Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2019-input.r204-oct2-155274856700300.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2019-input.qcow2 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 itstoolsm
Input is QuasiCertifProtocol-PT-28, examination is GlobalProperties
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r204-oct2-155274856700300
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 30K Feb 12 10:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 120K Feb 12 10:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Feb 8 12:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 8 12:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 112 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 350 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 34K Feb 5 00:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 128K Feb 5 00:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Feb 4 22:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 4 22:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 46K Feb 4 13:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 180K Feb 4 13:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Feb 1 10:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 38K Feb 1 10:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 4 22:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 34K Feb 4 22:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jan 29 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 1.4M 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 QuasiCertifProtocol-PT-28-GlobalProperties-0

=== Now, execution of the tool begins

BK_START 1554179841874

Working with output stream class java.io.PrintStream
Flatten gal took : 633 ms
Constant places removed 63 places and 1 transitions.
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 2935 transition count 445
Performed 2 Post agglomeration using F-continuation condition.
Constant places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 65 place count 2933 transition count 443
Applied a total of 65 rules in 645 ms. Remains 2933 /2998 variables (removed 65) and now considering 443/446 (removed 3) transitions.
Random walk for 250 k steps run took 6975 ms.
// Phase 1: matrix 443 rows 2933 cols
Random walk for 4 * 500 k steps run took 49554 ms.
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]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 443 rows 2933 cols
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-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/GlobalProperties.pnml.gal, -t, CGAL, -ctl, DEADLOCK, --load-order, /home/mcc/execution/model.ord], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903251645/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/GlobalProperties.pnml.gal -t CGAL -ctl DEADLOCK --load-order /home/mcc/execution/model.ord
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
sparsehash FATAL ERROR: failed to allocate 39 groups
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]
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903251645/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/GlobalProperties.pnml.gal, -t, CGAL, -ctl, DEADLOCK], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903251645/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/GlobalProperties.pnml.gal -t CGAL -ctl DEADLOCK
No direction supplied, using forward translation only.
Compilation finished in 13580 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 81 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -d], workingDir=/home/mcc/execution]
Detected timeout of ITS tools.
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903251645/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/GlobalProperties.pnml.gal, -t, CGAL, -ctl, DEADLOCK], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903251645/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/GlobalProperties.pnml.gal -t CGAL -ctl DEADLOCK
No direction supplied, using forward translation only.
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -d], workingDir=/home/mcc/execution]
255
sparsehash FATAL ERROR: failed to allocate 32 groups

BK_STOP 1554183036530

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ GlobalProperties = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution GlobalProperties -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 GlobalProperties -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
Apr 02, 2019 4:37:24 AM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, GlobalProperties, -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]
Apr 02, 2019 4:37:24 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Apr 02, 2019 4:37:24 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 237 ms
Apr 02, 2019 4:37:24 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 2998 places.
Apr 02, 2019 4:37:24 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 446 transitions.
Apr 02, 2019 4:37:25 AM fr.lip6.move.gal.instantiate.PropertySimplifier evalInInitialState
WARNING: Unexpected boolean logic operator in evalInInitialState fr.lip6.move.gal.impl.EXImpl
Apr 02, 2019 4:37:25 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property QuasiCertifProtocol-PT-28-GlobalProperties-0 is trivially true : it is verified in initial state.
Apr 02, 2019 4:37:25 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 624 ms
Apr 02, 2019 4:37:25 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.simple.gal : 82 ms
Apr 02, 2019 4:37:26 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 446 transitions.
Apr 02, 2019 4:38:25 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 443 transitions.
Apr 02, 2019 4:38:25 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property QuasiCertifProtocol-PT-28-GlobalProperties-0 is trivially true : it is verified in initial state.
Apr 02, 2019 4:38:25 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 343 ms
Apr 02, 2019 4:38:25 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 443 transitions.
Apr 02, 2019 4:38:25 AM fr.lip6.move.gal.application.StructuralToGreatSPN handlePage
INFO: Transformed 2933 places.
Apr 02, 2019 4:38:25 AM fr.lip6.move.gal.application.StructuralToGreatSPN handlePage
INFO: Transformed 443 transitions.
Apr 02, 2019 4:38:26 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 0 place invariants in 308 ms
Apr 02, 2019 4:38:26 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/GlobalProperties.pnml.gal : 5 ms
Apr 02, 2019 4:39:17 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 2933 variables to be positive in 51187 ms
Apr 02, 2019 4:39:17 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 443 transitions.
Apr 02, 2019 4:39:17 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/443 took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Apr 02, 2019 4:39:17 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 76 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Apr 02, 2019 4:39:17 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 443 transitions.
Apr 02, 2019 4:39:17 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 33 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Apr 02, 2019 4:39:17 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 443 transitions.
Apr 02, 2019 4:39:21 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(82/443) took 3942 ms. Total solver calls (SAT/UNSAT): 680(680/0)
Apr 02, 2019 4:39:28 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(126/443) took 11707 ms. Total solver calls (SAT/UNSAT): 1095(1095/0)
Apr 02, 2019 4:39:31 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(133/443) took 14753 ms. Total solver calls (SAT/UNSAT): 2453(2453/0)
Apr 02, 2019 4:39:35 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(140/443) took 18082 ms. Total solver calls (SAT/UNSAT): 3762(3762/0)
Apr 02, 2019 4:39:38 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(150/443) took 21346 ms. Total solver calls (SAT/UNSAT): 5550(5550/0)
Apr 02, 2019 4:39:41 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(158/443) took 24358 ms. Total solver calls (SAT/UNSAT): 6913(6913/0)
Apr 02, 2019 4:39:44 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(169/443) took 27567 ms. Total solver calls (SAT/UNSAT): 8673(8673/0)
Apr 02, 2019 4:39:48 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(180/443) took 30841 ms. Total solver calls (SAT/UNSAT): 10312(10312/0)
Apr 02, 2019 4:39:51 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(191/443) took 33890 ms. Total solver calls (SAT/UNSAT): 11832(11832/0)
Apr 02, 2019 4:39:54 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(205/443) took 37010 ms. Total solver calls (SAT/UNSAT): 13603(13603/0)
Apr 02, 2019 4:39:57 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(223/443) took 40161 ms. Total solver calls (SAT/UNSAT): 15592(15592/0)
Apr 02, 2019 4:40:00 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(241/443) took 43435 ms. Total solver calls (SAT/UNSAT): 17257(17257/0)
Apr 02, 2019 4:40:03 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(263/443) took 46532 ms. Total solver calls (SAT/UNSAT): 18842(18842/0)
Apr 02, 2019 4:40:06 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(280/443) took 49643 ms. Total solver calls (SAT/UNSAT): 19743(19743/0)
Apr 02, 2019 4:40:10 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(299/443) took 52804 ms. Total solver calls (SAT/UNSAT): 20401(20401/0)
Apr 02, 2019 4:40:13 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(386/443) took 55805 ms. Total solver calls (SAT/UNSAT): 20711(20711/0)
Apr 02, 2019 4:40:13 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Finished co-enabling matrix. took 56526 ms. Total solver calls (SAT/UNSAT): 20713(20713/0)
Apr 02, 2019 4:40:13 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeDoNotAccord
INFO: Computing Do-Not-Accords matrix : 443 transitions.
Apr 02, 2019 4:41:36 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:41:47 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:41:58 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:42:09 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:42:20 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:42:31 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:42:42 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:42:49 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:42:58 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:43:04 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:43:13 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:43:22 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:43:31 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:43:40 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:43:48 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:43:57 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:44:06 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:44:15 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:44:23 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:44:32 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:44:41 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:44:50 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:44:59 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:45:08 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:45:17 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:45:25 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:45:34 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:45:43 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:45:52 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:46:01 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:46:10 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:46:18 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:46:27 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:46:36 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:46:45 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:46:54 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:47:03 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:47:12 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:47:21 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:47:30 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:47:39 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:47:48 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:47:57 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:48:06 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:48:15 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Apr 02, 2019 4:48:24 AM 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 "Solver has unexpectedly terminated")
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.NecessaryEnablingsolver.computeDoNotAccord(NecessaryEnablingsolver.java:628)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:538)
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)
Apr 02, 2019 4:54:06 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 941532ms conformant to PINS in folder :/home/mcc/execution
ITS-tools command line returned an error code 1
Apr 02, 2019 4:54:11 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property QuasiCertifProtocol-PT-28-GlobalProperties-0 is trivially true : it is verified in initial state.
Apr 02, 2019 4:54:11 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 257 ms
Apr 02, 2019 4:54:11 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/GlobalProperties.pnml.gal : 27 ms
Apr 02, 2019 5:14:11 AM fr.lip6.move.gal.application.MccTranslator applyOrder
INFO: Applying decomposition
Apr 02, 2019 5:14:12 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property QuasiCertifProtocol-PT-28-GlobalProperties-0 is trivially true : it is verified in initial state.
Apr 02, 2019 5:14:12 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 827 ms
Apr 02, 2019 5:14:13 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property QuasiCertifProtocol-PT-28-GlobalProperties-0 is trivially true : it is verified in initial state.
Apr 02, 2019 5:14:14 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 1274 ms
Apr 02, 2019 5:14:14 AM fr.lip6.move.gal.application.MccTranslator applyOrder
WARNING: Could not apply decomposition. Using flat GAL structure.
java.lang.NullPointerException
at fr.lip6.move.gal.application.MccTranslator.applyOrder(MccTranslator.java:128)
at fr.lip6.move.gal.application.MccTranslator.flattenSpec(MccTranslator.java:156)
at fr.lip6.move.gal.application.Application.runMultiITS(Application.java:427)
at fr.lip6.move.gal.application.Application.start(Application.java:319)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:40)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:595)
at org.eclipse.equinox.launcher.Main.run(Main.java:1501)
at org.eclipse.equinox.launcher.Main.main(Main.java:1474)
Apr 02, 2019 5:14:14 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property QuasiCertifProtocol-PT-28-GlobalProperties-0 is trivially true : it is verified in initial state.
Apr 02, 2019 5:14:14 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 708 ms
Apr 02, 2019 5:14:14 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/GlobalProperties.pnml.gal : 101 ms
pins2lts-mc, 0.000: Registering PINS so language module
pins2lts-mc( 0/ 8), 0.016: Loading model from ./gal.so
pins2lts-mc( 4/ 8), 0.028: library has no initializer
pins2lts-mc( 4/ 8), 0.028: loading model GAL
pins2lts-mc( 7/ 8), 0.028: library has no initializer
pins2lts-mc( 6/ 8), 0.028: library has no initializer
pins2lts-mc( 7/ 8), 0.028: loading model GAL
pins2lts-mc( 5/ 8), 0.028: library has no initializer
pins2lts-mc( 2/ 8), 0.028: library has no initializer
pins2lts-mc( 0/ 8), 0.028: library has no initializer
pins2lts-mc( 1/ 8), 0.028: library has no initializer
pins2lts-mc( 6/ 8), 0.029: loading model GAL
pins2lts-mc( 3/ 8), 0.028: library has no initializer
pins2lts-mc( 3/ 8), 0.028: loading model GAL
pins2lts-mc( 5/ 8), 0.028: loading model GAL
pins2lts-mc( 2/ 8), 0.028: loading model GAL
pins2lts-mc( 0/ 8), 0.028: loading model GAL
pins2lts-mc( 1/ 8), 0.028: loading model GAL
pins2lts-mc( 0/ 8), 2.003: completed loading model GAL
pins2lts-mc( 0/ 8), 2.042: Initializing POR dependencies: labels 444, guards 443
pins2lts-mc( 7/ 8), 2.146: completed loading model GAL
pins2lts-mc( 5/ 8), 2.305: completed loading model GAL
pins2lts-mc( 1/ 8), 2.998: completed loading model GAL
pins2lts-mc( 2/ 8), 4.004: completed loading model GAL
pins2lts-mc( 3/ 8), 5.588: completed loading model GAL
pins2lts-mc( 4/ 8), 5.770: completed loading model GAL
pins2lts-mc( 7/ 8), 6.972: No maybe-coenabled matrix found. Turning off NESs from NDS+MC.
pins2lts-mc( 6/ 8), 7.930: completed loading model GAL
pins2lts-mc( 0/ 8), 27.813: There are 444 state labels and 1 edge labels
pins2lts-mc( 0/ 8), 27.813: State length is 2933, there are 443 groups
pins2lts-mc( 0/ 8), 27.813: Running bfs using 8 cores
pins2lts-mc( 0/ 8), 27.813: Using a non-indexing tree table with 2^27 elements
pins2lts-mc( 0/ 8), 27.813: Successor permutation: none
pins2lts-mc( 0/ 8), 27.813: Visible groups: 0 / 443, labels: 0 / 444
pins2lts-mc( 0/ 8), 27.813: POR cycle proviso: none
pins2lts-mc( 0/ 8), 27.813: Global bits: 0, count bits: 0, local bits: 0
pins2lts-mc( 3/ 8), 36.325: ~1 levels ~960 states ~53304 transitions
pins2lts-mc( 1/ 8), 43.346: ~1 levels ~1920 states ~106520 transitions
pins2lts-mc( 0/ 8), 57.388: ~4 levels ~3840 states ~216264 transitions
pins2lts-mc( 0/ 8), 88.746: ~4 levels ~7680 states ~427864 transitions
pins2lts-mc( 1/ 8), 143.696: ~2 levels ~15360 states ~833072 transitions
pins2lts-mc( 0/ 8), 225.307: ~4 levels ~30720 states ~1696496 transitions
pins2lts-mc( 3/ 8), 353.036: ~3 levels ~61440 states ~3292040 transitions
pins2lts-mc( 3/ 8), 544.205: ~3 levels ~122880 states ~6489888 transitions
pins2lts-mc( 3/ 8), 784.597: ~3 levels ~245760 states ~12911392 transitions
pins2lts-mc( 3/ 8), 1362.387: ~3 levels ~491520 states ~25801416 transitions
pins2lts-mc( 5/ 8), 1742.312: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc( 0/ 8), 1743.391:
pins2lts-mc( 0/ 8), 1743.391: mean standard work distribution: 2.5% (states) 2.1% (transitions)
pins2lts-mc( 0/ 8), 1743.406:
pins2lts-mc( 0/ 8), 1743.406: Explored 608837 states 32329613 transitions, fanout: 53.101
pins2lts-mc( 0/ 8), 1743.406: Total exploration time 1715.570 sec (1714.500 sec minimum, 1715.055 sec on average)
pins2lts-mc( 0/ 8), 1743.406: States per second: 355, Transitions per second: 18845
pins2lts-mc( 0/ 8), 1743.406:
pins2lts-mc( 0/ 8), 1743.406: Queue width: 8B, total height: 7529224, memory: 57.44MB
pins2lts-mc( 0/ 8), 1743.406: Tree memory: 318.1MB, 41.0 B/state, compr.: 0.3%
pins2lts-mc( 0/ 8), 1743.406: Tree fill ratio (roots/leafs): 6.0%/100.0%
pins2lts-mc( 0/ 8), 1743.406: Stored 445 string chucks using 0MB
pins2lts-mc( 0/ 8), 1743.406: Total memory used for chunk indexing: 0MB
pins2lts-mc( 0/ 8), 1743.406: Est. total memory use: 375.5MB (~1081.4MB paged-in)
java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -d], workingDir=/home/mcc/execution]
255
at fr.lip6.move.gal.application.LTSminRunner.checkProperty(LTSminRunner.java:168)
at fr.lip6.move.gal.application.LTSminRunner.access$9(LTSminRunner.java:122)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:91)
at java.lang.Thread.run(Thread.java:748)
ITS-tools command line returned an error code 1

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="QuasiCertifProtocol-PT-28"
export BK_EXAMINATION="GlobalProperties"
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 2-3954"
echo " Executing tool itstoolsm"
echo " Input is QuasiCertifProtocol-PT-28, examination is GlobalProperties"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r204-oct2-155274856700300"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-PT-28.tgz
mv QuasiCertifProtocol-PT-28 execution
cd execution
if [ "GlobalProperties" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "GlobalProperties" = "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 [ "GlobalProperties" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "GlobalProperties" != "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 "GlobalProperties.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property GlobalProperties.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "GlobalProperties.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 '' GlobalProperties.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 ;