Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2019-input.r085-csrt-155246554200241.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2019-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-3954
Executing tool itstools
Input is FlexibleBarrier-PT-16a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r085-csrt-155246554200241
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 372K
-rw-r--r-- 1 mcc users 3.3K Feb 11 00:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Feb 11 00:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 6 22:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 6 22:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 109 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 347 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.4K Feb 4 23:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 9.7K Feb 4 23:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Feb 4 22:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 6.7K Feb 4 22:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 3 08:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Feb 3 08:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Jan 31 01:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Jan 31 01:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 4 22:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 4 22:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 equiv_col
-rw-r--r-- 1 mcc users 4 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 0 Jan 29 09:34 model-fix.log
-rw-r--r-- 1 mcc users 214K Mar 10 17:31 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 FlexibleBarrier-PT-16a-LTLFireability-00
FORMULA_NAME FlexibleBarrier-PT-16a-LTLFireability-01
FORMULA_NAME FlexibleBarrier-PT-16a-LTLFireability-02
FORMULA_NAME FlexibleBarrier-PT-16a-LTLFireability-03
FORMULA_NAME FlexibleBarrier-PT-16a-LTLFireability-04
FORMULA_NAME FlexibleBarrier-PT-16a-LTLFireability-05
FORMULA_NAME FlexibleBarrier-PT-16a-LTLFireability-06
FORMULA_NAME FlexibleBarrier-PT-16a-LTLFireability-07
FORMULA_NAME FlexibleBarrier-PT-16a-LTLFireability-08
FORMULA_NAME FlexibleBarrier-PT-16a-LTLFireability-09
FORMULA_NAME FlexibleBarrier-PT-16a-LTLFireability-10
FORMULA_NAME FlexibleBarrier-PT-16a-LTLFireability-11
FORMULA_NAME FlexibleBarrier-PT-16a-LTLFireability-12
FORMULA_NAME FlexibleBarrier-PT-16a-LTLFireability-13
FORMULA_NAME FlexibleBarrier-PT-16a-LTLFireability-14
FORMULA_NAME FlexibleBarrier-PT-16a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1552776186488

Working with output stream class java.io.PrintStream
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 16 LTL properties
Checking formula 0 : !(((X(G("(((u4.p47>=1)&&(u6.p72>=1))&&(u17.p193>=1))")))U("(u16.p192>=1)")))
Formula 0 simplified : !(XG"(((u4.p47>=1)&&(u6.p72>=1))&&(u17.p193>=1))" U "(u16.p192>=1)")
built 153 ordering constraints for composite.
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
5 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
18 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.244151,20748,1,0,7280,1055,2354,7070,301,5029,9493
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-16a-LTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((G(G(F(F("(((u7.p84>=1)&&(u13.p155>=1))&&(u17.p193>=1))"))))))
Formula 1 simplified : !GF"(((u7.p84>=1)&&(u13.p155>=1))&&(u17.p193>=1))"
4 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
1 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.253199,21260,1,0,7538,1055,2412,7565,301,5390,10122
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-16a-LTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !(("(((u5.p59>=1)&&(u15.p180>=1))&&(u17.p193>=1))"))
Formula 2 simplified : !"(((u5.p59>=1)&&(u15.p180>=1))&&(u17.p193>=1))"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.254011,21524,1,0,7538,1055,2421,7565,301,5390,10131
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-16a-LTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((X(X((F("(((u9.p107>=1)&&(u14.p168>=1))&&(u17.p193>=1))"))U("((u16.p185>=1)&&(u18.p194>=1))")))))
Formula 3 simplified : !XX(F"(((u9.p107>=1)&&(u14.p168>=1))&&(u17.p193>=1))" U "((u16.p185>=1)&&(u18.p194>=1))")
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
5 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.308912,24108,1,0,14247,1120,2493,14204,301,6598,20128
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-16a-LTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !(("((u11.p127>=1)&&(u18.p194>=1))"))
Formula 4 simplified : !"((u11.p127>=1)&&(u18.p194>=1))"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.309585,24372,1,0,14247,1120,2499,14204,301,6598,20134
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-16a-LTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !(("(u12.p133>=1)"))
Formula 5 simplified : !"(u12.p133>=1)"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.309996,24372,1,0,14247,1120,2503,14204,302,6598,20142
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-16a-LTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !(("(((u3.p36>=1)&&(u8.p95>=1))&&(u17.p193>=1))"))
Formula 6 simplified : !"(((u3.p36>=1)&&(u8.p95>=1))&&(u17.p193>=1))"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.310534,24372,1,0,14247,1120,2511,14204,302,6598,20154
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-16a-LTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !(("(((u9.p108>=1)&&(u14.p167>=1))&&(u17.p193>=1))"))
Formula 7 simplified : !"(((u9.p108>=1)&&(u14.p167>=1))&&(u17.p193>=1))"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.311068,24372,1,0,14247,1120,2520,14204,302,6598,20160
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-16a-LTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !((G((X("((u4.p41>=1)&&(u18.p194>=1))"))U("(((u5.p60>=1)&&(u11.p131>=1))&&(u17.p193>=1))"))))
Formula 8 simplified : !G(X"((u4.p41>=1)&&(u18.p194>=1))" U "(((u5.p60>=1)&&(u11.p131>=1))&&(u17.p193>=1))")
5 unique states visited
5 strongly connected components in search stack
6 transitions explored
5 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.31504,24548,1,0,14628,1124,2534,14695,302,6863,20877
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-16a-LTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !(((F("((u12.p134>=1)&&(u18.p194>=1))"))U(F(G(X("(((u2.p24>=1)&&(u16.p191>=1))&&(u17.p193>=1))"))))))
Formula 9 simplified : !(F"((u12.p134>=1)&&(u18.p194>=1))" U FGX"(((u2.p24>=1)&&(u16.p191>=1))&&(u17.p193>=1))")
3 unique states visited
2 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
1 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.327077,25064,1,0,15116,1125,2603,15604,302,6943,21499
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-16a-LTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 10 : !(("(((u8.p96>=1)&&(u14.p167>=1))&&(u17.p193>=1))"))
Formula 10 simplified : !"(((u8.p96>=1)&&(u14.p167>=1))&&(u17.p193>=1))"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.32768,25328,1,0,15116,1125,2611,15604,302,6943,21504
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-16a-LTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 11 : !((F("(((u11.p132>=1)&&(u16.p191>=1))&&(u17.p193>=1))")))
Formula 11 simplified : !F"(((u11.p132>=1)&&(u16.p191>=1))&&(u17.p193>=1))"
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
16 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.48154,31928,1,0,32349,1273,2659,35303,302,8848,43981
an accepting run exists (use option '-e' to print it)
Formula 11 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-16a-LTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 12 : !((G(X(F(X(F("(((u5.p59>=1)&&(u13.p156>=1))&&(u17.p193>=1))")))))))
Formula 12 simplified : !GXFXF"(((u5.p59>=1)&&(u13.p156>=1))&&(u17.p193>=1))"
5 unique states visited
5 strongly connected components in search stack
6 transitions explored
5 items max in DFS search stack
1 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.49149,32144,1,0,32646,1275,2721,35804,302,8918,44467
an accepting run exists (use option '-e' to print it)
Formula 12 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-16a-LTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 13 : !((F(F(G("(u2.p22>=1)")))))
Formula 13 simplified : !FG"(u2.p22>=1)"
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 482
// Phase 1: matrix 482 rows 195 cols
invariant :u2:p13 + u2:p14 + u2:p15 + u2:p16 + u2:p17 + u2:p18 + u2:p19 + u2:p20 + u2:p21 + u2:p22 + u2:p23 + u2:p24 + u19:p0 = 1
invariant :u7:p73 + u7:p74 + u7:p75 + u7:p76 + u7:p77 + u7:p78 + u7:p79 + u7:p80 + u7:p81 + u7:p82 + u7:p83 + u7:p84 + u19:p0 = 1
invariant :u3:p25 + u3:p26 + u3:p27 + u3:p28 + u3:p29 + u3:p30 + u3:p31 + u3:p32 + u3:p33 + u3:p34 + u3:p35 + u3:p36 + u19:p0 = 1
invariant :u16:p181 + u16:p182 + u16:p183 + u16:p184 + u16:p185 + u16:p186 + u16:p187 + u16:p188 + u16:p189 + u16:p190 + u16:p191 + u16:p192 + u19:p0 = 1
invariant :u13:p145 + u13:p146 + u13:p147 + u13:p148 + u13:p149 + u13:p150 + u13:p151 + u13:p152 + u13:p153 + u13:p154 + u13:p155 + u13:p156 + u19:p0 = 1
invariant :u14:p157 + u14:p158 + u14:p159 + u14:p160 + u14:p161 + u14:p162 + u14:p163 + u14:p164 + u14:p165 + u14:p166 + u14:p167 + u14:p168 + u19:p0 = 1
invariant :u12:p133 + u12:p134 + u12:p135 + u12:p136 + u12:p137 + u12:p138 + u12:p139 + u12:p140 + u12:p141 + u12:p142 + u12:p143 + u12:p144 + u19:p0 = 1
invariant :u9:p97 + u9:p98 + u9:p99 + u9:p100 + u9:p101 + u9:p102 + u9:p103 + u9:p104 + u9:p105 + u9:p106 + u9:p107 + u9:p108 + u19:p0 = 1
invariant :u10:p109 + u10:p110 + u10:p111 + u10:p112 + u10:p113 + u10:p114 + u10:p115 + u10:p116 + u10:p117 + u10:p118 + u10:p119 + u10:p120 + u19:p0 = 1
invariant :u17:p193 + u19:p0 = 1
invariant :u8:p85 + u8:p86 + u8:p87 + u8:p88 + u8:p89 + u8:p90 + u8:p91 + u8:p92 + u8:p93 + u8:p94 + u8:p95 + u8:p96 + u19:p0 = 1
invariant :u5:p49 + u5:p50 + u5:p51 + u5:p52 + u5:p53 + u5:p54 + u5:p55 + u5:p56 + u5:p57 + u5:p58 + u5:p59 + u5:p60 + u19:p0 = 1
invariant :u15:p169 + u15:p170 + u15:p171 + u15:p172 + u15:p173 + u15:p174 + u15:p175 + u15:p176 + u15:p177 + u15:p178 + u15:p179 + u15:p180 + u19:p0 = 1
invariant :u6:p61 + u6:p62 + u6:p63 + u6:p64 + u6:p65 + u6:p66 + u6:p67 + u6:p68 + u6:p69 + u6:p70 + u6:p71 + u6:p72 + u19:p0 = 1
invariant :u18:p194 + u19:p0 = 1
invariant :u4:p37 + u4:p38 + u4:p39 + u4:p40 + u4:p41 + u4:p42 + u4:p43 + u4:p44 + u4:p45 + u4:p46 + u4:p47 + u4:p48 + u19:p0 = 1
invariant :u1:p1 + u1:p2 + u1:p3 + u1:p4 + u1:p5 + u1:p6 + u1:p7 + u1:p8 + u1:p9 + u1:p10 + u1:p11 + u1:p12 + u19:p0 = 1
invariant :u11:p121 + u11:p122 + u11:p123 + u11:p124 + u11:p125 + u11:p126 + u11:p127 + u11:p128 + u11:p129 + u11:p130 + u11:p131 + u11:p132 + u19:p0 = 1
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
86 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.35804,62768,1,0,106362,1602,2751,96951,303,13355,99851
an accepting run exists (use option '-e' to print it)
Formula 13 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-16a-LTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 14 : !(("(((u4.p48>=1)&&(u9.p107>=1))&&(u17.p193>=1))"))
Formula 14 simplified : !"(((u4.p48>=1)&&(u9.p107>=1))&&(u17.p193>=1))"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.35898,63032,1,0,106362,1602,2759,96951,303,13355,99863
an accepting run exists (use option '-e' to print it)
Formula 14 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-16a-LTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 15 : !(("((u1.p4>=1)&&(u18.p194>=1))"))
Formula 15 simplified : !"((u1.p4>=1)&&(u18.p194>=1))"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.35956,63032,1,0,106362,1602,2765,96951,303,13355,99869
an accepting run exists (use option '-e' to print it)
Formula 15 is FALSE accepting run found.
FORMULA FlexibleBarrier-PT-16a-LTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1552776192502

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
Mar 16, 2019 10:43:08 PM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
Mar 16, 2019 10:43:08 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 16, 2019 10:43:08 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 132 ms
Mar 16, 2019 10:43:08 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 195 places.
Mar 16, 2019 10:43:09 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 724 transitions.
Mar 16, 2019 10:43:09 PM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Found NUPN structural information;
Mar 16, 2019 10:43:09 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 59 ms
Mar 16, 2019 10:43:09 PM fr.lip6.move.gal.application.MccTranslator applyOrder
INFO: Applying decomposition
Mar 16, 2019 10:43:09 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 243 ms
Mar 16, 2019 10:43:09 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 160 ms
Mar 16, 2019 10:43:09 PM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
Mar 16, 2019 10:43:09 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting arrays to variables to allow decomposition.
Mar 16, 2019 10:43:10 PM fr.lip6.move.gal.instantiate.Instantiator dropEvents
INFO: Dropping 56 events :t260,t260,t260,t260,t260,t260,t260,t260,t260,t260,t524,t524,t524,t524,t524,t524,t524,t524,t524,t524,t524,t524,t524,t524,t524,t524,t524,t524,t524,t524,t524,t524,t524,t524,t524,t524,t524,t260,t260,t260,t260,t260,t260,t260,t260,t260,t260,t260,t260,t260,t260,t260,t260,t260,t260,t260,
Mar 16, 2019 10:43:10 PM fr.lip6.move.gal.instantiate.Instantiator dropEvents
INFO: Dropping 56 events :t252,t252,t252,t252,t252,t252,t252,t252,t252,t252,t252,t252,t252,t252,t252,t252,t252,t252,t412,t412,t412,t412,t412,t412,t412,t412,t412,t412,t412,t412,t412,t412,t412,t412,t412,t412,t412,t412,t412,t412,t412,t412,t412,t412,t412,t252,t252,t252,t252,t252,t252,t252,t252,t252,t252,t252,
Mar 16, 2019 10:43:10 PM fr.lip6.move.gal.instantiate.Instantiator dropEvents
INFO: Dropping 56 events :t254,t254,t254,t254,t254,t254,t254,t254,t254,t254,t254,t254,t254,t254,t254,t254,t440,t440,t440,t440,t440,t440,t440,t440,t440,t440,t440,t440,t440,t440,t440,t440,t440,t440,t440,t440,t440,t440,t440,t440,t440,t440,t440,t254,t254,t254,t254,t254,t254,t254,t254,t254,t254,t254,t254,t254,
Mar 16, 2019 10:43:10 PM fr.lip6.move.gal.instantiate.Instantiator dropEvents
INFO: Dropping 56 events :t266,t266,t266,t266,t608,t608,t608,t608,t608,t608,t608,t608,t608,t608,t608,t608,t608,t608,t608,t608,t608,t608,t608,t608,t608,t608,t608,t608,t608,t608,t608,t266,t266,t266,t266,t266,t266,t266,t266,t266,t266,t266,t266,t266,t266,t266,t266,t266,t266,t266,t266,t266,t266,t266,t266,t266,
Mar 16, 2019 10:43:10 PM fr.lip6.move.gal.instantiate.Instantiator dropEvents
INFO: Dropping 56 events :t258,t258,t258,t258,t258,t258,t258,t258,t258,t258,t258,t258,t496,t496,t496,t496,t496,t496,t496,t496,t496,t496,t496,t496,t496,t496,t496,t496,t496,t496,t496,t496,t496,t496,t496,t496,t496,t496,t496,t258,t258,t258,t258,t258,t258,t258,t258,t258,t258,t258,t258,t258,t258,t258,t258,t258,
Mar 16, 2019 10:43:10 PM fr.lip6.move.gal.instantiate.Instantiator dropEvents
INFO: Dropping 56 events :t246,t246,t246,t246,t246,t246,t246,t246,t246,t246,t246,t246,t246,t246,t246,t246,t246,t246,t246,t246,t246,t246,t246,t246,t328,t328,t328,t328,t328,t328,t328,t328,t328,t328,t328,t328,t328,t328,t328,t328,t328,t328,t328,t328,t328,t328,t328,t328,t328,t328,t328,t246,t246,t246,t246,t246,
Mar 16, 2019 10:43:10 PM fr.lip6.move.gal.instantiate.Instantiator dropEvents
INFO: Dropping 56 events :t256,t256,t256,t256,t256,t256,t256,t256,t256,t256,t256,t256,t256,t256,t468,t468,t468,t468,t468,t468,t468,t468,t468,t468,t468,t468,t468,t468,t468,t468,t468,t468,t468,t468,t468,t468,t468,t468,t468,t468,t468,t256,t256,t256,t256,t256,t256,t256,t256,t256,t256,t256,t256,t256,t256,t256,
Mar 16, 2019 10:43:10 PM fr.lip6.move.gal.instantiate.Instantiator dropEvents
INFO: Dropping 56 events :t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t272,t272,t272,t272,t272,t272,t272,t272,t272,t272,t272,t272,t272,t272,t272,t272,t272,t272,t272,t272,t272,t272,t272,t272,t272,t272,t272,t242,
Mar 16, 2019 10:43:10 PM fr.lip6.move.gal.instantiate.Instantiator dropEvents
INFO: Dropping 29 events :t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,t242,
Mar 16, 2019 10:43:10 PM fr.lip6.move.gal.instantiate.Instantiator dropEvents
INFO: Dropping 56 events :t244,t244,t244,t244,t244,t244,t244,t244,t244,t244,t244,t244,t244,t244,t244,t244,t244,t244,t244,t244,t244,t244,t244,t244,t244,t244,t300,t300,t300,t300,t300,t300,t300,t300,t300,t300,t300,t300,t300,t300,t300,t300,t300,t300,t300,t300,t300,t300,t300,t300,t300,t300,t300,t244,t244,t244,
Mar 16, 2019 10:43:10 PM fr.lip6.move.gal.instantiate.Instantiator dropEvents
INFO: Dropping 56 events :t268,t268,t636,t636,t636,t636,t636,t636,t636,t636,t636,t636,t636,t636,t636,t636,t636,t636,t636,t636,t636,t636,t636,t636,t636,t636,t636,t636,t636,t268,t268,t268,t268,t268,t268,t268,t268,t268,t268,t268,t268,t268,t268,t268,t268,t268,t268,t268,t268,t268,t268,t268,t268,t268,t268,t268,
Mar 16, 2019 10:43:10 PM fr.lip6.move.gal.instantiate.Instantiator dropEvents
INFO: Dropping 56 events :t262,t262,t262,t262,t262,t262,t262,t262,t552,t552,t552,t552,t552,t552,t552,t552,t552,t552,t552,t552,t552,t552,t552,t552,t552,t552,t552,t552,t552,t552,t552,t552,t552,t552,t552,t262,t262,t262,t262,t262,t262,t262,t262,t262,t262,t262,t262,t262,t262,t262,t262,t262,t262,t262,t262,t262,
Mar 16, 2019 10:43:10 PM fr.lip6.move.gal.instantiate.Instantiator dropEvents
INFO: Dropping 481 events :t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,t210,
Mar 16, 2019 10:43:10 PM fr.lip6.move.gal.instantiate.Instantiator dropEvents
INFO: Dropping 56 events :t264,t264,t264,t264,t264,t264,t580,t580,t580,t580,t580,t580,t580,t580,t580,t580,t580,t580,t580,t580,t580,t580,t580,t580,t580,t580,t580,t580,t580,t580,t580,t580,t580,t264,t264,t264,t264,t264,t264,t264,t264,t264,t264,t264,t264,t264,t264,t264,t264,t264,t264,t264,t264,t264,t264,t264,
Mar 16, 2019 10:43:10 PM fr.lip6.move.gal.instantiate.Instantiator dropEvents
INFO: Dropping 56 events :t664,t664,t664,t664,t664,t664,t664,t664,t664,t664,t664,t664,t664,t664,t664,t664,t664,t664,t664,t664,t664,t664,t664,t664,t664,t664,t664,t270,t270,t270,t270,t270,t270,t270,t270,t270,t270,t270,t270,t270,t270,t270,t270,t270,t270,t270,t270,t270,t270,t270,t270,t270,t270,t270,t270,t270,
Mar 16, 2019 10:43:10 PM fr.lip6.move.gal.instantiate.Instantiator dropEvents
INFO: Dropping 79 events :t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,t130,
Mar 16, 2019 10:43:10 PM fr.lip6.move.gal.instantiate.Instantiator dropEvents
INFO: Dropping 56 events :t248,t248,t248,t248,t248,t248,t248,t248,t248,t248,t248,t248,t248,t248,t248,t248,t248,t248,t248,t248,t248,t248,t356,t356,t356,t356,t356,t356,t356,t356,t356,t356,t356,t356,t356,t356,t356,t356,t356,t356,t356,t356,t356,t356,t356,t356,t356,t356,t356,t248,t248,t248,t248,t248,t248,t248,
Mar 16, 2019 10:43:10 PM fr.lip6.move.gal.instantiate.Instantiator dropEvents
INFO: Dropping 56 events :t250,t250,t250,t250,t250,t250,t250,t250,t250,t250,t250,t250,t250,t250,t250,t250,t250,t250,t250,t250,t384,t384,t384,t384,t384,t384,t384,t384,t384,t384,t384,t384,t384,t384,t384,t384,t384,t384,t384,t384,t384,t384,t384,t384,t384,t384,t384,t250,t250,t250,t250,t250,t250,t250,t250,t250,
Mar 16, 2019 10:43:10 PM fr.lip6.move.gal.instantiate.Instantiator fuseIsomorphicEffects
INFO: Removed a total of 1429 redundant transitions.
Mar 16, 2019 10:43:10 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 415 ms
Mar 16, 2019 10:43:10 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 7 ms
Mar 16, 2019 10:43:10 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSLTLTools
INFO: Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 1 ms
Mar 16, 2019 10:43:10 PM fr.lip6.move.gal.semantics.CompositeNextBuilder getNextForLabel
INFO: Semantic construction discarded 226 identical transitions.
Mar 16, 2019 10:43:10 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 498 transitions.
Mar 16, 2019 10:43:11 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 18 place invariants in 84 ms
Mar 16, 2019 10:43:11 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 195 variables to be positive in 573 ms
Mar 16, 2019 10:43:11 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 498 transitions.
Mar 16, 2019 10:43:11 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/498 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 16, 2019 10:43:11 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 57 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 16, 2019 10:43:11 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 498 transitions.
Mar 16, 2019 10:43:11 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 16, 2019 10:43:12 PM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (assert (and (and (>= (select s0 130) 1) (>= (select s0 179) 1) (>= (select s0 192) 1)) (= (store (store (store (store s0 131 (+ (select s0 131) 1)) 130 (- (select s0 130) 1)) 178 (+ (select s0 178) 1)) 179 (- (select s0 179) 1)) s1))) with error (error "Failed to assert expression: java.io.IOException: Stream closed (and (and (>= (select s0 130) 1) (>= (select s0 179) 1) (>= (select s0 192) 1)) (= (store (store (store (store s0 131 (+ (select s0 131) 1)) 130 (- (select s0 130) 1)) 178 (+ (select s0 178) 1)) 179 (- (select s0 179) 1)) s1))")
Skipping mayMatrices nes/nds SMT solver raised an exception or timeout.
java.lang.RuntimeException: SMT solver raised an exception or timeout.
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeAblingForPredicate(NecessaryEnablingsolver.java:755)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:502)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:830)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
Mar 16, 2019 10:43:12 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 1688ms conformant to PINS in folder :/home/mcc/execution

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="FlexibleBarrier-PT-16a"
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"

# 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 2-3954"
echo " Executing tool itstools"
echo " Input is FlexibleBarrier-PT-16a, 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 r085-csrt-155246554200241"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-16a.tgz
mv FlexibleBarrier-PT-16a execution
cd execution
if [ "LTLFireability" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "LTLFireability" = "UpperBounds" ] ; 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
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 ;