Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r007-tall-162037989900362.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Angiogenesis-PT-50, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-tall-162037989900362
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 404K
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 113K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 91K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 26 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 26 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 26 07:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 26 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 01:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 01:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 22 10:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 10:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 33K May 5 16:51 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-50-00
FORMULA_NAME Angiogenesis-PT-50-01
FORMULA_NAME Angiogenesis-PT-50-02
FORMULA_NAME Angiogenesis-PT-50-03
FORMULA_NAME Angiogenesis-PT-50-04
FORMULA_NAME Angiogenesis-PT-50-05
FORMULA_NAME Angiogenesis-PT-50-06
FORMULA_NAME Angiogenesis-PT-50-07
FORMULA_NAME Angiogenesis-PT-50-08
FORMULA_NAME Angiogenesis-PT-50-09
FORMULA_NAME Angiogenesis-PT-50-10
FORMULA_NAME Angiogenesis-PT-50-11
FORMULA_NAME Angiogenesis-PT-50-12
FORMULA_NAME Angiogenesis-PT-50-13
FORMULA_NAME Angiogenesis-PT-50-14
FORMULA_NAME Angiogenesis-PT-50-15

=== Now, execution of the tool begins

BK_START 1620463709221

Running Version 0
[2021-05-08 08:48:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-08 08:48:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 08:48:30] [INFO ] Load time of PNML (sax parser for PT used): 34 ms
[2021-05-08 08:48:30] [INFO ] Transformed 39 places.
[2021-05-08 08:48:30] [INFO ] Transformed 64 transitions.
[2021-05-08 08:48:30] [INFO ] Parsed PT model containing 39 places and 64 transitions in 71 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-08 08:48:30] [INFO ] Initial state test concluded for 2 properties.
FORMULA Angiogenesis-PT-50-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 39 places. Attempting structural reductions.
Starting structural reductions, 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 10 ms. Remains 38 /39 variables (removed 1) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 38 cols
[2021-05-08 08:48:31] [INFO ] Computed 7 place invariants in 10 ms
[2021-05-08 08:48:31] [INFO ] Implicit Places using invariants in 81 ms returned [34]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 107 ms to find 1 implicit places.
// Phase 1: matrix 64 rows 37 cols
[2021-05-08 08:48:31] [INFO ] Computed 6 place invariants in 3 ms
[2021-05-08 08:48:31] [INFO ] Dead Transitions using invariants and state equation in 61 ms returned []
Starting structural reductions, iteration 1 : 37/39 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 37 cols
[2021-05-08 08:48:31] [INFO ] Computed 6 place invariants in 5 ms
[2021-05-08 08:48:31] [INFO ] Dead Transitions using invariants and state equation in 57 ms returned []
Finished structural reductions, in 2 iterations. Remains : 37/39 places, 64/64 transitions.
[2021-05-08 08:48:31] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-08 08:48:31] [INFO ] Flatten gal took : 25 ms
FORMULA Angiogenesis-PT-50-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Angiogenesis-PT-50-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 08:48:31] [INFO ] Flatten gal took : 10 ms
[2021-05-08 08:48:31] [INFO ] Input system was already deterministic with 64 transitions.
Incomplete random walk after 100029 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=1667 ) properties (out of 21) seen :18
Running SMT prover for 3 properties.
// Phase 1: matrix 64 rows 37 cols
[2021-05-08 08:48:31] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-08 08:48:31] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-08 08:48:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 08:48:31] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2021-05-08 08:48:31] [INFO ] Computed and/alt/rep : 59/142/59 causal constraints (skipped 2 transitions) in 5 ms.
[2021-05-08 08:48:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 08:48:31] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-08 08:48:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 08:48:31] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-08 08:48:31] [INFO ] Computed and/alt/rep : 59/142/59 causal constraints (skipped 2 transitions) in 4 ms.
[2021-05-08 08:48:31] [INFO ] Added : 56 causal constraints over 12 iterations in 80 ms. Result :sat
[2021-05-08 08:48:31] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-08 08:48:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 08:48:31] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2021-05-08 08:48:31] [INFO ] Computed and/alt/rep : 59/142/59 causal constraints (skipped 2 transitions) in 9 ms.
[2021-05-08 08:48:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 08:48:31] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2021-05-08 08:48:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 08:48:31] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2021-05-08 08:48:31] [INFO ] Computed and/alt/rep : 59/142/59 causal constraints (skipped 2 transitions) in 4 ms.
[2021-05-08 08:48:31] [INFO ] Added : 56 causal constraints over 12 iterations in 67 ms. Result :sat
[2021-05-08 08:48:31] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-08 08:48:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 08:48:31] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-08 08:48:31] [INFO ] Computed and/alt/rep : 59/142/59 causal constraints (skipped 2 transitions) in 3 ms.
[2021-05-08 08:48:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 08:48:31] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-08 08:48:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 08:48:31] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2021-05-08 08:48:32] [INFO ] Computed and/alt/rep : 59/142/59 causal constraints (skipped 2 transitions) in 4 ms.
[2021-05-08 08:48:32] [INFO ] Added : 48 causal constraints over 11 iterations in 71 ms. Result :sat
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 5 out of 37 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 37/37 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 37 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 35 transition count 63
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 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 11 place count 31 transition count 61
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 31 transition count 60
Partial Post-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 18 place count 31 transition count 60
Applied a total of 18 rules in 17 ms. Remains 31 /37 variables (removed 6) and now considering 60/64 (removed 4) transitions.
[2021-05-08 08:48:32] [INFO ] Flow matrix only has 53 transitions (discarded 7 similar events)
// Phase 1: matrix 53 rows 31 cols
[2021-05-08 08:48:32] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 08:48:32] [INFO ] Implicit Places using invariants in 20 ms returned [26]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 21 ms to find 1 implicit places.
[2021-05-08 08:48:32] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-08 08:48:32] [INFO ] Flow matrix only has 53 transitions (discarded 7 similar events)
// Phase 1: matrix 53 rows 30 cols
[2021-05-08 08:48:32] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 08:48:32] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Starting structural reductions, iteration 1 : 30/37 places, 60/64 transitions.
Graph (trivial) has 8 edges and 30 vertex of which 2 / 30 are part of one of the 1 SCC in 3 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 29 transition count 58
Applied a total of 2 rules in 8 ms. Remains 29 /30 variables (removed 1) and now considering 58/60 (removed 2) transitions.
[2021-05-08 08:48:32] [INFO ] Flow matrix only has 51 transitions (discarded 7 similar events)
// Phase 1: matrix 51 rows 29 cols
[2021-05-08 08:48:32] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 08:48:32] [INFO ] Implicit Places using invariants in 13 ms returned []
[2021-05-08 08:48:32] [INFO ] Flow matrix only has 51 transitions (discarded 7 similar events)
// Phase 1: matrix 51 rows 29 cols
[2021-05-08 08:48:32] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-08 08:48:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 08:48:32] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 29/37 places, 58/64 transitions.
Stuttering acceptance computed with spot in 126 ms :[(NOT p0)]
Running random walk in product with property : Angiogenesis-PT-50-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s20 1) (OR (LT s24 1) (LT s26 1) (LT s6 1) (LT s8 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 2 steps with 0 reset in 1 ms.
FORMULA Angiogenesis-PT-50-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-50-00 finished in 290 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0 U (p1||G(p0))) U (((p0 U (p1||G(p0)))&&G(p2))||G(p3))))], workingDir=/home/mcc/execution]
Support contains 4 out of 37 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 37/37 places, 64/64 transitions.
Graph (trivial) has 8 edges and 37 vertex of which 2 / 37 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.
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 33 transition count 60
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 30 transition count 63
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 21 place count 30 transition count 55
Partial Post-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 27 place count 30 transition count 55
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 30 transition count 54
Applied a total of 28 rules in 12 ms. Remains 30 /37 variables (removed 7) and now considering 54/64 (removed 10) transitions.
[2021-05-08 08:48:32] [INFO ] Flow matrix only has 51 transitions (discarded 3 similar events)
// Phase 1: matrix 51 rows 30 cols
[2021-05-08 08:48:32] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-08 08:48:32] [INFO ] Implicit Places using invariants in 34 ms returned [3, 25]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 35 ms to find 2 implicit places.
[2021-05-08 08:48:32] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 08:48:32] [INFO ] Flow matrix only has 51 transitions (discarded 3 similar events)
// Phase 1: matrix 51 rows 28 cols
[2021-05-08 08:48:32] [INFO ] Computed 4 place invariants in 6 ms
[2021-05-08 08:48:32] [INFO ] Dead Transitions using invariants and state equation in 42 ms returned []
Starting structural reductions, iteration 1 : 28/37 places, 54/64 transitions.
Graph (trivial) has 7 edges and 28 vertex of which 4 / 28 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 26 transition count 48
Applied a total of 3 rules in 5 ms. Remains 26 /28 variables (removed 2) and now considering 48/54 (removed 6) transitions.
[2021-05-08 08:48:32] [INFO ] Flow matrix only has 45 transitions (discarded 3 similar events)
// Phase 1: matrix 45 rows 26 cols
[2021-05-08 08:48:32] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 08:48:32] [INFO ] Implicit Places using invariants in 17 ms returned []
[2021-05-08 08:48:32] [INFO ] Flow matrix only has 45 transitions (discarded 3 similar events)
// Phase 1: matrix 45 rows 26 cols
[2021-05-08 08:48:32] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 08:48:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-08 08:48:32] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 26/37 places, 48/64 transitions.
Stuttering acceptance computed with spot in 252 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), true, (NOT p3), (AND (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p1) (NOT p0)), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2) p3), (AND (NOT p3) (NOT p2))]
Running random walk in product with property : Angiogenesis-PT-50-02 automaton TGBA [mat=[[{ cond=(OR (AND (NOT p3) (NOT p2) p1) (AND (NOT p3) (NOT p2) p0)), acceptance={0, 1} source=0 dest: 0}, { cond=(OR (AND p3 (NOT p2) p1) (AND p3 (NOT p2) p0)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p3 (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p3) (NOT p1) p0), acceptance={} source=0 dest: 3}, { cond=(OR (AND (NOT p3) p2 p1) (AND (NOT p3) p2 p0)), acceptance={0} source=0 dest: 4}, { cond=(OR (AND p3 p2 p1) (AND p3 p2 p0)), acceptance={} source=0 dest: 4}, { cond=(AND p3 p2 (NOT p1) p0), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0, 1} source=1 dest: 1}], [{ cond=(NOT p3), acceptance={} source=2 dest: 1}, { cond=p3, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}], [{ cond=(OR (AND (NOT p3) (NOT p2) p1) (AND (NOT p3) (NOT p2) p0)), acceptance={0, 1} source=4 dest: 0}, { cond=(OR (AND p3 (NOT p2) p1) (AND p3 (NOT p2) p0)), acceptance={1} source=4 dest: 0}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND p3 (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) p0), acceptance={} source=4 dest: 3}, { cond=(OR (AND (NOT p3) p2 p1) (AND (NOT p3) p2 p0)), acceptance={0} source=4 dest: 4}, { cond=(OR (AND p3 p2 p1) (AND p3 p2 p0)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p3) p2 (NOT p1) (NOT p0)), acceptance={} source=4 dest: 6}, { cond=(AND (NOT p3) p2 (NOT p1) p0), acceptance={} source=4 dest: 7}, { cond=(AND p3 p2 (NOT p1) (NOT p0)), acceptance={} source=4 dest: 8}], [{ cond=(AND (NOT p3) (NOT p1) (NOT p0)), acceptance={} source=5 dest: 1}, { cond=(AND p3 (NOT p1) (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p3) (NOT p1) p0), acceptance={} source=5 dest: 3}, { cond=(AND p3 (NOT p1) p0), acceptance={} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 1}, { cond=p2, acceptance={} source=6 dest: 6}], [{ cond=(AND p3 (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=7 dest: 1}, { cond=(AND p3 (NOT p2) (NOT p1) p0), acceptance={} source=7 dest: 3}, { cond=(AND p3 p2 (NOT p1) (NOT p0)), acceptance={} source=7 dest: 6}, { cond=(AND p3 p2 (NOT p1) p0), acceptance={} source=7 dest: 7}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=8 dest: 1}, { cond=(AND p3 (NOT p2)), acceptance={} source=8 dest: 2}, { cond=(AND (NOT p3) p2), acceptance={} source=8 dest: 6}, { cond=(AND p3 p2), acceptance={} source=8 dest: 8}]], initial=0, aps=[p3:(OR (LT s12 1) (LT s21 1) (AND (LT s2 1) (OR (LT s12 1) (LT s21 1)))), p2:(AND (LT s18 1) (LT s2 1)), p1:(AND (LT s2 1) (OR (LT s12 1) (LT s21 1))), p0:(OR (LT s12 1) (LT s21 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null, null, null, null][true, true, true, true, true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 351 steps with 0 reset in 7 ms.
FORMULA Angiogenesis-PT-50-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-50-02 finished in 441 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X(G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 37 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 37/37 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 37 cols
[2021-05-08 08:48:32] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-08 08:48:32] [INFO ] Implicit Places using invariants in 26 ms returned [4, 32]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 26 ms to find 2 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 08:48:32] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 08:48:32] [INFO ] Dead Transitions using invariants and state equation in 39 ms returned []
Starting structural reductions, iteration 1 : 35/37 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 08:48:32] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 08:48:32] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 2 iterations. Remains : 35/37 places, 64/64 transitions.
Stuttering acceptance computed with spot in 101 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : Angiogenesis-PT-50-03 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(GEQ s20 1), p1:(OR (LT s12 1) (LT s31 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, 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 3 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-50-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-50-03 finished in 213 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 37 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 37/37 places, 64/64 transitions.
Graph (trivial) has 12 edges and 37 vertex of which 4 / 37 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 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 35 transition count 61
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 33 transition count 61
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 20 place count 25 transition count 53
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 28 place count 21 transition count 59
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 0 with 20 rules applied. Total rules applied 48 place count 21 transition count 39
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 49 place count 21 transition count 39
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 21 transition count 38
Applied a total of 50 rules in 11 ms. Remains 21 /37 variables (removed 16) and now considering 38/64 (removed 26) transitions.
[2021-05-08 08:48:33] [INFO ] Flow matrix only has 33 transitions (discarded 5 similar events)
// Phase 1: matrix 33 rows 21 cols
[2021-05-08 08:48:33] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-08 08:48:33] [INFO ] Implicit Places using invariants in 16 ms returned [18]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 16 ms to find 1 implicit places.
[2021-05-08 08:48:33] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-08 08:48:33] [INFO ] Flow matrix only has 33 transitions (discarded 5 similar events)
// Phase 1: matrix 33 rows 20 cols
[2021-05-08 08:48:33] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 08:48:33] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Starting structural reductions, iteration 1 : 20/37 places, 38/64 transitions.
Graph (trivial) has 10 edges and 20 vertex of which 2 / 20 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 1 ms. Remains 19 /20 variables (removed 1) and now considering 35/38 (removed 3) transitions.
[2021-05-08 08:48:33] [INFO ] Flow matrix only has 29 transitions (discarded 6 similar events)
// Phase 1: matrix 29 rows 19 cols
[2021-05-08 08:48:33] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 08:48:33] [INFO ] Implicit Places using invariants in 12 ms returned []
[2021-05-08 08:48:33] [INFO ] Flow matrix only has 29 transitions (discarded 6 similar events)
// Phase 1: matrix 29 rows 19 cols
[2021-05-08 08:48:33] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 08:48:33] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-08 08:48:33] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 29 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 19/37 places, 35/64 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Angiogenesis-PT-50-04 automaton TGBA [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:(GEQ s11 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-50-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-50-04 finished in 148 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((!p0||F(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 37 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 37/37 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 37 cols
[2021-05-08 08:48:33] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-08 08:48:33] [INFO ] Implicit Places using invariants in 15 ms returned [4, 32]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 16 ms to find 2 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 08:48:33] [INFO ] Computed 4 place invariants in 3 ms
[2021-05-08 08:48:33] [INFO ] Dead Transitions using invariants and state equation in 42 ms returned []
Starting structural reductions, iteration 1 : 35/37 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 08:48:33] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 08:48:33] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 2 iterations. Remains : 35/37 places, 64/64 transitions.
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p1) p0), (NOT p1), (AND (NOT p1) p0)]
Running random walk in product with property : Angiogenesis-PT-50-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 1}]], initial=0, aps=[p1:(OR (LT s0 1) (LT s30 1)), p0:(GEQ s20 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 184 ms.
Product exploration explored 100000 steps with 50000 reset in 143 ms.
Knowledge obtained : [p1, (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p1) p0), (NOT p1), (AND (NOT p1) p0)]
Product exploration explored 100000 steps with 50000 reset in 134 ms.
Product exploration explored 100000 steps with 50000 reset in 135 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p1) p0), (NOT p1), (AND (NOT p1) p0)]
Support contains 3 out of 35 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 35/35 places, 64/64 transitions.
Graph (trivial) has 18 edges and 35 vertex of which 10 / 35 are part of one of the 5 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 4 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 30 transition count 61
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 6 places in 1 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 7 place count 30 transition count 72
Deduced a syphon composed of 6 places in 1 ms
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 0 with 18 rules applied. Total rules applied 25 place count 30 transition count 54
Deduced a syphon composed of 6 places in 0 ms
Applied a total of 25 rules in 5 ms. Remains 30 /35 variables (removed 5) and now considering 54/64 (removed 10) transitions.
[2021-05-08 08:48:34] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-08 08:48:34] [INFO ] Flow matrix only has 48 transitions (discarded 6 similar events)
// Phase 1: matrix 48 rows 30 cols
[2021-05-08 08:48:34] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 08:48:34] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Finished structural reductions, in 1 iterations. Remains : 30/35 places, 54/64 transitions.
Product exploration explored 100000 steps with 50000 reset in 293 ms.
Product exploration explored 100000 steps with 50000 reset in 268 ms.
[2021-05-08 08:48:34] [INFO ] Flatten gal took : 5 ms
[2021-05-08 08:48:34] [INFO ] Flatten gal took : 5 ms
[2021-05-08 08:48:34] [INFO ] Time to serialize gal into /tmp/LTL9614391096703965519.gal : 2 ms
[2021-05-08 08:48:34] [INFO ] Time to serialize properties into /tmp/LTL11356547709863891002.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL9614391096703965519.gal, -t, CGAL, -LTL, /tmp/LTL11356547709863891002.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9614391096703965519.gal -t CGAL -LTL /tmp/LTL11356547709863891002.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(KdStarGStarPg<1)")||(F("((Akt<1)||(Pip3<1))")))))
Formula 0 simplified : !X("(KdStarGStarPg<1)" | F"((Akt<1)||(Pip3<1))")
Detected timeout of ITS tools.
[2021-05-08 08:48:50] [INFO ] Flatten gal took : 29 ms
[2021-05-08 08:48:50] [INFO ] Applying decomposition
[2021-05-08 08:48:50] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph17038392843566396584.txt, -o, /tmp/graph17038392843566396584.bin, -w, /tmp/graph17038392843566396584.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph17038392843566396584.bin, -l, -1, -v, -w, /tmp/graph17038392843566396584.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 08:48:50] [INFO ] Decomposing Gal with order
[2021-05-08 08:48:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 08:48:50] [INFO ] Removed a total of 31 redundant transitions.
[2021-05-08 08:48:50] [INFO ] Flatten gal took : 64 ms
[2021-05-08 08:48:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 3 ms.
[2021-05-08 08:48:50] [INFO ] Time to serialize gal into /tmp/LTL18309647371725457623.gal : 4 ms
[2021-05-08 08:48:50] [INFO ] Time to serialize properties into /tmp/LTL13906364551904989088.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL18309647371725457623.gal, -t, CGAL, -LTL, /tmp/LTL13906364551904989088.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL18309647371725457623.gal -t CGAL -LTL /tmp/LTL13906364551904989088.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(("(i1.u8.KdStarGStarPg<1)")||(F("((i3.u12.Akt<1)||(i3.u12.Pip3<1))")))))
Formula 0 simplified : !X("(i1.u8.KdStarGStarPg<1)" | F"((i3.u12.Akt<1)||(i3.u12.Pip3<1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16956356514347902475
[2021-05-08 08:49:05] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16956356514347902475
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin16956356514347902475]
Compilation finished in 337 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin16956356514347902475]
Link finished in 62 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(((LTLAPp0==true)||<>((LTLAPp1==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin16956356514347902475]
LTSmin run took 186 ms.
FORMULA Angiogenesis-PT-50-05 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property Angiogenesis-PT-50-05 finished in 32677 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(G(p0))||G(p1)))], workingDir=/home/mcc/execution]
Support contains 2 out of 37 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 37/37 places, 64/64 transitions.
Applied a total of 0 rules in 0 ms. Remains 37 /37 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 37 cols
[2021-05-08 08:49:05] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-08 08:49:05] [INFO ] Implicit Places using invariants in 24 ms returned [4, 32]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 25 ms to find 2 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 08:49:05] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 08:49:05] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Starting structural reductions, iteration 1 : 35/37 places, 64/64 transitions.
Applied a total of 0 rules in 0 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 08:49:05] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 08:49:05] [INFO ] Dead Transitions using invariants and state equation in 39 ms returned []
Finished structural reductions, in 2 iterations. Remains : 35/37 places, 64/64 transitions.
Stuttering acceptance computed with spot in 107 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : Angiogenesis-PT-50-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}, { cond=(AND p1 p0), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(GEQ s21 1), p0:(GEQ s32 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, 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 0 ms.
FORMULA Angiogenesis-PT-50-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-50-06 finished in 218 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((F(p0) U G(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 37 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 37/37 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 37 cols
[2021-05-08 08:49:06] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-08 08:49:06] [INFO ] Implicit Places using invariants in 34 ms returned [4, 32]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 35 ms to find 2 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 08:49:06] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 08:49:06] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Starting structural reductions, iteration 1 : 35/37 places, 64/64 transitions.
Applied a total of 0 rules in 0 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 08:49:06] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 08:49:06] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 2 iterations. Remains : 35/37 places, 64/64 transitions.
Stuttering acceptance computed with spot in 97 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : Angiogenesis-PT-50-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(LT s15 1), p0:(GEQ s25 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 199 reset in 214 ms.
Stack based approach found an accepted trace after 75 steps with 0 reset with depth 76 and stack size 69 in 1 ms.
FORMULA Angiogenesis-PT-50-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-50-07 finished in 428 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p0) U p1)))], workingDir=/home/mcc/execution]
Support contains 4 out of 37 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 37/37 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 37 cols
[2021-05-08 08:49:06] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-08 08:49:06] [INFO ] Implicit Places using invariants in 15 ms returned [4, 32]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 16 ms to find 2 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 08:49:06] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-08 08:49:06] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Starting structural reductions, iteration 1 : 35/37 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 08:49:06] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 08:49:06] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 2 iterations. Remains : 35/37 places, 64/64 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : Angiogenesis-PT-50-08 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (GEQ s33 1) (AND (GEQ s4 1) (GEQ s9 1))), p0:(GEQ s14 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 137 ms.
Product exploration explored 100000 steps with 50000 reset in 144 ms.
Knowledge obtained : [p1, (NOT p0)]
Stuttering acceptance computed with spot in 80 ms :[(NOT p1), (NOT p1), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 125 ms.
Product exploration explored 100000 steps with 50000 reset in 137 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), (NOT p1), (NOT p0)]
Support contains 4 out of 35 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 35/35 places, 64/64 transitions.
Graph (trivial) has 16 edges and 35 vertex of which 8 / 35 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 0 with 6 rules applied. Total rules applied 7 place count 31 transition count 64
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 31 transition count 67
Deduced a syphon composed of 7 places in 0 ms
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 0 with 15 rules applied. Total rules applied 23 place count 31 transition count 52
Deduced a syphon composed of 7 places in 0 ms
Applied a total of 23 rules in 5 ms. Remains 31 /35 variables (removed 4) and now considering 52/64 (removed 12) transitions.
[2021-05-08 08:49:07] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 08:49:07] [INFO ] Flow matrix only has 48 transitions (discarded 4 similar events)
// Phase 1: matrix 48 rows 31 cols
[2021-05-08 08:49:07] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 08:49:07] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 31/35 places, 52/64 transitions.
Product exploration explored 100000 steps with 50000 reset in 249 ms.
Product exploration explored 100000 steps with 50000 reset in 256 ms.
[2021-05-08 08:49:08] [INFO ] Flatten gal took : 4 ms
[2021-05-08 08:49:08] [INFO ] Flatten gal took : 4 ms
[2021-05-08 08:49:08] [INFO ] Time to serialize gal into /tmp/LTL14995760082454988496.gal : 1 ms
[2021-05-08 08:49:08] [INFO ] Time to serialize properties into /tmp/LTL1376855885079638982.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL14995760082454988496.gal, -t, CGAL, -LTL, /tmp/LTL1376855885079638982.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL14995760082454988496.gal -t CGAL -LTL /tmp/LTL1376855885079638982.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((F("(KdStarGStarP3k>=1)"))U("((PtP3>=1)||((Gab1>=1)&&(KdStar>=1)))"))))
Formula 0 simplified : !X(F"(KdStarGStarP3k>=1)" U "((PtP3>=1)||((Gab1>=1)&&(KdStar>=1)))")
Detected timeout of ITS tools.
[2021-05-08 08:49:23] [INFO ] Flatten gal took : 3 ms
[2021-05-08 08:49:23] [INFO ] Applying decomposition
[2021-05-08 08:49:23] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph6996255409833057742.txt, -o, /tmp/graph6996255409833057742.bin, -w, /tmp/graph6996255409833057742.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph6996255409833057742.bin, -l, -1, -v, -w, /tmp/graph6996255409833057742.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 08:49:23] [INFO ] Decomposing Gal with order
[2021-05-08 08:49:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 08:49:23] [INFO ] Removed a total of 31 redundant transitions.
[2021-05-08 08:49:23] [INFO ] Flatten gal took : 26 ms
[2021-05-08 08:49:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 1 ms.
[2021-05-08 08:49:23] [INFO ] Time to serialize gal into /tmp/LTL11307015786005361909.gal : 14 ms
[2021-05-08 08:49:23] [INFO ] Time to serialize properties into /tmp/LTL16014757827643509889.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL11307015786005361909.gal, -t, CGAL, -LTL, /tmp/LTL16014757827643509889.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL11307015786005361909.gal -t CGAL -LTL /tmp/LTL16014757827643509889.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X((F("(i2.u3.KdStarGStarP3k>=1)"))U("((i3.u12.PtP3>=1)||((i2.u1.Gab1>=1)&&(i1.u4.KdStar>=1)))"))))
Formula 0 simplified : !X(F"(i2.u3.KdStarGStarP3k>=1)" U "((i3.u12.PtP3>=1)||((i2.u1.Gab1>=1)&&(i1.u4.KdStar>=1)))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1336746881542711788
[2021-05-08 08:49:38] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1336746881542711788
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin1336746881542711788]
Compilation finished in 245 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin1336746881542711788]
Link finished in 42 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X((<>((LTLAPp0==true)) U (LTLAPp1==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin1336746881542711788]
LTSmin run took 259 ms.
FORMULA Angiogenesis-PT-50-08 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property Angiogenesis-PT-50-08 finished in 32243 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0 U (F(G(p1))&&(p2 U !p3)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 37 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 37/37 places, 64/64 transitions.
Graph (trivial) has 8 edges and 37 vertex of which 2 / 37 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.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 36 transition count 62
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 34 transition count 62
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 10 place count 31 transition count 59
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 14 place count 29 transition count 62
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 20 place count 29 transition count 56
Partial Post-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 25 place count 29 transition count 56
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 28 place count 29 transition count 53
Applied a total of 28 rules in 7 ms. Remains 29 /37 variables (removed 8) and now considering 53/64 (removed 11) transitions.
[2021-05-08 08:49:38] [INFO ] Flow matrix only has 49 transitions (discarded 4 similar events)
// Phase 1: matrix 49 rows 29 cols
[2021-05-08 08:49:38] [INFO ] Computed 5 place invariants in 6 ms
[2021-05-08 08:49:38] [INFO ] Implicit Places using invariants in 21 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 21 ms to find 1 implicit places.
[2021-05-08 08:49:38] [INFO ] Redundant transitions in 3 ms returned [52]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions :[52]
[2021-05-08 08:49:38] [INFO ] Flow matrix only has 49 transitions (discarded 3 similar events)
// Phase 1: matrix 49 rows 28 cols
[2021-05-08 08:49:38] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 08:49:38] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Starting structural reductions, iteration 1 : 28/37 places, 52/64 transitions.
Graph (trivial) has 8 edges and 28 vertex of which 2 / 28 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 27 /28 variables (removed 1) and now considering 49/52 (removed 3) transitions.
[2021-05-08 08:49:38] [INFO ] Flow matrix only has 45 transitions (discarded 4 similar events)
// Phase 1: matrix 45 rows 27 cols
[2021-05-08 08:49:38] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 08:49:38] [INFO ] Implicit Places using invariants in 20 ms returned []
[2021-05-08 08:49:38] [INFO ] Flow matrix only has 45 transitions (discarded 4 similar events)
// Phase 1: matrix 45 rows 27 cols
[2021-05-08 08:49:38] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 08:49:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 08:49:38] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 27/37 places, 49/64 transitions.
Stuttering acceptance computed with spot in 162 ms :[(OR (NOT p1) p3), true, (NOT p1), p3, (OR (NOT p1) p3), p3]
Running random walk in product with property : Angiogenesis-PT-50-10 automaton TGBA [mat=[[{ cond=(OR (NOT p3) p2 p0), acceptance={} source=0 dest: 0}, { cond=(AND p3 (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(OR (AND (NOT p1) (NOT p3)) (AND (NOT p1) p2)), acceptance={} source=0 dest: 2}, { cond=(AND p3 p2 (NOT p0)), acceptance={} source=0 dest: 3}, { cond=(AND p3 (NOT p2) p0), acceptance={} source=0 dest: 4}, { cond=(AND p3 p2 p0), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND p3 (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND p3 p2), acceptance={0} source=3 dest: 3}], [{ cond=(AND p3 (NOT p2) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(OR (NOT p3) p2), acceptance={} source=4 dest: 2}, { cond=(AND p3 p2 (NOT p0)), acceptance={} source=4 dest: 3}, { cond=(AND p3 (NOT p2) p0), acceptance={0} source=4 dest: 4}, { cond=(AND p3 p2 p0), acceptance={0} source=4 dest: 5}], [{ cond=(AND p3 (NOT p2) (NOT p0)), acceptance={} source=5 dest: 1}, { cond=(AND p3 p2 (NOT p0)), acceptance={} source=5 dest: 3}, { cond=(AND p3 (NOT p2) p0), acceptance={0} source=5 dest: 4}, { cond=(AND p3 p2 p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p3:(GEQ s17 1), p2:(GEQ s8 1), p0:(AND (GEQ s3 1) (GEQ s23 1)), p1:(AND (GEQ s9 1) (GEQ s23 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 0 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-50-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-50-10 finished in 279 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||(G(p0) U G((X(!p2)||p1)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 37 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 37/37 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 37 cols
[2021-05-08 08:49:39] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-08 08:49:39] [INFO ] Implicit Places using invariants in 17 ms returned [4, 32]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 18 ms to find 2 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 08:49:39] [INFO ] Computed 4 place invariants in 4 ms
[2021-05-08 08:49:39] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Starting structural reductions, iteration 1 : 35/37 places, 64/64 transitions.
Applied a total of 0 rules in 0 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 08:49:39] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 08:49:39] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 2 iterations. Remains : 35/37 places, 64/64 transitions.
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1) p2), (AND (NOT p0) p2), (NOT p0)]
Running random walk in product with property : Angiogenesis-PT-50-11 automaton TGBA [mat=[[{ cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s13 1) (GEQ s31 1)), p1:(OR (LT s30 1) (LT s32 1)), p2:(GEQ s14 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 554 reset in 176 ms.
Stack based approach found an accepted trace after 173 steps with 0 reset with depth 174 and stack size 168 in 1 ms.
FORMULA Angiogenesis-PT-50-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-50-11 finished in 346 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 37 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 37/37 places, 64/64 transitions.
Graph (trivial) has 13 edges and 37 vertex of which 4 / 37 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 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 29 transition count 56
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 23 place count 24 transition count 62
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 0 with 15 rules applied. Total rules applied 38 place count 24 transition count 47
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 41 place count 24 transition count 47
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 44 place count 24 transition count 44
Applied a total of 44 rules in 7 ms. Remains 24 /37 variables (removed 13) and now considering 44/64 (removed 20) transitions.
[2021-05-08 08:49:39] [INFO ] Flow matrix only has 39 transitions (discarded 5 similar events)
// Phase 1: matrix 39 rows 24 cols
[2021-05-08 08:49:39] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-08 08:49:39] [INFO ] Implicit Places using invariants in 17 ms returned [21]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 18 ms to find 1 implicit places.
[2021-05-08 08:49:39] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 08:49:39] [INFO ] Flow matrix only has 39 transitions (discarded 5 similar events)
// Phase 1: matrix 39 rows 23 cols
[2021-05-08 08:49:39] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-08 08:49:39] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Starting structural reductions, iteration 1 : 23/37 places, 44/64 transitions.
Graph (trivial) has 8 edges and 23 vertex of which 2 / 23 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.
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 22 transition count 40
Applied a total of 2 rules in 2 ms. Remains 22 /23 variables (removed 1) and now considering 40/44 (removed 4) transitions.
[2021-05-08 08:49:39] [INFO ] Flow matrix only has 35 transitions (discarded 5 similar events)
// Phase 1: matrix 35 rows 22 cols
[2021-05-08 08:49:39] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-08 08:49:39] [INFO ] Implicit Places using invariants in 18 ms returned []
[2021-05-08 08:49:39] [INFO ] Flow matrix only has 35 transitions (discarded 5 similar events)
// Phase 1: matrix 35 rows 22 cols
[2021-05-08 08:49:39] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 08:49:39] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-08 08:49:39] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 22/37 places, 40/64 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : Angiogenesis-PT-50-13 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s3 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-50-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-50-13 finished in 150 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0 U p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 37 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 37/37 places, 64/64 transitions.
Graph (trivial) has 11 edges and 37 vertex of which 4 / 37 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 35 transition count 61
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 33 transition count 61
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 18 place count 26 transition count 54
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 22 place count 24 transition count 57
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 0 with 14 rules applied. Total rules applied 36 place count 24 transition count 43
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 37 place count 24 transition count 43
Applied a total of 37 rules in 5 ms. Remains 24 /37 variables (removed 13) and now considering 43/64 (removed 21) transitions.
[2021-05-08 08:49:39] [INFO ] Flow matrix only has 39 transitions (discarded 4 similar events)
// Phase 1: matrix 39 rows 24 cols
[2021-05-08 08:49:39] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-08 08:49:39] [INFO ] Implicit Places using invariants in 15 ms returned []
[2021-05-08 08:49:39] [INFO ] Flow matrix only has 39 transitions (discarded 4 similar events)
// Phase 1: matrix 39 rows 24 cols
[2021-05-08 08:49:39] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 08:49:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 08:49:39] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2021-05-08 08:49:39] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 08:49:39] [INFO ] Flow matrix only has 39 transitions (discarded 4 similar events)
// Phase 1: matrix 39 rows 24 cols
[2021-05-08 08:49:39] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 08:49:39] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/37 places, 43/64 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : Angiogenesis-PT-50-14 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s10 1) (GEQ s21 1)), p0:(GEQ s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-50-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-50-14 finished in 136 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(!p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 37 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 37/37 places, 64/64 transitions.
Graph (trivial) has 12 edges and 37 vertex of which 4 / 37 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 35 transition count 61
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 33 transition count 61
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 20 place count 25 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 28 place count 21 transition count 56
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 44 place count 21 transition count 40
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 45 place count 21 transition count 40
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 21 transition count 39
Applied a total of 46 rules in 7 ms. Remains 21 /37 variables (removed 16) and now considering 39/64 (removed 25) transitions.
[2021-05-08 08:49:39] [INFO ] Flow matrix only has 33 transitions (discarded 6 similar events)
// Phase 1: matrix 33 rows 21 cols
[2021-05-08 08:49:39] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 08:49:39] [INFO ] Implicit Places using invariants in 19 ms returned [18]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 19 ms to find 1 implicit places.
[2021-05-08 08:49:39] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 08:49:39] [INFO ] Flow matrix only has 33 transitions (discarded 6 similar events)
// Phase 1: matrix 33 rows 20 cols
[2021-05-08 08:49:39] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 08:49:39] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Starting structural reductions, iteration 1 : 20/37 places, 39/64 transitions.
Graph (trivial) has 9 edges and 20 vertex of which 2 / 20 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.
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 19 transition count 37
Applied a total of 2 rules in 3 ms. Remains 19 /20 variables (removed 1) and now considering 37/39 (removed 2) transitions.
[2021-05-08 08:49:39] [INFO ] Flow matrix only has 31 transitions (discarded 6 similar events)
// Phase 1: matrix 31 rows 19 cols
[2021-05-08 08:49:39] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 08:49:39] [INFO ] Implicit Places using invariants in 11 ms returned []
[2021-05-08 08:49:39] [INFO ] Flow matrix only has 31 transitions (discarded 6 similar events)
// Phase 1: matrix 31 rows 19 cols
[2021-05-08 08:49:39] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 08:49:39] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-08 08:49:39] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 19/37 places, 37/64 transitions.
Stuttering acceptance computed with spot in 46 ms :[p0, p0]
Running random walk in product with property : Angiogenesis-PT-50-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT s9 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-50-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-50-15 finished in 142 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620463780889

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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-50"
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 2-4028"
echo " Executing tool itstools"
echo " Input is Angiogenesis-PT-50, 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-tall-162037989900362"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Angiogenesis-PT-50.tgz
mv Angiogenesis-PT-50 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 ;