./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p08.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_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/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_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p08.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/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_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/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 0ba8aabceec0e9fbb56cd96c96ca9543ed2c6a555966d7008b0b602e9c5d8437 --- 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 06:39:53,961 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:39:53,964 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:39:53,994 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:39:53,995 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:39:53,996 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:39:53,997 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:39:53,999 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:39:54,001 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:39:54,002 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:39:54,004 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:39:54,005 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:39:54,005 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:39:54,007 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:39:54,008 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:39:54,009 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:39:54,011 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:39:54,012 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:39:54,014 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:39:54,017 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:39:54,019 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:39:54,021 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:39:54,023 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:39:54,024 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:39:54,029 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:39:54,030 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:39:54,030 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:39:54,031 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:39:54,032 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:39:54,033 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:39:54,034 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:39:54,035 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:39:54,036 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:39:54,037 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:39:54,038 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:39:54,039 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:39:54,040 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:39:54,040 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:39:54,040 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:39:54,042 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:39:54,043 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:39:54,044 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 06:39:54,071 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:39:54,072 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:39:54,073 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:39:54,073 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:39:54,074 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:39:54,074 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:39:54,074 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:39:54,075 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 06:39:54,075 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:39:54,075 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:39:54,075 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:39:54,076 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:39:54,076 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:39:54,076 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:39:54,076 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:39:54,077 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:39:54,077 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:39:54,077 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:39:54,077 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:39:54,077 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:39:54,078 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:39:54,078 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:39:54,078 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 06:39:54,078 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 06:39:54,079 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:39:54,079 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_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0ba8aabceec0e9fbb56cd96c96ca9543ed2c6a555966d7008b0b602e9c5d8437 [2022-11-16 06:39:54,383 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:39:54,406 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:39:54,409 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:39:54,410 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:39:54,411 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:39:54,413 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p08.c [2022-11-16 06:39:54,481 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/bin/ukojak-CydTVMUXoH/data/6c891e6cf/26a7e43500bb439189039c356ff2e698/FLAG8c1b9aa41 [2022-11-16 06:39:55,083 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:39:55,084 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p08.c [2022-11-16 06:39:55,093 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/bin/ukojak-CydTVMUXoH/data/6c891e6cf/26a7e43500bb439189039c356ff2e698/FLAG8c1b9aa41 [2022-11-16 06:39:55,396 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/bin/ukojak-CydTVMUXoH/data/6c891e6cf/26a7e43500bb439189039c356ff2e698 [2022-11-16 06:39:55,398 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:39:55,400 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:39:55,402 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:39:55,402 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:39:55,405 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:39:55,406 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:39:55" (1/1) ... [2022-11-16 06:39:55,408 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6095e9c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:39:55, skipping insertion in model container [2022-11-16 06:39:55,409 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:39:55" (1/1) ... [2022-11-16 06:39:55,416 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:39:55,459 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:39:55,637 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_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p08.c[1107,1120] [2022-11-16 06:39:55,702 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:39:55,705 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:39:55,716 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_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p08.c[1107,1120] [2022-11-16 06:39:55,756 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:39:55,768 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:39:55,768 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:39:55 WrapperNode [2022-11-16 06:39:55,769 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:39:55,770 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:39:55,770 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:39:55,770 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:39:55,779 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:39:55" (1/1) ... [2022-11-16 06:39:55,791 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:39:55" (1/1) ... [2022-11-16 06:39:55,827 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 295 [2022-11-16 06:39:55,827 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:39:55,828 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:39:55,828 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:39:55,828 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:39:55,838 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:39:55" (1/1) ... [2022-11-16 06:39:55,838 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:39:55" (1/1) ... [2022-11-16 06:39:55,843 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:39:55" (1/1) ... [2022-11-16 06:39:55,843 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:39:55" (1/1) ... [2022-11-16 06:39:55,851 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:39:55" (1/1) ... [2022-11-16 06:39:55,856 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:39:55" (1/1) ... [2022-11-16 06:39:55,858 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:39:55" (1/1) ... [2022-11-16 06:39:55,860 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:39:55" (1/1) ... [2022-11-16 06:39:55,863 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:39:55,864 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:39:55,864 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:39:55,864 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:39:55,872 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:39:55" (1/1) ... [2022-11-16 06:39:55,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:39:55,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:39:55,920 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:39:55,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:39:55,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:39:55,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:39:56,125 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:39:56,127 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:39:56,576 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 06:39:56,963 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 06:39:56,964 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 06:39:56,968 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:39:56 BoogieIcfgContainer [2022-11-16 06:39:56,968 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 06:39:56,973 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 06:39:56,973 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 06:39:56,984 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 06:39:56,984 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:39:56" (1/1) ... [2022-11-16 06:39:56,997 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 06:39:57,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:39:57,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-11-16 06:39:57,083 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-11-16 06:39:57,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-16 06:39:57,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:39:57,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:39:57,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 06:39:57,394 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 06:39:57,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 06:39:57,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 06:39:57,817 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 06:39:57,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 06:39:57,916 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2022-11-16 06:39:57,951 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-16 06:39:57,958 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 16.11 06:39:57 ImpRootNode [2022-11-16 06:39:57,958 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-11-16 06:39:57,959 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-16 06:39:57,959 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-16 06:39:57,959 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-16 06:39:57,960 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:39:56" (3/4) ... [2022-11-16 06:39:57,964 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-16 06:39:57,965 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-16 06:39:57,966 INFO L158 Benchmark]: Toolchain (without parser) took 2565.61ms. Allocated memory was 132.1MB in the beginning and 176.2MB in the end (delta: 44.0MB). Free memory was 95.4MB in the beginning and 114.7MB in the end (delta: -19.4MB). Peak memory consumption was 25.6MB. Max. memory is 16.1GB. [2022-11-16 06:39:57,967 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 132.1MB. Free memory was 104.5MB in the beginning and 104.5MB in the end (delta: 25.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:39:57,968 INFO L158 Benchmark]: CACSL2BoogieTranslator took 367.53ms. Allocated memory is still 132.1MB. Free memory was 95.2MB in the beginning and 101.8MB in the end (delta: -6.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 06:39:57,969 INFO L158 Benchmark]: Boogie Procedure Inliner took 57.77ms. Allocated memory is still 132.1MB. Free memory was 101.8MB in the beginning and 98.9MB in the end (delta: 3.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-16 06:39:57,969 INFO L158 Benchmark]: Boogie Preprocessor took 35.11ms. Allocated memory is still 132.1MB. Free memory was 98.9MB in the beginning and 96.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 06:39:57,970 INFO L158 Benchmark]: RCFGBuilder took 1104.30ms. Allocated memory was 132.1MB in the beginning and 176.2MB in the end (delta: 44.0MB). Free memory was 96.8MB in the beginning and 144.1MB in the end (delta: -47.3MB). Peak memory consumption was 53.2MB. Max. memory is 16.1GB. [2022-11-16 06:39:57,971 INFO L158 Benchmark]: CodeCheck took 985.78ms. Allocated memory is still 176.2MB. Free memory was 144.1MB in the beginning and 114.7MB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-11-16 06:39:57,972 INFO L158 Benchmark]: Witness Printer took 5.91ms. Allocated memory is still 176.2MB. Free memory is still 114.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:39:57,976 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: 0.9s, 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, 0.2s 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 135, overapproximation of bitwiseComplement at line 137, overapproximation of bitwiseAnd at line 122. 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_67 mask_SORT_67 = (SORT_67)-1 >> (sizeof(SORT_67) * 8 - 10); [L38] const SORT_67 msb_SORT_67 = (SORT_67)1 << (10 - 1); [L40] const SORT_1 var_7 = 0; [L41] const SORT_10 var_12 = 0; [L42] const SORT_1 var_21 = 1; [L44] SORT_1 input_2; [L45] SORT_3 input_4; [L46] SORT_1 input_5; [L47] SORT_1 input_6; [L48] SORT_1 input_29; [L49] SORT_31 input_32; [L50] SORT_31 input_34; [L51] SORT_1 input_36; [L52] SORT_1 input_38; [L53] SORT_1 input_42; [L54] SORT_1 input_44; [L55] SORT_1 input_46; [L56] SORT_1 input_48; [L57] SORT_3 input_50; [L58] SORT_1 input_53; [L59] SORT_1 input_55; [L60] SORT_1 input_59; [L61] SORT_1 input_63; [L62] SORT_1 input_65; [L63] SORT_67 input_68; [L64] SORT_1 input_70; [L65] SORT_1 input_72; [L66] SORT_1 input_78; [L67] SORT_1 input_85; [L68] SORT_1 input_91; [L70] SORT_1 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L71] SORT_1 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L72] SORT_1 state_25 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L73] SORT_1 state_27 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L74] SORT_1 state_40 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L75] SORT_1 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L76] SORT_1 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L78] SORT_1 init_9_arg_1 = var_7; [L79] state_8 = init_9_arg_1 [L80] SORT_1 init_15_arg_1 = var_7; [L81] state_14 = init_15_arg_1 [L82] SORT_1 init_26_arg_1 = var_7; [L83] state_25 = init_26_arg_1 [L84] SORT_1 init_28_arg_1 = var_7; [L85] state_27 = init_28_arg_1 [L86] SORT_1 init_41_arg_1 = var_7; [L87] state_40 = init_41_arg_1 [L88] SORT_1 init_58_arg_1 = var_7; [L89] state_57 = init_58_arg_1 [L90] SORT_1 init_62_arg_1 = var_7; [L91] state_61 = init_62_arg_1 VAL [init_15_arg_1=0, init_26_arg_1=0, init_28_arg_1=0, init_41_arg_1=0, init_58_arg_1=0, init_62_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_67=1023, msb_SORT_1=1, msb_SORT_10=2147483648, msb_SORT_3=128, msb_SORT_31=8, msb_SORT_67=512, state_14=0, state_25=0, state_27=0, state_40=0, state_57=0, state_61=0, state_8=0, var_12=0, var_21=1, var_7=0] [L94] input_2 = __VERIFIER_nondet_uchar() [L95] input_4 = __VERIFIER_nondet_uchar() [L96] input_5 = __VERIFIER_nondet_uchar() [L97] input_6 = __VERIFIER_nondet_uchar() [L98] input_29 = __VERIFIER_nondet_uchar() [L99] input_32 = __VERIFIER_nondet_uchar() [L100] input_34 = __VERIFIER_nondet_uchar() [L101] input_36 = __VERIFIER_nondet_uchar() [L102] input_38 = __VERIFIER_nondet_uchar() [L103] input_42 = __VERIFIER_nondet_uchar() [L104] input_44 = __VERIFIER_nondet_uchar() [L105] input_46 = __VERIFIER_nondet_uchar() [L106] input_48 = __VERIFIER_nondet_uchar() [L107] input_50 = __VERIFIER_nondet_uchar() [L108] input_53 = __VERIFIER_nondet_uchar() [L109] input_55 = __VERIFIER_nondet_uchar() [L110] input_59 = __VERIFIER_nondet_uchar() [L111] input_63 = __VERIFIER_nondet_uchar() [L112] input_65 = __VERIFIER_nondet_uchar() [L113] input_68 = __VERIFIER_nondet_ushort() [L114] input_70 = __VERIFIER_nondet_uchar() [L115] input_72 = __VERIFIER_nondet_uchar() [L116] input_78 = __VERIFIER_nondet_uchar() [L117] input_85 = __VERIFIER_nondet_uchar() [L118] input_91 = __VERIFIER_nondet_uchar() [L121] SORT_1 var_11_arg_0 = state_8; [L122] var_11_arg_0 = var_11_arg_0 & mask_SORT_1 [L123] SORT_10 var_11 = var_11_arg_0; [L124] SORT_10 var_13_arg_0 = var_11; [L125] SORT_10 var_13_arg_1 = var_12; [L126] SORT_1 var_13 = var_13_arg_0 == var_13_arg_1; [L127] SORT_1 var_16_arg_0 = state_14; [L128] var_16_arg_0 = var_16_arg_0 & mask_SORT_1 [L129] SORT_10 var_16 = var_16_arg_0; [L130] SORT_10 var_17_arg_0 = var_16; [L131] SORT_10 var_17_arg_1 = var_12; [L132] SORT_1 var_17 = var_17_arg_0 == var_17_arg_1; [L133] SORT_1 var_18_arg_0 = var_13; [L134] SORT_1 var_18_arg_1 = var_17; [L135] SORT_1 var_18 = var_18_arg_0 | var_18_arg_1; [L136] SORT_1 var_22_arg_0 = var_18; [L137] SORT_1 var_22 = ~var_22_arg_0; [L138] SORT_1 var_23_arg_0 = var_21; [L139] SORT_1 var_23_arg_1 = var_22; [L140] SORT_1 var_23 = var_23_arg_0 & var_23_arg_1; [L141] var_23 = var_23 & mask_SORT_1 [L142] SORT_1 bad_24_arg_0 = var_23; [L143] 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 0.31ms. Allocated memory is still 132.1MB. Free memory was 104.5MB in the beginning and 104.5MB in the end (delta: 25.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 367.53ms. Allocated memory is still 132.1MB. Free memory was 95.2MB in the beginning and 101.8MB in the end (delta: -6.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 57.77ms. Allocated memory is still 132.1MB. Free memory was 101.8MB in the beginning and 98.9MB in the end (delta: 3.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 35.11ms. Allocated memory is still 132.1MB. Free memory was 98.9MB in the beginning and 96.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1104.30ms. Allocated memory was 132.1MB in the beginning and 176.2MB in the end (delta: 44.0MB). Free memory was 96.8MB in the beginning and 144.1MB in the end (delta: -47.3MB). Peak memory consumption was 53.2MB. Max. memory is 16.1GB. * CodeCheck took 985.78ms. Allocated memory is still 176.2MB. Free memory was 144.1MB in the beginning and 114.7MB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Witness Printer took 5.91ms. Allocated memory is still 176.2MB. Free memory is still 114.7MB. 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 06:39:58,014 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/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_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/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_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p08.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/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_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/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 0ba8aabceec0e9fbb56cd96c96ca9543ed2c6a555966d7008b0b602e9c5d8437 --- 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 06:40:00,769 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:40:00,772 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:40:00,818 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:40:00,818 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:40:00,823 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:40:00,827 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:40:00,832 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:40:00,835 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:40:00,842 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:40:00,846 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:40:00,848 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:40:00,849 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:40:00,851 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:40:00,853 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:40:00,855 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:40:00,858 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:40:00,859 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:40:00,865 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:40:00,869 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:40:00,876 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:40:00,878 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:40:00,880 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:40:00,882 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:40:00,890 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:40:00,896 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:40:00,896 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:40:00,897 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:40:00,899 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:40:00,901 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:40:00,902 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:40:00,903 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:40:00,904 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:40:00,906 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:40:00,907 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:40:00,908 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:40:00,909 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:40:00,909 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:40:00,910 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:40:00,912 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:40:00,913 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:40:00,919 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 06:40:00,966 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:40:00,967 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:40:00,969 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:40:00,970 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:40:00,972 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:40:00,972 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:40:00,973 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:40:00,973 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:40:00,973 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:40:00,974 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:40:00,975 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:40:00,975 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 06:40:00,976 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 06:40:00,976 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 06:40:00,977 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:40:00,977 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:40:00,977 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:40:00,978 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:40:00,978 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:40:00,978 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:40:00,979 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:40:00,979 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:40:00,979 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:40:00,980 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:40:00,980 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 06:40:00,980 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 06:40:00,981 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:40:00,981 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 06:40:00,981 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 06:40:00,982 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_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0ba8aabceec0e9fbb56cd96c96ca9543ed2c6a555966d7008b0b602e9c5d8437 [2022-11-16 06:40:01,427 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:40:01,463 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:40:01,467 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:40:01,469 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:40:01,470 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:40:01,472 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p08.c [2022-11-16 06:40:01,577 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/bin/ukojak-CydTVMUXoH/data/13eef62f8/5b56397b6d3f40d6bc66c4884109f1b0/FLAGd45de4a42 [2022-11-16 06:40:02,204 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:40:02,205 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p08.c [2022-11-16 06:40:02,218 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/bin/ukojak-CydTVMUXoH/data/13eef62f8/5b56397b6d3f40d6bc66c4884109f1b0/FLAGd45de4a42 [2022-11-16 06:40:02,533 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/bin/ukojak-CydTVMUXoH/data/13eef62f8/5b56397b6d3f40d6bc66c4884109f1b0 [2022-11-16 06:40:02,536 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:40:02,539 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:40:02,543 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:40:02,543 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:40:02,547 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:40:02,548 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:40:02" (1/1) ... [2022-11-16 06:40:02,549 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@650962be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:02, skipping insertion in model container [2022-11-16 06:40:02,550 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:40:02" (1/1) ... [2022-11-16 06:40:02,559 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:40:02,603 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:40:02,828 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_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p08.c[1107,1120] [2022-11-16 06:40:02,942 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:40:02,947 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:40:02,986 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_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vcegar_QF_BV_itc99_b13_p08.c[1107,1120] [2022-11-16 06:40:03,103 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:40:03,134 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:40:03,135 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:03 WrapperNode [2022-11-16 06:40:03,135 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:40:03,136 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:40:03,137 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:40:03,137 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:40:03,145 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:03" (1/1) ... [2022-11-16 06:40:03,177 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:03" (1/1) ... [2022-11-16 06:40:03,216 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 239 [2022-11-16 06:40:03,216 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:40:03,217 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:40:03,217 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:40:03,218 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:40:03,230 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:03" (1/1) ... [2022-11-16 06:40:03,230 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:03" (1/1) ... [2022-11-16 06:40:03,234 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:03" (1/1) ... [2022-11-16 06:40:03,234 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:03" (1/1) ... [2022-11-16 06:40:03,259 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:03" (1/1) ... [2022-11-16 06:40:03,263 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:03" (1/1) ... [2022-11-16 06:40:03,265 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:03" (1/1) ... [2022-11-16 06:40:03,278 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:03" (1/1) ... [2022-11-16 06:40:03,282 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:40:03,283 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:40:03,283 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:40:03,284 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:40:03,285 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:03" (1/1) ... [2022-11-16 06:40:03,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:40:03,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:40:03,334 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:40:03,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:40:03,393 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:40:03,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:40:03,529 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:40:03,531 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:40:04,001 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 06:40:04,045 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 06:40:04,045 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 06:40:04,048 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:40:04 BoogieIcfgContainer [2022-11-16 06:40:04,048 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 06:40:04,050 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 06:40:04,050 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 06:40:04,062 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 06:40:04,062 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:40:04" (1/1) ... [2022-11-16 06:40:04,073 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 06:40:04,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:40:04,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-11-16 06:40:04,137 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-11-16 06:40:04,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-16 06:40:04,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:40:04,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:40:04,194 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 06:40:04,201 INFO L158 Benchmark]: Toolchain (without parser) took 1659.35ms. Allocated memory was 56.6MB in the beginning and 73.4MB in the end (delta: 16.8MB). Free memory was 34.6MB in the beginning and 40.1MB in the end (delta: -5.6MB). Peak memory consumption was 12.1MB. Max. memory is 16.1GB. [2022-11-16 06:40:04,203 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 56.6MB. Free memory was 38.2MB in the beginning and 38.1MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:40:04,205 INFO L158 Benchmark]: CACSL2BoogieTranslator took 592.84ms. Allocated memory was 56.6MB in the beginning and 73.4MB in the end (delta: 16.8MB). Free memory was 34.3MB in the beginning and 54.7MB in the end (delta: -20.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 06:40:04,206 INFO L158 Benchmark]: Boogie Procedure Inliner took 80.08ms. Allocated memory is still 73.4MB. Free memory was 54.5MB in the beginning and 52.1MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 06:40:04,208 INFO L158 Benchmark]: Boogie Preprocessor took 65.20ms. Allocated memory is still 73.4MB. Free memory was 52.1MB in the beginning and 50.3MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 06:40:04,209 INFO L158 Benchmark]: RCFGBuilder took 765.39ms. Allocated memory is still 73.4MB. Free memory was 50.1MB in the beginning and 46.3MB in the end (delta: 3.8MB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. [2022-11-16 06:40:04,210 INFO L158 Benchmark]: CodeCheck took 147.82ms. Allocated memory is still 73.4MB. Free memory was 46.1MB in the beginning and 40.1MB in the end (delta: 5.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 06:40:04,222 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 0.34ms. Allocated memory is still 56.6MB. Free memory was 38.2MB in the beginning and 38.1MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 592.84ms. Allocated memory was 56.6MB in the beginning and 73.4MB in the end (delta: 16.8MB). Free memory was 34.3MB in the beginning and 54.7MB in the end (delta: -20.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 80.08ms. Allocated memory is still 73.4MB. Free memory was 54.5MB in the beginning and 52.1MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 65.20ms. Allocated memory is still 73.4MB. Free memory was 52.1MB in the beginning and 50.3MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 765.39ms. Allocated memory is still 73.4MB. Free memory was 50.1MB in the beginning and 46.3MB in the end (delta: 3.8MB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. * CodeCheck took 147.82ms. Allocated memory is still 73.4MB. Free memory was 46.1MB in the beginning and 40.1MB 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 06:40:04,255 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45b21e13-859a-4ad3-8d22-b3dd1fd223e9/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