (NOT p0) (NOT p2) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT p0)), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), true, (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p0))), (X (X (AND (NOT p2) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 1186 ms. Reduced automaton from 5 states, 12 edges and 3 AP (stutter sensitive) to 5 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 340 ms :[true, (NOT p2), p0, p0, (AND p0 (NOT p2))]
Finished random walk after 6247 steps, including 1 resets, run visited all 7 properties in 59 ms. (steps per millisecond=105 )
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (AND (NOT p0) (NOT p2) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT p0)), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), true, (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p0))), (X (X (AND (NOT p2) (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) p1 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (F (AND p0 p1 (NOT p2))), (F (AND p0 (NOT p1) (NOT p2))), (F (NOT (AND (NOT p1) (NOT p2)))), (F p0), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 14 factoid took 908 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 391 ms :[true, (NOT p2), p0, p0, (AND p0 (NOT p2))]
Stuttering acceptance computed with spot in 348 ms :[true, (NOT p2), p0, p0, (AND p0 (NOT p2))]
Support contains 4 out of 24 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 47/47 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 47/47 (removed 0) transitions.
[2023-03-09 07:38:36] [INFO ] Flow matrix only has 40 transitions (discarded 7 similar events)
[2023-03-09 07:38:36] [INFO ] Invariant cache hit.
[2023-03-09 07:38:36] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-09 07:38:36] [INFO ] Flow matrix only has 40 transitions (discarded 7 similar events)
[2023-03-09 07:38:36] [INFO ] Invariant cache hit.
[2023-03-09 07:38:36] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 07:38:36] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
[2023-03-09 07:38:36] [INFO ] Flow matrix only has 40 transitions (discarded 7 similar events)
[2023-03-09 07:38:36] [INFO ] Invariant cache hit.
[2023-03-09 07:38:36] [INFO ] Dead Transitions using invariants and state equation in 115 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 296 ms. Remains : 24/24 places, 47/47 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT p0)), true, (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 596 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 303 ms :[true, (NOT p2), p0, p0, (AND p0 (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 7) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 07:38:37] [INFO ] Flow matrix only has 40 transitions (discarded 7 similar events)
[2023-03-09 07:38:37] [INFO ] Invariant cache hit.
[2023-03-09 07:38:37] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 07:38:37] [INFO ] After 63ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 07:38:37] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 07:38:37] [INFO ] After 21ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 07:38:37] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 07:38:37] [INFO ] After 7ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 07:38:37] [INFO ] After 16ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-09 07:38:37] [INFO ] After 86ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 47/47 transitions.
Graph (complete) has 77 edges and 24 vertex of which 23 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 23 transition count 39
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 1 with 2 rules applied. Total rules applied 11 place count 22 transition count 38
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 13 place count 22 transition count 36
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 15 place count 22 transition count 34
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 18 place count 20 transition count 33
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 3 with 4 rules applied. Total rules applied 22 place count 20 transition count 29
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 29 place count 16 transition count 26
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 30 place count 16 transition count 26
Applied a total of 30 rules in 13 ms. Remains 16 /24 variables (removed 8) and now considering 26/47 (removed 21) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 16/24 places, 26/47 transitions.
Incomplete random walk after 10005 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2001 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Finished probabilistic random walk after 886 steps, run visited all 1 properties in 16 ms. (steps per millisecond=55 )
Probabilistic random walk after 886 steps, saw 493 distinct states, run finished after 29 ms. (steps per millisecond=30 ) properties seen :1
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT p0)), true, (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (AND p1 (NOT p2) (NOT p0))), (F (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (F (AND p1 (NOT p2) p0)), (F (AND (NOT p1) (NOT p2) p0)), (F (NOT (AND (NOT p1) (NOT p2)))), (F p0), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 10 factoid took 841 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 233 ms :[true, (NOT p2), p0, p0, (AND p0 (NOT p2))]
Stuttering acceptance computed with spot in 291 ms :[true, (NOT p2), p0, p0, (AND p0 (NOT p2))]
Stuttering acceptance computed with spot in 278 ms :[true, (NOT p2), p0, p0, (AND p0 (NOT p2))]
Product exploration explored 100000 steps with 1364 reset in 211 ms.
Product exploration explored 100000 steps with 1381 reset in 135 ms.
Applying partial POR strategy [true, true, false, true, true]
Stuttering acceptance computed with spot in 346 ms :[true, (NOT p2), p0, p0, (AND p0 (NOT p2))]
Support contains 4 out of 24 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 24/24 places, 47/47 transitions.
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 24 transition count 44
Applied a total of 3 rules in 16 ms. Remains 24 /24 variables (removed 0) and now considering 44/47 (removed 3) transitions.
[2023-03-09 07:38:40] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 07:38:40] [INFO ] Flow matrix only has 39 transitions (discarded 5 similar events)
// Phase 1: matrix 39 rows 24 cols
[2023-03-09 07:38:40] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 07:38:40] [INFO ] Dead Transitions using invariants and state equation in 119 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 24/24 places, 44/47 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 162 ms. Remains : 24/24 places, 44/47 transitions.
Support contains 4 out of 24 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 47/47 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 47/47 (removed 0) transitions.
[2023-03-09 07:38:40] [INFO ] Flow matrix only has 40 transitions (discarded 7 similar events)
// Phase 1: matrix 40 rows 24 cols
[2023-03-09 07:38:40] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-09 07:38:40] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-09 07:38:40] [INFO ] Flow matrix only has 40 transitions (discarded 7 similar events)
[2023-03-09 07:38:40] [INFO ] Invariant cache hit.
[2023-03-09 07:38:40] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 07:38:40] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
[2023-03-09 07:38:40] [INFO ] Flow matrix only has 40 transitions (discarded 7 similar events)
[2023-03-09 07:38:40] [INFO ] Invariant cache hit.
[2023-03-09 07:38:40] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 290 ms. Remains : 24/24 places, 47/47 transitions.
Treatment of property Angiogenesis-PT-15-LTLFireability-06 finished in 9209 ms.
[2023-03-09 07:38:41] [INFO ] Flatten gal took : 12 ms
[2023-03-09 07:38:41] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 3 ms.
[2023-03-09 07:38:41] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 36 places, 64 transitions and 176 arcs took 2 ms.
Total runtime 29157 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT Angiogenesis-PT-15
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/381
LTLFireability

BK_STOP 1678347531618

--------------------
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/381/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/381/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/381/LTLFireability.xml
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lola: LAUNCH task # 1 (type EXCL) for 0 Angiogenesis-PT-15-LTLFireability-06
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lola: memory limit: 32 pages
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1 LTL EXCL 5/3600 24/32 Angiogenesis-PT-15-LTLFireability-06 3720182 m, 744036 m/sec, 6168621 t fired, .

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Angiogenesis-PT-15-LTLFireability-06: LTL unknown AGGR


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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-15"
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-15, 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-oct2-167813595300340"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Angiogenesis-PT-15.tgz
mv Angiogenesis-PT-15 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 ;