./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.1.prop1-func-interl.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.1.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH --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 64bit --witnessprinter.graph.data.programhash 99ac2c0f773a9d25cb148fd2d263c011fbbcfc9785a6bb3ae22e3215e9455a90 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:33:28,720 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:33:28,722 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:33:28,743 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:33:28,743 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:33:28,745 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:33:28,746 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:33:28,748 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:33:28,749 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:33:28,750 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:33:28,751 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:33:28,753 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:33:28,753 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:33:28,754 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:33:28,756 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:33:28,757 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:33:28,758 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:33:28,759 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:33:28,761 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:33:28,763 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:33:28,764 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:33:28,768 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:33:28,769 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:33:28,770 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:33:28,776 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:33:28,785 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:33:28,786 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:33:28,787 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:33:28,788 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:33:28,789 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:33:28,789 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:33:28,790 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:33:28,791 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:33:28,792 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:33:28,793 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:33:28,798 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:33:28,799 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:33:28,799 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:33:28,800 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:33:28,801 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:33:28,802 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:33:28,804 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:33:28,842 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:33:28,845 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:33:28,846 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:33:28,846 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:33:28,847 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:33:28,847 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:33:28,848 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:33:28,848 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:33:28,848 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:33:28,848 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:33:28,849 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:33:28,850 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:33:28,850 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:33:28,850 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:33:28,850 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:33:28,851 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:33:28,851 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:33:28,851 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:33:28,851 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:33:28,852 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:33:28,852 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:33:28,852 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:33:28,852 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:33:28,852 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:33:28,853 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:33:28,853 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_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99ac2c0f773a9d25cb148fd2d263c011fbbcfc9785a6bb3ae22e3215e9455a90 [2022-11-16 08:33:29,149 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:33:29,169 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:33:29,172 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:33:29,173 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:33:29,174 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:33:29,176 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.1.prop1-func-interl.c [2022-11-16 08:33:29,255 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH/data/407d18499/110b65c8323c4a46a10eb83ce5cb9e59/FLAGe14dda2d0 [2022-11-16 08:33:29,828 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:33:29,829 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.1.prop1-func-interl.c [2022-11-16 08:33:29,847 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH/data/407d18499/110b65c8323c4a46a10eb83ce5cb9e59/FLAGe14dda2d0 [2022-11-16 08:33:30,154 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH/data/407d18499/110b65c8323c4a46a10eb83ce5cb9e59 [2022-11-16 08:33:30,156 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:33:30,159 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:33:30,163 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:33:30,164 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:33:30,167 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:33:30,168 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:33:30" (1/1) ... [2022-11-16 08:33:30,170 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e11f708 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:30, skipping insertion in model container [2022-11-16 08:33:30,170 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:33:30" (1/1) ... [2022-11-16 08:33:30,177 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:33:30,230 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:33:30,421 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.1.prop1-func-interl.c[1014,1027] [2022-11-16 08:33:30,607 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:33:30,611 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:33:30,632 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.1.prop1-func-interl.c[1014,1027] [2022-11-16 08:33:30,730 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:33:30,743 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:33:30,743 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:30 WrapperNode [2022-11-16 08:33:30,743 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:33:30,744 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:33:30,745 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:33:30,745 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:33:30,752 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:30" (1/1) ... [2022-11-16 08:33:30,770 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:30" (1/1) ... [2022-11-16 08:33:30,834 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 711 [2022-11-16 08:33:30,834 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:33:30,835 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:33:30,835 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:33:30,835 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:33:30,850 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:30" (1/1) ... [2022-11-16 08:33:30,850 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:30" (1/1) ... [2022-11-16 08:33:30,858 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:30" (1/1) ... [2022-11-16 08:33:30,860 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:30" (1/1) ... [2022-11-16 08:33:30,880 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:30" (1/1) ... [2022-11-16 08:33:30,887 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:30" (1/1) ... [2022-11-16 08:33:30,892 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:30" (1/1) ... [2022-11-16 08:33:30,896 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:30" (1/1) ... [2022-11-16 08:33:30,903 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:33:30,917 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:33:30,917 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:33:30,917 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:33:30,918 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:30" (1/1) ... [2022-11-16 08:33:30,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:33:30,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:33:30,971 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:33:30,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:33:31,021 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:33:31,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:33:31,244 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:33:31,246 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:33:32,320 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:33:33,808 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:33:33,808 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 08:33:33,811 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:33:33 BoogieIcfgContainer [2022-11-16 08:33:33,812 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:33:33,813 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:33:33,813 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:33:33,824 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:33:33,824 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:33:33" (1/1) ... [2022-11-16 08:33:33,836 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:33:33,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:33,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-11-16 08:33:33,912 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-11-16 08:33:33,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-16 08:33:33,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:33,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:34,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:33:34,217 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 08:33:34,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:33:34,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:33:34,405 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 08:33:34,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:33:34,556 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2022-11-16 08:33:34,582 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-16 08:33:34,586 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 16.11 08:33:34 ImpRootNode [2022-11-16 08:33:34,587 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-11-16 08:33:34,587 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-16 08:33:34,587 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-16 08:33:34,588 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-16 08:33:34,588 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:33:33" (3/4) ... [2022-11-16 08:33:34,591 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-16 08:33:34,591 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-16 08:33:34,592 INFO L158 Benchmark]: Toolchain (without parser) took 4432.82ms. Allocated memory was 98.6MB in the beginning and 190.8MB in the end (delta: 92.3MB). Free memory was 61.4MB in the beginning and 101.4MB in the end (delta: -40.0MB). Peak memory consumption was 52.2MB. Max. memory is 16.1GB. [2022-11-16 08:33:34,593 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 98.6MB. Free memory is still 78.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:33:34,594 INFO L158 Benchmark]: CACSL2BoogieTranslator took 580.24ms. Allocated memory is still 98.6MB. Free memory was 61.2MB in the beginning and 62.7MB in the end (delta: -1.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 08:33:34,594 INFO L158 Benchmark]: Boogie Procedure Inliner took 90.02ms. Allocated memory is still 98.6MB. Free memory was 62.7MB in the beginning and 55.5MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:33:34,595 INFO L158 Benchmark]: Boogie Preprocessor took 81.11ms. Allocated memory is still 98.6MB. Free memory was 55.5MB in the beginning and 51.3MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-16 08:33:34,596 INFO L158 Benchmark]: RCFGBuilder took 2894.97ms. Allocated memory was 98.6MB in the beginning and 190.8MB in the end (delta: 92.3MB). Free memory was 50.9MB in the beginning and 142.3MB in the end (delta: -91.3MB). Peak memory consumption was 88.4MB. Max. memory is 16.1GB. [2022-11-16 08:33:34,596 INFO L158 Benchmark]: CodeCheck took 773.73ms. Allocated memory is still 190.8MB. Free memory was 142.3MB in the beginning and 101.4MB in the end (delta: 40.9MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2022-11-16 08:33:34,597 INFO L158 Benchmark]: Witness Printer took 4.23ms. Allocated memory is still 190.8MB. Free memory is still 101.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:33:34,604 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 7 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.7s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 20]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of bitwiseOr at line 104, overapproximation of shiftRight at line 108, overapproximation of bitwiseAnd at line 86, overapproximation of bitwiseComplement at line 106, overapproximation of bitwiseXor at line 101. Possible FailurePath: [L25] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L26] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L28] const SORT_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 5); [L29] const SORT_2 msb_SORT_2 = (SORT_2)1 << (5 - 1); [L31] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 16); [L32] const SORT_3 msb_SORT_3 = (SORT_3)1 << (16 - 1); [L34] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 32); [L35] const SORT_4 msb_SORT_4 = (SORT_4)1 << (32 - 1); [L37] const SORT_3 var_5 = 0; [L38] const SORT_1 var_12 = 0; [L39] const SORT_4 var_27 = 17; [L40] const SORT_3 var_28 = 1; [L41] const SORT_3 var_30 = 0; [L42] const SORT_4 var_32 = 16; [L43] const SORT_4 var_79 = 20; [L45] SORT_1 input_37; [L46] SORT_1 input_38; [L47] SORT_1 input_43; [L48] SORT_1 input_48; [L49] SORT_1 input_52; [L50] SORT_1 input_57; [L52] SORT_3 state_6 = __VERIFIER_nondet_ushort() & mask_SORT_3; [L53] SORT_3 state_8 = __VERIFIER_nondet_ushort() & mask_SORT_3; [L54] SORT_3 state_10 = __VERIFIER_nondet_ushort() & mask_SORT_3; [L55] SORT_1 state_13 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L56] SORT_1 state_15 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L57] SORT_1 state_17 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L58] SORT_1 state_19 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L59] SORT_1 state_21 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L60] SORT_1 state_23 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L61] SORT_1 state_25 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L63] SORT_3 init_7_arg_1 = var_5; [L64] state_6 = init_7_arg_1 [L65] SORT_3 init_9_arg_1 = var_5; [L66] state_8 = init_9_arg_1 [L67] SORT_3 init_11_arg_1 = var_5; [L68] state_10 = init_11_arg_1 [L69] SORT_1 init_14_arg_1 = var_12; [L70] state_13 = init_14_arg_1 [L71] SORT_1 init_16_arg_1 = var_12; [L72] state_15 = init_16_arg_1 [L73] SORT_1 init_18_arg_1 = var_12; [L74] state_17 = init_18_arg_1 [L75] SORT_1 init_20_arg_1 = var_12; [L76] state_19 = init_20_arg_1 [L77] SORT_1 init_22_arg_1 = var_12; [L78] state_21 = init_22_arg_1 [L79] SORT_1 init_24_arg_1 = var_12; [L80] state_23 = init_24_arg_1 [L81] SORT_1 init_26_arg_1 = var_12; [L82] state_25 = init_26_arg_1 VAL [init_11_arg_1=0, init_14_arg_1=0, init_16_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_7_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=65535, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=32768, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_6=0, state_8=0, var_12=0, var_27=17, var_28=1, var_30=0, var_32=16, var_5=0, var_79=20] [L85] input_37 = __VERIFIER_nondet_uchar() [L86] input_37 = input_37 & mask_SORT_1 [L87] input_38 = __VERIFIER_nondet_uchar() [L88] input_38 = input_38 & mask_SORT_1 [L89] input_43 = __VERIFIER_nondet_uchar() [L90] input_43 = input_43 & mask_SORT_1 [L91] input_48 = __VERIFIER_nondet_uchar() [L92] input_48 = input_48 & mask_SORT_1 [L93] input_52 = __VERIFIER_nondet_uchar() [L94] input_52 = input_52 & mask_SORT_1 [L95] input_57 = __VERIFIER_nondet_uchar() [L96] input_57 = input_57 & mask_SORT_1 [L99] SORT_3 var_29_arg_0 = var_28; [L100] SORT_3 var_29_arg_1 = state_6; [L101] SORT_3 var_29 = var_29_arg_0 ^ var_29_arg_1; [L102] SORT_3 var_31_arg_0 = var_29; [L103] SORT_3 var_31_arg_1 = var_30; [L104] SORT_4 var_31 = ((SORT_4)var_31_arg_0 << 16) | var_31_arg_1; [L105] SORT_4 var_33_arg_0 = var_31; [L106] var_33_arg_0 = (var_33_arg_0 & msb_SORT_4) ? (var_33_arg_0 | ~mask_SORT_4) : (var_33_arg_0 & mask_SORT_4) [L107] SORT_4 var_33_arg_1 = var_32; [L108] SORT_4 var_33 = (int)var_33_arg_0 >> var_33_arg_1; [L109] var_33 = (var_33_arg_0 & msb_SORT_4) ? (var_33 | ~(mask_SORT_4 >> var_33_arg_1)) : var_33 [L110] var_33 = var_33 & mask_SORT_4 [L111] SORT_4 var_34_arg_0 = var_27; [L112] SORT_4 var_34_arg_1 = var_33; [L113] SORT_1 var_34 = var_34_arg_0 == var_34_arg_1; [L114] SORT_1 var_35_arg_0 = ~state_25; [L115] var_35_arg_0 = var_35_arg_0 & mask_SORT_1 [L116] SORT_1 var_35_arg_1 = var_34; [L117] SORT_1 var_35 = var_35_arg_0 & var_35_arg_1; [L118] var_35 = var_35 & mask_SORT_1 [L119] SORT_1 bad_36_arg_0 = var_35; [L120] CALL __VERIFIER_assert(!(bad_36_arg_0)) [L20] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L20] reach_error() VAL [\old(cond)=0, cond=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 98.6MB. Free memory is still 78.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 580.24ms. Allocated memory is still 98.6MB. Free memory was 61.2MB in the beginning and 62.7MB in the end (delta: -1.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 90.02ms. Allocated memory is still 98.6MB. Free memory was 62.7MB in the beginning and 55.5MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 81.11ms. Allocated memory is still 98.6MB. Free memory was 55.5MB in the beginning and 51.3MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2894.97ms. Allocated memory was 98.6MB in the beginning and 190.8MB in the end (delta: 92.3MB). Free memory was 50.9MB in the beginning and 142.3MB in the end (delta: -91.3MB). Peak memory consumption was 88.4MB. Max. memory is 16.1GB. * CodeCheck took 773.73ms. Allocated memory is still 190.8MB. Free memory was 142.3MB in the beginning and 101.4MB in the end (delta: 40.9MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * Witness Printer took 4.23ms. Allocated memory is still 190.8MB. Free memory is still 101.4MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-11-16 08:33:34,631 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.1.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH --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 64bit --witnessprinter.graph.data.programhash 99ac2c0f773a9d25cb148fd2d263c011fbbcfc9785a6bb3ae22e3215e9455a90 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:33:36,968 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:33:36,972 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:33:37,011 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:33:37,012 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:33:37,015 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:33:37,018 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:33:37,022 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:33:37,025 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:33:37,031 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:33:37,034 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:33:37,037 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:33:37,038 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:33:37,040 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:33:37,042 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:33:37,043 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:33:37,046 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:33:37,047 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:33:37,052 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:33:37,057 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:33:37,062 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:33:37,063 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:33:37,064 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:33:37,067 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:33:37,073 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:33:37,078 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:33:37,078 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:33:37,079 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:33:37,080 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:33:37,082 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:33:37,082 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:33:37,083 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:33:37,085 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:33:37,086 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:33:37,087 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:33:37,087 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:33:37,088 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:33:37,089 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:33:37,089 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:33:37,091 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:33:37,092 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:33:37,097 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:33:37,138 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:33:37,138 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:33:37,153 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:33:37,153 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:33:37,155 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:33:37,155 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:33:37,156 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:33:37,156 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:33:37,156 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:33:37,156 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:33:37,157 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:33:37,157 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:33:37,158 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:33:37,158 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:33:37,158 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:33:37,158 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:33:37,158 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:33:37,159 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:33:37,159 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:33:37,159 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:33:37,159 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:33:37,160 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:33:37,160 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:33:37,160 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:33:37,160 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:33:37,160 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:33:37,161 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:33:37,161 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:33:37,161 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:33:37,161 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_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99ac2c0f773a9d25cb148fd2d263c011fbbcfc9785a6bb3ae22e3215e9455a90 [2022-11-16 08:33:37,568 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:33:37,594 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:33:37,597 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:33:37,598 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:33:37,599 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:33:37,601 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.1.prop1-func-interl.c [2022-11-16 08:33:37,683 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH/data/8c03b05b4/d305e49177054300811be3671f4291ba/FLAGcb0a6eb8b [2022-11-16 08:33:38,203 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:33:38,203 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.1.prop1-func-interl.c [2022-11-16 08:33:38,235 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH/data/8c03b05b4/d305e49177054300811be3671f4291ba/FLAGcb0a6eb8b [2022-11-16 08:33:38,563 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH/data/8c03b05b4/d305e49177054300811be3671f4291ba [2022-11-16 08:33:38,566 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:33:38,568 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:33:38,571 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:33:38,571 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:33:38,575 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:33:38,576 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:33:38" (1/1) ... [2022-11-16 08:33:38,577 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@118634e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:38, skipping insertion in model container [2022-11-16 08:33:38,577 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:33:38" (1/1) ... [2022-11-16 08:33:38,585 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:33:38,635 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:33:38,822 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.1.prop1-func-interl.c[1014,1027] [2022-11-16 08:33:39,047 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:33:39,051 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:33:39,065 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.1.prop1-func-interl.c[1014,1027] [2022-11-16 08:33:39,174 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:33:39,195 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:33:39,196 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:39 WrapperNode [2022-11-16 08:33:39,196 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:33:39,199 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:33:39,199 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:33:39,200 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:33:39,208 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:39" (1/1) ... [2022-11-16 08:33:39,232 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:39" (1/1) ... [2022-11-16 08:33:39,301 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 431 [2022-11-16 08:33:39,307 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:33:39,308 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:33:39,308 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:33:39,308 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:33:39,318 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:39" (1/1) ... [2022-11-16 08:33:39,318 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:39" (1/1) ... [2022-11-16 08:33:39,336 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:39" (1/1) ... [2022-11-16 08:33:39,337 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:39" (1/1) ... [2022-11-16 08:33:39,348 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:39" (1/1) ... [2022-11-16 08:33:39,362 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:39" (1/1) ... [2022-11-16 08:33:39,365 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:39" (1/1) ... [2022-11-16 08:33:39,367 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:39" (1/1) ... [2022-11-16 08:33:39,380 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:33:39,381 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:33:39,381 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:33:39,381 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:33:39,382 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:33:39" (1/1) ... [2022-11-16 08:33:39,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:33:39,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:33:39,419 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:33:39,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:33:39,465 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:33:39,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:33:39,640 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:33:39,642 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:33:40,296 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:33:40,334 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:33:40,334 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 08:33:40,336 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:33:40 BoogieIcfgContainer [2022-11-16 08:33:40,336 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:33:40,337 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:33:40,337 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:33:40,353 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:33:40,353 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:33:40" (1/1) ... [2022-11-16 08:33:40,368 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:33:40,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:40,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-11-16 08:33:40,439 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-11-16 08:33:40,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-16 08:33:40,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:40,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:40,488 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:385) 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:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) 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) [2022-11-16 08:33:40,496 INFO L158 Benchmark]: Toolchain (without parser) took 1925.94ms. Allocated memory was 56.6MB in the beginning and 73.4MB in the end (delta: 16.8MB). Free memory was 33.7MB in the beginning and 37.9MB in the end (delta: -4.2MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. [2022-11-16 08:33:40,498 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 56.6MB. Free memory was 37.5MB in the beginning and 37.5MB in the end (delta: 39.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:33:40,499 INFO L158 Benchmark]: CACSL2BoogieTranslator took 626.61ms. Allocated memory was 56.6MB in the beginning and 73.4MB in the end (delta: 16.8MB). Free memory was 33.5MB in the beginning and 49.7MB in the end (delta: -16.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 08:33:40,500 INFO L158 Benchmark]: Boogie Procedure Inliner took 108.03ms. Allocated memory is still 73.4MB. Free memory was 49.5MB in the beginning and 45.7MB in the end (delta: 3.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-16 08:33:40,501 INFO L158 Benchmark]: Boogie Preprocessor took 72.38ms. Allocated memory is still 73.4MB. Free memory was 45.7MB in the beginning and 42.8MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 08:33:40,502 INFO L158 Benchmark]: RCFGBuilder took 955.91ms. Allocated memory is still 73.4MB. Free memory was 42.8MB in the beginning and 43.8MB in the end (delta: -990.4kB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. [2022-11-16 08:33:40,503 INFO L158 Benchmark]: CodeCheck took 156.17ms. Allocated memory is still 73.4MB. Free memory was 43.8MB in the beginning and 37.9MB in the end (delta: 5.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:33:40,514 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 56.6MB. Free memory was 37.5MB in the beginning and 37.5MB in the end (delta: 39.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 626.61ms. Allocated memory was 56.6MB in the beginning and 73.4MB in the end (delta: 16.8MB). Free memory was 33.5MB in the beginning and 49.7MB in the end (delta: -16.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 108.03ms. Allocated memory is still 73.4MB. Free memory was 49.5MB in the beginning and 45.7MB in the end (delta: 3.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 72.38ms. Allocated memory is still 73.4MB. Free memory was 45.7MB in the beginning and 42.8MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 955.91ms. Allocated memory is still 73.4MB. Free memory was 42.8MB in the beginning and 43.8MB in the end (delta: -990.4kB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. * CodeCheck took 156.17ms. Allocated memory is still 73.4MB. Free memory was 43.8MB in the beginning and 37.9MB in the end (delta: 5.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:33:40,552 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b136ee79-a704-4549-98cb-c847a0a12df1/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared