About the Execution of ITS-Tools.M for LamportFastMutEx-COL-2
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
387.220 | 5363.00 | 9515.00 | 322.50 | FFFFFTFFFTFTTFFT | normal |
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.r196-smll-155246587200125.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 itstoolsm
Input is LamportFastMutEx-COL-2, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r196-smll-155246587200125
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 208K
-rw-r--r-- 1 mcc users 3.5K Feb 11 22:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Feb 11 22:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 7 23:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 7 23:31 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 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 2.5K Feb 5 00:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Feb 5 00:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 4 22:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.9K Feb 4 22:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 4 06:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Feb 4 06:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Jan 31 23:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Jan 31 23:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 4 22:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 4 22:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jan 29 09:34 equiv_pt
-rw-r--r-- 1 mcc users 2 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 5 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 38K 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 LamportFastMutEx-COL-2-ReachabilityCardinality-00
FORMULA_NAME LamportFastMutEx-COL-2-ReachabilityCardinality-01
FORMULA_NAME LamportFastMutEx-COL-2-ReachabilityCardinality-02
FORMULA_NAME LamportFastMutEx-COL-2-ReachabilityCardinality-03
FORMULA_NAME LamportFastMutEx-COL-2-ReachabilityCardinality-04
FORMULA_NAME LamportFastMutEx-COL-2-ReachabilityCardinality-05
FORMULA_NAME LamportFastMutEx-COL-2-ReachabilityCardinality-06
FORMULA_NAME LamportFastMutEx-COL-2-ReachabilityCardinality-07
FORMULA_NAME LamportFastMutEx-COL-2-ReachabilityCardinality-08
FORMULA_NAME LamportFastMutEx-COL-2-ReachabilityCardinality-09
FORMULA_NAME LamportFastMutEx-COL-2-ReachabilityCardinality-10
FORMULA_NAME LamportFastMutEx-COL-2-ReachabilityCardinality-11
FORMULA_NAME LamportFastMutEx-COL-2-ReachabilityCardinality-12
FORMULA_NAME LamportFastMutEx-COL-2-ReachabilityCardinality-13
FORMULA_NAME LamportFastMutEx-COL-2-ReachabilityCardinality-14
FORMULA_NAME LamportFastMutEx-COL-2-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1553630827430
20:07:10.099 [main] ERROR PNML validation - The rng grammar file can't be accessed : www.pnml.org
20:07:10.102 [main] ERROR import - Grammar file errors have been raised, the validation can't be done, process will continue without Grammar validation
Working with output stream class java.io.PrintStream
FORMULA LamportFastMutEx-COL-2-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-2-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-2-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-2-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-2-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-2-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-2-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-2-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903251645/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityCardinality.pnml.gal, -t, CGAL, -reachable-file, ReachabilityCardinality.prop, --nowitness, --load-order, /home/mcc/execution/model.ord], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903251645/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityCardinality.pnml.gal -t CGAL -reachable-file ReachabilityCardinality.prop --nowitness --load-order /home/mcc/execution/model.ord
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file ReachabilityCardinality.prop.
Read [invariant] property : LamportFastMutEx-COL-2-ReachabilityCardinality-00 with value :((((x_0+x_1)+x_2)>=3)||(((P_setbi_11_0+P_setbi_11_1)+P_setbi_11_2)<=((P_ifxi_10_0+P_ifxi_10_1)+P_ifxi_10_2)))
Read [invariant] property : LamportFastMutEx-COL-2-ReachabilityCardinality-01 with value :((((((P_ifxi_10_0+P_ifxi_10_1)+P_ifxi_10_2)<=((P_ifyi_15_0+P_ifyi_15_1)+P_ifyi_15_2))&&((((((b_0+b_1)+b_2)+b_3)+b_4)+b_5)<=((P_setbi_11_0+P_setbi_11_1)+P_setbi_11_2)))||(((((((((done_0+done_1)+done_2)+done_3)+done_4)+done_5)+done_6)+done_7)+done_8)>=1))||(((((P_setx_3_0+P_setx_3_1)+P_setx_3_2)>=2)||(((P_ify0_4_0+P_ify0_4_1)+P_ify0_4_2)>=1))||(!(((y_0+y_1)+y_2)<=((P_setx_3_0+P_setx_3_1)+P_setx_3_2)))))
Read [reachable] property : LamportFastMutEx-COL-2-ReachabilityCardinality-04 with value :(!((((P_CS_21_0+P_CS_21_1)+P_CS_21_2)>=3)||(!(((P_ifyi_15_0+P_ifyi_15_1)+P_ifyi_15_2)>=2))))
Read [invariant] property : LamportFastMutEx-COL-2-ReachabilityCardinality-06 with value :(((((((((done_0+done_1)+done_2)+done_3)+done_4)+done_5)+done_6)+done_7)+done_8)<=((P_start_1_0+P_start_1_1)+P_start_1_2))
Read [invariant] property : LamportFastMutEx-COL-2-ReachabilityCardinality-07 with value :(((((P_awaity_0+P_awaity_1)+P_awaity_2)>=3)&&((((y_0+y_1)+y_2)<=((P_setbi_24_0+P_setbi_24_1)+P_setbi_24_2))||(((P_fordo_12_0+P_fordo_12_1)+P_fordo_12_2)<=((((((((wait_0+wait_1)+wait_2)+wait_3)+wait_4)+wait_5)+wait_6)+wait_7)+wait_8))))||((!(((P_CS_21_0+P_CS_21_1)+P_CS_21_2)>=1))||(((P_fordo_12_0+P_fordo_12_1)+P_fordo_12_2)<=((P_start_1_0+P_start_1_1)+P_start_1_2))))
Read [invariant] property : LamportFastMutEx-COL-2-ReachabilityCardinality-09 with value :(((((P_setbi_24_0+P_setbi_24_1)+P_setbi_24_2)<=((P_setbi_11_0+P_setbi_11_1)+P_setbi_11_2))||((((P_setbi_5_0+P_setbi_5_1)+P_setbi_5_2)<=((P_awaity_0+P_awaity_1)+P_awaity_2))||(((P_setbi_11_0+P_setbi_11_1)+P_setbi_11_2)<=((y_0+y_1)+y_2))))||(!(((((((((done_0+done_1)+done_2)+done_3)+done_4)+done_5)+done_6)+done_7)+done_8)<=((x_0+x_1)+x_2))))
Read [invariant] property : LamportFastMutEx-COL-2-ReachabilityCardinality-12 with value :(((!(((P_ify0_4_0+P_ify0_4_1)+P_ify0_4_2)>=3))||(!(((P_ifxi_10_0+P_ifxi_10_1)+P_ifxi_10_2)<=((P_setbi_24_0+P_setbi_24_1)+P_setbi_24_2))))||(((((P_setbi_5_0+P_setbi_5_1)+P_setbi_5_2)>=1)&&(((P_setbi_5_0+P_setbi_5_1)+P_setbi_5_2)<=((y_0+y_1)+y_2)))&&((((((b_0+b_1)+b_2)+b_3)+b_4)+b_5)>=3)))
Read [reachable] property : LamportFastMutEx-COL-2-ReachabilityCardinality-15 with value :((((((y_0+y_1)+y_2)>=3)&&(((P_setbi_24_0+P_setbi_24_1)+P_setbi_24_2)>=2))&&(((P_sety_9_0+P_sety_9_1)+P_sety_9_2)>=3))||((((P_await_13_0+P_await_13_1)+P_await_13_2)>=1)||(!(((P_CS_21_0+P_CS_21_1)+P_CS_21_2)<=((P_setbi_11_0+P_setbi_11_1)+P_setbi_11_2)))))
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 87
// Phase 1: matrix 87 rows 69 cols
invariant :wait_3 + done_3 = 0
invariant :wait_4 + -1'P_await_13_1 + done_4 = 0
invariant :P_start_1_1 + P_setx_3_1 + P_setbi_5_1 + P_ify0_4_1 + P_sety_9_1 + P_ifxi_10_1 + P_setbi_11_1 + P_fordo_12_1 + P_await_13_1 + P_ifyi_15_1 + P_awaity_1 + P_CS_21_1 + P_setbi_24_1 = 1
invariant :wait_5 + -1'P_await_13_1 + done_5 = 0
invariant :wait_1 + -1'P_await_13_0 + done_1 = 0
invariant :wait_8 + -1'P_await_13_2 + done_8 = 0
invariant :b_4 + b_5 = 1
invariant :b_2 + b_3 = 1
invariant :y_0 + y_1 + y_2 = 1
invariant :P_start_1_2 + P_setx_3_2 + P_setbi_5_2 + P_ify0_4_2 + P_sety_9_2 + P_ifxi_10_2 + P_setbi_11_2 + P_fordo_12_2 + P_await_13_2 + P_ifyi_15_2 + P_awaity_2 + P_CS_21_2 + P_setbi_24_2 = 1
invariant :b_0 + b_1 = 0
invariant :P_start_1_0 + P_setx_3_0 + P_setbi_5_0 + P_ify0_4_0 + P_sety_9_0 + P_ifxi_10_0 + P_setbi_11_0 + P_fordo_12_0 + P_await_13_0 + P_ifyi_15_0 + P_awaity_0 + P_CS_21_0 + P_setbi_24_0 = 0
invariant :wait_6 + done_6 = 0
invariant :x_0 + x_1 + x_2 = 1
invariant :wait_7 + -1'P_await_13_2 + done_7 = 0
invariant :wait_0 + done_0 = 0
invariant :wait_2 + -1'P_await_13_0 + done_2 = 0
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri,380,0.114395,6700,2,1049,5,7676,6,0,363,7236,0
Total reachable state count : 380
Verifying 8 reachability properties.
Invariant property LamportFastMutEx-COL-2-ReachabilityCardinality-00 does not hold.
FORMULA LamportFastMutEx-COL-2-ReachabilityCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-COL-2-ReachabilityCardinality-00,6,0.115621,6736,2,84,6,7676,7,0,383,7236,0
Invariant property LamportFastMutEx-COL-2-ReachabilityCardinality-01 does not hold.
FORMULA LamportFastMutEx-COL-2-ReachabilityCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-COL-2-ReachabilityCardinality-01,50,0.122523,6936,2,468,7,7676,8,0,475,7236,0
Reachability property LamportFastMutEx-COL-2-ReachabilityCardinality-04 does not hold.
FORMULA LamportFastMutEx-COL-2-ReachabilityCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : LamportFastMutEx-COL-2-ReachabilityCardinality-04
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-COL-2-ReachabilityCardinality-04,0,0.123613,7064,1,0,7,7676,9,0,481,7236,0
Invariant property LamportFastMutEx-COL-2-ReachabilityCardinality-06 does not hold.
FORMULA LamportFastMutEx-COL-2-ReachabilityCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-COL-2-ReachabilityCardinality-06,1,0.125147,7064,2,70,8,7676,10,0,499,7236,0
Invariant property LamportFastMutEx-COL-2-ReachabilityCardinality-07 does not hold.
FORMULA LamportFastMutEx-COL-2-ReachabilityCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-COL-2-ReachabilityCardinality-07,4,0.12875,7064,2,128,9,7676,11,0,554,7236,0
Invariant property LamportFastMutEx-COL-2-ReachabilityCardinality-09 is true.
FORMULA LamportFastMutEx-COL-2-ReachabilityCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-COL-2-ReachabilityCardinality-09,0,0.132093,7064,1,0,9,7676,12,0,597,7236,0
Invariant property LamportFastMutEx-COL-2-ReachabilityCardinality-12 is true.
FORMULA LamportFastMutEx-COL-2-ReachabilityCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-COL-2-ReachabilityCardinality-12,0,0.134158,7064,1,0,9,7676,13,0,614,7236,0
Reachability property LamportFastMutEx-COL-2-ReachabilityCardinality-15 is true.
FORMULA LamportFastMutEx-COL-2-ReachabilityCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-COL-2-ReachabilityCardinality-15,4,0.135237,7064,2,72,10,7676,14,0,624,7236,0
FORMULA LamportFastMutEx-COL-2-ReachabilityCardinality-01 FALSE TECHNIQUES SAT_SMT BMC(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 1553630832793
--------------------
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/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -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/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -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 26, 2019 8:07:09 PM 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/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt]
Mar 26, 2019 8:07:09 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 26, 2019 8:07:09 PM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
Mar 26, 2019 8:07:10 PM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Load time of PNML (colored model parsed with PNMLFW) : 962 ms
Mar 26, 2019 8:07:10 PM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 18 places.
Mar 26, 2019 8:07:10 PM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Computed order using colors.
Mar 26, 2019 8:07:10 PM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: sort/places :pid * pid->wait,done,
pid * bool->b,
pid->P-start_1,x,y,P-setx_3,P-setbi_5,P-ify0_4,P-sety_9,P-ifxi_10,P-setbi_11,P-fordo_12,P-await_13,P-ifyi_15,P-awaity,P-CS_21,P-setbi_24,
Mar 26, 2019 8:07:10 PM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 17 transitions.
Mar 26, 2019 8:07:10 PM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Computed order based on color domains.
Mar 26, 2019 8:07:10 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 9 ms
Mar 26, 2019 8:07:10 PM fr.lip6.move.gal.instantiate.Instantiator fuseEqualParameters
INFO: Fused parameters : $i and $y of transition T_yeqi_15
Mar 26, 2019 8:07:10 PM fr.lip6.move.gal.instantiate.Instantiator fuseEqualParameters
INFO: Fused parameters : $i and $x of transition T_xeqi_10
Mar 26, 2019 8:07:10 PM fr.lip6.move.gal.instantiate.Instantiator instantiateParameters
INFO: On-the-fly reduction of False transitions avoided exploring 7.0 instantiations of transitions. Total transitions/syncs built is 123
Mar 26, 2019 8:07:10 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property LamportFastMutEx-COL-2-ReachabilityCardinality-02 is trivially false : it is not verified in initial state.
Mar 26, 2019 8:07:10 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property LamportFastMutEx-COL-2-ReachabilityCardinality-03 is trivially false : it is not verified in initial state.
Mar 26, 2019 8:07:10 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property LamportFastMutEx-COL-2-ReachabilityCardinality-05 is trivially true : it is verified in initial state.
Mar 26, 2019 8:07:10 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property LamportFastMutEx-COL-2-ReachabilityCardinality-08 is trivially false : it is not verified in initial state.
Mar 26, 2019 8:07:10 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property LamportFastMutEx-COL-2-ReachabilityCardinality-10 is trivially false : it is not verified in initial state.
Mar 26, 2019 8:07:10 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property LamportFastMutEx-COL-2-ReachabilityCardinality-11 is trivially true : it is verified in initial state.
Mar 26, 2019 8:07:10 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property LamportFastMutEx-COL-2-ReachabilityCardinality-13 is trivially false : it is not verified in initial state.
Mar 26, 2019 8:07:10 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property LamportFastMutEx-COL-2-ReachabilityCardinality-14 is trivially false : it is not verified in initial state.
Mar 26, 2019 8:07:10 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 79 ms
Mar 26, 2019 8:07:11 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 27 ms
Mar 26, 2019 8:07:11 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 33 ms
Mar 26, 2019 8:07:11 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was not deterministic with 43 transitions. Expanding to a total of 138 deterministic transitions.
Mar 26, 2019 8:07:11 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Determinization took 5 ms.
Mar 26, 2019 8:07:11 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was not deterministic with 43 transitions. Expanding to a total of 138 deterministic transitions.
Mar 26, 2019 8:07:11 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Determinization took 19 ms.
Mar 26, 2019 8:07:11 PM fr.lip6.move.gal.application.StructuralToGreatSPN handlePage
INFO: Transformed 69 places.
Mar 26, 2019 8:07:11 PM fr.lip6.move.gal.application.StructuralToGreatSPN handlePage
INFO: Transformed 96 transitions.
Mar 26, 2019 8:07:11 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was not deterministic with 43 transitions. Expanding to a total of 138 deterministic transitions.
Mar 26, 2019 8:07:11 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Determinization took 2 ms.
Mar 26, 2019 8:07:11 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityCardinality.pnml.gal : 12 ms
Mar 26, 2019 8:07:11 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityCardinality.prop : 1 ms
Mar 26, 2019 8:07:11 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Ran tautology test, simplified 0 / 8 in 363 ms.
Mar 26, 2019 8:07:11 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 17 place invariants in 48 ms
Mar 26, 2019 8:07:11 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property LamportFastMutEx-COL-2-ReachabilityCardinality-00(UNSAT) depth K=0 took 20 ms
Mar 26, 2019 8:07:11 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property LamportFastMutEx-COL-2-ReachabilityCardinality-01(UNSAT) depth K=0 took 3 ms
Mar 26, 2019 8:07:11 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property LamportFastMutEx-COL-2-ReachabilityCardinality-04(UNSAT) depth K=0 took 8 ms
Mar 26, 2019 8:07:11 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property LamportFastMutEx-COL-2-ReachabilityCardinality-06(UNSAT) depth K=0 took 3 ms
Mar 26, 2019 8:07:11 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property LamportFastMutEx-COL-2-ReachabilityCardinality-07(UNSAT) depth K=0 took 7 ms
Mar 26, 2019 8:07:11 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was not deterministic with 43 transitions. Expanding to a total of 138 deterministic transitions.
Mar 26, 2019 8:07:11 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Determinization took 1 ms.
Mar 26, 2019 8:07:11 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property LamportFastMutEx-COL-2-ReachabilityCardinality-09(UNSAT) depth K=0 took 23 ms
Mar 26, 2019 8:07:11 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property LamportFastMutEx-COL-2-ReachabilityCardinality-12(UNSAT) depth K=0 took 14 ms
Mar 26, 2019 8:07:11 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property LamportFastMutEx-COL-2-ReachabilityCardinality-15(UNSAT) depth K=0 took 4 ms
Mar 26, 2019 8:07:11 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
WARNING: Interrupting SMT solver.
Mar 26, 2019 8:07:11 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: Result is SAT, found a counter-example trace to a state that contradicts invariant/never predicate LamportFastMutEx-COL-2-ReachabilityCardinality-01
Mar 26, 2019 8:07:11 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property LamportFastMutEx-COL-2-ReachabilityCardinality-01(FALSE) depth K=1 took 21 ms
Mar 26, 2019 8:07:11 PM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Mar 26, 2019 8:07:11 PM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (define-fun _enabledsrc__3 ((src (Array Int Int))) Bool (and (>= (select src 1) 1) (>= (select src 12) 1))) with error (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Exception in thread "Thread-8" java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:305)
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)
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 26, 2019 8:07:11 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
WARNING: Unexpected error occurred while running SMT. Was verifying LamportFastMutEx-COL-2-ReachabilityCardinality-04 SMT depth 1
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
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 "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:305)
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 26, 2019 8:07:11 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: During BMC, SMT solver timed out at depth 1
Mar 26, 2019 8:07:11 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solving timed out (3600000 secs) at depth 1
Mar 26, 2019 8:07:11 PM fr.lip6.move.gal.application.SMTRunner$2 run
INFO: SMT solved 1/ 8 properties. Interrupting other analysis methods.
Mar 26, 2019 8:07:11 PM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Skipping mayMatrices nes/nds SMT solver raised an exception or timeout :(error "Failed to check-sat")
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:305)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.init(KInductionSolver.java:116)
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$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
Mar 26, 2019 8:07:11 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 428ms conformant to PINS in folder :/home/mcc/execution
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="LamportFastMutEx-COL-2"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstoolsm"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
# this is specific to your benchmark or test
export BIN_DIR="$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 itstoolsm"
echo " Input is LamportFastMutEx-COL-2, 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 r196-smll-155246587200125"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-COL-2.tgz
mv LamportFastMutEx-COL-2 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 ;