./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_lcr-var-start-time.5.1.ufo.BOUNDED-10.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_eddb00fe-5c01-48df-bc3a-a96b95ec2821/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_eddb00fe-5c01-48df-bc3a-a96b95ec2821/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_eddb00fe-5c01-48df-bc3a-a96b95ec2821/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_eddb00fe-5c01-48df-bc3a-a96b95ec2821/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_lcr-var-start-time.5.1.ufo.BOUNDED-10.pals.c -s /tmp/vcloud-vcloud-master/worker/run_dir_eddb00fe-5c01-48df-bc3a-a96b95ec2821/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_eddb00fe-5c01-48df-bc3a-a96b95ec2821/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ed765f1987456e72af41b47c4e2a2164d166c0f3 ....................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_eddb00fe-5c01-48df-bc3a-a96b95ec2821/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_eddb00fe-5c01-48df-bc3a-a96b95ec2821/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_eddb00fe-5c01-48df-bc3a-a96b95ec2821/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_eddb00fe-5c01-48df-bc3a-a96b95ec2821/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_lcr-var-start-time.5.1.ufo.BOUNDED-10.pals.c -s /tmp/vcloud-vcloud-master/worker/run_dir_eddb00fe-5c01-48df-bc3a-a96b95ec2821/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_eddb00fe-5c01-48df-bc3a-a96b95ec2821/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ed765f1987456e72af41b47c4e2a2164d166c0f3 ....................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 11:07:52,181 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 11:07:52,182 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 11:07:52,189 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 11:07:52,190 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 11:07:52,190 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 11:07:52,191 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 11:07:52,192 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 11:07:52,194 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 11:07:52,194 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 11:07:52,195 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 11:07:52,196 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 11:07:52,196 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 11:07:52,197 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 11:07:52,197 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 11:07:52,198 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 11:07:52,198 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 11:07:52,199 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 11:07:52,200 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 11:07:52,202 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 11:07:52,203 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 11:07:52,203 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 11:07:52,204 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 11:07:52,205 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 11:07:52,206 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 11:07:52,207 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 11:07:52,207 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 11:07:52,207 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 11:07:52,207 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 11:07:52,208 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 11:07:52,208 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 11:07:52,209 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 11:07:52,209 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 11:07:52,209 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 11:07:52,210 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 11:07:52,210 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 11:07:52,210 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 11:07:52,211 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 11:07:52,211 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 11:07:52,211 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 11:07:52,212 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 11:07:52,212 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_eddb00fe-5c01-48df-bc3a-a96b95ec2821/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 11:07:52,222 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 11:07:52,222 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 11:07:52,222 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 11:07:52,223 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 11:07:52,223 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 11:07:52,223 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 11:07:52,223 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 11:07:52,223 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 11:07:52,224 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 11:07:52,224 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 11:07:52,224 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 11:07:52,224 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 11:07:52,224 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 11:07:52,224 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 11:07:52,224 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 11:07:52,224 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 11:07:52,225 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 11:07:52,225 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 11:07:52,225 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 11:07:52,225 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 11:07:52,225 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 11:07:52,225 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 11:07:52,225 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 11:07:52,225 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 11:07:52,226 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 11:07:52,226 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 11:07:52,226 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 11:07:52,226 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 11:07:52,226 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 11:07:52,226 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_eddb00fe-5c01-48df-bc3a-a96b95ec2821/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ed765f1987456e72af41b47c4e2a2164d166c0f3 [2019-12-01 11:07:52,323 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 11:07:52,331 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 11:07:52,333 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 11:07:52,334 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 11:07:52,334 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 11:07:52,335 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_eddb00fe-5c01-48df-bc3a-a96b95ec2821/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/pals_lcr-var-start-time.5.1.ufo.BOUNDED-10.pals.c [2019-12-01 11:07:52,371 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eddb00fe-5c01-48df-bc3a-a96b95ec2821/bin/ukojak/data/78023a0e0/7fb0bd9e8dcc4c38822af12599294752/FLAGe71c45ff5 [2019-12-01 11:07:52,824 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 11:07:52,825 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_eddb00fe-5c01-48df-bc3a-a96b95ec2821/sv-benchmarks/c/seq-mthreaded/pals_lcr-var-start-time.5.1.ufo.BOUNDED-10.pals.c [2019-12-01 11:07:52,831 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eddb00fe-5c01-48df-bc3a-a96b95ec2821/bin/ukojak/data/78023a0e0/7fb0bd9e8dcc4c38822af12599294752/FLAGe71c45ff5 [2019-12-01 11:07:52,839 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_eddb00fe-5c01-48df-bc3a-a96b95ec2821/bin/ukojak/data/78023a0e0/7fb0bd9e8dcc4c38822af12599294752 [2019-12-01 11:07:52,841 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 11:07:52,842 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 11:07:52,842 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 11:07:52,842 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 11:07:52,844 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 11:07:52,845 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:07:52" (1/1) ... [2019-12-01 11:07:52,847 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51f9858b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:07:52, skipping insertion in model container [2019-12-01 11:07:52,847 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:07:52" (1/1) ... [2019-12-01 11:07:52,851 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 11:07:52,875 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 11:07:53,054 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 11:07:53,060 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 11:07:53,095 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 11:07:53,106 INFO L208 MainTranslator]: Completed translation [2019-12-01 11:07:53,106 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:07:53 WrapperNode [2019-12-01 11:07:53,106 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 11:07:53,107 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 11:07:53,107 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 11:07:53,107 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 11:07:53,112 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:07:53" (1/1) ... [2019-12-01 11:07:53,119 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:07:53" (1/1) ... [2019-12-01 11:07:53,141 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 11:07:53,141 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 11:07:53,141 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 11:07:53,141 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 11:07:53,148 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:07:53" (1/1) ... [2019-12-01 11:07:53,148 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:07:53" (1/1) ... [2019-12-01 11:07:53,150 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:07:53" (1/1) ... [2019-12-01 11:07:53,150 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:07:53" (1/1) ... [2019-12-01 11:07:53,156 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:07:53" (1/1) ... [2019-12-01 11:07:53,161 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:07:53" (1/1) ... [2019-12-01 11:07:53,163 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:07:53" (1/1) ... [2019-12-01 11:07:53,166 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 11:07:53,166 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 11:07:53,167 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 11:07:53,167 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 11:07:53,167 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:07:53" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_eddb00fe-5c01-48df-bc3a-a96b95ec2821/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 11:07:53,207 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 11:07:53,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 11:07:54,705 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 11:07:54,705 INFO L287 CfgBuilder]: Removed 21 assume(true) statements. [2019-12-01 11:07:54,706 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 11:07:54 BoogieIcfgContainer [2019-12-01 11:07:54,706 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 11:07:54,706 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 11:07:54,706 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 11:07:54,713 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 11:07:54,713 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 11:07:54" (1/1) ... [2019-12-01 11:07:54,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 11:07:54,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 11:07:54,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2019-12-01 11:07:54,742 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2019-12-01 11:07:54,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2019-12-01 11:07:54,744 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 11:07:54,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 11:07:55,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 11:07:55,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 11:07:55,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 9 states and 12 transitions. [2019-12-01 11:07:55,164 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 12 transitions. [2019-12-01 11:07:55,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-12-01 11:07:55,164 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 11:07:55,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 11:07:55,980 WARN L192 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 94 [2019-12-01 11:07:56,212 WARN L192 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 95 [2019-12-01 11:07:56,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 11:07:56,463 WARN L192 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 95 [2019-12-01 11:07:56,605 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-12-01 11:07:56,986 WARN L192 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-12-01 11:07:57,311 WARN L192 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-12-01 11:07:57,708 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-12-01 11:07:58,048 WARN L192 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-12-01 11:07:58,229 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-12-01 11:07:58,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 11:07:58,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 13 states and 22 transitions. [2019-12-01 11:07:58,272 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 22 transitions. [2019-12-01 11:07:58,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-01 11:07:58,274 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 11:07:58,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 11:07:58,770 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 11:07:58,998 WARN L192 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 105 [2019-12-01 11:07:59,246 WARN L192 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 107 [2019-12-01 11:07:59,550 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-12-01 11:07:59,798 WARN L192 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 101 [2019-12-01 11:08:00,003 WARN L192 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 103 [2019-12-01 11:08:00,570 WARN L192 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-12-01 11:08:01,458 WARN L192 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 112 [2019-12-01 11:08:01,744 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-12-01 11:08:02,359 WARN L192 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-12-01 11:08:02,567 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-12-01 11:08:02,951 WARN L192 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-12-01 11:08:03,461 WARN L192 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2019-12-01 11:08:03,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 11:08:03,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 19 states and 36 transitions. [2019-12-01 11:08:03,516 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 36 transitions. [2019-12-01 11:08:03,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-12-01 11:08:03,517 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 11:08:04,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 11:08:10,457 WARN L192 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 276 DAG size of output: 122 [2019-12-01 11:08:22,523 WARN L192 SmtUtils]: Spent 11.62 s on a formula simplification. DAG size of input: 741 DAG size of output: 533 [2019-12-01 11:08:42,675 WARN L192 SmtUtils]: Spent 19.72 s on a formula simplification. DAG size of input: 712 DAG size of output: 459 [2019-12-01 11:08:46,923 WARN L192 SmtUtils]: Spent 3.89 s on a formula simplification. DAG size of input: 530 DAG size of output: 263 [2019-12-01 11:08:51,301 WARN L192 SmtUtils]: Spent 4.01 s on a formula simplification. DAG size of input: 518 DAG size of output: 256 [2019-12-01 11:08:51,322 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 11:08:51,527 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-12-01 11:08:51,880 WARN L192 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 130 [2019-12-01 11:08:52,090 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-12-01 11:08:59,226 WARN L192 SmtUtils]: Spent 7.02 s on a formula simplification. DAG size of input: 562 DAG size of output: 526 [2019-12-01 11:09:06,255 WARN L192 SmtUtils]: Spent 6.69 s on a formula simplification. DAG size of input: 521 DAG size of output: 507 [2019-12-01 11:09:10,964 WARN L192 SmtUtils]: Spent 4.62 s on a formula simplification. DAG size of input: 549 DAG size of output: 533 [2019-12-01 11:09:15,978 WARN L192 SmtUtils]: Spent 4.72 s on a formula simplification. DAG size of input: 526 DAG size of output: 526 [2019-12-01 11:09:18,425 WARN L192 SmtUtils]: Spent 2.13 s on a formula simplification that was a NOOP. DAG size: 534 [2019-12-01 11:09:26,417 WARN L192 SmtUtils]: Spent 7.22 s on a formula simplification. DAG size of input: 558 DAG size of output: 522 [2019-12-01 11:09:31,583 WARN L192 SmtUtils]: Spent 5.06 s on a formula simplification. DAG size of input: 545 DAG size of output: 529 [2019-12-01 11:09:36,709 WARN L192 SmtUtils]: Spent 4.83 s on a formula simplification. DAG size of input: 522 DAG size of output: 522 [2019-12-01 11:09:39,921 WARN L192 SmtUtils]: Spent 2.89 s on a formula simplification that was a NOOP. DAG size: 530 [2019-12-01 11:09:43,808 WARN L192 SmtUtils]: Spent 3.71 s on a formula simplification. DAG size of input: 438 DAG size of output: 430 [2019-12-01 11:10:01,674 WARN L192 SmtUtils]: Spent 17.56 s on a formula simplification. DAG size of input: 433 DAG size of output: 425 [2019-12-01 11:10:05,059 WARN L192 SmtUtils]: Spent 3.29 s on a formula simplification. DAG size of input: 432 DAG size of output: 432 [2019-12-01 11:10:06,896 WARN L192 SmtUtils]: Spent 1.55 s on a formula simplification that was a NOOP. DAG size: 431 [2019-12-01 11:10:08,820 WARN L192 SmtUtils]: Spent 1.62 s on a formula simplification that was a NOOP. DAG size: 433 [2019-12-01 11:10:12,806 WARN L192 SmtUtils]: Spent 3.06 s on a formula simplification. DAG size of input: 434 DAG size of output: 426 [2019-12-01 11:10:16,118 WARN L192 SmtUtils]: Spent 3.20 s on a formula simplification. DAG size of input: 428 DAG size of output: 428 [2019-12-01 11:10:17,984 WARN L192 SmtUtils]: Spent 1.58 s on a formula simplification that was a NOOP. DAG size: 427 [2019-12-01 11:10:19,811 WARN L192 SmtUtils]: Spent 1.53 s on a formula simplification that was a NOOP. DAG size: 429 [2019-12-01 11:10:21,840 WARN L192 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 289 DAG size of output: 278 [2019-12-01 11:10:24,189 WARN L192 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 245 DAG size of output: 245 [2019-12-01 11:10:26,244 WARN L192 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 291 DAG size of output: 286 [2019-12-01 11:10:27,345 WARN L192 SmtUtils]: Spent 799.00 ms on a formula simplification that was a NOOP. DAG size: 278 [2019-12-01 11:10:28,372 WARN L192 SmtUtils]: Spent 758.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-12-01 11:10:29,916 WARN L192 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 279 DAG size of output: 273 [2019-12-01 11:10:31,252 WARN L192 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 237 DAG size of output: 237 [2019-12-01 11:10:32,295 WARN L192 SmtUtils]: Spent 926.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-12-01 11:10:33,346 WARN L192 SmtUtils]: Spent 712.00 ms on a formula simplification that was a NOOP. DAG size: 274 [2019-12-01 11:10:34,357 WARN L192 SmtUtils]: Spent 743.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-12-01 11:10:35,472 WARN L192 SmtUtils]: Spent 869.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-12-01 11:10:36,626 WARN L192 SmtUtils]: Spent 885.00 ms on a formula simplification that was a NOOP. DAG size: 299 [2019-12-01 11:10:36,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 11:10:36,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 28 states and 63 transitions. [2019-12-01 11:10:36,785 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 63 transitions. [2019-12-01 11:10:36,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-12-01 11:10:36,786 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 11:10:37,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 11:10:41,329 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 11:10:44,883 WARN L192 SmtUtils]: Spent 3.21 s on a formula simplification. DAG size of input: 434 DAG size of output: 434 [2019-12-01 11:10:49,838 WARN L192 SmtUtils]: Spent 4.64 s on a formula simplification that was a NOOP. DAG size: 435 [2019-12-01 11:10:53,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 11:10:53,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 29 states and 65 transitions. [2019-12-01 11:10:53,716 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 65 transitions. [2019-12-01 11:10:53,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-01 11:10:53,716 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 11:10:53,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 11:10:55,338 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 11:10:56,686 WARN L192 SmtUtils]: Spent 742.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-12-01 11:10:58,520 WARN L192 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 283 DAG size of output: 283 [2019-12-01 11:10:59,568 WARN L192 SmtUtils]: Spent 734.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-12-01 11:11:01,097 WARN L192 SmtUtils]: Spent 1.21 s on a formula simplification that was a NOOP. DAG size: 284 [2019-12-01 11:11:02,591 WARN L192 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 277 [2019-12-01 11:11:05,146 WARN L192 SmtUtils]: Spent 2.40 s on a formula simplification. DAG size of input: 279 DAG size of output: 279 [2019-12-01 11:11:06,261 WARN L192 SmtUtils]: Spent 799.00 ms on a formula simplification that was a NOOP. DAG size: 278 [2019-12-01 11:11:07,325 WARN L192 SmtUtils]: Spent 727.00 ms on a formula simplification that was a NOOP. DAG size: 280 [2019-12-01 11:11:07,710 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 35 [2019-12-01 11:11:09,647 WARN L192 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 293 DAG size of output: 288 [2019-12-01 11:11:10,935 WARN L192 SmtUtils]: Spent 784.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-12-01 11:11:11,236 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 29 [2019-12-01 11:11:13,334 WARN L192 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 284 [2019-12-01 11:11:15,007 WARN L192 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 285 [2019-12-01 11:11:15,260 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 41 [2019-12-01 11:11:16,274 WARN L192 SmtUtils]: Spent 887.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-12-01 11:11:17,647 WARN L192 SmtUtils]: Spent 839.00 ms on a formula simplification that was a NOOP. DAG size: 302 [2019-12-01 11:11:17,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 11:11:17,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 34 states and 83 transitions. [2019-12-01 11:11:17,801 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 83 transitions. [2019-12-01 11:11:17,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-01 11:11:17,802 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 11:11:22,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 11:11:23,604 ERROR L603 CodeCheckObserver]: First Tracecheck threw exception null [2019-12-01 11:11:33,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2019-12-01 11:11:33,702 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:495) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 11:11:33,705 INFO L168 Benchmark]: Toolchain (without parser) took 220862.94 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 500.2 MB). Free memory was 946.3 MB in the beginning and 953.2 MB in the end (delta: -6.9 MB). Peak memory consumption was 493.2 MB. Max. memory is 11.5 GB. [2019-12-01 11:11:33,705 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 11:11:33,705 INFO L168 Benchmark]: CACSL2BoogieTranslator took 264.45 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 96.5 MB). Free memory was 946.3 MB in the beginning and 1.1 GB in the end (delta: -139.6 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. [2019-12-01 11:11:33,706 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.20 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 11:11:33,706 INFO L168 Benchmark]: Boogie Preprocessor took 24.95 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 11:11:33,706 INFO L168 Benchmark]: RCFGBuilder took 1539.55 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 995.8 MB in the end (delta: 84.7 MB). Peak memory consumption was 257.0 MB. Max. memory is 11.5 GB. [2019-12-01 11:11:33,707 INFO L168 Benchmark]: CodeCheck took 218997.44 ms. Allocated memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: 403.7 MB). Free memory was 995.8 MB in the beginning and 953.2 MB in the end (delta: 42.6 MB). Peak memory consumption was 446.3 MB. Max. memory is 11.5 GB. [2019-12-01 11:11:33,709 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:495) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 264.45 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 96.5 MB). Free memory was 946.3 MB in the beginning and 1.1 GB in the end (delta: -139.6 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.20 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.95 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 1539.55 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 995.8 MB in the end (delta: 84.7 MB). Peak memory consumption was 257.0 MB. Max. memory is 11.5 GB. * CodeCheck took 218997.44 ms. Allocated memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: 403.7 MB). Free memory was 995.8 MB in the beginning and 953.2 MB in the end (delta: 42.6 MB). Peak memory consumption was 446.3 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 11:11:35,101 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 11:11:35,103 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 11:11:35,110 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 11:11:35,111 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 11:11:35,111 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 11:11:35,112 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 11:11:35,114 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 11:11:35,115 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 11:11:35,116 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 11:11:35,116 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 11:11:35,117 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 11:11:35,117 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 11:11:35,118 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 11:11:35,119 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 11:11:35,119 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 11:11:35,120 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 11:11:35,121 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 11:11:35,122 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 11:11:35,124 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 11:11:35,125 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 11:11:35,126 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 11:11:35,127 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 11:11:35,127 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 11:11:35,129 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 11:11:35,129 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 11:11:35,129 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 11:11:35,130 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 11:11:35,130 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 11:11:35,131 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 11:11:35,131 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 11:11:35,132 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 11:11:35,132 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 11:11:35,132 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 11:11:35,133 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 11:11:35,133 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 11:11:35,134 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 11:11:35,134 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 11:11:35,134 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 11:11:35,135 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 11:11:35,135 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 11:11:35,135 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_eddb00fe-5c01-48df-bc3a-a96b95ec2821/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 11:11:35,146 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 11:11:35,146 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 11:11:35,146 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 11:11:35,147 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 11:11:35,147 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 11:11:35,147 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 11:11:35,147 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 11:11:35,147 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 11:11:35,148 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 11:11:35,148 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 11:11:35,148 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 11:11:35,148 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 11:11:35,148 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 11:11:35,148 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 11:11:35,148 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 11:11:35,148 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 11:11:35,149 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 11:11:35,149 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 11:11:35,149 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 11:11:35,149 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 11:11:35,149 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 11:11:35,149 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 11:11:35,149 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 11:11:35,150 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 11:11:35,150 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 11:11:35,150 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 11:11:35,150 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 11:11:35,150 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 11:11:35,150 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 11:11:35,150 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 11:11:35,150 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 11:11:35,151 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 11:11:35,151 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 11:11:35,151 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_eddb00fe-5c01-48df-bc3a-a96b95ec2821/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ed765f1987456e72af41b47c4e2a2164d166c0f3 [2019-12-01 11:11:35,315 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 11:11:35,326 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 11:11:35,329 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 11:11:35,330 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 11:11:35,330 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 11:11:35,331 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_eddb00fe-5c01-48df-bc3a-a96b95ec2821/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/pals_lcr-var-start-time.5.1.ufo.BOUNDED-10.pals.c [2019-12-01 11:11:35,374 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eddb00fe-5c01-48df-bc3a-a96b95ec2821/bin/ukojak/data/07e36e29f/51b37a6e95154e47aa03fe330893a61a/FLAGefd4673de [2019-12-01 11:11:35,832 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 11:11:35,833 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_eddb00fe-5c01-48df-bc3a-a96b95ec2821/sv-benchmarks/c/seq-mthreaded/pals_lcr-var-start-time.5.1.ufo.BOUNDED-10.pals.c [2019-12-01 11:11:35,841 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eddb00fe-5c01-48df-bc3a-a96b95ec2821/bin/ukojak/data/07e36e29f/51b37a6e95154e47aa03fe330893a61a/FLAGefd4673de [2019-12-01 11:11:36,368 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_eddb00fe-5c01-48df-bc3a-a96b95ec2821/bin/ukojak/data/07e36e29f/51b37a6e95154e47aa03fe330893a61a [2019-12-01 11:11:36,374 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 11:11:36,377 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 11:11:36,378 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 11:11:36,378 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 11:11:36,382 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 11:11:36,383 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:11:36" (1/1) ... [2019-12-01 11:11:36,386 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@253f1c31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:11:36, skipping insertion in model container [2019-12-01 11:11:36,386 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:11:36" (1/1) ... [2019-12-01 11:11:36,393 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 11:11:36,423 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 11:11:36,613 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 11:11:36,618 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 11:11:36,656 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 11:11:36,668 INFO L208 MainTranslator]: Completed translation [2019-12-01 11:11:36,669 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:11:36 WrapperNode [2019-12-01 11:11:36,669 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 11:11:36,669 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 11:11:36,669 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 11:11:36,670 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 11:11:36,675 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:11:36" (1/1) ... [2019-12-01 11:11:36,684 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:11:36" (1/1) ... [2019-12-01 11:11:36,707 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 11:11:36,707 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 11:11:36,707 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 11:11:36,707 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 11:11:36,713 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:11:36" (1/1) ... [2019-12-01 11:11:36,713 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:11:36" (1/1) ... [2019-12-01 11:11:36,717 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:11:36" (1/1) ... [2019-12-01 11:11:36,717 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:11:36" (1/1) ... [2019-12-01 11:11:36,724 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:11:36" (1/1) ... [2019-12-01 11:11:36,730 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:11:36" (1/1) ... [2019-12-01 11:11:36,732 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:11:36" (1/1) ... [2019-12-01 11:11:36,735 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 11:11:36,735 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 11:11:36,736 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 11:11:36,736 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 11:11:36,736 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:11:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_eddb00fe-5c01-48df-bc3a-a96b95ec2821/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 11:11:36,777 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 11:11:36,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 11:11:38,781 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 11:11:38,782 INFO L287 CfgBuilder]: Removed 21 assume(true) statements. [2019-12-01 11:11:38,782 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 11:11:38 BoogieIcfgContainer [2019-12-01 11:11:38,783 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 11:11:38,783 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 11:11:38,783 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 11:11:38,790 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 11:11:38,790 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 11:11:38" (1/1) ... [2019-12-01 11:11:38,796 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 11:11:38,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 11:11:38,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2019-12-01 11:11:38,818 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2019-12-01 11:11:38,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2019-12-01 11:11:38,820 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 11:11:38,852 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 11:11:38,856 INFO L168 Benchmark]: Toolchain (without parser) took 2479.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 207.1 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -195.9 MB). Peak memory consumption was 11.2 MB. Max. memory is 11.5 GB. [2019-12-01 11:11:38,856 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 11:11:38,856 INFO L168 Benchmark]: CACSL2BoogieTranslator took 291.21 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.3 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -143.3 MB). Peak memory consumption was 25.8 MB. Max. memory is 11.5 GB. [2019-12-01 11:11:38,857 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.52 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 11:11:38,857 INFO L168 Benchmark]: Boogie Preprocessor took 28.20 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 11:11:38,858 INFO L168 Benchmark]: RCFGBuilder took 2047.33 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 91.8 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -60.7 MB). Peak memory consumption was 317.8 MB. Max. memory is 11.5 GB. [2019-12-01 11:11:38,858 INFO L168 Benchmark]: CodeCheck took 71.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 11.5 GB. [2019-12-01 11:11:38,860 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 291.21 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.3 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -143.3 MB). Peak memory consumption was 25.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.52 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.20 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 2047.33 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 91.8 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -60.7 MB). Peak memory consumption was 317.8 MB. Max. memory is 11.5 GB. * CodeCheck took 71.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...