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.r005-oct2-167813593000356.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 itstools
Input is Angiogenesis-PT-25, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005-oct2-167813593000356
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 7.8K Feb 26 14:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 26 14:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 14:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 14:49 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 25K 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 16K Feb 26 14:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 148K Feb 26 14:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 14:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 14:50 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-25-LTLFireability-00
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-01
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-02
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-03
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-04
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-05
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-06
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-07
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-08
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-09
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-10
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-11
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-12
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-13
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-14
FORMULA_NAME Angiogenesis-PT-25-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678510645771

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Angiogenesis-PT-25
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-11 04:57:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-11 04:57:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 04:57:28] [INFO ] Load time of PNML (sax parser for PT used): 62 ms
[2023-03-11 04:57:28] [INFO ] Transformed 39 places.
[2023-03-11 04:57:28] [INFO ] Transformed 64 transitions.
[2023-03-11 04:57:28] [INFO ] Parsed PT model containing 39 places and 64 transitions and 185 arcs in 142 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 2 formulas.
FORMULA Angiogenesis-PT-25-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Angiogenesis-PT-25-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 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 32 ms. Remains 38 /39 variables (removed 1) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 38 cols
[2023-03-11 04:57:28] [INFO ] Computed 7 place invariants in 7 ms
[2023-03-11 04:57:28] [INFO ] Implicit Places using invariants in 309 ms returned []
[2023-03-11 04:57:28] [INFO ] Invariant cache hit.
[2023-03-11 04:57:28] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 473 ms to find 0 implicit places.
[2023-03-11 04:57:28] [INFO ] Invariant cache hit.
[2023-03-11 04:57:29] [INFO ] Dead Transitions using invariants and state equation in 304 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 38/39 places, 64/64 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 811 ms. Remains : 38/39 places, 64/64 transitions.
Support contains 25 out of 38 places after structural reductions.
[2023-03-11 04:57:29] [INFO ] Flatten gal took : 29 ms
[2023-03-11 04:57:29] [INFO ] Flatten gal took : 10 ms
[2023-03-11 04:57:29] [INFO ] Input system was already deterministic with 64 transitions.
Support contains 24 out of 38 places (down from 25) after GAL structural reductions.
Incomplete random walk after 10010 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 25) seen :24
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.
[2023-03-11 04:57:29] [INFO ] Invariant cache hit.
[2023-03-11 04:57:29] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-11 04:57:29] [INFO ] After 26ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-11 04:57:29] [INFO ] After 36ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-11 04:57:29] [INFO ] After 84ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 3 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 64/64 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 38 transition count 63
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 3 place count 36 transition count 63
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 36 transition count 62
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 1 with 12 rules applied. Total rules applied 16 place count 30 transition count 56
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 21 place count 30 transition count 51
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 31 place count 25 transition count 57
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 41 place count 25 transition count 47
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 46 place count 25 transition count 42
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 3 with 4 rules applied. Total rules applied 50 place count 25 transition count 38
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 57 place count 21 transition count 35
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 58 place count 21 transition count 34
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 59 place count 21 transition count 33
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 60 place count 20 transition count 33
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 61 place count 20 transition count 33
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 62 place count 20 transition count 33
Applied a total of 62 rules in 28 ms. Remains 20 /38 variables (removed 18) and now considering 33/64 (removed 31) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 20/38 places, 33/64 transitions.
Incomplete random walk after 10011 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1251 ) properties (out of 1) seen :0
Finished Best-First random walk after 100 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=100 )
FORMULA Angiogenesis-PT-25-LTLFireability-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA Angiogenesis-PT-25-LTLFireability-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
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(G((G(p0)||X(p1))))))'
Support contains 2 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-11 04:57:30] [INFO ] Invariant cache hit.
[2023-03-11 04:57:30] [INFO ] Implicit Places using invariants in 124 ms returned [4, 32, 34]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 129 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/38 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 132 ms. Remains : 35/38 places, 64/64 transitions.
Stuttering acceptance computed with spot in 598 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Angiogenesis-PT-25-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 1}, { cond=p0, acceptance={} source=4 dest: 2}], [{ cond=true, acceptance={} source=5 dest: 4}], [{ cond=true, acceptance={} source=6 dest: 5}]], initial=6, aps=[p1:(LT s13 1), p0:(LT s26 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 181 steps with 0 reset in 3 ms.
FORMULA Angiogenesis-PT-25-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-25-LTLFireability-00 finished in 842 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-11 04:57:31] [INFO ] Invariant cache hit.
[2023-03-11 04:57:31] [INFO ] Implicit Places using invariants in 120 ms returned [4, 32, 34]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 122 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/38 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 125 ms. Remains : 35/38 places, 64/64 transitions.
Stuttering acceptance computed with spot in 118 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Angiogenesis-PT-25-LTLFireability-01 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 s32 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA Angiogenesis-PT-25-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-25-LTLFireability-01 finished in 270 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 38 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 38/38 places, 64/64 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 38 transition count 63
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 3 place count 36 transition count 63
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 23 place count 26 transition count 53
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -3
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 31 place count 22 transition count 56
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 41 place count 22 transition count 46
Applied a total of 41 rules in 35 ms. Remains 22 /38 variables (removed 16) and now considering 46/64 (removed 18) transitions.
[2023-03-11 04:57:31] [INFO ] Flow matrix only has 34 transitions (discarded 12 similar events)
// Phase 1: matrix 34 rows 22 cols
[2023-03-11 04:57:31] [INFO ] Computed 6 place invariants in 2 ms
[2023-03-11 04:57:31] [INFO ] Implicit Places using invariants in 64 ms returned [18, 20]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 68 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 20/38 places, 46/64 transitions.
Graph (trivial) has 12 edges and 20 vertex of which 4 / 20 are part of one of the 2 SCC in 3 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 9 place count 18 transition count 34
Applied a total of 9 rules in 7 ms. Remains 18 /20 variables (removed 2) and now considering 34/46 (removed 12) transitions.
[2023-03-11 04:57:31] [INFO ] Flow matrix only has 28 transitions (discarded 6 similar events)
// Phase 1: matrix 28 rows 18 cols
[2023-03-11 04:57:31] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-11 04:57:31] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-11 04:57:31] [INFO ] Flow matrix only has 28 transitions (discarded 6 similar events)
[2023-03-11 04:57:31] [INFO ] Invariant cache hit.
[2023-03-11 04:57:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 04:57:31] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 18/38 places, 34/64 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 235 ms. Remains : 18/38 places, 34/64 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : Angiogenesis-PT-25-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s5 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 1 ms.
FORMULA Angiogenesis-PT-25-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-25-LTLFireability-03 finished in 283 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(p0))&&G(p1)))))'
Support contains 3 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 38 cols
[2023-03-11 04:57:31] [INFO ] Computed 7 place invariants in 2 ms
[2023-03-11 04:57:31] [INFO ] Implicit Places using invariants in 247 ms returned [4, 32]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 249 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36/38 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.
Finished structural reductions in LTL mode , in 2 iterations and 252 ms. Remains : 36/38 places, 64/64 transitions.
Stuttering acceptance computed with spot in 300 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Angiogenesis-PT-25-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 4}], [{ cond=(AND p1 p0), acceptance={0} source=1 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 4}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 3}]], initial=5, aps=[p1:(GEQ s1 1), p0:(OR (LT s29 1) (LT s32 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-25-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-25-LTLFireability-04 finished in 574 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(!p0)||G(!p1))))'
Support contains 3 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-11 04:57:32] [INFO ] Invariant cache hit.
[2023-03-11 04:57:32] [INFO ] Implicit Places using invariants in 253 ms returned [4, 32, 34]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 255 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/38 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 258 ms. Remains : 35/38 places, 64/64 transitions.
Stuttering acceptance computed with spot in 168 ms :[p0, (AND p0 p1), (AND p0 p1)]
Running random walk in product with property : Angiogenesis-PT-25-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s30 1) (GEQ s32 1) (GEQ s19 1)), p1:(AND (GEQ s30 1) (GEQ s32 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 249 ms.
Product exploration explored 100000 steps with 50000 reset in 151 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND p0 p1)))
Knowledge based reduction with 6 factoid took 154 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Angiogenesis-PT-25-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Angiogenesis-PT-25-LTLFireability-06 finished in 1005 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 2 out of 38 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 38/38 places, 64/64 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 38 transition count 63
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 3 place count 36 transition count 63
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 19 place count 28 transition count 55
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 27 place count 24 transition count 61
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 0 with 13 rules applied. Total rules applied 40 place count 24 transition count 48
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 41 place count 24 transition count 48
Applied a total of 41 rules in 9 ms. Remains 24 /38 variables (removed 14) and now considering 48/64 (removed 16) transitions.
[2023-03-11 04:57:33] [INFO ] Flow matrix only has 38 transitions (discarded 10 similar events)
// Phase 1: matrix 38 rows 24 cols
[2023-03-11 04:57:33] [INFO ] Computed 6 place invariants in 0 ms
[2023-03-11 04:57:33] [INFO ] Implicit Places using invariants in 38 ms returned [19, 21]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 39 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/38 places, 48/64 transitions.
Graph (trivial) has 11 edges and 22 vertex of which 4 / 22 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 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 8 place count 20 transition count 37
Applied a total of 8 rules in 3 ms. Remains 20 /22 variables (removed 2) and now considering 37/48 (removed 11) transitions.
[2023-03-11 04:57:33] [INFO ] Flow matrix only has 31 transitions (discarded 6 similar events)
// Phase 1: matrix 31 rows 20 cols
[2023-03-11 04:57:33] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-11 04:57:33] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-11 04:57:33] [INFO ] Flow matrix only has 31 transitions (discarded 6 similar events)
[2023-03-11 04:57:33] [INFO ] Invariant cache hit.
[2023-03-11 04:57:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 04:57:33] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 20/38 places, 37/64 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 140 ms. Remains : 20/38 places, 37/64 transitions.
Stuttering acceptance computed with spot in 144 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Angiogenesis-PT-25-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LT s11 1), p1:(AND (GEQ s19 1) (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, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA Angiogenesis-PT-25-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-25-LTLFireability-07 finished in 299 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||G(p1)))) U (X(G(p3))&&p2)))'
Support contains 4 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 64/64 transitions.
Applied a total of 0 rules in 0 ms. Remains 38 /38 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 38 cols
[2023-03-11 04:57:33] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-11 04:57:33] [INFO ] Implicit Places using invariants in 94 ms returned [32, 34]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 95 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36/38 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 96 ms. Remains : 36/38 places, 64/64 transitions.
Stuttering acceptance computed with spot in 194 ms :[(OR (NOT p2) (NOT p3)), (AND (NOT p1) p0), (AND (NOT p1) p0), (NOT p3)]
Running random walk in product with property : Angiogenesis-PT-25-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=p2, acceptance={0} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=3 dest: 0}, { cond=(NOT p3), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p3)), acceptance={} source=3 dest: 2}, { cond=p3, acceptance={} source=3 dest: 3}, { cond=(AND p2 (NOT p3)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (GEQ s2 1) (GEQ s4 1)), p1:(GEQ s29 1), p0:(AND (GEQ s2 1) (GEQ s4 1)), p3:(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 33 reset in 241 ms.
Stack based approach found an accepted trace after 280 steps with 4 reset with depth 6 and stack size 6 in 1 ms.
FORMULA Angiogenesis-PT-25-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property Angiogenesis-PT-25-LTLFireability-08 finished in 557 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0)) U p0)))'
Support contains 1 out of 38 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 38/38 places, 64/64 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 38 transition count 63
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 3 place count 36 transition count 63
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 21 place count 27 transition count 54
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 31 place count 22 transition count 60
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 0 with 15 rules applied. Total rules applied 46 place count 22 transition count 45
Applied a total of 46 rules in 7 ms. Remains 22 /38 variables (removed 16) and now considering 45/64 (removed 19) transitions.
[2023-03-11 04:57:34] [INFO ] Flow matrix only has 34 transitions (discarded 11 similar events)
// Phase 1: matrix 34 rows 22 cols
[2023-03-11 04:57:34] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-11 04:57:34] [INFO ] Implicit Places using invariants in 169 ms returned [18, 20]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 174 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 20/38 places, 45/64 transitions.
Graph (trivial) has 11 edges and 20 vertex of which 4 / 20 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 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 9 place count 18 transition count 33
Applied a total of 9 rules in 2 ms. Remains 18 /20 variables (removed 2) and now considering 33/45 (removed 12) transitions.
[2023-03-11 04:57:34] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 18 cols
[2023-03-11 04:57:34] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-11 04:57:34] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-11 04:57:34] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
[2023-03-11 04:57:34] [INFO ] Invariant cache hit.
[2023-03-11 04:57:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 04:57:34] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 18/38 places, 33/64 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 265 ms. Remains : 18/38 places, 33/64 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0)]
Running random walk in product with property : Angiogenesis-PT-25-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s7 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-25-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-25-LTLFireability-09 finished in 399 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(F(p1)))) U p2))'
Support contains 6 out of 38 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 38/38 places, 64/64 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 38 transition count 63
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 3 place count 36 transition count 63
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 9 place count 33 transition count 60
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -3
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 13 place count 31 transition count 63
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 20 place count 31 transition count 56
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 22 place count 30 transition count 55
Partial Post-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 26 place count 30 transition count 55
Applied a total of 26 rules in 23 ms. Remains 30 /38 variables (removed 8) and now considering 55/64 (removed 9) transitions.
[2023-03-11 04:57:34] [INFO ] Flow matrix only has 51 transitions (discarded 4 similar events)
// Phase 1: matrix 51 rows 30 cols
[2023-03-11 04:57:34] [INFO ] Computed 6 place invariants in 0 ms
[2023-03-11 04:57:34] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-11 04:57:34] [INFO ] Flow matrix only has 51 transitions (discarded 4 similar events)
[2023-03-11 04:57:34] [INFO ] Invariant cache hit.
[2023-03-11 04:57:34] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-11 04:57:34] [INFO ] Implicit Places using invariants and state equation in 170 ms returned []
Implicit Place search using SMT with State Equation took 255 ms to find 0 implicit places.
[2023-03-11 04:57:34] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 04:57:34] [INFO ] Flow matrix only has 51 transitions (discarded 4 similar events)
[2023-03-11 04:57:34] [INFO ] Invariant cache hit.
[2023-03-11 04:57:34] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/38 places, 55/64 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 364 ms. Remains : 30/38 places, 55/64 transitions.
Stuttering acceptance computed with spot in 195 ms :[(NOT p2), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : Angiogenesis-PT-25-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(OR (GEQ s16 1) (AND (GEQ s4 1) (GEQ s24 1))), p0:(OR (LT s22 1) (LT s26 1)), p1:(GEQ s28 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-25-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-25-LTLFireability-10 finished in 582 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)&&p0) U (p2 U p3))||F(G(p4)))))'
Support contains 5 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 38 cols
[2023-03-11 04:57:35] [INFO ] Computed 7 place invariants in 2 ms
[2023-03-11 04:57:35] [INFO ] Implicit Places using invariants in 106 ms returned [4, 32, 34]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 107 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/38 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 110 ms. Remains : 35/38 places, 64/64 transitions.
Stuttering acceptance computed with spot in 350 ms :[(AND (NOT p3) (NOT p4)), (NOT p4), (AND (NOT p4) (NOT p1)), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4))]
Running random walk in product with property : Angiogenesis-PT-25-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p3) p4 p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p4) p0 p1), acceptance={0} source=0 dest: 0}, { cond=(OR (AND (NOT p3) (NOT p2) (NOT p0)) (AND (NOT p3) (NOT p2) (NOT p1))), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) (NOT p2) p0 p1), acceptance={} source=0 dest: 2}, { cond=(OR (AND (NOT p3) p2 (NOT p0)) (AND (NOT p3) p2 (NOT p1))), acceptance={} source=0 dest: 3}], [{ cond=p4, acceptance={} source=1 dest: 1}, { cond=(NOT p4), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p3) p2 p4), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p3) p2 (NOT p4)), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 0}]], initial=4, aps=[p3:(LT s26 1), p4:(OR (LT s6 1) (LT s31 1)), p0:(AND (GEQ s6 1) (GEQ s31 1)), p1:(GEQ s34 1), p2:(GEQ s33 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 212 ms.
Stack based approach found an accepted trace after 599 steps with 0 reset with depth 600 and stack size 576 in 3 ms.
FORMULA Angiogenesis-PT-25-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property Angiogenesis-PT-25-LTLFireability-11 finished in 714 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)) U p0)))'
Support contains 2 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 64/64 transitions.
Applied a total of 0 rules in 0 ms. Remains 38 /38 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-11 04:57:35] [INFO ] Invariant cache hit.
[2023-03-11 04:57:36] [INFO ] Implicit Places using invariants in 124 ms returned [4, 32, 34]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 149 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/38 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 150 ms. Remains : 35/38 places, 64/64 transitions.
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Angiogenesis-PT-25-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s16 1) (GEQ s29 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, 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 254 ms.
Stack based approach found an accepted trace after 12 steps with 0 reset with depth 13 and stack size 13 in 1 ms.
FORMULA Angiogenesis-PT-25-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property Angiogenesis-PT-25-LTLFireability-12 finished in 590 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 p0))'
Support contains 4 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-11 04:57:36] [INFO ] Invariant cache hit.
[2023-03-11 04:57:36] [INFO ] Implicit Places using invariants in 173 ms returned [4, 32, 34]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 186 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/38 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 188 ms. Remains : 35/38 places, 64/64 transitions.
Stuttering acceptance computed with spot in 179 ms :[(NOT p0), true, (NOT p0), (NOT p0)]
Running random walk in product with property : Angiogenesis-PT-25-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(AND (GEQ s16 1) (GEQ s29 1)), p1:(AND (GEQ s8 1) (GEQ s9 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-25-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-25-LTLFireability-14 finished in 385 ms.
All properties solved by simple procedures.
Total runtime 8816 ms.

BK_STOP 1678510657181

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Angiogenesis-PT-25"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is Angiogenesis-PT-25, 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 r005-oct2-167813593000356"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Angiogenesis-PT-25.tgz
mv Angiogenesis-PT-25 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 ;