./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.at.6.prop1-func-interl.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_70cc7766-8472-4e50-9a8c-13b71c5bec12/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cc7766-8472-4e50-9a8c-13b71c5bec12/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_70cc7766-8472-4e50-9a8c-13b71c5bec12/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cc7766-8472-4e50-9a8c-13b71c5bec12/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.at.6.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cc7766-8472-4e50-9a8c-13b71c5bec12/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_70cc7766-8472-4e50-9a8c-13b71c5bec12/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 f0232357c740ea6838131fa4de249ae69c27473f748c1f53b77a2dd08b58e643 --- 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 07:58:55,529 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:58:55,531 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:58:55,572 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:58:55,573 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:58:55,576 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:58:55,579 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:58:55,583 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:58:55,585 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:58:55,587 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:58:55,588 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:58:55,589 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:58:55,589 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:58:55,590 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:58:55,592 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:58:55,593 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:58:55,594 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:58:55,594 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:58:55,596 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:58:55,598 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:58:55,599 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:58:55,601 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:58:55,602 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:58:55,602 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:58:55,606 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:58:55,606 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:58:55,607 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:58:55,607 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:58:55,608 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:58:55,609 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:58:55,609 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:58:55,610 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:58:55,611 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:58:55,612 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:58:55,613 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:58:55,613 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:58:55,614 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:58:55,614 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:58:55,614 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:58:55,615 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:58:55,616 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:58:55,617 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cc7766-8472-4e50-9a8c-13b71c5bec12/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 07:58:55,637 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:58:55,638 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:58:55,644 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:58:55,644 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:58:55,645 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:58:55,645 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:58:55,646 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:58:55,646 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 07:58:55,646 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:58:55,646 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:58:55,647 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:58:55,648 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:58:55,648 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:58:55,648 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:58:55,648 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:58:55,648 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:58:55,649 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:58:55,649 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:58:55,649 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:58:55,649 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:58:55,650 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:58:55,650 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:58:55,650 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 07:58:55,650 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 07:58:55,651 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:58:55,651 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_70cc7766-8472-4e50-9a8c-13b71c5bec12/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cc7766-8472-4e50-9a8c-13b71c5bec12/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0232357c740ea6838131fa4de249ae69c27473f748c1f53b77a2dd08b58e643 [2022-11-16 07:58:55,984 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:58:56,005 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:58:56,008 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:58:56,009 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:58:56,010 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:58:56,011 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cc7766-8472-4e50-9a8c-13b71c5bec12/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.at.6.prop1-func-interl.c [2022-11-16 07:58:56,091 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cc7766-8472-4e50-9a8c-13b71c5bec12/bin/ukojak-CydTVMUXoH/data/63abd8c94/f57c4c26a04e45d8be070cc3f0b24be8/FLAG580c91751 [2022-11-16 07:58:56,884 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:58:56,885 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cc7766-8472-4e50-9a8c-13b71c5bec12/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.at.6.prop1-func-interl.c [2022-11-16 07:58:56,909 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cc7766-8472-4e50-9a8c-13b71c5bec12/bin/ukojak-CydTVMUXoH/data/63abd8c94/f57c4c26a04e45d8be070cc3f0b24be8/FLAG580c91751 [2022-11-16 07:58:56,973 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cc7766-8472-4e50-9a8c-13b71c5bec12/bin/ukojak-CydTVMUXoH/data/63abd8c94/f57c4c26a04e45d8be070cc3f0b24be8 [2022-11-16 07:58:56,977 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:58:56,979 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:58:56,984 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:58:56,984 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:58:56,987 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:58:56,988 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:58:56" (1/1) ... [2022-11-16 07:58:56,990 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@664d6bed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:56, skipping insertion in model container [2022-11-16 07:58:56,990 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:58:56" (1/1) ... [2022-11-16 07:58:56,997 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:58:57,104 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:58:57,359 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_70cc7766-8472-4e50-9a8c-13b71c5bec12/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.at.6.prop1-func-interl.c[1014,1027] [2022-11-16 07:58:57,991 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:58:57,996 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:58:58,008 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_70cc7766-8472-4e50-9a8c-13b71c5bec12/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.at.6.prop1-func-interl.c[1014,1027] [2022-11-16 07:58:58,291 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:58:58,304 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:58:58,305 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:58 WrapperNode [2022-11-16 07:58:58,305 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:58:58,308 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:58:58,308 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:58:58,308 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:58:58,316 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:58" (1/1) ... [2022-11-16 07:58:58,398 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:58" (1/1) ... [2022-11-16 07:58:58,733 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 6214 [2022-11-16 07:58:58,735 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:58:58,736 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:58:58,737 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:58:58,737 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:58:58,746 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:58" (1/1) ... [2022-11-16 07:58:58,747 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:58" (1/1) ... [2022-11-16 07:58:58,801 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:58" (1/1) ... [2022-11-16 07:58:58,802 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:58" (1/1) ... [2022-11-16 07:58:59,002 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:58" (1/1) ... [2022-11-16 07:58:59,029 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:58" (1/1) ... [2022-11-16 07:58:59,059 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:58" (1/1) ... [2022-11-16 07:58:59,071 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:58" (1/1) ... [2022-11-16 07:58:59,123 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:58:59,124 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:58:59,124 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:58:59,125 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:58:59,126 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:58" (1/1) ... [2022-11-16 07:58:59,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:58:59,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cc7766-8472-4e50-9a8c-13b71c5bec12/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:58:59,157 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cc7766-8472-4e50-9a8c-13b71c5bec12/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:58:59,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cc7766-8472-4e50-9a8c-13b71c5bec12/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:58:59,206 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:58:59,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:58:59,968 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:58:59,970 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:59:31,067 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:00:03,521 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:00:03,522 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 08:00:03,525 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:00:03 BoogieIcfgContainer [2022-11-16 08:00:03,525 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:00:03,526 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:00:03,526 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:00:03,541 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:00:03,541 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:00:03" (1/1) ... [2022-11-16 08:00:03,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:00:03,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:00:03,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-11-16 08:00:03,596 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-11-16 08:00:03,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-16 08:00:03,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:00:03,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:00:04,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:00:04,256 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 08:00:04,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:00:05,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:00:05,099 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 08:00:05,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:00:06,090 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2022-11-16 08:00:06,151 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-16 08:00:06,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 16.11 08:00:06 ImpRootNode [2022-11-16 08:00:06,178 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-11-16 08:00:06,179 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-16 08:00:06,181 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-16 08:00:06,181 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-16 08:00:06,182 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:00:03" (3/4) ... [2022-11-16 08:00:06,185 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-16 08:00:06,187 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-16 08:00:06,188 INFO L158 Benchmark]: Toolchain (without parser) took 69208.32ms. Allocated memory was 104.9MB in the beginning and 9.8GB in the end (delta: 9.7GB). Free memory was 76.4MB in the beginning and 9.0GB in the end (delta: -8.9GB). Peak memory consumption was 762.9MB. Max. memory is 16.1GB. [2022-11-16 08:00:06,189 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 104.9MB. Free memory is still 77.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:00:06,190 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1323.29ms. Allocated memory was 104.9MB in the beginning and 134.2MB in the end (delta: 29.4MB). Free memory was 76.2MB in the beginning and 69.3MB in the end (delta: 6.9MB). Peak memory consumption was 63.3MB. Max. memory is 16.1GB. [2022-11-16 08:00:06,191 INFO L158 Benchmark]: Boogie Procedure Inliner took 427.83ms. Allocated memory was 134.2MB in the beginning and 220.2MB in the end (delta: 86.0MB). Free memory was 69.3MB in the beginning and 119.3MB in the end (delta: -50.0MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. [2022-11-16 08:00:06,192 INFO L158 Benchmark]: Boogie Preprocessor took 387.40ms. Allocated memory is still 220.2MB. Free memory was 119.3MB in the beginning and 118.8MB in the end (delta: 480.9kB). Peak memory consumption was 44.4MB. Max. memory is 16.1GB. [2022-11-16 08:00:06,194 INFO L158 Benchmark]: RCFGBuilder took 64400.98ms. Allocated memory was 220.2MB in the beginning and 9.8GB in the end (delta: 9.6GB). Free memory was 118.8MB in the beginning and 9.2GB in the end (delta: -9.1GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2022-11-16 08:00:06,195 INFO L158 Benchmark]: CodeCheck took 2652.74ms. Allocated memory is still 9.8GB. Free memory was 9.2GB in the beginning and 9.0GB in the end (delta: 196.1MB). Peak memory consumption was 197.1MB. Max. memory is 16.1GB. [2022-11-16 08:00:06,195 INFO L158 Benchmark]: Witness Printer took 7.89ms. Allocated memory is still 9.8GB. Free memory was 9.0GB in the beginning and 9.0GB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:00:06,201 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: 2.5s, 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: 0.2s 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 bitwiseComplement at line 511, overapproximation of bitwiseAnd at line 337. Possible FailurePath: [L25] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L26] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L28] const SORT_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 8); [L29] const SORT_2 msb_SORT_2 = (SORT_2)1 << (8 - 1); [L31] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 24); [L32] const SORT_3 msb_SORT_3 = (SORT_3)1 << (24 - 1); [L34] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 32); [L35] const SORT_4 msb_SORT_4 = (SORT_4)1 << (32 - 1); [L37] const SORT_2 var_5 = 0; [L38] const SORT_1 var_22 = 0; [L39] const SORT_4 var_147 = 1; [L40] const SORT_4 var_148 = 0; [L41] const SORT_2 var_162 = 4; [L42] const SORT_2 var_164 = 3; [L43] const SORT_2 var_166 = 2; [L44] const SORT_2 var_168 = 1; [L45] const SORT_2 var_170 = 0; [L46] const SORT_2 var_177 = 255; [L47] const SORT_2 var_228 = 5; [L48] const SORT_3 var_232 = 0; [L49] const SORT_4 var_236 = 255; [L51] SORT_1 input_161; [L52] SORT_1 input_163; [L53] SORT_1 input_165; [L54] SORT_1 input_167; [L55] SORT_1 input_169; [L56] SORT_1 input_178; [L57] SORT_1 input_179; [L58] SORT_1 input_180; [L59] SORT_1 input_181; [L60] SORT_1 input_182; [L61] SORT_1 input_183; [L62] SORT_1 input_184; [L63] SORT_1 input_185; [L64] SORT_1 input_186; [L65] SORT_1 input_187; [L66] SORT_1 input_201; [L67] SORT_1 input_202; [L68] SORT_1 input_203; [L69] SORT_1 input_204; [L70] SORT_1 input_205; [L71] SORT_1 input_206; [L72] SORT_1 input_207; [L73] SORT_1 input_208; [L74] SORT_1 input_209; [L75] SORT_1 input_210; [L76] SORT_1 input_222; [L77] SORT_1 input_223; [L78] SORT_1 input_224; [L79] SORT_1 input_225; [L80] SORT_1 input_226; [L81] SORT_1 input_227; [L82] SORT_1 input_229; [L83] SORT_1 input_230; [L84] SORT_1 input_231; [L85] SORT_1 input_258; [L86] SORT_1 input_259; [L87] SORT_1 input_260; [L88] SORT_1 input_261; [L89] SORT_1 input_262; [L90] SORT_1 input_263; [L91] SORT_1 input_264; [L92] SORT_1 input_265; [L93] SORT_1 input_290; [L94] SORT_1 input_291; [L95] SORT_1 input_292; [L96] SORT_1 input_293; [L97] SORT_1 input_294; [L98] SORT_1 input_295; [L99] SORT_1 input_296; [L100] SORT_1 input_297; [L101] SORT_1 input_322; [L102] SORT_1 input_323; [L103] SORT_1 input_324; [L104] SORT_1 input_325; [L105] SORT_1 input_326; [L106] SORT_1 input_327; [L107] SORT_1 input_328; [L108] SORT_1 input_329; [L109] SORT_1 input_354; [L110] SORT_1 input_355; [L111] SORT_1 input_356; [L112] SORT_1 input_357; [L113] SORT_1 input_358; [L114] SORT_1 input_359; [L115] SORT_1 input_360; [L116] SORT_1 input_361; [L117] SORT_1 input_411; [L118] SORT_1 input_452; [L119] SORT_1 input_493; [L120] SORT_1 input_534; [L121] SORT_1 input_575; [L123] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L124] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L125] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L126] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L127] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L128] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L129] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L130] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L131] SORT_1 state_23 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L132] SORT_1 state_25 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L133] SORT_1 state_27 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L134] SORT_1 state_29 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L135] SORT_1 state_31 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L136] SORT_1 state_33 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L137] SORT_1 state_35 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L138] SORT_1 state_37 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L139] SORT_1 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L140] SORT_1 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L141] SORT_1 state_43 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L142] SORT_1 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L143] SORT_1 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L144] SORT_1 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L145] SORT_1 state_51 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L146] SORT_1 state_53 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L147] SORT_1 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L148] SORT_1 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L149] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L150] SORT_1 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L151] SORT_1 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L152] SORT_1 state_65 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L153] SORT_1 state_67 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L154] SORT_1 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L155] SORT_1 state_71 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L156] SORT_1 state_73 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L157] SORT_1 state_75 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L158] SORT_1 state_77 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L159] SORT_1 state_79 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L160] SORT_1 state_81 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L161] SORT_1 state_83 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L162] SORT_1 state_85 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L163] SORT_1 state_87 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L164] SORT_1 state_89 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L165] SORT_1 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L166] SORT_1 state_93 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L167] SORT_1 state_95 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L168] SORT_1 state_97 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L169] SORT_1 state_99 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L170] SORT_1 state_101 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L171] SORT_1 state_103 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L172] SORT_1 state_105 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L173] SORT_1 state_107 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L174] SORT_1 state_109 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L175] SORT_1 state_111 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L176] SORT_1 state_113 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L177] SORT_1 state_115 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L178] SORT_1 state_117 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L179] SORT_1 state_119 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L180] SORT_1 state_121 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L181] SORT_1 state_123 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L182] SORT_1 state_125 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L183] SORT_1 state_127 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L184] SORT_1 state_129 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L185] SORT_1 state_131 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L186] SORT_1 state_133 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L187] SORT_1 state_135 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L188] SORT_1 state_137 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L189] SORT_1 state_139 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L190] SORT_1 state_141 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L191] SORT_1 state_143 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L192] SORT_1 state_145 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L194] SORT_2 init_7_arg_1 = var_5; [L195] state_6 = init_7_arg_1 [L196] SORT_2 init_9_arg_1 = var_5; [L197] state_8 = init_9_arg_1 [L198] SORT_2 init_11_arg_1 = var_5; [L199] state_10 = init_11_arg_1 [L200] SORT_2 init_13_arg_1 = var_5; [L201] state_12 = init_13_arg_1 [L202] SORT_2 init_15_arg_1 = var_5; [L203] state_14 = init_15_arg_1 [L204] SORT_2 init_17_arg_1 = var_5; [L205] state_16 = init_17_arg_1 [L206] SORT_2 init_19_arg_1 = var_5; [L207] state_18 = init_19_arg_1 [L208] SORT_2 init_21_arg_1 = var_5; [L209] state_20 = init_21_arg_1 [L210] SORT_1 init_24_arg_1 = var_22; [L211] state_23 = init_24_arg_1 [L212] SORT_1 init_26_arg_1 = var_22; [L213] state_25 = init_26_arg_1 [L214] SORT_1 init_28_arg_1 = var_22; [L215] state_27 = init_28_arg_1 [L216] SORT_1 init_30_arg_1 = var_22; [L217] state_29 = init_30_arg_1 [L218] SORT_1 init_32_arg_1 = var_22; [L219] state_31 = init_32_arg_1 [L220] SORT_1 init_34_arg_1 = var_22; [L221] state_33 = init_34_arg_1 [L222] SORT_1 init_36_arg_1 = var_22; [L223] state_35 = init_36_arg_1 [L224] SORT_1 init_38_arg_1 = var_22; [L225] state_37 = init_38_arg_1 [L226] SORT_1 init_40_arg_1 = var_22; [L227] state_39 = init_40_arg_1 [L228] SORT_1 init_42_arg_1 = var_22; [L229] state_41 = init_42_arg_1 [L230] SORT_1 init_44_arg_1 = var_22; [L231] state_43 = init_44_arg_1 [L232] SORT_1 init_46_arg_1 = var_22; [L233] state_45 = init_46_arg_1 [L234] SORT_1 init_48_arg_1 = var_22; [L235] state_47 = init_48_arg_1 [L236] SORT_1 init_50_arg_1 = var_22; [L237] state_49 = init_50_arg_1 [L238] SORT_1 init_52_arg_1 = var_22; [L239] state_51 = init_52_arg_1 [L240] SORT_1 init_54_arg_1 = var_22; [L241] state_53 = init_54_arg_1 [L242] SORT_1 init_56_arg_1 = var_22; [L243] state_55 = init_56_arg_1 [L244] SORT_1 init_58_arg_1 = var_22; [L245] state_57 = init_58_arg_1 [L246] SORT_1 init_60_arg_1 = var_22; [L247] state_59 = init_60_arg_1 [L248] SORT_1 init_62_arg_1 = var_22; [L249] state_61 = init_62_arg_1 [L250] SORT_1 init_64_arg_1 = var_22; [L251] state_63 = init_64_arg_1 [L252] SORT_1 init_66_arg_1 = var_22; [L253] state_65 = init_66_arg_1 [L254] SORT_1 init_68_arg_1 = var_22; [L255] state_67 = init_68_arg_1 [L256] SORT_1 init_70_arg_1 = var_22; [L257] state_69 = init_70_arg_1 [L258] SORT_1 init_72_arg_1 = var_22; [L259] state_71 = init_72_arg_1 [L260] SORT_1 init_74_arg_1 = var_22; [L261] state_73 = init_74_arg_1 [L262] SORT_1 init_76_arg_1 = var_22; [L263] state_75 = init_76_arg_1 [L264] SORT_1 init_78_arg_1 = var_22; [L265] state_77 = init_78_arg_1 [L266] SORT_1 init_80_arg_1 = var_22; [L267] state_79 = init_80_arg_1 [L268] SORT_1 init_82_arg_1 = var_22; [L269] state_81 = init_82_arg_1 [L270] SORT_1 init_84_arg_1 = var_22; [L271] state_83 = init_84_arg_1 [L272] SORT_1 init_86_arg_1 = var_22; [L273] state_85 = init_86_arg_1 [L274] SORT_1 init_88_arg_1 = var_22; [L275] state_87 = init_88_arg_1 [L276] SORT_1 init_90_arg_1 = var_22; [L277] state_89 = init_90_arg_1 [L278] SORT_1 init_92_arg_1 = var_22; [L279] state_91 = init_92_arg_1 [L280] SORT_1 init_94_arg_1 = var_22; [L281] state_93 = init_94_arg_1 [L282] SORT_1 init_96_arg_1 = var_22; [L283] state_95 = init_96_arg_1 [L284] SORT_1 init_98_arg_1 = var_22; [L285] state_97 = init_98_arg_1 [L286] SORT_1 init_100_arg_1 = var_22; [L287] state_99 = init_100_arg_1 [L288] SORT_1 init_102_arg_1 = var_22; [L289] state_101 = init_102_arg_1 [L290] SORT_1 init_104_arg_1 = var_22; [L291] state_103 = init_104_arg_1 [L292] SORT_1 init_106_arg_1 = var_22; [L293] state_105 = init_106_arg_1 [L294] SORT_1 init_108_arg_1 = var_22; [L295] state_107 = init_108_arg_1 [L296] SORT_1 init_110_arg_1 = var_22; [L297] state_109 = init_110_arg_1 [L298] SORT_1 init_112_arg_1 = var_22; [L299] state_111 = init_112_arg_1 [L300] SORT_1 init_114_arg_1 = var_22; [L301] state_113 = init_114_arg_1 [L302] SORT_1 init_116_arg_1 = var_22; [L303] state_115 = init_116_arg_1 [L304] SORT_1 init_118_arg_1 = var_22; [L305] state_117 = init_118_arg_1 [L306] SORT_1 init_120_arg_1 = var_22; [L307] state_119 = init_120_arg_1 [L308] SORT_1 init_122_arg_1 = var_22; [L309] state_121 = init_122_arg_1 [L310] SORT_1 init_124_arg_1 = var_22; [L311] state_123 = init_124_arg_1 [L312] SORT_1 init_126_arg_1 = var_22; [L313] state_125 = init_126_arg_1 [L314] SORT_1 init_128_arg_1 = var_22; [L315] state_127 = init_128_arg_1 [L316] SORT_1 init_130_arg_1 = var_22; [L317] state_129 = init_130_arg_1 [L318] SORT_1 init_132_arg_1 = var_22; [L319] state_131 = init_132_arg_1 [L320] SORT_1 init_134_arg_1 = var_22; [L321] state_133 = init_134_arg_1 [L322] SORT_1 init_136_arg_1 = var_22; [L323] state_135 = init_136_arg_1 [L324] SORT_1 init_138_arg_1 = var_22; [L325] state_137 = init_138_arg_1 [L326] SORT_1 init_140_arg_1 = var_22; [L327] state_139 = init_140_arg_1 [L328] SORT_1 init_142_arg_1 = var_22; [L329] state_141 = init_142_arg_1 [L330] SORT_1 init_144_arg_1 = var_22; [L331] state_143 = init_144_arg_1 [L332] SORT_1 init_146_arg_1 = var_22; [L333] state_145 = init_146_arg_1 VAL [init_100_arg_1=0, init_102_arg_1=0, init_104_arg_1=0, init_106_arg_1=0, init_108_arg_1=0, init_110_arg_1=0, init_112_arg_1=0, init_114_arg_1=0, init_116_arg_1=0, init_118_arg_1=0, init_11_arg_1=0, init_120_arg_1=0, init_122_arg_1=0, init_124_arg_1=0, init_126_arg_1=0, init_128_arg_1=0, init_130_arg_1=0, init_132_arg_1=0, init_134_arg_1=0, init_136_arg_1=0, init_138_arg_1=0, init_13_arg_1=0, init_140_arg_1=0, init_142_arg_1=0, init_144_arg_1=0, init_146_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_7_arg_1=0, init_80_arg_1=0, init_82_arg_1=0, init_84_arg_1=0, init_86_arg_1=0, init_88_arg_1=0, init_90_arg_1=0, init_92_arg_1=0, init_94_arg_1=0, init_96_arg_1=0, init_98_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=4294967295, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_10=0, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_111=0, state_113=0, state_115=0, state_117=0, state_119=0, state_12=0, state_121=0, state_123=0, state_125=0, state_127=0, state_129=0, state_131=0, state_133=0, state_135=0, state_137=0, state_139=0, state_14=0, state_141=0, state_143=0, state_145=0, state_16=0, state_18=0, state_20=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_6=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_8=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_147=1, var_148=0, var_162=4, var_164=3, var_166=2, var_168=1, var_170=0, var_177=255, var_22=0, var_228=5, var_232=0, var_236=255, var_5=0] [L336] input_161 = __VERIFIER_nondet_uchar() [L337] input_161 = input_161 & mask_SORT_1 [L338] input_163 = __VERIFIER_nondet_uchar() [L339] input_163 = input_163 & mask_SORT_1 [L340] input_165 = __VERIFIER_nondet_uchar() [L341] input_165 = input_165 & mask_SORT_1 [L342] input_167 = __VERIFIER_nondet_uchar() [L343] input_167 = input_167 & mask_SORT_1 [L344] input_169 = __VERIFIER_nondet_uchar() [L345] input_169 = input_169 & mask_SORT_1 [L346] input_178 = __VERIFIER_nondet_uchar() [L347] input_178 = input_178 & mask_SORT_1 [L348] input_179 = __VERIFIER_nondet_uchar() [L349] input_179 = input_179 & mask_SORT_1 [L350] input_180 = __VERIFIER_nondet_uchar() [L351] input_180 = input_180 & mask_SORT_1 [L352] input_181 = __VERIFIER_nondet_uchar() [L353] input_181 = input_181 & mask_SORT_1 [L354] input_182 = __VERIFIER_nondet_uchar() [L355] input_182 = input_182 & mask_SORT_1 [L356] input_183 = __VERIFIER_nondet_uchar() [L357] input_183 = input_183 & mask_SORT_1 [L358] input_184 = __VERIFIER_nondet_uchar() [L359] input_184 = input_184 & mask_SORT_1 [L360] input_185 = __VERIFIER_nondet_uchar() [L361] input_185 = input_185 & mask_SORT_1 [L362] input_186 = __VERIFIER_nondet_uchar() [L363] input_186 = input_186 & mask_SORT_1 [L364] input_187 = __VERIFIER_nondet_uchar() [L365] input_187 = input_187 & mask_SORT_1 [L366] input_201 = __VERIFIER_nondet_uchar() [L367] input_201 = input_201 & mask_SORT_1 [L368] input_202 = __VERIFIER_nondet_uchar() [L369] input_202 = input_202 & mask_SORT_1 [L370] input_203 = __VERIFIER_nondet_uchar() [L371] input_203 = input_203 & mask_SORT_1 [L372] input_204 = __VERIFIER_nondet_uchar() [L373] input_204 = input_204 & mask_SORT_1 [L374] input_205 = __VERIFIER_nondet_uchar() [L375] input_205 = input_205 & mask_SORT_1 [L376] input_206 = __VERIFIER_nondet_uchar() [L377] input_206 = input_206 & mask_SORT_1 [L378] input_207 = __VERIFIER_nondet_uchar() [L379] input_207 = input_207 & mask_SORT_1 [L380] input_208 = __VERIFIER_nondet_uchar() [L381] input_208 = input_208 & mask_SORT_1 [L382] input_209 = __VERIFIER_nondet_uchar() [L383] input_209 = input_209 & mask_SORT_1 [L384] input_210 = __VERIFIER_nondet_uchar() [L385] input_210 = input_210 & mask_SORT_1 [L386] input_222 = __VERIFIER_nondet_uchar() [L387] input_222 = input_222 & mask_SORT_1 [L388] input_223 = __VERIFIER_nondet_uchar() [L389] input_223 = input_223 & mask_SORT_1 [L390] input_224 = __VERIFIER_nondet_uchar() [L391] input_224 = input_224 & mask_SORT_1 [L392] input_225 = __VERIFIER_nondet_uchar() [L393] input_225 = input_225 & mask_SORT_1 [L394] input_226 = __VERIFIER_nondet_uchar() [L395] input_226 = input_226 & mask_SORT_1 [L396] input_227 = __VERIFIER_nondet_uchar() [L397] input_227 = input_227 & mask_SORT_1 [L398] input_229 = __VERIFIER_nondet_uchar() [L399] input_229 = input_229 & mask_SORT_1 [L400] input_230 = __VERIFIER_nondet_uchar() [L401] input_230 = input_230 & mask_SORT_1 [L402] input_231 = __VERIFIER_nondet_uchar() [L403] input_231 = input_231 & mask_SORT_1 [L404] input_258 = __VERIFIER_nondet_uchar() [L405] input_258 = input_258 & mask_SORT_1 [L406] input_259 = __VERIFIER_nondet_uchar() [L407] input_259 = input_259 & mask_SORT_1 [L408] input_260 = __VERIFIER_nondet_uchar() [L409] input_260 = input_260 & mask_SORT_1 [L410] input_261 = __VERIFIER_nondet_uchar() [L411] input_261 = input_261 & mask_SORT_1 [L412] input_262 = __VERIFIER_nondet_uchar() [L413] input_262 = input_262 & mask_SORT_1 [L414] input_263 = __VERIFIER_nondet_uchar() [L415] input_263 = input_263 & mask_SORT_1 [L416] input_264 = __VERIFIER_nondet_uchar() [L417] input_264 = input_264 & mask_SORT_1 [L418] input_265 = __VERIFIER_nondet_uchar() [L419] input_265 = input_265 & mask_SORT_1 [L420] input_290 = __VERIFIER_nondet_uchar() [L421] input_290 = input_290 & mask_SORT_1 [L422] input_291 = __VERIFIER_nondet_uchar() [L423] input_291 = input_291 & mask_SORT_1 [L424] input_292 = __VERIFIER_nondet_uchar() [L425] input_292 = input_292 & mask_SORT_1 [L426] input_293 = __VERIFIER_nondet_uchar() [L427] input_293 = input_293 & mask_SORT_1 [L428] input_294 = __VERIFIER_nondet_uchar() [L429] input_294 = input_294 & mask_SORT_1 [L430] input_295 = __VERIFIER_nondet_uchar() [L431] input_295 = input_295 & mask_SORT_1 [L432] input_296 = __VERIFIER_nondet_uchar() [L433] input_296 = input_296 & mask_SORT_1 [L434] input_297 = __VERIFIER_nondet_uchar() [L435] input_297 = input_297 & mask_SORT_1 [L436] input_322 = __VERIFIER_nondet_uchar() [L437] input_322 = input_322 & mask_SORT_1 [L438] input_323 = __VERIFIER_nondet_uchar() [L439] input_323 = input_323 & mask_SORT_1 [L440] input_324 = __VERIFIER_nondet_uchar() [L441] input_324 = input_324 & mask_SORT_1 [L442] input_325 = __VERIFIER_nondet_uchar() [L443] input_325 = input_325 & mask_SORT_1 [L444] input_326 = __VERIFIER_nondet_uchar() [L445] input_326 = input_326 & mask_SORT_1 [L446] input_327 = __VERIFIER_nondet_uchar() [L447] input_327 = input_327 & mask_SORT_1 [L448] input_328 = __VERIFIER_nondet_uchar() [L449] input_328 = input_328 & mask_SORT_1 [L450] input_329 = __VERIFIER_nondet_uchar() [L451] input_329 = input_329 & mask_SORT_1 [L452] input_354 = __VERIFIER_nondet_uchar() [L453] input_354 = input_354 & mask_SORT_1 [L454] input_355 = __VERIFIER_nondet_uchar() [L455] input_355 = input_355 & mask_SORT_1 [L456] input_356 = __VERIFIER_nondet_uchar() [L457] input_356 = input_356 & mask_SORT_1 [L458] input_357 = __VERIFIER_nondet_uchar() [L459] input_357 = input_357 & mask_SORT_1 [L460] input_358 = __VERIFIER_nondet_uchar() [L461] input_358 = input_358 & mask_SORT_1 [L462] input_359 = __VERIFIER_nondet_uchar() [L463] input_359 = input_359 & mask_SORT_1 [L464] input_360 = __VERIFIER_nondet_uchar() [L465] input_360 = input_360 & mask_SORT_1 [L466] input_361 = __VERIFIER_nondet_uchar() [L467] input_361 = input_361 & mask_SORT_1 [L468] input_411 = __VERIFIER_nondet_uchar() [L469] input_452 = __VERIFIER_nondet_uchar() [L470] input_493 = __VERIFIER_nondet_uchar() [L471] input_534 = __VERIFIER_nondet_uchar() [L472] input_575 = __VERIFIER_nondet_uchar() [L475] SORT_1 var_149_arg_0 = state_43; [L476] SORT_4 var_149_arg_1 = var_147; [L477] SORT_4 var_149_arg_2 = var_148; [L478] SORT_4 var_149 = var_149_arg_0 ? var_149_arg_1 : var_149_arg_2; [L479] SORT_1 var_150_arg_0 = state_67; [L480] SORT_4 var_150_arg_1 = var_147; [L481] SORT_4 var_150_arg_2 = var_148; [L482] SORT_4 var_150 = var_150_arg_0 ? var_150_arg_1 : var_150_arg_2; [L483] SORT_4 var_151_arg_0 = var_149; [L484] SORT_4 var_151_arg_1 = var_150; [L485] SORT_4 var_151 = var_151_arg_0 + var_151_arg_1; [L486] SORT_1 var_152_arg_0 = state_91; [L487] SORT_4 var_152_arg_1 = var_147; [L488] SORT_4 var_152_arg_2 = var_148; [L489] SORT_4 var_152 = var_152_arg_0 ? var_152_arg_1 : var_152_arg_2; [L490] SORT_4 var_153_arg_0 = var_151; [L491] SORT_4 var_153_arg_1 = var_152; [L492] SORT_4 var_153 = var_153_arg_0 + var_153_arg_1; [L493] SORT_1 var_154_arg_0 = state_115; [L494] SORT_4 var_154_arg_1 = var_147; [L495] SORT_4 var_154_arg_2 = var_148; [L496] SORT_4 var_154 = var_154_arg_0 ? var_154_arg_1 : var_154_arg_2; [L497] SORT_4 var_155_arg_0 = var_153; [L498] SORT_4 var_155_arg_1 = var_154; [L499] SORT_4 var_155 = var_155_arg_0 + var_155_arg_1; [L500] SORT_1 var_156_arg_0 = state_139; [L501] SORT_4 var_156_arg_1 = var_147; [L502] SORT_4 var_156_arg_2 = var_148; [L503] SORT_4 var_156 = var_156_arg_0 ? var_156_arg_1 : var_156_arg_2; [L504] SORT_4 var_157_arg_0 = var_155; [L505] SORT_4 var_157_arg_1 = var_156; [L506] SORT_4 var_157 = var_157_arg_0 + var_157_arg_1; [L507] var_157 = var_157 & mask_SORT_4 [L508] SORT_4 var_158_arg_0 = var_157; [L509] SORT_4 var_158_arg_1 = var_147; [L510] SORT_1 var_158 = var_158_arg_0 <= var_158_arg_1; [L511] SORT_1 var_159_arg_0 = ~state_145; [L512] var_159_arg_0 = var_159_arg_0 & mask_SORT_1 [L513] SORT_1 var_159_arg_1 = ~var_158; [L514] var_159_arg_1 = var_159_arg_1 & mask_SORT_1 [L515] SORT_1 var_159 = var_159_arg_0 & var_159_arg_1; [L516] var_159 = var_159 & mask_SORT_1 [L517] SORT_1 bad_160_arg_0 = var_159; [L518] CALL __VERIFIER_assert(!(bad_160_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 0.28ms. Allocated memory is still 104.9MB. Free memory is still 77.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1323.29ms. Allocated memory was 104.9MB in the beginning and 134.2MB in the end (delta: 29.4MB). Free memory was 76.2MB in the beginning and 69.3MB in the end (delta: 6.9MB). Peak memory consumption was 63.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 427.83ms. Allocated memory was 134.2MB in the beginning and 220.2MB in the end (delta: 86.0MB). Free memory was 69.3MB in the beginning and 119.3MB in the end (delta: -50.0MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 387.40ms. Allocated memory is still 220.2MB. Free memory was 119.3MB in the beginning and 118.8MB in the end (delta: 480.9kB). Peak memory consumption was 44.4MB. Max. memory is 16.1GB. * RCFGBuilder took 64400.98ms. Allocated memory was 220.2MB in the beginning and 9.8GB in the end (delta: 9.6GB). Free memory was 118.8MB in the beginning and 9.2GB in the end (delta: -9.1GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. * CodeCheck took 2652.74ms. Allocated memory is still 9.8GB. Free memory was 9.2GB in the beginning and 9.0GB in the end (delta: 196.1MB). Peak memory consumption was 197.1MB. Max. memory is 16.1GB. * Witness Printer took 7.89ms. Allocated memory is still 9.8GB. Free memory was 9.0GB in the beginning and 9.0GB in the end (delta: 1.0MB). 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 08:00:06,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cc7766-8472-4e50-9a8c-13b71c5bec12/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_70cc7766-8472-4e50-9a8c-13b71c5bec12/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cc7766-8472-4e50-9a8c-13b71c5bec12/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_70cc7766-8472-4e50-9a8c-13b71c5bec12/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cc7766-8472-4e50-9a8c-13b71c5bec12/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.at.6.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cc7766-8472-4e50-9a8c-13b71c5bec12/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_70cc7766-8472-4e50-9a8c-13b71c5bec12/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 f0232357c740ea6838131fa4de249ae69c27473f748c1f53b77a2dd08b58e643 --- 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 08:00:08,883 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:00:08,885 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:00:08,904 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:00:08,905 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:00:08,906 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:00:08,908 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:00:08,910 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:00:08,912 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:00:08,913 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:00:08,914 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:00:08,915 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:00:08,916 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:00:08,917 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:00:08,918 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:00:08,920 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:00:08,921 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:00:08,922 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:00:08,924 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:00:08,926 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:00:08,928 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:00:08,930 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:00:08,931 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:00:08,932 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:00:08,936 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:00:08,937 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:00:08,937 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:00:08,938 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:00:08,939 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:00:08,940 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:00:08,941 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:00:08,942 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:00:08,943 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:00:08,944 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:00:08,945 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:00:08,945 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:00:08,946 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:00:08,947 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:00:08,947 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:00:08,948 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:00:08,949 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:00:08,950 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cc7766-8472-4e50-9a8c-13b71c5bec12/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:00:08,978 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:00:08,978 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:00:08,979 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:00:08,980 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:00:08,981 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:00:08,981 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:00:08,981 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:00:08,982 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:00:08,982 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:00:08,982 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:00:08,983 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:00:08,983 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:00:08,983 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:00:08,984 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:00:08,984 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:00:08,984 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:00:08,984 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:00:08,985 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:00:08,985 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:00:08,985 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:00:08,986 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:00:08,986 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:00:08,986 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:00:08,987 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:00:08,987 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:00:08,987 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:00:08,988 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:00:08,988 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:00:08,988 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:00:08,989 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_70cc7766-8472-4e50-9a8c-13b71c5bec12/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cc7766-8472-4e50-9a8c-13b71c5bec12/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0232357c740ea6838131fa4de249ae69c27473f748c1f53b77a2dd08b58e643 [2022-11-16 08:00:09,411 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:00:09,445 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:00:09,448 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:00:09,449 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:00:09,451 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:00:09,452 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cc7766-8472-4e50-9a8c-13b71c5bec12/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.at.6.prop1-func-interl.c [2022-11-16 08:00:09,524 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cc7766-8472-4e50-9a8c-13b71c5bec12/bin/ukojak-CydTVMUXoH/data/f5f2086d7/5facba1cfc174df3bf00e014e49a7d11/FLAG60568cfdd [2022-11-16 08:00:10,258 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:00:10,259 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cc7766-8472-4e50-9a8c-13b71c5bec12/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.at.6.prop1-func-interl.c [2022-11-16 08:00:10,281 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cc7766-8472-4e50-9a8c-13b71c5bec12/bin/ukojak-CydTVMUXoH/data/f5f2086d7/5facba1cfc174df3bf00e014e49a7d11/FLAG60568cfdd [2022-11-16 08:00:10,439 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cc7766-8472-4e50-9a8c-13b71c5bec12/bin/ukojak-CydTVMUXoH/data/f5f2086d7/5facba1cfc174df3bf00e014e49a7d11 [2022-11-16 08:00:10,441 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:00:10,443 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:00:10,445 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:00:10,445 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:00:10,448 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:00:10,449 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:00:10" (1/1) ... [2022-11-16 08:00:10,450 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50cb363 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:10, skipping insertion in model container [2022-11-16 08:00:10,450 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:00:10" (1/1) ... [2022-11-16 08:00:10,458 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:00:10,578 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:00:10,805 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_70cc7766-8472-4e50-9a8c-13b71c5bec12/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.at.6.prop1-func-interl.c[1014,1027] [2022-11-16 08:00:11,419 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:00:11,423 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:00:11,435 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_70cc7766-8472-4e50-9a8c-13b71c5bec12/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.at.6.prop1-func-interl.c[1014,1027] [2022-11-16 08:00:11,683 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:00:11,695 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:00:11,696 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:11 WrapperNode [2022-11-16 08:00:11,696 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:00:11,697 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:00:11,697 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:00:11,697 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:00:11,704 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:11" (1/1) ... [2022-11-16 08:00:11,774 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:11" (1/1) ... [2022-11-16 08:00:11,951 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 4219 [2022-11-16 08:00:11,952 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:00:11,953 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:00:11,953 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:00:11,953 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:00:11,962 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:11" (1/1) ... [2022-11-16 08:00:11,962 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:11" (1/1) ... [2022-11-16 08:00:11,992 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:11" (1/1) ... [2022-11-16 08:00:11,992 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:11" (1/1) ... [2022-11-16 08:00:12,134 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:11" (1/1) ... [2022-11-16 08:00:12,154 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:11" (1/1) ... [2022-11-16 08:00:12,207 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:11" (1/1) ... [2022-11-16 08:00:12,217 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:11" (1/1) ... [2022-11-16 08:00:12,271 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:00:12,278 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:00:12,278 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:00:12,278 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:00:12,279 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:11" (1/1) ... [2022-11-16 08:00:12,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:00:12,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cc7766-8472-4e50-9a8c-13b71c5bec12/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:00:12,312 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cc7766-8472-4e50-9a8c-13b71c5bec12/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:00:12,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cc7766-8472-4e50-9a8c-13b71c5bec12/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:00:12,358 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:00:12,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:00:13,185 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:00:13,188 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:00:22,020 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:00:22,093 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:00:22,094 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 08:00:22,096 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:00:22 BoogieIcfgContainer [2022-11-16 08:00:22,096 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:00:22,097 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:00:22,097 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:00:22,107 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:00:22,107 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:00:22" (1/1) ... [2022-11-16 08:00:22,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:00:22,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:00:22,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-11-16 08:00:22,180 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-11-16 08:00:22,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-16 08:00:22,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:00:22,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:00:22,215 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 08:00:22,219 INFO L158 Benchmark]: Toolchain (without parser) took 11774.96ms. Allocated memory was 56.6MB in the beginning and 629.1MB in the end (delta: 572.5MB). Free memory was 29.0MB in the beginning and 479.2MB in the end (delta: -450.1MB). Peak memory consumption was 119.5MB. Max. memory is 16.1GB. [2022-11-16 08:00:22,219 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 56.6MB. Free memory was 38.5MB in the beginning and 38.5MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:00:22,220 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1251.56ms. Allocated memory was 56.6MB in the beginning and 102.8MB in the end (delta: 46.1MB). Free memory was 28.9MB in the beginning and 57.2MB in the end (delta: -28.3MB). Peak memory consumption was 39.4MB. Max. memory is 16.1GB. [2022-11-16 08:00:22,221 INFO L158 Benchmark]: Boogie Procedure Inliner took 254.99ms. Allocated memory is still 102.8MB. Free memory was 57.2MB in the beginning and 41.3MB in the end (delta: 15.9MB). Peak memory consumption was 27.9MB. Max. memory is 16.1GB. [2022-11-16 08:00:22,222 INFO L158 Benchmark]: Boogie Preprocessor took 323.56ms. Allocated memory is still 102.8MB. Free memory was 41.3MB in the beginning and 33.1MB in the end (delta: 8.2MB). Peak memory consumption was 13.6MB. Max. memory is 16.1GB. [2022-11-16 08:00:22,222 INFO L158 Benchmark]: RCFGBuilder took 9818.67ms. Allocated memory was 102.8MB in the beginning and 629.1MB in the end (delta: 526.4MB). Free memory was 32.8MB in the beginning and 485.4MB in the end (delta: -452.6MB). Peak memory consumption was 373.3MB. Max. memory is 16.1GB. [2022-11-16 08:00:22,223 INFO L158 Benchmark]: CodeCheck took 120.07ms. Allocated memory is still 629.1MB. Free memory was 485.4MB in the beginning and 479.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:00:22,226 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 0.31ms. Allocated memory is still 56.6MB. Free memory was 38.5MB in the beginning and 38.5MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1251.56ms. Allocated memory was 56.6MB in the beginning and 102.8MB in the end (delta: 46.1MB). Free memory was 28.9MB in the beginning and 57.2MB in the end (delta: -28.3MB). Peak memory consumption was 39.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 254.99ms. Allocated memory is still 102.8MB. Free memory was 57.2MB in the beginning and 41.3MB in the end (delta: 15.9MB). Peak memory consumption was 27.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 323.56ms. Allocated memory is still 102.8MB. Free memory was 41.3MB in the beginning and 33.1MB in the end (delta: 8.2MB). Peak memory consumption was 13.6MB. Max. memory is 16.1GB. * RCFGBuilder took 9818.67ms. Allocated memory was 102.8MB in the beginning and 629.1MB in the end (delta: 526.4MB). Free memory was 32.8MB in the beginning and 485.4MB in the end (delta: -452.6MB). Peak memory consumption was 373.3MB. Max. memory is 16.1GB. * CodeCheck took 120.07ms. Allocated memory is still 629.1MB. Free memory was 485.4MB in the beginning and 479.2MB 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 08:00:22,262 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cc7766-8472-4e50-9a8c-13b71c5bec12/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