./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/geo1-ll_valuebound100.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b6157586-af4d-41c5-a185-d409d6529437/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b6157586-af4d-41c5-a185-d409d6529437/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b6157586-af4d-41c5-a185-d409d6529437/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b6157586-af4d-41c5-a185-d409d6529437/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/geo1-ll_valuebound100.c -s /tmp/vcloud-vcloud-master/worker/run_dir_b6157586-af4d-41c5-a185-d409d6529437/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b6157586-af4d-41c5-a185-d409d6529437/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 59dea1d94fab146640347bc25db24513cc909493 .................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b6157586-af4d-41c5-a185-d409d6529437/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b6157586-af4d-41c5-a185-d409d6529437/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b6157586-af4d-41c5-a185-d409d6529437/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b6157586-af4d-41c5-a185-d409d6529437/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/geo1-ll_valuebound100.c -s /tmp/vcloud-vcloud-master/worker/run_dir_b6157586-af4d-41c5-a185-d409d6529437/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b6157586-af4d-41c5-a185-d409d6529437/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 59dea1d94fab146640347bc25db24513cc909493 .................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:33:39,754 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:33:39,758 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:33:39,881 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:33:39,883 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:33:39,891 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:33:39,894 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:33:39,900 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:33:39,904 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:33:39,912 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:33:39,914 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:33:39,917 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:33:39,918 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:33:39,923 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:33:39,926 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:33:39,929 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:33:39,931 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:33:39,936 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:33:39,941 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:33:39,952 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:33:39,955 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:33:39,957 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:33:39,960 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:33:39,961 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:33:39,973 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:33:39,973 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:33:39,974 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:33:39,977 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:33:39,978 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:33:39,980 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:33:39,980 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:33:39,982 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:33:39,985 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:33:39,987 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:33:39,988 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:33:39,989 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:33:39,990 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:33:39,991 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:33:39,991 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:33:39,993 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:33:39,994 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:33:39,999 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b6157586-af4d-41c5-a185-d409d6529437/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:33:40,052 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:33:40,053 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:33:40,055 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:33:40,055 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:33:40,056 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:33:40,057 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:33:40,057 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:33:40,058 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:33:40,058 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:33:40,058 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:33:40,060 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:33:40,060 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:33:40,061 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:33:40,061 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:33:40,061 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:33:40,062 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:33:40,062 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:33:40,062 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:33:40,063 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:33:40,063 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:33:40,063 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:33:40,064 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:33:40,064 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:33:40,064 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:33:40,065 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:33:40,065 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:33:40,065 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:33:40,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:33:40,066 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:33:40,066 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_b6157586-af4d-41c5-a185-d409d6529437/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b6157586-af4d-41c5-a185-d409d6529437/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 59dea1d94fab146640347bc25db24513cc909493 [2020-12-01 16:33:40,482 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:33:40,536 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:33:40,542 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:33:40,544 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:33:40,545 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:33:40,547 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b6157586-af4d-41c5-a185-d409d6529437/bin/ukojak/../../sv-benchmarks/c/nla-digbench-scaling/geo1-ll_valuebound100.c [2020-12-01 16:33:40,652 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b6157586-af4d-41c5-a185-d409d6529437/bin/ukojak/data/43ed0967b/dc10d889f22f4a2094a58c9e6c69d4b2/FLAG7871c7ad0 [2020-12-01 16:33:41,372 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:33:41,374 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b6157586-af4d-41c5-a185-d409d6529437/sv-benchmarks/c/nla-digbench-scaling/geo1-ll_valuebound100.c [2020-12-01 16:33:41,389 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b6157586-af4d-41c5-a185-d409d6529437/bin/ukojak/data/43ed0967b/dc10d889f22f4a2094a58c9e6c69d4b2/FLAG7871c7ad0 [2020-12-01 16:33:41,698 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b6157586-af4d-41c5-a185-d409d6529437/bin/ukojak/data/43ed0967b/dc10d889f22f4a2094a58c9e6c69d4b2 [2020-12-01 16:33:41,701 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:33:41,703 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:33:41,722 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:33:41,722 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:33:41,726 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:33:41,728 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:33:41" (1/1) ... [2020-12-01 16:33:41,730 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5351ce7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:41, skipping insertion in model container [2020-12-01 16:33:41,731 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:33:41" (1/1) ... [2020-12-01 16:33:41,740 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:33:41,764 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:33:42,105 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:33:42,118 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:33:42,165 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:33:42,187 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:33:42,189 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:42 WrapperNode [2020-12-01 16:33:42,190 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:33:42,192 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:33:42,193 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:33:42,193 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:33:42,203 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:42" (1/1) ... [2020-12-01 16:33:42,219 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:42" (1/1) ... [2020-12-01 16:33:42,248 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:33:42,250 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:33:42,251 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:33:42,251 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:33:42,263 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:42" (1/1) ... [2020-12-01 16:33:42,263 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:42" (1/1) ... [2020-12-01 16:33:42,277 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:42" (1/1) ... [2020-12-01 16:33:42,278 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:42" (1/1) ... [2020-12-01 16:33:42,282 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:42" (1/1) ... [2020-12-01 16:33:42,293 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:42" (1/1) ... [2020-12-01 16:33:42,300 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:42" (1/1) ... [2020-12-01 16:33:42,308 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:33:42,310 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:33:42,311 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:33:42,311 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:33:42,313 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:33:42" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b6157586-af4d-41c5-a185-d409d6529437/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 [2020-12-01 16:33:42,417 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 16:33:42,417 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 16:33:42,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 16:33:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:33:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:33:42,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:33:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-12-01 16:33:42,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-12-01 16:33:42,809 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:33:42,809 INFO L298 CfgBuilder]: Removed 7 assume(true) statements. [2020-12-01 16:33:42,812 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:33:42 BoogieIcfgContainer [2020-12-01 16:33:42,813 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:33:42,814 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:33:42,814 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:33:42,846 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:33:42,846 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:33:42" (1/1) ... [2020-12-01 16:33:42,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:33:42,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:33:42,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 22 states and 28 transitions. [2020-12-01 16:33:42,967 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 28 transitions. [2020-12-01 16:33:42,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-12-01 16:33:42,991 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:33:43,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:33:43,312 INFO L263 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 20 conjunts are in the unsatisfiable core [2020-12-01 16:33:43,325 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:33:43,780 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:33:44,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:33:44,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 26 states and 34 transitions. [2020-12-01 16:33:44,084 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 34 transitions. [2020-12-01 16:33:44,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-12-01 16:33:44,086 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:33:44,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:33:44,166 INFO L263 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 18 conjunts are in the unsatisfiable core [2020-12-01 16:33:44,169 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:33:44,499 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2020-12-01 16:33:45,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:33:45,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 31 states and 43 transitions. [2020-12-01 16:33:45,616 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 43 transitions. [2020-12-01 16:33:45,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-12-01 16:33:45,617 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:33:48,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:33:48,315 INFO L263 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 36 conjunts are in the unsatisfiable core [2020-12-01 16:33:48,318 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-01 16:33:50,121 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2020-12-01 16:34:04,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:34:04,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 36 states and 53 transitions. [2020-12-01 16:34:04,969 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 53 transitions. [2020-12-01 16:34:04,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2020-12-01 16:34:04,972 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:34:15,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2020-12-01 16:34:15,086 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 16:34:15,092 INFO L168 Benchmark]: Toolchain (without parser) took 33386.48 ms. Allocated memory was 90.2 MB in the beginning and 115.3 MB in the end (delta: 25.2 MB). Free memory was 60.4 MB in the beginning and 67.6 MB in the end (delta: -7.2 MB). Peak memory consumption was 18.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:34:15,093 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 90.2 MB. Free memory was 46.7 MB in the beginning and 46.7 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:34:15,094 INFO L168 Benchmark]: CACSL2BoogieTranslator took 469.01 ms. Allocated memory is still 90.2 MB. Free memory was 60.4 MB in the beginning and 67.9 MB in the end (delta: -7.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:34:15,096 INFO L168 Benchmark]: Boogie Procedure Inliner took 56.28 ms. Allocated memory is still 90.2 MB. Free memory was 67.9 MB in the beginning and 66.6 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:34:15,097 INFO L168 Benchmark]: Boogie Preprocessor took 58.24 ms. Allocated memory is still 90.2 MB. Free memory was 66.6 MB in the beginning and 65.4 MB in the end (delta: 1.2 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:34:15,099 INFO L168 Benchmark]: RCFGBuilder took 502.86 ms. Allocated memory is still 90.2 MB. Free memory was 65.4 MB in the beginning and 49.9 MB in the end (delta: 15.5 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:34:15,101 INFO L168 Benchmark]: CodeCheck took 32275.15 ms. Allocated memory was 90.2 MB in the beginning and 115.3 MB in the end (delta: 25.2 MB). Free memory was 49.9 MB in the beginning and 67.6 MB in the end (delta: -17.7 MB). Peak memory consumption was 8.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:34:15,108 INFO L339 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 0.40 ms. Allocated memory is still 90.2 MB. Free memory was 46.7 MB in the beginning and 46.7 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 469.01 ms. Allocated memory is still 90.2 MB. Free memory was 60.4 MB in the beginning and 67.9 MB in the end (delta: -7.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 56.28 ms. Allocated memory is still 90.2 MB. Free memory was 67.9 MB in the beginning and 66.6 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 58.24 ms. Allocated memory is still 90.2 MB. Free memory was 66.6 MB in the beginning and 65.4 MB in the end (delta: 1.2 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 502.86 ms. Allocated memory is still 90.2 MB. Free memory was 65.4 MB in the beginning and 49.9 MB in the end (delta: 15.5 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. * CodeCheck took 32275.15 ms. Allocated memory was 90.2 MB in the beginning and 115.3 MB in the end (delta: 25.2 MB). Free memory was 49.9 MB in the beginning and 67.6 MB in the end (delta: -17.7 MB). Peak memory consumption was 8.5 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:34:18,236 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:34:18,239 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:34:18,312 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:34:18,313 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:34:18,320 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:34:18,324 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:34:18,330 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:34:18,335 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:34:18,343 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:34:18,346 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:34:18,352 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:34:18,353 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:34:18,358 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:34:18,363 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:34:18,366 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:34:18,368 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:34:18,373 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:34:18,378 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:34:18,388 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:34:18,391 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:34:18,393 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:34:18,397 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:34:18,406 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:34:18,410 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:34:18,411 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:34:18,411 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:34:18,413 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:34:18,414 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:34:18,416 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:34:18,416 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:34:18,418 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:34:18,424 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:34:18,427 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:34:18,428 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:34:18,429 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:34:18,430 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:34:18,430 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:34:18,431 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:34:18,434 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:34:18,435 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:34:18,437 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b6157586-af4d-41c5-a185-d409d6529437/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 16:34:18,494 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:34:18,495 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:34:18,498 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:34:18,498 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:34:18,500 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:34:18,501 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:34:18,501 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:34:18,502 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:34:18,502 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:34:18,503 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:34:18,504 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:34:18,505 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:34:18,505 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:34:18,505 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:34:18,505 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:34:18,506 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:34:18,506 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:34:18,506 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:34:18,507 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:34:18,507 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:34:18,508 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:34:18,508 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:34:18,508 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:34:18,509 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:34:18,509 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:34:18,509 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:34:18,510 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:34:18,510 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:34:18,510 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:34:18,511 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:34:18,511 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:34:18,511 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:34:18,512 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:34:18,512 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_b6157586-af4d-41c5-a185-d409d6529437/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b6157586-af4d-41c5-a185-d409d6529437/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 59dea1d94fab146640347bc25db24513cc909493 [2020-12-01 16:34:19,034 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:34:19,099 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:34:19,103 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:34:19,105 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:34:19,107 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:34:19,108 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b6157586-af4d-41c5-a185-d409d6529437/bin/ukojak/../../sv-benchmarks/c/nla-digbench-scaling/geo1-ll_valuebound100.c [2020-12-01 16:34:19,223 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b6157586-af4d-41c5-a185-d409d6529437/bin/ukojak/data/eabb4eb37/545de1524a5342ff800a5af6509461b3/FLAGd1c516eb8 [2020-12-01 16:34:19,969 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:34:19,969 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b6157586-af4d-41c5-a185-d409d6529437/sv-benchmarks/c/nla-digbench-scaling/geo1-ll_valuebound100.c [2020-12-01 16:34:19,980 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b6157586-af4d-41c5-a185-d409d6529437/bin/ukojak/data/eabb4eb37/545de1524a5342ff800a5af6509461b3/FLAGd1c516eb8 [2020-12-01 16:34:20,311 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b6157586-af4d-41c5-a185-d409d6529437/bin/ukojak/data/eabb4eb37/545de1524a5342ff800a5af6509461b3 [2020-12-01 16:34:20,315 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:34:20,317 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:34:20,323 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:34:20,323 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:34:20,328 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:34:20,329 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:34:20" (1/1) ... [2020-12-01 16:34:20,332 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@410d6691 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:34:20, skipping insertion in model container [2020-12-01 16:34:20,333 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:34:20" (1/1) ... [2020-12-01 16:34:20,346 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:34:20,371 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:34:20,687 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:34:20,703 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:34:20,795 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:34:20,818 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:34:20,820 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:34:20 WrapperNode [2020-12-01 16:34:20,822 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:34:20,826 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:34:20,827 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:34:20,828 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:34:20,838 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:34:20" (1/1) ... [2020-12-01 16:34:20,853 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:34:20" (1/1) ... [2020-12-01 16:34:20,886 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:34:20,887 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:34:20,887 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:34:20,888 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:34:20,899 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:34:20" (1/1) ... [2020-12-01 16:34:20,899 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:34:20" (1/1) ... [2020-12-01 16:34:20,902 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:34:20" (1/1) ... [2020-12-01 16:34:20,903 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:34:20" (1/1) ... [2020-12-01 16:34:20,910 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:34:20" (1/1) ... [2020-12-01 16:34:20,915 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:34:20" (1/1) ... [2020-12-01 16:34:20,918 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:34:20" (1/1) ... [2020-12-01 16:34:20,921 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:34:20,922 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:34:20,922 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:34:20,923 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:34:20,924 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:34:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b6157586-af4d-41c5-a185-d409d6529437/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 [2020-12-01 16:34:21,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 16:34:21,033 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 16:34:21,033 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 16:34:21,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:34:21,033 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:34:21,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:34:21,034 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-12-01 16:34:21,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-12-01 16:34:21,874 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:34:21,874 INFO L298 CfgBuilder]: Removed 7 assume(true) statements. [2020-12-01 16:34:21,877 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:34:21 BoogieIcfgContainer [2020-12-01 16:34:21,877 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:34:21,879 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:34:21,879 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:34:21,909 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:34:21,909 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:34:21" (1/1) ... [2020-12-01 16:34:21,921 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:34:22,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:34:22,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 22 states and 28 transitions. [2020-12-01 16:34:22,021 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 28 transitions. [2020-12-01 16:34:22,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-12-01 16:34:22,031 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:34:22,085 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:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) 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:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 16:34:22,091 INFO L168 Benchmark]: Toolchain (without parser) took 1771.65 ms. Allocated memory was 52.4 MB in the beginning and 67.1 MB in the end (delta: 14.7 MB). Free memory was 30.3 MB in the beginning and 42.9 MB in the end (delta: -12.6 MB). Peak memory consumption was 118.3 kB. Max. memory is 16.1 GB. [2020-12-01 16:34:22,092 INFO L168 Benchmark]: CDTParser took 0.47 ms. Allocated memory is still 52.4 MB. Free memory was 35.3 MB in the beginning and 35.2 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:34:22,094 INFO L168 Benchmark]: CACSL2BoogieTranslator took 500.11 ms. Allocated memory was 52.4 MB in the beginning and 67.1 MB in the end (delta: 14.7 MB). Free memory was 30.1 MB in the beginning and 50.8 MB in the end (delta: -20.7 MB). Peak memory consumption was 7.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:34:22,095 INFO L168 Benchmark]: Boogie Procedure Inliner took 59.37 ms. Allocated memory is still 67.1 MB. Free memory was 50.6 MB in the beginning and 49.3 MB in the end (delta: 1.3 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:34:22,096 INFO L168 Benchmark]: Boogie Preprocessor took 33.83 ms. Allocated memory is still 67.1 MB. Free memory was 49.3 MB in the beginning and 48.0 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:34:22,097 INFO L168 Benchmark]: RCFGBuilder took 955.40 ms. Allocated memory is still 67.1 MB. Free memory was 48.0 MB in the beginning and 47.9 MB in the end (delta: 31.2 kB). Peak memory consumption was 15.7 MB. Max. memory is 16.1 GB. [2020-12-01 16:34:22,097 INFO L168 Benchmark]: CodeCheck took 209.34 ms. Allocated memory is still 67.1 MB. Free memory was 47.9 MB in the beginning and 42.9 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:34:22,102 INFO L339 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47 ms. Allocated memory is still 52.4 MB. Free memory was 35.3 MB in the beginning and 35.2 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 500.11 ms. Allocated memory was 52.4 MB in the beginning and 67.1 MB in the end (delta: 14.7 MB). Free memory was 30.1 MB in the beginning and 50.8 MB in the end (delta: -20.7 MB). Peak memory consumption was 7.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 59.37 ms. Allocated memory is still 67.1 MB. Free memory was 50.6 MB in the beginning and 49.3 MB in the end (delta: 1.3 MB). There was no memory consumed. Max. memory is 16.1 GB. * Boogie Preprocessor took 33.83 ms. Allocated memory is still 67.1 MB. Free memory was 49.3 MB in the beginning and 48.0 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 955.40 ms. Allocated memory is still 67.1 MB. Free memory was 48.0 MB in the beginning and 47.9 MB in the end (delta: 31.2 kB). Peak memory consumption was 15.7 MB. Max. memory is 16.1 GB. * CodeCheck took 209.34 ms. Allocated memory is still 67.1 MB. Free memory was 47.9 MB in the beginning and 42.9 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...