./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p12.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/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_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p12.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/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_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/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 f935d95150c6192cae235c17f2cdf998848e2616573edb0256a18965b6c2ef33 --- 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 08:07:21,696 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:07:21,698 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:07:21,730 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:07:21,730 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:07:21,734 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:07:21,736 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:07:21,737 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:07:21,739 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:07:21,740 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:07:21,741 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:07:21,742 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:07:21,743 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:07:21,744 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:07:21,745 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:07:21,746 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:07:21,754 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:07:21,760 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:07:21,765 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:07:21,767 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:07:21,768 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:07:21,777 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:07:21,782 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:07:21,784 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:07:21,789 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:07:21,793 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:07:21,795 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:07:21,796 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:07:21,798 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:07:21,799 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:07:21,800 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:07:21,801 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:07:21,803 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:07:21,805 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:07:21,807 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:07:21,807 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:07:21,808 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:07:21,809 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:07:21,809 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:07:21,810 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:07:21,810 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:07:21,811 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:07:21,831 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:07:21,831 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:07:21,832 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:07:21,832 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:07:21,833 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:07:21,833 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:07:21,834 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:07:21,834 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:07:21,834 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:07:21,834 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:07:21,834 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:07:21,834 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:07:21,835 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:07:21,835 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:07:21,835 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:07:21,835 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:07:21,835 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:07:21,835 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:07:21,836 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:07:21,836 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:07:21,836 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:07:21,836 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:07:21,836 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:07:21,837 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:07:21,837 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:07:21,837 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_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f935d95150c6192cae235c17f2cdf998848e2616573edb0256a18965b6c2ef33 [2022-11-16 08:07:22,150 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:07:22,181 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:07:22,184 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:07:22,185 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:07:22,186 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:07:22,188 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p12.c [2022-11-16 08:07:22,269 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/bin/ukojak-CydTVMUXoH/data/7b6ac699a/44d82f6a251342c48006d578a7d9d97f/FLAG2c524c677 [2022-11-16 08:07:22,799 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:07:22,800 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p12.c [2022-11-16 08:07:22,814 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/bin/ukojak-CydTVMUXoH/data/7b6ac699a/44d82f6a251342c48006d578a7d9d97f/FLAG2c524c677 [2022-11-16 08:07:23,110 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/bin/ukojak-CydTVMUXoH/data/7b6ac699a/44d82f6a251342c48006d578a7d9d97f [2022-11-16 08:07:23,114 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:07:23,117 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:07:23,122 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:07:23,122 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:07:23,126 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:07:23,127 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:07:23" (1/1) ... [2022-11-16 08:07:23,129 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5afcf7f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:07:23, skipping insertion in model container [2022-11-16 08:07:23,129 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:07:23" (1/1) ... [2022-11-16 08:07:23,140 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:07:23,195 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:07:23,407 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_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p12.c[1107,1120] [2022-11-16 08:07:23,599 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:07:23,603 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:07:23,617 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_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p12.c[1107,1120] [2022-11-16 08:07:23,704 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:07:23,729 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:07:23,729 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:07:23 WrapperNode [2022-11-16 08:07:23,730 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:07:23,731 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:07:23,731 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:07:23,731 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:07:23,738 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:07:23" (1/1) ... [2022-11-16 08:07:23,754 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:07:23" (1/1) ... [2022-11-16 08:07:23,823 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 554 [2022-11-16 08:07:23,832 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:07:23,833 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:07:23,833 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:07:23,834 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:07:23,843 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:07:23" (1/1) ... [2022-11-16 08:07:23,843 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:07:23" (1/1) ... [2022-11-16 08:07:23,853 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:07:23" (1/1) ... [2022-11-16 08:07:23,867 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:07:23" (1/1) ... [2022-11-16 08:07:23,876 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:07:23" (1/1) ... [2022-11-16 08:07:23,895 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:07:23" (1/1) ... [2022-11-16 08:07:23,897 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:07:23" (1/1) ... [2022-11-16 08:07:23,900 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:07:23" (1/1) ... [2022-11-16 08:07:23,912 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:07:23,913 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:07:23,913 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:07:23,913 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:07:23,914 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:07:23" (1/1) ... [2022-11-16 08:07:23,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:07:23,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:07:23,960 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:07:23,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:07:24,017 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:07:24,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:07:24,233 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:07:24,235 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:07:24,750 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:07:25,398 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:07:25,399 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 08:07:25,402 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:07:25 BoogieIcfgContainer [2022-11-16 08:07:25,402 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:07:25,404 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:07:25,404 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:07:25,415 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:07:25,415 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:07:25" (1/1) ... [2022-11-16 08:07:25,425 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:07:25,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:25,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-11-16 08:07:25,507 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-11-16 08:07:25,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-16 08:07:25,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:25,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:25,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:07:25,720 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 08:07:25,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:07:25,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:07:25,886 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 08:07:25,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:07:26,011 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2022-11-16 08:07:26,039 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-16 08:07:26,045 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 16.11 08:07:26 ImpRootNode [2022-11-16 08:07:26,046 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-11-16 08:07:26,046 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-16 08:07:26,046 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-16 08:07:26,047 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-16 08:07:26,047 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:07:25" (3/4) ... [2022-11-16 08:07:26,050 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-16 08:07:26,051 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-16 08:07:26,052 INFO L158 Benchmark]: Toolchain (without parser) took 2934.79ms. Allocated memory was 121.6MB in the beginning and 161.5MB in the end (delta: 39.8MB). Free memory was 85.1MB in the beginning and 81.7MB in the end (delta: 3.4MB). Peak memory consumption was 42.8MB. Max. memory is 16.1GB. [2022-11-16 08:07:26,052 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 121.6MB. Free memory is still 103.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:07:26,053 INFO L158 Benchmark]: CACSL2BoogieTranslator took 607.94ms. Allocated memory is still 121.6MB. Free memory was 84.9MB in the beginning and 89.4MB in the end (delta: -4.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 08:07:26,054 INFO L158 Benchmark]: Boogie Procedure Inliner took 102.22ms. Allocated memory is still 121.6MB. Free memory was 89.4MB in the beginning and 84.2MB in the end (delta: 5.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:07:26,054 INFO L158 Benchmark]: Boogie Preprocessor took 78.77ms. Allocated memory is still 121.6MB. Free memory was 84.2MB in the beginning and 81.7MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 08:07:26,055 INFO L158 Benchmark]: RCFGBuilder took 1489.78ms. Allocated memory was 121.6MB in the beginning and 161.5MB in the end (delta: 39.8MB). Free memory was 81.7MB in the beginning and 112.1MB in the end (delta: -30.4MB). Peak memory consumption was 55.9MB. Max. memory is 16.1GB. [2022-11-16 08:07:26,056 INFO L158 Benchmark]: CodeCheck took 642.04ms. Allocated memory is still 161.5MB. Free memory was 112.1MB in the beginning and 81.7MB in the end (delta: 30.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-11-16 08:07:26,056 INFO L158 Benchmark]: Witness Printer took 4.65ms. Allocated memory is still 161.5MB. Free memory is still 81.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:07:26,059 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: 0.6s, 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, 0.0s 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 164, overapproximation of bitwiseComplement at line 166, overapproximation of bitwiseAnd at line 151. 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_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 8); [L29] const SORT_3 msb_SORT_3 = (SORT_3)1 << (8 - 1); [L31] const SORT_10 mask_SORT_10 = (SORT_10)-1 >> (sizeof(SORT_10) * 8 - 32); [L32] const SORT_10 msb_SORT_10 = (SORT_10)1 << (32 - 1); [L34] const SORT_31 mask_SORT_31 = (SORT_31)-1 >> (sizeof(SORT_31) * 8 - 4); [L35] const SORT_31 msb_SORT_31 = (SORT_31)1 << (4 - 1); [L37] const SORT_69 mask_SORT_69 = (SORT_69)-1 >> (sizeof(SORT_69) * 8 - 10); [L38] const SORT_69 msb_SORT_69 = (SORT_69)1 << (10 - 1); [L40] const SORT_1 var_7 = 0; [L41] const SORT_10 var_12 = 0; [L42] const SORT_1 var_21 = 1; [L43] const SORT_69 var_70 = 0; [L44] const SORT_10 var_97 = 104; [L45] const SORT_10 var_151 = 1; [L47] SORT_1 input_2; [L48] SORT_3 input_4; [L49] SORT_1 input_5; [L50] SORT_1 input_6; [L51] SORT_1 input_29; [L52] SORT_31 input_32; [L53] SORT_1 input_34; [L54] SORT_31 input_36; [L55] SORT_1 input_38; [L56] SORT_1 input_44; [L57] SORT_1 input_46; [L58] SORT_1 input_48; [L59] SORT_3 input_52; [L60] SORT_1 input_55; [L61] SORT_1 input_65; [L62] SORT_1 input_73; [L63] SORT_1 input_79; [L64] SORT_1 input_80; [L65] SORT_1 input_91; [L66] SORT_1 input_92; [L67] SORT_1 input_93; [L68] SORT_1 input_107; [L69] SORT_1 input_113; [L70] SORT_1 input_119; [L71] SORT_1 input_125; [L72] SORT_1 input_126; [L73] SORT_1 input_127; [L74] SORT_1 input_141; [L75] SORT_69 input_149; [L77] SORT_1 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L78] SORT_1 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L79] SORT_1 state_25 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L80] SORT_1 state_27 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L81] SORT_1 state_40 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L82] SORT_1 state_42 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L83] SORT_1 state_50 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L84] SORT_1 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L85] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L86] SORT_1 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L87] SORT_1 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L88] SORT_1 state_67 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L89] SORT_69 state_71 = __VERIFIER_nondet_ushort() & mask_SORT_69; [L91] SORT_1 init_9_arg_1 = var_7; [L92] state_8 = init_9_arg_1 [L93] SORT_1 init_15_arg_1 = var_7; [L94] state_14 = init_15_arg_1 [L95] SORT_1 init_26_arg_1 = var_7; [L96] state_25 = init_26_arg_1 [L97] SORT_1 init_28_arg_1 = var_7; [L98] state_27 = init_28_arg_1 [L99] SORT_1 init_41_arg_1 = var_7; [L100] state_40 = init_41_arg_1 [L101] SORT_1 init_43_arg_1 = var_7; [L102] state_42 = init_43_arg_1 [L103] SORT_1 init_51_arg_1 = var_21; [L104] state_50 = init_51_arg_1 [L105] SORT_1 init_58_arg_1 = var_7; [L106] state_57 = init_58_arg_1 [L107] SORT_1 init_60_arg_1 = var_7; [L108] state_59 = init_60_arg_1 [L109] SORT_1 init_62_arg_1 = var_7; [L110] state_61 = init_62_arg_1 [L111] SORT_1 init_64_arg_1 = var_7; [L112] state_63 = init_64_arg_1 [L113] SORT_1 init_68_arg_1 = var_7; [L114] state_67 = init_68_arg_1 [L115] SORT_69 init_72_arg_1 = var_70; [L116] state_71 = init_72_arg_1 VAL [init_15_arg_1=0, init_26_arg_1=0, init_28_arg_1=0, init_41_arg_1=0, init_43_arg_1=0, init_51_arg_1=1, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_68_arg_1=0, init_72_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_10=4294967295, mask_SORT_3=255, mask_SORT_31=15, mask_SORT_69=1023, msb_SORT_1=1, msb_SORT_10=2147483648, msb_SORT_3=128, msb_SORT_31=8, msb_SORT_69=512, state_14=0, state_25=0, state_27=0, state_40=0, state_42=0, state_50=1, state_57=0, state_59=0, state_61=0, state_63=0, state_67=0, state_71=0, state_8=0, var_12=0, var_151=1, var_21=1, var_7=0, var_70=0, var_97=104] [L119] input_2 = __VERIFIER_nondet_uchar() [L120] input_4 = __VERIFIER_nondet_uchar() [L121] input_5 = __VERIFIER_nondet_uchar() [L122] input_6 = __VERIFIER_nondet_uchar() [L123] input_29 = __VERIFIER_nondet_uchar() [L124] input_32 = __VERIFIER_nondet_uchar() [L125] input_34 = __VERIFIER_nondet_uchar() [L126] input_36 = __VERIFIER_nondet_uchar() [L127] input_38 = __VERIFIER_nondet_uchar() [L128] input_44 = __VERIFIER_nondet_uchar() [L129] input_46 = __VERIFIER_nondet_uchar() [L130] input_48 = __VERIFIER_nondet_uchar() [L131] input_52 = __VERIFIER_nondet_uchar() [L132] input_55 = __VERIFIER_nondet_uchar() [L133] input_65 = __VERIFIER_nondet_uchar() [L134] input_73 = __VERIFIER_nondet_uchar() [L135] input_79 = __VERIFIER_nondet_uchar() [L136] input_80 = __VERIFIER_nondet_uchar() [L137] input_91 = __VERIFIER_nondet_uchar() [L138] input_92 = __VERIFIER_nondet_uchar() [L139] input_93 = __VERIFIER_nondet_uchar() [L140] input_107 = __VERIFIER_nondet_uchar() [L141] input_113 = __VERIFIER_nondet_uchar() [L142] input_119 = __VERIFIER_nondet_uchar() [L143] input_125 = __VERIFIER_nondet_uchar() [L144] input_126 = __VERIFIER_nondet_uchar() [L145] input_127 = __VERIFIER_nondet_uchar() [L146] input_141 = __VERIFIER_nondet_uchar() [L147] input_149 = __VERIFIER_nondet_ushort() [L150] SORT_1 var_11_arg_0 = state_8; [L151] var_11_arg_0 = var_11_arg_0 & mask_SORT_1 [L152] SORT_10 var_11 = var_11_arg_0; [L153] SORT_10 var_13_arg_0 = var_11; [L154] SORT_10 var_13_arg_1 = var_12; [L155] SORT_1 var_13 = var_13_arg_0 == var_13_arg_1; [L156] SORT_1 var_16_arg_0 = state_14; [L157] var_16_arg_0 = var_16_arg_0 & mask_SORT_1 [L158] SORT_10 var_16 = var_16_arg_0; [L159] SORT_10 var_17_arg_0 = var_16; [L160] SORT_10 var_17_arg_1 = var_12; [L161] SORT_1 var_17 = var_17_arg_0 == var_17_arg_1; [L162] SORT_1 var_18_arg_0 = var_13; [L163] SORT_1 var_18_arg_1 = var_17; [L164] SORT_1 var_18 = var_18_arg_0 | var_18_arg_1; [L165] SORT_1 var_22_arg_0 = var_18; [L166] SORT_1 var_22 = ~var_22_arg_0; [L167] SORT_1 var_23_arg_0 = var_21; [L168] SORT_1 var_23_arg_1 = var_22; [L169] SORT_1 var_23 = var_23_arg_0 & var_23_arg_1; [L170] var_23 = var_23 & mask_SORT_1 [L171] SORT_1 bad_24_arg_0 = var_23; [L172] CALL __VERIFIER_assert(!(bad_24_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 0.30ms. Allocated memory is still 121.6MB. Free memory is still 103.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 607.94ms. Allocated memory is still 121.6MB. Free memory was 84.9MB in the beginning and 89.4MB in the end (delta: -4.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 102.22ms. Allocated memory is still 121.6MB. Free memory was 89.4MB in the beginning and 84.2MB in the end (delta: 5.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 78.77ms. Allocated memory is still 121.6MB. Free memory was 84.2MB in the beginning and 81.7MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1489.78ms. Allocated memory was 121.6MB in the beginning and 161.5MB in the end (delta: 39.8MB). Free memory was 81.7MB in the beginning and 112.1MB in the end (delta: -30.4MB). Peak memory consumption was 55.9MB. Max. memory is 16.1GB. * CodeCheck took 642.04ms. Allocated memory is still 161.5MB. Free memory was 112.1MB in the beginning and 81.7MB in the end (delta: 30.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Witness Printer took 4.65ms. Allocated memory is still 161.5MB. Free memory is still 81.7MB. 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 08:07:26,084 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/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_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p12.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/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_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/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 f935d95150c6192cae235c17f2cdf998848e2616573edb0256a18965b6c2ef33 --- 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 08:07:28,346 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:07:28,349 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:07:28,378 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:07:28,378 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:07:28,384 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:07:28,387 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:07:28,391 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:07:28,394 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:07:28,401 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:07:28,402 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:07:28,403 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:07:28,403 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:07:28,404 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:07:28,405 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:07:28,407 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:07:28,407 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:07:28,408 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:07:28,410 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:07:28,423 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:07:28,429 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:07:28,431 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:07:28,432 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:07:28,433 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:07:28,437 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:07:28,437 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:07:28,437 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:07:28,438 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:07:28,439 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:07:28,440 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:07:28,440 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:07:28,441 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:07:28,442 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:07:28,443 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:07:28,444 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:07:28,444 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:07:28,445 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:07:28,445 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:07:28,445 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:07:28,446 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:07:28,447 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:07:28,448 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:07:28,497 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:07:28,497 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:07:28,499 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:07:28,499 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:07:28,501 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:07:28,501 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:07:28,501 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:07:28,501 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:07:28,502 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:07:28,502 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:07:28,503 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:07:28,503 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:07:28,503 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:07:28,504 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:07:28,504 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:07:28,504 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:07:28,504 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:07:28,505 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:07:28,505 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:07:28,505 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:07:28,505 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:07:28,505 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:07:28,506 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:07:28,506 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:07:28,506 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:07:28,506 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:07:28,507 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:07:28,507 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:07:28,507 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:07:28,507 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_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f935d95150c6192cae235c17f2cdf998848e2616573edb0256a18965b6c2ef33 [2022-11-16 08:07:28,914 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:07:28,937 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:07:28,940 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:07:28,941 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:07:28,942 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:07:28,944 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p12.c [2022-11-16 08:07:29,021 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/bin/ukojak-CydTVMUXoH/data/b4b39b53d/5d3d5b8c67e041f4a827b3939666aef5/FLAG904256e08 [2022-11-16 08:07:29,636 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:07:29,637 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p12.c [2022-11-16 08:07:29,646 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/bin/ukojak-CydTVMUXoH/data/b4b39b53d/5d3d5b8c67e041f4a827b3939666aef5/FLAG904256e08 [2022-11-16 08:07:29,954 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/bin/ukojak-CydTVMUXoH/data/b4b39b53d/5d3d5b8c67e041f4a827b3939666aef5 [2022-11-16 08:07:29,956 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:07:29,958 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:07:29,959 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:07:29,960 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:07:29,963 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:07:29,964 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:07:29" (1/1) ... [2022-11-16 08:07:29,965 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d9dc1fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:07:29, skipping insertion in model container [2022-11-16 08:07:29,965 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:07:29" (1/1) ... [2022-11-16 08:07:29,973 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:07:30,027 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:07:30,226 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_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p12.c[1107,1120] [2022-11-16 08:07:30,412 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:07:30,416 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:07:30,427 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_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p12.c[1107,1120] [2022-11-16 08:07:30,475 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:07:30,487 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:07:30,488 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:07:30 WrapperNode [2022-11-16 08:07:30,488 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:07:30,489 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:07:30,489 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:07:30,489 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:07:30,497 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:07:30" (1/1) ... [2022-11-16 08:07:30,509 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:07:30" (1/1) ... [2022-11-16 08:07:30,547 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 435 [2022-11-16 08:07:30,547 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:07:30,548 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:07:30,548 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:07:30,549 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:07:30,558 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:07:30" (1/1) ... [2022-11-16 08:07:30,558 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:07:30" (1/1) ... [2022-11-16 08:07:30,564 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:07:30" (1/1) ... [2022-11-16 08:07:30,564 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:07:30" (1/1) ... [2022-11-16 08:07:30,579 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:07:30" (1/1) ... [2022-11-16 08:07:30,583 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:07:30" (1/1) ... [2022-11-16 08:07:30,600 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:07:30" (1/1) ... [2022-11-16 08:07:30,603 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:07:30" (1/1) ... [2022-11-16 08:07:30,607 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:07:30,608 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:07:30,608 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:07:30,608 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:07:30,609 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:07:30" (1/1) ... [2022-11-16 08:07:30,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:07:30,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:07:30,657 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:07:30,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:07:30,708 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:07:30,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:07:30,914 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:07:30,927 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:07:31,475 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:07:31,519 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:07:31,520 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 08:07:31,523 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:07:31 BoogieIcfgContainer [2022-11-16 08:07:31,523 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:07:31,525 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:07:31,525 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:07:31,536 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:07:31,537 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:07:31" (1/1) ... [2022-11-16 08:07:31,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:07:31,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:31,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-11-16 08:07:31,635 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-11-16 08:07:31,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-16 08:07:31,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:31,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:31,684 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 08:07:31,691 INFO L158 Benchmark]: Toolchain (without parser) took 1731.25ms. Allocated memory was 71.3MB in the beginning and 96.5MB in the end (delta: 25.2MB). Free memory was 53.1MB in the beginning and 63.5MB in the end (delta: -10.4MB). Peak memory consumption was 14.1MB. Max. memory is 16.1GB. [2022-11-16 08:07:31,692 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 71.3MB. Free memory was 52.1MB in the beginning and 52.1MB in the end (delta: 49.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:07:31,693 INFO L158 Benchmark]: CACSL2BoogieTranslator took 529.14ms. Allocated memory is still 71.3MB. Free memory was 52.8MB in the beginning and 47.0MB in the end (delta: 5.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 08:07:31,694 INFO L158 Benchmark]: Boogie Procedure Inliner took 58.52ms. Allocated memory is still 71.3MB. Free memory was 47.0MB in the beginning and 43.1MB in the end (delta: 3.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-16 08:07:31,695 INFO L158 Benchmark]: Boogie Preprocessor took 58.83ms. Allocated memory is still 71.3MB. Free memory was 43.1MB in the beginning and 40.7MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 08:07:31,696 INFO L158 Benchmark]: RCFGBuilder took 915.53ms. Allocated memory was 71.3MB in the beginning and 96.5MB in the end (delta: 25.2MB). Free memory was 40.7MB in the beginning and 69.8MB in the end (delta: -29.0MB). Peak memory consumption was 19.5MB. Max. memory is 16.1GB. [2022-11-16 08:07:31,697 INFO L158 Benchmark]: CodeCheck took 163.73ms. Allocated memory is still 96.5MB. Free memory was 69.8MB in the beginning and 63.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:07:31,707 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 0.32ms. Allocated memory is still 71.3MB. Free memory was 52.1MB in the beginning and 52.1MB in the end (delta: 49.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 529.14ms. Allocated memory is still 71.3MB. Free memory was 52.8MB in the beginning and 47.0MB in the end (delta: 5.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 58.52ms. Allocated memory is still 71.3MB. Free memory was 47.0MB in the beginning and 43.1MB in the end (delta: 3.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 58.83ms. Allocated memory is still 71.3MB. Free memory was 43.1MB in the beginning and 40.7MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 915.53ms. Allocated memory was 71.3MB in the beginning and 96.5MB in the end (delta: 25.2MB). Free memory was 40.7MB in the beginning and 69.8MB in the end (delta: -29.0MB). Peak memory consumption was 19.5MB. Max. memory is 16.1GB. * CodeCheck took 163.73ms. Allocated memory is still 96.5MB. Free memory was 69.8MB in the beginning and 63.5MB in the end (delta: 6.3MB). 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 08:07:31,738 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e08d5dc2-7a9c-4b22-8b51-3df6572f53bc/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