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-162037989800322.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Angiogenesis-PT-05, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-tall-162037989800322
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 404K
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 107K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.1K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 89K 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 4.0K Apr 26 07:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 26 07:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 26 07:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 26 07:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 23 01:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 01:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 22 10:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K 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 3.8K 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-05-00
FORMULA_NAME Angiogenesis-PT-05-01
FORMULA_NAME Angiogenesis-PT-05-02
FORMULA_NAME Angiogenesis-PT-05-03
FORMULA_NAME Angiogenesis-PT-05-04
FORMULA_NAME Angiogenesis-PT-05-05
FORMULA_NAME Angiogenesis-PT-05-06
FORMULA_NAME Angiogenesis-PT-05-07
FORMULA_NAME Angiogenesis-PT-05-08
FORMULA_NAME Angiogenesis-PT-05-09
FORMULA_NAME Angiogenesis-PT-05-10
FORMULA_NAME Angiogenesis-PT-05-11
FORMULA_NAME Angiogenesis-PT-05-12
FORMULA_NAME Angiogenesis-PT-05-13
FORMULA_NAME Angiogenesis-PT-05-14
FORMULA_NAME Angiogenesis-PT-05-15

=== Now, execution of the tool begins

BK_START 1620458205069

Running Version 0
[2021-05-08 07:16:46] [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 07:16:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 07:16:46] [INFO ] Load time of PNML (sax parser for PT used): 33 ms
[2021-05-08 07:16:46] [INFO ] Transformed 39 places.
[2021-05-08 07:16:46] [INFO ] Transformed 64 transitions.
[2021-05-08 07:16:46] [INFO ] Parsed PT model containing 39 places and 64 transitions in 70 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-08 07:16:46] [INFO ] Initial state test concluded for 1 properties.
Support contains 29 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 9 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 07:16:46] [INFO ] Computed 7 place invariants in 11 ms
[2021-05-08 07:16:46] [INFO ] Implicit Places using invariants in 88 ms returned []
// Phase 1: matrix 64 rows 38 cols
[2021-05-08 07:16:46] [INFO ] Computed 7 place invariants in 2 ms
[2021-05-08 07:16:46] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 38 cols
[2021-05-08 07:16:47] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-08 07:16:47] [INFO ] Dead Transitions using invariants and state equation in 42 ms returned []
Finished structural reductions, in 1 iterations. Remains : 38/39 places, 64/64 transitions.
[2021-05-08 07:16:47] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-08 07:16:47] [INFO ] Flatten gal took : 27 ms
FORMULA Angiogenesis-PT-05-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Angiogenesis-PT-05-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Angiogenesis-PT-05-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 07:16:47] [INFO ] Flatten gal took : 9 ms
[2021-05-08 07:16:47] [INFO ] Input system was already deterministic with 64 transitions.
Incomplete random walk after 100000 steps, including 3 resets, run finished after 192 ms. (steps per millisecond=520 ) properties (out of 29) seen :24
Running SMT prover for 5 properties.
// Phase 1: matrix 64 rows 38 cols
[2021-05-08 07:16:47] [INFO ] Computed 7 place invariants in 6 ms
[2021-05-08 07:16:47] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2021-05-08 07:16:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 07:16:47] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2021-05-08 07:16:47] [INFO ] Computed and/alt/rep : 59/142/59 causal constraints (skipped 2 transitions) in 6 ms.
[2021-05-08 07:16:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 07:16:47] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2021-05-08 07:16:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 07:16:47] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2021-05-08 07:16:47] [INFO ] Computed and/alt/rep : 59/142/59 causal constraints (skipped 2 transitions) in 5 ms.
[2021-05-08 07:16:47] [INFO ] Added : 47 causal constraints over 10 iterations in 69 ms. Result :sat
[2021-05-08 07:16:47] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2021-05-08 07:16:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 07:16:47] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2021-05-08 07:16:47] [INFO ] Computed and/alt/rep : 59/142/59 causal constraints (skipped 2 transitions) in 4 ms.
[2021-05-08 07:16:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 07:16:47] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2021-05-08 07:16:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 07:16:47] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-08 07:16:47] [INFO ] Computed and/alt/rep : 59/142/59 causal constraints (skipped 2 transitions) in 9 ms.
[2021-05-08 07:16:47] [INFO ] Added : 56 causal constraints over 12 iterations in 79 ms. Result :sat
[2021-05-08 07:16:47] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2021-05-08 07:16:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 07:16:47] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-08 07:16:47] [INFO ] Computed and/alt/rep : 59/142/59 causal constraints (skipped 2 transitions) in 5 ms.
[2021-05-08 07:16:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 07:16:47] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2021-05-08 07:16:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 07:16:47] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-08 07:16:47] [INFO ] Computed and/alt/rep : 59/142/59 causal constraints (skipped 2 transitions) in 6 ms.
[2021-05-08 07:16:47] [INFO ] Added : 57 causal constraints over 12 iterations in 65 ms. Result :sat
[2021-05-08 07:16:48] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2021-05-08 07:16:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 07:16:48] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2021-05-08 07:16:48] [INFO ] Computed and/alt/rep : 59/142/59 causal constraints (skipped 2 transitions) in 5 ms.
[2021-05-08 07:16:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 07:16:48] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2021-05-08 07:16:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 07:16:48] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2021-05-08 07:16:48] [INFO ] Computed and/alt/rep : 59/142/59 causal constraints (skipped 2 transitions) in 5 ms.
[2021-05-08 07:16:48] [INFO ] Added : 55 causal constraints over 12 iterations in 71 ms. Result :sat
[2021-05-08 07:16:48] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2021-05-08 07:16:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 07:16:48] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2021-05-08 07:16:48] [INFO ] Computed and/alt/rep : 59/142/59 causal constraints (skipped 2 transitions) in 4 ms.
[2021-05-08 07:16:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 07:16:48] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2021-05-08 07:16:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 07:16:48] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-08 07:16:48] [INFO ] Computed and/alt/rep : 59/142/59 causal constraints (skipped 2 transitions) in 5 ms.
[2021-05-08 07:16:48] [INFO ] Added : 55 causal constraints over 12 iterations in 78 ms. Result :sat
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(((p0 U p1)&&F(G(p2))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 64/64 transitions.
Applied a total of 0 rules in 5 ms. Remains 38 /38 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 38 cols
[2021-05-08 07:16:48] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-08 07:16:48] [INFO ] Implicit Places using invariants in 17 ms returned [4, 32, 34]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 20 ms to find 3 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 07:16:48] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:16:48] [INFO ] Dead Transitions using invariants and state equation in 43 ms returned []
Starting structural reductions, iteration 1 : 35/38 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 07:16:48] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:16:48] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Finished structural reductions, in 2 iterations. Remains : 35/38 places, 64/64 transitions.
Stuttering acceptance computed with spot in 290 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Running random walk in product with property : Angiogenesis-PT-05-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 4}, { cond=(OR p1 p0), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}, { cond=p2, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(AND (GEQ s30 1) (GEQ s32 1)), p0:(AND (GEQ s18 1) (GEQ s29 1)), p2:(GEQ s15 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA Angiogenesis-PT-05-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-05-00 finished in 445 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||F(p1)))], workingDir=/home/mcc/execution]
Support contains 5 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 64/64 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
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 10 place count 33 transition count 59
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 14 place count 31 transition count 59
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 31 transition count 58
Partial Post-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 19 place count 31 transition count 58
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 31 transition count 57
Applied a total of 20 rules in 20 ms. Remains 31 /38 variables (removed 7) and now considering 57/64 (removed 7) transitions.
[2021-05-08 07:16:48] [INFO ] Flow matrix only has 48 transitions (discarded 9 similar events)
// Phase 1: matrix 48 rows 31 cols
[2021-05-08 07:16:48] [INFO ] Computed 7 place invariants in 2 ms
[2021-05-08 07:16:48] [INFO ] Implicit Places using invariants in 21 ms returned [29]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 22 ms to find 1 implicit places.
[2021-05-08 07:16:48] [INFO ] Redundant transitions in 4 ms returned [37, 45]
Found 2 redundant transitions using SMT.
Drop transitions removed 2 transitions
Redundant transitions reduction (with SMT) removed 2 transitions :[45, 37]
[2021-05-08 07:16:48] [INFO ] Flow matrix only has 48 transitions (discarded 7 similar events)
// Phase 1: matrix 48 rows 30 cols
[2021-05-08 07:16:48] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-08 07:16:48] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Starting structural reductions, iteration 1 : 30/38 places, 55/64 transitions.
Graph (trivial) has 7 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 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 6 place count 29 transition count 49
Applied a total of 6 rules in 7 ms. Remains 29 /30 variables (removed 1) and now considering 49/55 (removed 6) transitions.
[2021-05-08 07:16:48] [INFO ] Flow matrix only has 46 transitions (discarded 3 similar events)
// Phase 1: matrix 46 rows 29 cols
[2021-05-08 07:16:48] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-08 07:16:48] [INFO ] Implicit Places using invariants in 19 ms returned []
[2021-05-08 07:16:48] [INFO ] Flow matrix only has 46 transitions (discarded 3 similar events)
// Phase 1: matrix 46 rows 29 cols
[2021-05-08 07:16:48] [INFO ] Computed 6 place invariants in 5 ms
[2021-05-08 07:16:48] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-08 07:16:48] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 29/38 places, 49/64 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Angiogenesis-PT-05-01 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=1, aps=[p1:(AND (GEQ s1 1) (GEQ s3 1)), p0:(OR (AND (GEQ s13 1) (GEQ s26 1)) (LT s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 1 ms.
FORMULA Angiogenesis-PT-05-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-05-01 finished in 206 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((X((X(G(p2))&&p1))&&p0))))], workingDir=/home/mcc/execution]
Support contains 3 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 38 cols
[2021-05-08 07:16:49] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-08 07:16:49] [INFO ] Implicit Places using invariants in 20 ms returned [4, 32, 34]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 20 ms to find 3 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 07:16:49] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:16:49] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Starting structural reductions, iteration 1 : 35/38 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 07:16:49] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 07:16:49] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Finished structural reductions, in 2 iterations. Remains : 35/38 places, 64/64 transitions.
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), true]
Running random walk in product with property : Angiogenesis-PT-05-02 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 3}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=(AND p0 p1 p2), acceptance={} source=3 dest: 3}, { cond=(OR (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s22 1) (GEQ s29 1)), p1:(AND (GEQ s18 1) (GEQ s29 1)), p2:(AND (GEQ s22 1) (GEQ s29 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-05-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-05-02 finished in 253 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0||F(p1))))], workingDir=/home/mcc/execution]
Support contains 2 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 64/64 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 38 transition count 63
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 36 transition count 63
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 19 place count 28 transition count 55
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 27 place count 24 transition count 61
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 0 with 14 rules applied. Total rules applied 41 place count 24 transition count 47
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 24 transition count 47
Applied a total of 42 rules in 10 ms. Remains 24 /38 variables (removed 14) and now considering 47/64 (removed 17) transitions.
[2021-05-08 07:16:49] [INFO ] Flow matrix only has 37 transitions (discarded 10 similar events)
// Phase 1: matrix 37 rows 24 cols
[2021-05-08 07:16:49] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-08 07:16:49] [INFO ] Implicit Places using invariants in 18 ms returned [20, 22]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 19 ms to find 2 implicit places.
[2021-05-08 07:16:49] [INFO ] Redundant transitions in 4 ms returned [22, 31]
Found 2 redundant transitions using SMT.
Drop transitions removed 2 transitions
Redundant transitions reduction (with SMT) removed 2 transitions :[31, 22]
[2021-05-08 07:16:49] [INFO ] Flow matrix only has 37 transitions (discarded 8 similar events)
// Phase 1: matrix 37 rows 22 cols
[2021-05-08 07:16:49] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:16:49] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Starting structural reductions, iteration 1 : 22/38 places, 45/64 transitions.
Graph (trivial) has 11 edges and 22 vertex of which 4 / 22 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 6 place count 20 transition count 36
Applied a total of 6 rules in 3 ms. Remains 20 /22 variables (removed 2) and now considering 36/45 (removed 9) transitions.
[2021-05-08 07:16:49] [INFO ] Flow matrix only has 31 transitions (discarded 5 similar events)
// Phase 1: matrix 31 rows 20 cols
[2021-05-08 07:16:49] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 07:16:49] [INFO ] Implicit Places using invariants in 12 ms returned []
[2021-05-08 07:16:49] [INFO ] Flow matrix only has 31 transitions (discarded 5 similar events)
// Phase 1: matrix 31 rows 20 cols
[2021-05-08 07:16:49] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:16:49] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-08 07:16:49] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 20/38 places, 36/64 transitions.
Stuttering acceptance computed with spot in 53 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : Angiogenesis-PT-05-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT s7 1), p1:(LT s12 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 34 steps with 0 reset in 1 ms.
FORMULA Angiogenesis-PT-05-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-05-04 finished in 169 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(((p0 U p1)||X(F(p2))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 38 cols
[2021-05-08 07:16:49] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-08 07:16:49] [INFO ] Implicit Places using invariants in 25 ms returned [4, 32, 34]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 25 ms to find 3 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 07:16:49] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 07:16:49] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Starting structural reductions, iteration 1 : 35/38 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 07:16:49] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 07:16:49] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 2 iterations. Remains : 35/38 places, 64/64 transitions.
Stuttering acceptance computed with spot in 140 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : Angiogenesis-PT-05-05 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 0}]], initial=3, aps=[p1:(AND (GEQ s0 1) (GEQ s30 1)), p0:(AND (GEQ s15 1) (GEQ s0 1) (GEQ s30 1)), p2:(GEQ s33 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, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 836 reset in 266 ms.
Stack based approach found an accepted trace after 16 steps with 0 reset with depth 17 and stack size 17 in 0 ms.
FORMULA Angiogenesis-PT-05-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-05-05 finished in 506 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 38 cols
[2021-05-08 07:16:49] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-08 07:16:49] [INFO ] Implicit Places using invariants in 20 ms returned [4, 32, 34]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 21 ms to find 3 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 07:16:49] [INFO ] Computed 4 place invariants in 4 ms
[2021-05-08 07:16:49] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Starting structural reductions, iteration 1 : 35/38 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 07:16:49] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:16:50] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 2 iterations. Remains : 35/38 places, 64/64 transitions.
Stuttering acceptance computed with spot in 58 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Angiogenesis-PT-05-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LT s21 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 149 steps with 0 reset in 0 ms.
FORMULA Angiogenesis-PT-05-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-05-06 finished in 157 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((!p0 U G((X(G(p2))&&p1)))||G(p3)))], workingDir=/home/mcc/execution]
Support contains 5 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 38 cols
[2021-05-08 07:16:50] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-08 07:16:50] [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 36 cols
[2021-05-08 07:16:50] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-08 07:16:50] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Starting structural reductions, iteration 1 : 36/38 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 36 /36 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 36 cols
[2021-05-08 07:16:50] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-08 07:16:50] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 2 iterations. Remains : 36/38 places, 64/64 transitions.
Stuttering acceptance computed with spot in 253 ms :[(OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3))), true, (NOT p2), (OR (AND (NOT p1) p2) (AND p1 (NOT p2))), (NOT p3), (AND (NOT p2) (NOT p3)), (OR (AND (NOT p1) p2 (NOT p3)) (AND p1 (NOT p2) (NOT p3))), (NOT p2), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : Angiogenesis-PT-05-07 automaton TGBA [mat=[[{ cond=(AND (NOT p0) p3), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p3)), acceptance={} source=0 dest: 1}, { cond=(AND p1 p0 (NOT p3)), acceptance={} source=0 dest: 2}, { cond=(AND p1 p0 (NOT p3)), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) p0 p3), acceptance={} source=0 dest: 4}, { cond=(AND p1 p0 p3), acceptance={} source=0 dest: 5}, { cond=(AND p1 p0 p3), acceptance={} source=0 dest: 6}, { cond=(AND p1 (NOT p0) (NOT p3)), acceptance={} source=0 dest: 7}, { cond=(AND (NOT p0) (NOT p3)), acceptance={} source=0 dest: 8}], [{ cond=true, acceptance={0, 1} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 1}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(NOT p3), acceptance={} source=4 dest: 1}, { cond=p3, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p3) p2), acceptance={} source=5 dest: 2}, { cond=(AND p3 (NOT p2)), acceptance={} source=5 dest: 4}, { cond=(AND p3 p2), acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p3) p2), acceptance={} source=6 dest: 1}, { cond=(AND p1 (NOT p3) (NOT p2)), acceptance={} source=6 dest: 2}, { cond=(AND p1 (NOT p3)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p1) p3 p2), acceptance={} source=6 dest: 4}, { cond=(AND p1 p3 (NOT p2)), acceptance={} source=6 dest: 5}, { cond=(AND p1 p3), acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=7 dest: 1}, { cond=(OR (AND p1 p0) (AND p0 p2)), acceptance={} source=7 dest: 2}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=7 dest: 3}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={0, 1} source=7 dest: 7}, { cond=(AND (NOT p0) p2), acceptance={0} source=7 dest: 7}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0, 1} source=7 dest: 8}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={1} source=7 dest: 8}], [{ cond=(AND (NOT p1) p0), acceptance={} source=8 dest: 1}, { cond=(AND p1 p0), acceptance={} source=8 dest: 2}, { cond=(AND p1 p0), acceptance={} source=8 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={0, 1} source=8 dest: 7}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=8 dest: 8}, { cond=(AND p1 (NOT p0)), acceptance={1} source=8 dest: 8}]], initial=0, aps=[p0:(GEQ s15 1), p3:(OR (LT s16 1) (LT s29 1)), p1:(AND (GEQ s25 1) (GEQ s15 1)), p2:(AND (GEQ s29 1) (GEQ s32 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 439 steps with 0 reset in 1 ms.
FORMULA Angiogenesis-PT-05-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-05-07 finished in 355 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||X(F(p1))||(p1&&F(!p2)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 38 cols
[2021-05-08 07:16:50] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-08 07:16:50] [INFO ] Implicit Places using invariants in 18 ms returned [4, 32, 34]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 18 ms to find 3 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 07:16:50] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:16:50] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Starting structural reductions, iteration 1 : 35/38 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 07:16:50] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:16:50] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Finished structural reductions, in 2 iterations. Remains : 35/38 places, 64/64 transitions.
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) p2)]
Running random walk in product with property : Angiogenesis-PT-05-08 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(GEQ s14 1), p0:(GEQ s8 1), p2:(LT s21 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, null][false, false, false, false]]
Product exploration explored 100000 steps with 2806 reset in 155 ms.
Stack based approach found an accepted trace after 6 steps with 0 reset with depth 7 and stack size 7 in 0 ms.
FORMULA Angiogenesis-PT-05-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-05-08 finished in 365 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(((p0 U p1)||X(p2)))&&F(!p0)))], workingDir=/home/mcc/execution]
Support contains 4 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 38 cols
[2021-05-08 07:16:50] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-08 07:16:50] [INFO ] Implicit Places using invariants in 17 ms returned [4, 32, 34]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 18 ms to find 3 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 07:16:50] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:16:50] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Starting structural reductions, iteration 1 : 35/38 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 07:16:50] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:16:50] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 2 iterations. Remains : 35/38 places, 64/64 transitions.
Stuttering acceptance computed with spot in 84 ms :[(OR p0 (AND (NOT p1) (NOT p2))), p0, (AND (NOT p1) (NOT p2))]
Running random walk in product with property : Angiogenesis-PT-05-09 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s7 1) (GEQ s9 1)), p1:(GEQ s15 1), p2:(GEQ s1 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 767 reset in 166 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 0 ms.
FORMULA Angiogenesis-PT-05-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-05-09 finished in 345 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((p0||X(X(p1))) U G((p2 U p3)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 38 cols
[2021-05-08 07:16:51] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-08 07:16:51] [INFO ] Implicit Places using invariants in 20 ms returned [4, 32, 34]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 23 ms to find 3 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 07:16:51] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 07:16:51] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Starting structural reductions, iteration 1 : 35/38 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 07:16:51] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-08 07:16:51] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 2 iterations. Remains : 35/38 places, 64/64 transitions.
Stuttering acceptance computed with spot in 741 ms :[(NOT p3), (NOT p3), (NOT p1), (NOT p3), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (NOT p1), true, (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (NOT p3), (NOT p3)]
Running random walk in product with property : Angiogenesis-PT-05-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(OR p3 p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p3) p2), acceptance={0} source=1 dest: 3}, { cond=(OR (AND p3 (NOT p0)) (AND p2 (NOT p0))), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p3) p2), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p3) p2 (NOT p0)), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=4 dest: 6}, { cond=(OR p3 p2), acceptance={} source=4 dest: 8}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=5 dest: 6}, { cond=(AND (NOT p3) p2), acceptance={} source=5 dest: 9}], [{ cond=(NOT p1), acceptance={} source=6 dest: 7}], [{ cond=true, acceptance={0} source=7 dest: 7}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=8 dest: 7}, { cond=(AND (NOT p3) p2 (NOT p1)), acceptance={} source=8 dest: 10}, { cond=(OR (AND p3 (NOT p1)) (AND p2 (NOT p1))), acceptance={} source=8 dest: 11}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=9 dest: 7}, { cond=(AND (NOT p3) p2 (NOT p1)), acceptance={} source=9 dest: 10}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=10 dest: 7}, { cond=(AND (NOT p3) p2), acceptance={0} source=10 dest: 10}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=11 dest: 7}, { cond=(AND (NOT p3) p2), acceptance={} source=11 dest: 10}, { cond=(OR p3 p2), acceptance={} source=11 dest: 11}]], initial=0, aps=[p3:(LT s21 1), p2:(OR (LT s12 1) (LT s30 1)), p0:(GEQ s13 1), p1:(AND (GEQ s4 1) (GEQ s30 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2516 steps with 4 reset in 4 ms.
FORMULA Angiogenesis-PT-05-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-05-10 finished in 847 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||X((G((p0||X(p1))) U (G((p0||X(p1)))&&p2))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 64/64 transitions.
Applied a total of 0 rules in 0 ms. Remains 38 /38 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 38 cols
[2021-05-08 07:16:52] [INFO ] Computed 7 place invariants in 8 ms
[2021-05-08 07:16:52] [INFO ] Implicit Places using invariants in 26 ms returned [4, 32, 34]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 27 ms to find 3 implicit places.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 07:16:52] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 07:16:52] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Starting structural reductions, iteration 1 : 35/38 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 35 cols
[2021-05-08 07:16:52] [INFO ] Computed 4 place invariants in 4 ms
[2021-05-08 07:16:52] [INFO ] Dead Transitions using invariants and state equation in 42 ms returned []
Finished structural reductions, in 2 iterations. Remains : 35/38 places, 64/64 transitions.
Stuttering acceptance computed with spot in 196 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p1), (AND (NOT p0) (NOT p1)), true]
Running random walk in product with property : Angiogenesis-PT-05-11 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 3}, { cond=p2, acceptance={0} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (GEQ s13 1) (GEQ s31 1)), p2:(AND (GEQ s13 1) (GEQ s31 1)), p1:(OR (LT s26 1) (LT s14 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1386 steps with 280 reset in 2 ms.
FORMULA Angiogenesis-PT-05-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-05-11 finished in 315 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((!p0||(F(p1)&&G(p2)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 64/64 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 31 transition count 57
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 22 place count 27 transition count 63
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 0 with 11 rules applied. Total rules applied 33 place count 27 transition count 52
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 35 place count 27 transition count 52
Applied a total of 35 rules in 34 ms. Remains 27 /38 variables (removed 11) and now considering 52/64 (removed 12) transitions.
[2021-05-08 07:16:52] [INFO ] Flow matrix only has 43 transitions (discarded 9 similar events)
// Phase 1: matrix 43 rows 27 cols
[2021-05-08 07:16:52] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-08 07:16:52] [INFO ] Implicit Places using invariants in 44 ms returned [23, 25]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 46 ms to find 2 implicit places.
[2021-05-08 07:16:52] [INFO ] Redundant transitions in 4 ms returned [23, 32]
Found 2 redundant transitions using SMT.
Drop transitions removed 2 transitions
Redundant transitions reduction (with SMT) removed 2 transitions :[32, 23]
[2021-05-08 07:16:52] [INFO ] Flow matrix only has 43 transitions (discarded 7 similar events)
// Phase 1: matrix 43 rows 25 cols
[2021-05-08 07:16:52] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 07:16:52] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Starting structural reductions, iteration 1 : 25/38 places, 50/64 transitions.
Graph (trivial) has 9 edges and 25 vertex of which 4 / 25 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 23 transition count 42
Applied a total of 5 rules in 3 ms. Remains 23 /25 variables (removed 2) and now considering 42/50 (removed 8) transitions.
[2021-05-08 07:16:52] [INFO ] Flow matrix only has 37 transitions (discarded 5 similar events)
// Phase 1: matrix 37 rows 23 cols
[2021-05-08 07:16:52] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-08 07:16:52] [INFO ] Implicit Places using invariants in 25 ms returned []
[2021-05-08 07:16:52] [INFO ] Flow matrix only has 37 transitions (discarded 5 similar events)
// Phase 1: matrix 37 rows 23 cols
[2021-05-08 07:16:52] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-08 07:16:52] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-08 07:16:52] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 23/38 places, 42/64 transitions.
Stuttering acceptance computed with spot in 88 ms :[(OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (AND p0 (NOT p2)), (AND p0 (NOT p1))]
Running random walk in product with property : Angiogenesis-PT-05-13 automaton TGBA [mat=[[{ cond=(AND p0 (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 p2), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 p2), acceptance={} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LT s13 1), p2:(GEQ s15 1), p1:(AND (GEQ s1 1) (GEQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA Angiogenesis-PT-05-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-05-13 finished in 272 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 38 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 38/38 places, 64/64 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 38 transition count 63
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 36 transition count 63
Performed 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 17 place count 29 transition count 56
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 29 transition count 55
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 19 place count 29 transition count 55
Applied a total of 19 rules in 16 ms. Remains 29 /38 variables (removed 9) and now considering 55/64 (removed 9) transitions.
[2021-05-08 07:16:52] [INFO ] Flow matrix only has 48 transitions (discarded 7 similar events)
// Phase 1: matrix 48 rows 29 cols
[2021-05-08 07:16:52] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-08 07:16:52] [INFO ] Implicit Places using invariants in 29 ms returned [27]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 30 ms to find 1 implicit places.
[2021-05-08 07:16:52] [INFO ] Redundant transitions in 4 ms returned [53]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions :[53]
[2021-05-08 07:16:52] [INFO ] Flow matrix only has 48 transitions (discarded 6 similar events)
// Phase 1: matrix 48 rows 28 cols
[2021-05-08 07:16:52] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 07:16:52] [INFO ] Dead Transitions using invariants and state equation in 64 ms returned []
Starting structural reductions, iteration 1 : 28/38 places, 54/64 transitions.
Graph (trivial) has 11 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 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 6 place count 27 transition count 48
Applied a total of 6 rules in 3 ms. Remains 27 /28 variables (removed 1) and now considering 48/54 (removed 6) transitions.
[2021-05-08 07:16:52] [INFO ] Flow matrix only has 46 transitions (discarded 2 similar events)
// Phase 1: matrix 46 rows 27 cols
[2021-05-08 07:16:52] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-08 07:16:52] [INFO ] Implicit Places using invariants in 44 ms returned []
[2021-05-08 07:16:52] [INFO ] Flow matrix only has 46 transitions (discarded 2 similar events)
// Phase 1: matrix 46 rows 27 cols
[2021-05-08 07:16:52] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 07:16:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 07:16:52] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 27/38 places, 48/64 transitions.
Stuttering acceptance computed with spot in 60 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Angiogenesis-PT-05-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(GEQ s1 1), p0:(AND (GEQ s11 1) (GEQ s24 1) (GEQ s7 1) (GEQ s8 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-05-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Angiogenesis-PT-05-14 finished in 272 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620458213856

--------------------
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-05"
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-05, 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-162037989800322"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Angiogenesis-PT-05.tgz
mv Angiogenesis-PT-05 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 ;