Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2019-input.r030-smll-155225126700189.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2019-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-3957
Executing tool itstools
Input is CircularTrains-PT-048, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r030-smll-155225126700189
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 200K
-rw-r--r-- 1 mcc users 3.5K Feb 9 08:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Feb 9 08:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 5 07:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 5 07:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 108 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 346 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.5K Feb 4 23:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Feb 4 23:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 4 22:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.6K Feb 4 22:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.0K Feb 2 01:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Feb 2 01:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Jan 29 15:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Jan 29 15:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 4 22:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 4 22:18 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 37K 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 CircularTrains-PT-048-ReachabilityFireability-00
FORMULA_NAME CircularTrains-PT-048-ReachabilityFireability-01
FORMULA_NAME CircularTrains-PT-048-ReachabilityFireability-02
FORMULA_NAME CircularTrains-PT-048-ReachabilityFireability-03
FORMULA_NAME CircularTrains-PT-048-ReachabilityFireability-04
FORMULA_NAME CircularTrains-PT-048-ReachabilityFireability-05
FORMULA_NAME CircularTrains-PT-048-ReachabilityFireability-06
FORMULA_NAME CircularTrains-PT-048-ReachabilityFireability-07
FORMULA_NAME CircularTrains-PT-048-ReachabilityFireability-08
FORMULA_NAME CircularTrains-PT-048-ReachabilityFireability-09
FORMULA_NAME CircularTrains-PT-048-ReachabilityFireability-10
FORMULA_NAME CircularTrains-PT-048-ReachabilityFireability-11
FORMULA_NAME CircularTrains-PT-048-ReachabilityFireability-12
FORMULA_NAME CircularTrains-PT-048-ReachabilityFireability-13
FORMULA_NAME CircularTrains-PT-048-ReachabilityFireability-14
FORMULA_NAME CircularTrains-PT-048-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1552516810784

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-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityFireability.pnml.gal, -t, CGAL, -reachable-file, ReachabilityFireability.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityFireability.pnml.gal -t CGAL -reachable-file ReachabilityFireability.prop --nowitness
Loading property file ReachabilityFireability.prop.
Read [invariant] property : CircularTrains-PT-048-ReachabilityFireability-00 with value :(((F29>=1)&&(Section_28>=1))||((!((F27>=1)&&(Section_26>=1)))||(!(((F35>=1)&&(Section_34>=1))&&((Section_15>=1)&&(F16>=1))))))
Read [reachable] property : CircularTrains-PT-048-ReachabilityFireability-01 with value :(((Section_3>=1)&&(F4>=1))&&((((Section_46>=1)&&(F47>=1))&&((Section_14>=1)&&(F15>=1)))||((((F30>=1)&&(Section_29>=1))&&((F12>=1)&&(Section_11>=1)))&&((F45>=1)&&(Section_44>=1)))))
Read [reachable] property : CircularTrains-PT-048-ReachabilityFireability-02 with value :(((((Section_20>=1)&&(F21>=1))||(!((Section_46>=1)&&(F47>=1))))&&((Section_20>=1)&&(F21>=1)))&&(!((((F8>=1)&&(Section_7>=1))&&((F19>=1)&&(Section_18>=1)))||(!((Section_2>=1)&&(F3>=1))))))
Read [invariant] property : CircularTrains-PT-048-ReachabilityFireability-03 with value :((((F34>=1)&&(Section_33>=1))||(!(((Section_16>=1)&&(F17>=1))||((F30>=1)&&(Section_29>=1)))))||(((Section_40>=1)&&(F41>=1))||(!(((Section_23>=1)&&(F24>=1))&&((F31>=1)&&(Section_30>=1))))))
Read [invariant] property : CircularTrains-PT-048-ReachabilityFireability-04 with value :((!((Section_20>=1)&&(F21>=1)))||((Section_32>=1)&&(F33>=1)))
Read [reachable] property : CircularTrains-PT-048-ReachabilityFireability-05 with value :((((((F12>=1)&&(Section_11>=1))||((F43>=1)&&(Section_42>=1)))&&(!((F42>=1)&&(Section_41>=1))))&&((!((F5>=1)&&(Section_4>=1)))&&((F23>=1)&&(Section_22>=1))))&&((Section_23>=1)&&(F24>=1)))
Read [reachable] property : CircularTrains-PT-048-ReachabilityFireability-06 with value :(((F18>=1)&&(Section_17>=1))&&(!((((Section_45>=1)&&(F46>=1))||((F35>=1)&&(Section_34>=1)))&&((F23>=1)&&(Section_22>=1)))))
Read [invariant] property : CircularTrains-PT-048-ReachabilityFireability-07 with value :((!(((Section_3>=1)&&(F4>=1))||(((F25>=1)&&(Section_24>=1))&&((Section_23>=1)&&(F24>=1)))))||(!((((Section_46>=1)&&(F47>=1))&&((Section_13>=1)&&(F14>=1)))&&(((F42>=1)&&(Section_41>=1))&&((F48>=1)&&(Section_47>=1))))))
Read [reachable] property : CircularTrains-PT-048-ReachabilityFireability-08 with value :((((Section_38>=1)&&(F39>=1))&&((Section_2>=1)&&(F3>=1)))&&((Section_10>=1)&&(F11>=1)))
Read [reachable] property : CircularTrains-PT-048-ReachabilityFireability-09 with value :((Section_14>=1)&&(F15>=1))
Read [reachable] property : CircularTrains-PT-048-ReachabilityFireability-10 with value :((((F6>=1)&&(Section_5>=1))&&((F48>=1)&&(Section_47>=1)))&&(!(((Section_32>=1)&&(F33>=1))||(!((F42>=1)&&(Section_41>=1))))))
Read [reachable] property : CircularTrains-PT-048-ReachabilityFireability-11 with value :(((!((Section_32>=1)&&(F33>=1)))&&((((Section_13>=1)&&(F14>=1))&&((F6>=1)&&(Section_5>=1)))&&(!((Section_45>=1)&&(F46>=1)))))&&(((Section_39>=1)&&(F40>=1))&&((Section_13>=1)&&(F14>=1))))
Read [reachable] property : CircularTrains-PT-048-ReachabilityFireability-12 with value :(((F18>=1)&&(Section_17>=1))&&((Section_32>=1)&&(F33>=1)))
Read [reachable] property : CircularTrains-PT-048-ReachabilityFireability-13 with value :((Section_8>=1)&&(F9>=1))
Read [invariant] property : CircularTrains-PT-048-ReachabilityFireability-14 with value :(!(((Section_20>=1)&&(F21>=1))||((((Section_45>=1)&&(F46>=1))&&((F2>=1)&&(Section_1>=1)))&&(((Section_39>=1)&&(F40>=1))&&((F18>=1)&&(Section_17>=1))))))
Read [reachable] property : CircularTrains-PT-048-ReachabilityFireability-15 with value :(((F36>=1)&&(Section_35>=1))||((F48>=1)&&(Section_47>=1)))
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CircularTrains\_PT\_048\_flat\_flat,2.39735e+10,0.337721,10424,2,3060,5,36905,6,0,435,37109,0
Total reachable state count : 23973456915

Verifying 16 reachability properties.
Invariant property CircularTrains-PT-048-ReachabilityFireability-00 does not hold.
FORMULA CircularTrains-PT-048-ReachabilityFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CircularTrains-PT-048-ReachabilityFireability-00,97482,0.342661,10476,2,999,6,36905,7,0,453,37109,0
Reachability property CircularTrains-PT-048-ReachabilityFireability-01 is true.
FORMULA CircularTrains-PT-048-ReachabilityFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CircularTrains-PT-048-ReachabilityFireability-01,8.8608e+07,0.361388,10628,2,3585,7,36905,8,0,477,37109,0
Reachability property CircularTrains-PT-048-ReachabilityFireability-02 is true.
FORMULA CircularTrains-PT-048-ReachabilityFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CircularTrains-PT-048-ReachabilityFireability-02,1.58482e+08,0.370021,10804,2,1573,8,36905,9,0,504,37109,0
Invariant property CircularTrains-PT-048-ReachabilityFireability-03 does not hold.
FORMULA CircularTrains-PT-048-ReachabilityFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CircularTrains-PT-048-ReachabilityFireability-03,4.1171e+06,0.376752,10804,2,1692,9,36905,10,0,530,37109,0
Invariant property CircularTrains-PT-048-ReachabilityFireability-04 does not hold.
FORMULA CircularTrains-PT-048-ReachabilityFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CircularTrains-PT-048-ReachabilityFireability-04,1,0.377648,10804,2,97,10,36905,11,0,535,37109,0
Reachability property CircularTrains-PT-048-ReachabilityFireability-05 does not hold.
FORMULA CircularTrains-PT-048-ReachabilityFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : CircularTrains-PT-048-ReachabilityFireability-05

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CircularTrains-PT-048-ReachabilityFireability-05,0,0.384078,10804,1,0,10,36905,12,0,557,37109,0
Reachability property CircularTrains-PT-048-ReachabilityFireability-06 is true.
FORMULA CircularTrains-PT-048-ReachabilityFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CircularTrains-PT-048-ReachabilityFireability-06,3.62443e+09,0.402288,10804,2,3954,11,36905,13,0,578,37109,0
Invariant property CircularTrains-PT-048-ReachabilityFireability-07 is true.
FORMULA CircularTrains-PT-048-ReachabilityFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CircularTrains-PT-048-ReachabilityFireability-07,0,0.410709,10804,1,0,11,36905,14,0,599,37109,0
Reachability property CircularTrains-PT-048-ReachabilityFireability-08 is true.
FORMULA CircularTrains-PT-048-ReachabilityFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CircularTrains-PT-048-ReachabilityFireability-08,2.30632e+06,0.414848,10804,2,910,12,36905,15,0,609,37109,0
Reachability property CircularTrains-PT-048-ReachabilityFireability-09 is true.
FORMULA CircularTrains-PT-048-ReachabilityFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CircularTrains-PT-048-ReachabilityFireability-09,1,0.415428,10804,2,97,13,36905,16,0,609,37109,0
Reachability property CircularTrains-PT-048-ReachabilityFireability-10 is true.
FORMULA CircularTrains-PT-048-ReachabilityFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CircularTrains-PT-048-ReachabilityFireability-10,2.31369e+07,0.421372,10804,2,1173,14,36905,17,0,618,37109,0
Reachability property CircularTrains-PT-048-ReachabilityFireability-11 is true.
FORMULA CircularTrains-PT-048-ReachabilityFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CircularTrains-PT-048-ReachabilityFireability-11,1.11427e+08,0.429767,10804,2,2172,15,36905,18,0,626,37109,0
Reachability property CircularTrains-PT-048-ReachabilityFireability-12 is true.
FORMULA CircularTrains-PT-048-ReachabilityFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CircularTrains-PT-048-ReachabilityFireability-12,31633,0.430856,10804,2,683,16,36905,19,0,630,37109,0
Reachability property CircularTrains-PT-048-ReachabilityFireability-13 is true.
FORMULA CircularTrains-PT-048-ReachabilityFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CircularTrains-PT-048-ReachabilityFireability-13,1,0.431629,10804,2,97,17,36905,20,0,633,37109,0
Invariant property CircularTrains-PT-048-ReachabilityFireability-14 does not hold.
FORMULA CircularTrains-PT-048-ReachabilityFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CircularTrains-PT-048-ReachabilityFireability-14,3.50032e+07,0.437798,10804,2,1154,18,36905,21,0,646,37109,0
Reachability property CircularTrains-PT-048-ReachabilityFireability-15 is true.
FORMULA CircularTrains-PT-048-ReachabilityFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CircularTrains-PT-048-ReachabilityFireability-15,10830,0.438697,10804,2,588,19,36905,22,0,649,37109,0
// Phase 1: matrix 48 rows 96 cols
invariant :F6 + -1'Section_5 + Section_7 + -1'F5 = -1
invariant :Section_48 + F47 + Section_47 = 2
invariant :Section_21 + Section_20 + F20 = 2
invariant :F44 + Section_45 + Section_44 = 2
invariant :Section_39 + F39 + Section_40 = 1
invariant :F48 + -1'F47 + -1'Section_47 + Section_1 = -1
invariant :Section_41 + F40 + Section_40 = 1
invariant :Section_18 + Section_17 + F17 = 2
invariant :Section_32 + F31 + Section_31 = 1
invariant :Section_25 + Section_24 + F24 = 1
invariant :Section_14 + F13 + Section_13 = 1
invariant :F12 + Section_10 + F10 + -1'F11 + Section_13 = 0
invariant :Section_38 + -1'F39 + -1'Section_40 + F38 = 1
invariant :Section_23 + F22 + Section_22 = 1
invariant :F33 + -1'F34 + Section_33 + -1'Section_35 = 0
invariant :Section_28 + -1'Section_26 + F27 + -1'F26 = -1
invariant :Section_9 + F8 + Section_8 = 2
invariant :F19 + Section_19 + Section_20 = 1
invariant :Section_27 + Section_26 + F26 = 2
invariant :F3 + Section_3 + -1'Section_5 + -1'F4 = 0
invariant :F30 + -1'F29 + Section_31 + -1'Section_29 = -1
invariant :F21 + -1'Section_20 + Section_22 + -1'F20 = -1
invariant :F23 + Section_24 + -1'F22 + -1'Section_22 = 1
invariant :Section_34 + F34 + Section_35 = 1
invariant :F18 + -1'Section_17 + Section_19 + -1'F17 = -1
invariant :Section_2 + F1 + Section_1 = 1
invariant :F45 + Section_45 + Section_46 = 1
invariant :F16 + -1'Section_15 + Section_17 + -1'F15 = 0
invariant :Section_6 + Section_5 + F5 = 2
invariant :F42 + F34 + F40 + -1'Section_33 + F29 + F1 + -1'Section_45 + F15 + -1'Section_3 + -1'Section_26 + -1'Section_10 + F47 + F8 + F31 + F24 + F27 + Section_5 + F13 + -1'Section_19 + F36 + -1'Section_44 + F22 + -1'Section_7 + F5 + F11 + F4 + F20 + F17 + F38 + -1'Section_46 = 12
invariant :F37 + F39 + Section_40 + -1'F36 + Section_35 + -1'F38 + F35 = 1
invariant :Section_11 + Section_10 + F10 = 1
invariant :Section_36 + Section_35 + F35 = 2
invariant :F2 + -1'F1 + Section_3 + -1'Section_1 = 1
invariant :Section_42 + -1'F40 + -1'Section_40 + F41 = 1
invariant :Section_16 + Section_15 + F15 = 1
invariant :F25 + -1'Section_24 + Section_26 + -1'F24 = 0
invariant :Section_37 + F36 + -1'Section_35 + -1'F35 = -1
invariant :F43 + F34 + -1'Section_33 + F29 + F1 + -1'Section_45 + F15 + -1'Section_3 + -1'Section_26 + -1'Section_10 + F47 + F8 + F31 + F24 + F27 + Section_5 + F13 + -1'Section_19 + -1'Section_40 + F36 + F22 + -1'Section_7 + F5 + F11 + F4 + F41 + F20 + F17 + F38 + -1'Section_46 = 13
invariant :Section_4 + Section_5 + F4 = 1
invariant :Section_30 + F29 + Section_29 = 2
invariant :F32 + Section_33 + -1'F31 + -1'Section_31 = 1
invariant :F28 + Section_26 + -1'F27 + F26 + Section_29 = 2
invariant :F14 + Section_15 + -1'F13 + -1'Section_13 = 1
invariant :Section_43 + -1'F34 + Section_33 + -1'F29 + -1'F1 + Section_45 + -1'F15 + Section_3 + Section_26 + Section_10 + -1'F47 + -1'F8 + -1'F31 + -1'F24 + -1'F27 + -1'Section_5 + -1'F13 + Section_19 + Section_40 + -1'F36 + Section_44 + -1'F22 + Section_7 + -1'F5 + -1'F11 + -1'F4 + -1'F41 + -1'F20 + -1'F17 + -1'F38 + Section_46 = -12
invariant :F9 + Section_10 + -1'F8 + -1'Section_8 = -1
invariant :F7 + Section_8 + Section_7 = 1
invariant :Section_12 + -1'Section_10 + -1'F10 + F11 = 1
invariant :F46 + Section_47 + Section_46 = 1
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 1552516816259

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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 13, 2019 10:40:13 PM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
Mar 13, 2019 10:40:13 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 13, 2019 10:40:14 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 51 ms
Mar 13, 2019 10:40:14 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 96 places.
Mar 13, 2019 10:40:14 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 48 transitions.
Mar 13, 2019 10:40:14 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 12 ms
Mar 13, 2019 10:40:14 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 42 ms
Mar 13, 2019 10:40:14 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 37 ms
Mar 13, 2019 10:40:14 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireability.pnml.gal : 5 ms
Mar 13, 2019 10:40:14 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 2 ms
Mar 13, 2019 10:40:14 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 49 ms
Mar 13, 2019 10:40:14 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 48 transitions.
Mar 13, 2019 10:40:14 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 48 transitions.
Mar 13, 2019 10:40:15 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Ran tautology test, simplified 0 / 5 in 467 ms.
Mar 13, 2019 10:40:15 PM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (assert (= (select (select s 0) 18) 0)) with error
Mar 13, 2019 10:40:15 PM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (assert (= (select (select s 0) 19) 0)) with error
Mar 13, 2019 10:40:15 PM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (assert (= (select (select s 0) 20) 0)) with error
Mar 13, 2019 10:40:15 PM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (assert (= (select (select s 0) 21) 0)) with error
Mar 13, 2019 10:40:15 PM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (assert (= (select (select s 0) 22) 1)) with error (error "Failed to assert expression: java.io.IOException: Stream closed (= (select (select s 0) 22) 1)")
java.lang.RuntimeException: Script setting initial state failed : SMT solver produced unexpected response (error "Failed to assert expression: java.io.IOException: Stream closed (= (select (select s 0) 22) 1)")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.assertInitialState(NextBMCSolver.java:497)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.checkProperties(Gal2SMTFrontEnd.java:153)
at fr.lip6.move.gal.application.SMTRunner$2.run(SMTRunner.java:110)
at java.lang.Thread.run(Thread.java:748)
Mar 13, 2019 10:40:15 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 49 place invariants in 44 ms
Skipping mayMatrices nes/nds SMT solver raised an error :(error "Error writing to Z3 solver: java.io.IOException: Stream closed")
java.lang.RuntimeException: SMT solver raised an error :(error "Error writing to Z3 solver: java.io.IOException: Stream closed")
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.computeAndDeclareInvariants(KInductionSolver.java:293)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.init(KInductionSolver.java:71)
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.init(NecessaryEnablingsolver.java:71)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:471)
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 13, 2019 10:40:15 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 424ms 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="CircularTrains-PT-048"
export BK_EXAMINATION="ReachabilityFireability"
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 2-3957"
echo " Executing tool itstools"
echo " Input is CircularTrains-PT-048, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r030-smll-155225126700189"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CircularTrains-PT-048.tgz
mv CircularTrains-PT-048 execution
cd execution
if [ "ReachabilityFireability" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.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 ;