Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r258-tall-165303545700451.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is TCPcondis-PT-10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303545700451
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 256K
-rw-r--r-- 1 mcc users 7.6K Apr 29 12:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Apr 29 12:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 29 12:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 29 12:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 9 09:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 09:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 09:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 09:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 09:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 09:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rwxr-xr-x 1 mcc users 24K May 10 09:34 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 TCPcondis-PT-10-LTLCardinality-00
FORMULA_NAME TCPcondis-PT-10-LTLCardinality-01
FORMULA_NAME TCPcondis-PT-10-LTLCardinality-02
FORMULA_NAME TCPcondis-PT-10-LTLCardinality-03
FORMULA_NAME TCPcondis-PT-10-LTLCardinality-04
FORMULA_NAME TCPcondis-PT-10-LTLCardinality-05
FORMULA_NAME TCPcondis-PT-10-LTLCardinality-06
FORMULA_NAME TCPcondis-PT-10-LTLCardinality-07
FORMULA_NAME TCPcondis-PT-10-LTLCardinality-08
FORMULA_NAME TCPcondis-PT-10-LTLCardinality-09
FORMULA_NAME TCPcondis-PT-10-LTLCardinality-10
FORMULA_NAME TCPcondis-PT-10-LTLCardinality-11
FORMULA_NAME TCPcondis-PT-10-LTLCardinality-12
FORMULA_NAME TCPcondis-PT-10-LTLCardinality-13
FORMULA_NAME TCPcondis-PT-10-LTLCardinality-14
FORMULA_NAME TCPcondis-PT-10-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653137255687

Running Version 202205111006
[2022-05-21 12:47:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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]
[2022-05-21 12:47:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 12:47:36] [WARNING] Skipping unknown tool specific annotation : Tina
[2022-05-21 12:47:36] [WARNING] Unknown XML tag in source file: size
[2022-05-21 12:47:36] [WARNING] Unknown XML tag in source file: color
[2022-05-21 12:47:36] [INFO ] Load time of PNML (sax parser for PT used): 63 ms
[2022-05-21 12:47:36] [INFO ] Transformed 30 places.
[2022-05-21 12:47:36] [INFO ] Transformed 32 transitions.
[2022-05-21 12:47:36] [INFO ] Parsed PT model containing 30 places and 32 transitions in 159 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA TCPcondis-PT-10-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-10-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-10-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-10-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-10-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-10-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 8 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 12:47:37] [INFO ] Computed 9 place invariants in 8 ms
[2022-05-21 12:47:37] [INFO ] Implicit Places using invariants in 130 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 12:47:37] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-21 12:47:37] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 216 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 12:47:37] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-21 12:47:37] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Support contains 18 out of 30 places after structural reductions.
[2022-05-21 12:47:37] [INFO ] Flatten gal took : 20 ms
[2022-05-21 12:47:37] [INFO ] Flatten gal took : 8 ms
[2022-05-21 12:47:37] [INFO ] Input system was already deterministic with 32 transitions.
Finished random walk after 741 steps, including 0 resets, run visited all 19 properties in 25 ms. (steps per millisecond=29 )
FORMULA TCPcondis-PT-10-LTLCardinality-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA TCPcondis-PT-10-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!X((F(p0)&&p0)) U p1))'
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 12:47:37] [INFO ] Computed 9 place invariants in 5 ms
[2022-05-21 12:47:37] [INFO ] Implicit Places using invariants in 58 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 12:47:37] [INFO ] Computed 9 place invariants in 6 ms
[2022-05-21 12:47:38] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 12:47:38] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-21 12:47:38] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 217 ms :[true, (NOT p1), (OR (NOT p1) p0)]
Running random walk in product with property : TCPcondis-PT-10-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(LEQ 2 s28), p0:(LEQ s10 s18)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA TCPcondis-PT-10-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-10-LTLCardinality-01 finished in 441 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(G(F(p0)))))'
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
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 8 place count 26 transition count 28
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 24 transition count 26
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 24 transition count 26
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 24 transition count 24
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 14 place count 24 transition count 22
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 18 place count 22 transition count 22
Applied a total of 18 rules in 17 ms. Remains 22 /30 variables (removed 8) and now considering 22/32 (removed 10) transitions.
// Phase 1: matrix 22 rows 22 cols
[2022-05-21 12:47:38] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 12:47:38] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 22 rows 22 cols
[2022-05-21 12:47:38] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-21 12:47:38] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2022-05-21 12:47:38] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 22 rows 22 cols
[2022-05-21 12:47:38] [INFO ] Computed 9 place invariants in 3 ms
[2022-05-21 12:47:38] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/30 places, 22/32 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/30 places, 22/32 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-10-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s20 s21)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 5637 reset in 247 ms.
Stack based approach found an accepted trace after 95 steps with 9 reset with depth 22 and stack size 22 in 1 ms.
FORMULA TCPcondis-PT-10-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property TCPcondis-PT-10-LTLCardinality-03 finished in 478 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
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 6 place count 27 transition count 29
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 25 transition count 27
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 25 transition count 27
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 25 transition count 25
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 12 place count 25 transition count 23
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 16 place count 23 transition count 23
Applied a total of 16 rules in 10 ms. Remains 23 /30 variables (removed 7) and now considering 23/32 (removed 9) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-21 12:47:38] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 12:47:38] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-21 12:47:38] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 12:47:38] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2022-05-21 12:47:38] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-21 12:47:38] [INFO ] Computed 9 place invariants in 6 ms
[2022-05-21 12:47:38] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 23/30 places, 23/32 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/30 places, 23/32 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0)]
Running random walk in product with property : TCPcondis-PT-10-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 2 s12)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 200 ms.
Stack based approach found an accepted trace after 32 steps with 0 reset with depth 33 and stack size 33 in 0 ms.
FORMULA TCPcondis-PT-10-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property TCPcondis-PT-10-LTLCardinality-05 finished in 416 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((((p1 U p2)&&p3)||p0))))'
Support contains 7 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 29 transition count 31
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 29 transition count 29
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 4 place count 29 transition count 27
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 27 transition count 27
Applied a total of 8 rules in 12 ms. Remains 27 /30 variables (removed 3) and now considering 27/32 (removed 5) transitions.
// Phase 1: matrix 27 rows 27 cols
[2022-05-21 12:47:39] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 12:47:39] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 27 rows 27 cols
[2022-05-21 12:47:39] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 12:47:39] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2022-05-21 12:47:39] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 27 rows 27 cols
[2022-05-21 12:47:39] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 12:47:39] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 27/30 places, 27/32 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/30 places, 27/32 transitions.
Stuttering acceptance computed with spot in 94 ms :[(OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : TCPcondis-PT-10-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(OR p0 (AND p3 p2) (AND p3 p1)), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p1))), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) p3 (NOT p2) p1), acceptance={0} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GT s7 s26) (GT s3 s9)), p3:(LEQ 3 s8), p2:(AND (LEQ 3 s8) (LEQ s7 s26)), p1:(LEQ s16 s13)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 279 ms.
Stack based approach found an accepted trace after 30286 steps with 0 reset with depth 30287 and stack size 27464 in 107 ms.
FORMULA TCPcondis-PT-10-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property TCPcondis-PT-10-LTLCardinality-06 finished in 710 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!F(p0) U !X(p1)))'
Support contains 4 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 12:47:39] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 12:47:39] [INFO ] Implicit Places using invariants in 42 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 12:47:39] [INFO ] Computed 9 place invariants in 17 ms
[2022-05-21 12:47:40] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 12:47:40] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 12:47:40] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 149 ms :[p1, p1, p1, true, p0]
Running random walk in product with property : TCPcondis-PT-10-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 3}, { cond=(NOT p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ s10 s27), p1:(LEQ s14 s5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, 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 TCPcondis-PT-10-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-10-LTLCardinality-07 finished in 376 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((!(F(p0) U G(!p1))||G(p2))))'
Support contains 5 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 29 transition count 31
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 29 transition count 30
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 3 place count 29 transition count 29
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 28 transition count 29
Applied a total of 5 rules in 4 ms. Remains 28 /30 variables (removed 2) and now considering 29/32 (removed 3) transitions.
// Phase 1: matrix 29 rows 28 cols
[2022-05-21 12:47:40] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 12:47:40] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 29 rows 28 cols
[2022-05-21 12:47:40] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-21 12:47:40] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2022-05-21 12:47:40] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 29 rows 28 cols
[2022-05-21 12:47:40] [INFO ] Computed 9 place invariants in 5 ms
[2022-05-21 12:47:40] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 28/30 places, 29/32 transitions.
Finished structural reductions, in 1 iterations. Remains : 28/30 places, 29/32 transitions.
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2))]
Running random walk in product with property : TCPcondis-PT-10-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p1))), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (LEQ s10 s8) (LEQ 1 s22)), p1:(AND (LEQ s10 s8) (LEQ 1 s23)), p2:(LEQ 2 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 1004 reset in 223 ms.
Product exploration explored 100000 steps with 976 reset in 218 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (AND p2 (NOT p1))), (X (OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT p0)), (X (X (AND p2 (NOT p1)))), (X (X (OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 422 ms. Reduced automaton from 3 states, 8 edges and 3 AP to 3 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2))]
Finished random walk after 871 steps, including 0 resets, run visited all 5 properties in 15 ms. (steps per millisecond=58 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (AND p2 (NOT p1))), (X (OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT p0)), (X (X (AND p2 (NOT p1)))), (X (X (OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p2) p0)), (F (AND (NOT p1) (NOT p2))), (F p0), (F (NOT (AND (NOT p1) p2))), (F (NOT (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 11 factoid took 517 ms. Reduced automaton from 3 states, 8 edges and 3 AP to 3 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2))]
Support contains 5 out of 28 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 28/28 places, 29/29 transitions.
Applied a total of 0 rules in 3 ms. Remains 28 /28 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 28 cols
[2022-05-21 12:47:42] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 12:47:42] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 29 rows 28 cols
[2022-05-21 12:47:42] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 12:47:42] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2022-05-21 12:47:42] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 29 rows 28 cols
[2022-05-21 12:47:42] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 12:47:42] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 28/28 places, 29/29 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (AND (NOT p1) p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p0))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 529 ms. Reduced automaton from 3 states, 8 edges and 3 AP to 3 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 131 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2))]
Finished random walk after 364 steps, including 0 resets, run visited all 5 properties in 6 ms. (steps per millisecond=60 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (AND (NOT p1) p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p0))))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p2) p0)), (F (AND (NOT p1) (NOT p2))), (F p0), (F (NOT (AND (NOT p1) p2))), (F (NOT (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 11 factoid took 624 ms. Reduced automaton from 3 states, 8 edges and 3 AP to 3 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 156 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 1024 reset in 220 ms.
Stack based approach found an accepted trace after 31466 steps with 337 reset with depth 170 and stack size 170 in 70 ms.
FORMULA TCPcondis-PT-10-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property TCPcondis-PT-10-LTLCardinality-12 finished in 4121 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(X(X(p0))))&&F(X(F(p0)))))'
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 12:47:44] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 12:47:44] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 12:47:44] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 12:47:44] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 12:47:44] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 12:47:44] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 228 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-10-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(LEQ 2 s6)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA TCPcondis-PT-10-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-10-LTLCardinality-13 finished in 354 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||(X(!p0) U p1)||X(G(p2))))'
Support contains 4 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 12:47:44] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 12:47:44] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 12:47:44] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 12:47:44] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2022-05-21 12:47:44] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 12:47:44] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 181 ms :[true, (OR (NOT p1) p0), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2)))]
Running random walk in product with property : TCPcondis-PT-10-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=3 dest: 5}], [{ cond=(NOT p2), acceptance={} source=4 dest: 0}, { cond=p2, acceptance={} source=4 dest: 4}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=5 dest: 1}, { cond=(AND p0 p2), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=5 dest: 5}]], initial=2, aps=[p0:(GT 3 s18), p1:(LEQ 1 s26), p2:(LEQ s15 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 59 ms.
Product exploration explored 100000 steps with 50000 reset in 68 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT (AND (NOT p1) (NOT p0) p2))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (AND p0 (NOT p2)))), (X (X p0)), (X (X (NOT (AND p0 p2))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))
Knowledge based reduction with 9 factoid took 173 ms. Reduced automaton from 6 states, 12 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA TCPcondis-PT-10-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property TCPcondis-PT-10-LTLCardinality-15 finished in 636 ms.
All properties solved by simple procedures.
Total runtime 8559 ms.

BK_STOP 1653137265461

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -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=@none -Xss128m -Xms40m -Xmx8192m

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="TCPcondis-PT-10"
export BK_EXAMINATION="LTLCardinality"
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 TCPcondis-PT-10, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r258-tall-165303545700451"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TCPcondis-PT-10.tgz
mv TCPcondis-PT-10 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;