About the Execution of ITS-Tools for SmallOperatingSystem-PT-MT0064DC0016
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
315.120 | 3350.00 | 6913.00 | 121.00 | TTFTTFFFTTTTTFFT | normal |
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.r162-csrt-155286434100368.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 SmallOperatingSystem-PT-MT0064DC0016, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-csrt-155286434100368
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 192K
-rw-r--r-- 1 mcc users 3.4K Feb 12 18:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 15K Feb 12 18:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 9 02:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 9 02:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 123 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 361 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 3.1K Feb 5 01:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 13K Feb 5 01:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 4 22:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.1K Feb 4 22:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Feb 4 20:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Feb 4 20:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.1K Feb 1 20:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 23K Feb 1 20:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 4 22:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Feb 4 22:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 equiv_col
-rw-r--r-- 1 mcc users 13 Jan 29 09:35 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 iscolored
-rw-r--r-- 1 mcc users 8.2K 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 SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-00
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-01
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-02
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-03
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-04
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-05
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-06
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-07
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-08
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-09
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-10
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-11
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-12
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-13
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-14
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1553057854825
Working with output stream class java.io.PrintStream
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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/ReachabilityCardinality.pnml.gal, -t, CGAL, -reachable-file, ReachabilityCardinality.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/ReachabilityCardinality.pnml.gal -t CGAL -reachable-file ReachabilityCardinality.prop --nowitness
Loading property file ReachabilityCardinality.prop.
Read [reachable] property : SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-00 with value :(((!(CPUUnit>=2))&&((ExecutingTask<=LoadingMem)||(TaskSuspended>=3)))||(!(CPUUnit>=2)))
Read [reachable] property : SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-01 with value :(CPUUnit<=TransferToDisk)
Read [invariant] property : SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-02 with value :(CPUUnit>=3)
Read [reachable] property : SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-04 with value :(!((TaskSuspended>=2)||(!(FreeMemSegment<=LoadingMem))))
Read [invariant] property : SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-05 with value :(((!(TransferToDisk<=TaskOnDisk))||(FreeMemSegment>=3))&&(FreeMemSegment>=2))
Read [invariant] property : SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-06 with value :((((CPUUnit>=1)||(TransferToDisk>=1))||(TaskSuspended<=CPUUnit))||(!((FreeMemSegment>=1)||(FreeMemSegment<=TaskOnDisk))))
Read [reachable] property : SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-07 with value :(!(((ExecutingTask<=DiskControllerUnit)||(TransferToDisk<=FreeMemSegment))||(ExecutingTask>=1)))
Read [reachable] property : SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-08 with value :(FreeMemSegment<=TransferToDisk)
Read [invariant] property : SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-10 with value :((((DiskControllerUnit>=1)||(DiskControllerUnit<=TaskReady))||(TransferToDisk>=3))||(TaskSuspended>=2))
Read [reachable] property : SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-11 with value :(!(FreeMemSegment>=1))
Read [reachable] property : SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-12 with value :((TaskSuspended>=3)&&((!(CPUUnit>=2))&&(!(TaskReady>=1))))
Read [invariant] property : SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-13 with value :(FreeMemSegment>=1)
Read [invariant] property : SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-14 with value :(((!(CPUUnit<=DiskControllerUnit))&&(!(CPUUnit<=LoadingMem)))||(FreeMemSegment<=TransferToDisk))
Read [reachable] property : SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-15 with value :((LoadingMem>=3)&&(((LoadingMem<=TaskSuspended)&&(TaskSuspended>=2))&&(!(CPUUnit>=2))))
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 8 rows 9 cols
invariant :TaskOnDisk + TransferToDisk + LoadingMem = 64
invariant :FreeMemSegment + TransferToDisk + TaskReady + TaskSuspended + ExecutingTask + LoadingMem = 64
invariant :DiskControllerUnit + TransferToDisk + LoadingMem = 16
invariant :CPUUnit + ExecutingTask = 32
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SmallOperatingSystem\_PT\_MT0064DC0016\_flat\_flat,4.07791e+06,0.224012,7636,2,538,5,21611,6,0,47,22361,0
Total reachable state count : 4077909
Verifying 14 reachability properties.
Reachability property SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-00 is true.
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-00 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
SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-00,225,0.225388,7700,2,40,6,21611,7,0,90,22361,0
Reachability property SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-01 is true.
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-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
SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-01,5729,0.226225,7864,2,122,7,21611,8,0,93,22361,0
Invariant property SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-02 does not hold.
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-02 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
SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-02,1,0.226414,8008,2,10,8,21611,9,0,94,22361,0
Reachability property SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-04 is true.
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-04 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
SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-04,1,0.226728,8008,2,10,9,21611,10,0,101,22361,0
Invariant property SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-05 does not hold.
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-05 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
SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-05,1089,0.227155,8008,2,122,10,21611,11,0,125,22361,0
Invariant property SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-06 does not hold.
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-06 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
SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-06,1,0.227729,8008,2,10,10,21611,12,0,184,22361,0
Reachability property SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-07 does not hold.
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-07
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-07,0,0.231131,8008,1,0,10,21611,13,0,243,22361,0
Reachability property SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-08 is true.
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-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
SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-08,23001,0.231598,8008,2,202,11,21611,14,0,246,22361,0
Invariant property SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-10 is true.
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-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
SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-10,0,0.238778,8008,1,0,11,21611,15,0,303,22361,0
Reachability property SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-11 is true.
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-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
SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-11,1089,0.239114,8008,2,122,11,21611,16,0,303,22361,0
Reachability property SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-12 is true.
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-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
SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-12,1,0.239447,8008,2,10,11,21611,17,0,304,22361,0
Invariant property SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-13 does not hold.
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-13 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
SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-13,1089,0.239673,8008,2,122,11,21611,17,0,304,22361,0
Invariant property SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-14 does not hold.
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-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
SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-14,136,0.24011,8008,2,40,12,21611,18,0,312,22361,0
Reachability property SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-15 is true.
FORMULA SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-15 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
SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-15,1,0.240481,8008,2,10,12,21611,19,0,319,22361,0
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 1553057858175
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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 20, 2019 4:57:37 AM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
Mar 20, 2019 4:57:37 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 20, 2019 4:57:37 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 29 ms
Mar 20, 2019 4:57:37 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 9 places.
Mar 20, 2019 4:57:37 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 8 transitions.
Mar 20, 2019 4:57:37 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 5 ms
Mar 20, 2019 4:57:37 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 28 ms
Mar 20, 2019 4:57:37 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 33 ms
Mar 20, 2019 4:57:37 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityCardinality.pnml.gal : 1 ms
Mar 20, 2019 4:57:37 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityCardinality.prop : 1 ms
Mar 20, 2019 4:57:37 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 5 ms
Mar 20, 2019 4:57:37 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 8 transitions.
Mar 20, 2019 4:57:37 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 8 transitions.
Mar 20, 2019 4:57:37 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 4 place invariants in 5 ms
Mar 20, 2019 4:57:37 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 9 variables to be positive in 60 ms
Mar 20, 2019 4:57:37 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 8 transitions.
Mar 20, 2019 4:57:37 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/8 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 20, 2019 4:57:37 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 20, 2019 4:57:37 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 8 transitions.
Mar 20, 2019 4:57:37 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 20, 2019 4:57:37 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Ran tautology test, simplified 0 / 14 in 339 ms.
Mar 20, 2019 4:57:37 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-00(UNSAT) depth K=0 took 13 ms
Mar 20, 2019 4:57:37 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-01(UNSAT) depth K=0 took 11 ms
Mar 20, 2019 4:57:37 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 8 transitions.
Mar 20, 2019 4:57:37 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-02(UNSAT) depth K=0 took 13 ms
Mar 20, 2019 4:57:37 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
WARNING: Interrupting SMT solver.
Mar 20, 2019 4:57:37 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-04(UNSAT) depth K=0 took 1 ms
Mar 20, 2019 4:57:37 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-05(UNSAT) depth K=0 took 2 ms
Skipping mayMatrices nes/nds SMT solver raised an error :unknown
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:452)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:435)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:378)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:350)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:159)
at java.lang.Thread.run(Thread.java:748)
Mar 20, 2019 4:57:37 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
WARNING: Unexpected error occurred while running SMT. Was verifying SmallOperatingSystem-PT-MT0064DC0016-ReachabilityCardinality-06 SMT depth 0
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:404)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:350)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:159)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:452)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:435)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:378)
... 3 more
Mar 20, 2019 4:57:37 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: During BMC, SMT solver timed out at depth 0
Mar 20, 2019 4:57:37 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solving timed out (3600000 secs) at depth 0
java.lang.RuntimeException: SMT solver raised an error :unknown
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeAblingForPredicate(NecessaryEnablingsolver.java:766)
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 20, 2019 4:57:37 AM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (define-fun _enabled__7 ((step Int)) Bool (_enabledsrc__7 (select s step))) with error
Mar 20, 2019 4:57:37 AM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (define-fun trsrc7 ((src (Array Int Int))(dst (Array Int Int))) Bool (and (_enabledsrc__7 src) (= (store (store src 1 (+ (select src 1) 1)) 4 (- (select src 4) 1)) dst))) with error (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Exception in thread "Thread-8" java.lang.RuntimeException: Error when declaring system variables to SMT solver.(error "Error writing to Z3 solver: java.io.IOException: Stream closed")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.init(NextBMCSolver.java:93)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.init(KInductionSolver.java:59)
at fr.lip6.move.gal.gal2smt.smt.ISMTSolver.init(ISMTSolver.java:17)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:278)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:274)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:166)
at java.lang.Thread.run(Thread.java:748)
Mar 20, 2019 4:57:37 AM fr.lip6.move.gal.application.SMTRunner$2 run
INFO: SMT solved 0/ 14 properties. Interrupting other analysis methods.
Mar 20, 2019 4:57:37 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 261ms conformant to PINS in folder :/home/mcc/execution
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SmallOperatingSystem-PT-MT0064DC0016"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
# this is specific to your benchmark or test
export BIN_DIR="$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 SmallOperatingSystem-PT-MT0064DC0016, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r162-csrt-155286434100368"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SmallOperatingSystem-PT-MT0064DC0016.tgz
mv SmallOperatingSystem-PT-MT0064DC0016 execution
cd execution
if [ "ReachabilityCardinality" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '
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 ;