./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-rc-imon--32_7a--a9e7fb5.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a483d78-685f-4020-9a59-7dfe34c86e65/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a483d78-685f-4020-9a59-7dfe34c86e65/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a483d78-685f-4020-9a59-7dfe34c86e65/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a483d78-685f-4020-9a59-7dfe34c86e65/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-rc-imon--32_7a--a9e7fb5.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a483d78-685f-4020-9a59-7dfe34c86e65/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a483d78-685f-4020-9a59-7dfe34c86e65/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c3a88d220dbbb3b8b830b41f15ad66094bc858c7c21fc995876c56b7a27538e4 --- 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-6b4ec56 [2022-11-20 17:29:22,256 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:29:22,258 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:29:22,282 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:29:22,283 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:29:22,284 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:29:22,285 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:29:22,287 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:29:22,289 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:29:22,290 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:29:22,291 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:29:22,292 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:29:22,293 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:29:22,294 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:29:22,295 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:29:22,296 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:29:22,297 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:29:22,298 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:29:22,300 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:29:22,302 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:29:22,304 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:29:22,305 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:29:22,306 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:29:22,307 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:29:22,311 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:29:22,311 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:29:22,312 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:29:22,313 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:29:22,313 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:29:22,314 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:29:22,315 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:29:22,316 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:29:22,316 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:29:22,317 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:29:22,318 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:29:22,326 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:29:22,327 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:29:22,328 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:29:22,328 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:29:22,332 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:29:22,333 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:29:22,334 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a483d78-685f-4020-9a59-7dfe34c86e65/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-11-20 17:29:22,382 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:29:22,382 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:29:22,385 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:29:22,385 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:29:22,386 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:29:22,386 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:29:22,387 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:29:22,387 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:29:22,387 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:29:22,387 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:29:22,388 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:29:22,389 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:29:22,389 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:29:22,389 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:29:22,389 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:29:22,390 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:29:22,390 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:29:22,390 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:29:22,390 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:29:22,391 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:29:22,391 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:29:22,391 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:29:22,391 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:29:22,391 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:29:22,392 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:29:22,392 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:29:22,392 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:29:22,392 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_2a483d78-685f-4020-9a59-7dfe34c86e65/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a483d78-685f-4020-9a59-7dfe34c86e65/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c3a88d220dbbb3b8b830b41f15ad66094bc858c7c21fc995876c56b7a27538e4 [2022-11-20 17:29:22,662 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:29:22,691 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:29:22,693 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:29:22,695 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:29:22,696 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:29:22,698 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a483d78-685f-4020-9a59-7dfe34c86e65/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-rc-imon--32_7a--a9e7fb5.i [2022-11-20 17:29:25,739 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:29:26,286 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:29:26,286 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a483d78-685f-4020-9a59-7dfe34c86e65/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-rc-imon--32_7a--a9e7fb5.i [2022-11-20 17:29:26,333 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a483d78-685f-4020-9a59-7dfe34c86e65/bin/ukojak-pZX7IvK2PQ/data/b8ad8ec02/09f1711ba0f346f18d3ffd79c5f54e09/FLAGcb05a8eca [2022-11-20 17:29:26,374 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a483d78-685f-4020-9a59-7dfe34c86e65/bin/ukojak-pZX7IvK2PQ/data/b8ad8ec02/09f1711ba0f346f18d3ffd79c5f54e09 [2022-11-20 17:29:26,379 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:29:26,382 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:29:26,384 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:29:26,384 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:29:26,388 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:29:26,388 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:29:26" (1/1) ... [2022-11-20 17:29:26,389 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d9b99d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:26, skipping insertion in model container [2022-11-20 17:29:26,390 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:29:26" (1/1) ... [2022-11-20 17:29:26,397 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:29:26,513 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:29:28,089 WARN L237 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_2a483d78-685f-4020-9a59-7dfe34c86e65/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-rc-imon--32_7a--a9e7fb5.i[200991,201004] [2022-11-20 17:29:28,189 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:29:28,239 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:29:28,617 WARN L237 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_2a483d78-685f-4020-9a59-7dfe34c86e65/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-rc-imon--32_7a--a9e7fb5.i[200991,201004] [2022-11-20 17:29:28,640 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:29:28,729 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:29:28,730 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:28 WrapperNode [2022-11-20 17:29:28,730 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:29:28,731 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:29:28,732 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:29:28,732 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:29:28,740 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:28" (1/1) ... [2022-11-20 17:29:28,812 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:28" (1/1) ... [2022-11-20 17:29:28,970 INFO L138 Inliner]: procedures = 240, calls = 2379, calls flagged for inlining = 110, calls inlined = 62, statements flattened = 2548 [2022-11-20 17:29:28,971 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:29:28,971 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:29:28,972 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:29:28,972 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:29:28,983 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:28" (1/1) ... [2022-11-20 17:29:28,983 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:28" (1/1) ... [2022-11-20 17:29:29,013 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:28" (1/1) ... [2022-11-20 17:29:29,016 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:28" (1/1) ... [2022-11-20 17:29:29,112 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:28" (1/1) ... [2022-11-20 17:29:29,122 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:28" (1/1) ... [2022-11-20 17:29:29,146 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:28" (1/1) ... [2022-11-20 17:29:29,167 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:28" (1/1) ... [2022-11-20 17:29:29,198 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:29:29,201 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:29:29,201 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:29:29,201 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:29:29,202 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:28" (1/1) ... [2022-11-20 17:29:29,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:29:29,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a483d78-685f-4020-9a59-7dfe34c86e65/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:29:29,232 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a483d78-685f-4020-9a59-7dfe34c86e65/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:29:29,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a483d78-685f-4020-9a59-7dfe34c86e65/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:29:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-11-20 17:29:29,277 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-11-20 17:29:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-11-20 17:29:29,278 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-11-20 17:29:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-20 17:29:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 17:29:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 17:29:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2022-11-20 17:29:29,279 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2022-11-20 17:29:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-20 17:29:29,279 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-20 17:29:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2022-11-20 17:29:29,279 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2022-11-20 17:29:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 17:29:29,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 17:29:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure send_packet [2022-11-20 17:29:29,280 INFO L138 BoogieDeclarations]: Found implementation of procedure send_packet [2022-11-20 17:29:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2022-11-20 17:29:29,280 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2022-11-20 17:29:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-20 17:29:29,280 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-20 17:29:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-20 17:29:29,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-20 17:29:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2022-11-20 17:29:29,281 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2022-11-20 17:29:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_imon_context [2022-11-20 17:29:29,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_imon_context [2022-11-20 17:29:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-20 17:29:29,281 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-20 17:29:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-20 17:29:29,281 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-20 17:29:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_driver_lock [2022-11-20 17:29:29,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_driver_lock [2022-11-20 17:29:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:29:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2022-11-20 17:29:29,283 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2022-11-20 17:29:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:29:29,283 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2022-11-20 17:29:29,284 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2022-11-20 17:29:29,284 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-11-20 17:29:29,284 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-11-20 17:29:29,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:29:29,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:29:29,285 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-20 17:29:29,285 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-20 17:29:29,285 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-20 17:29:29,285 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-20 17:29:29,285 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-11-20 17:29:29,286 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-11-20 17:29:29,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-11-20 17:29:29,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-11-20 17:29:29,286 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2022-11-20 17:29:29,286 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2022-11-20 17:29:29,286 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2022-11-20 17:29:29,286 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2022-11-20 17:29:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-11-20 17:29:29,287 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-11-20 17:29:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-20 17:29:29,287 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2022-11-20 17:29:29,287 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2022-11-20 17:29:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-20 17:29:29,288 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-20 17:29:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-20 17:29:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2022-11-20 17:29:29,288 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2022-11-20 17:29:29,288 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2022-11-20 17:29:29,289 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2022-11-20 17:29:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:29:29,289 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-20 17:29:29,289 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-20 17:29:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 17:29:29,290 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 17:29:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-20 17:29:29,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-20 17:29:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-20 17:29:29,290 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-20 17:29:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2022-11-20 17:29:29,291 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2022-11-20 17:29:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-20 17:29:29,291 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-20 17:29:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:29:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2022-11-20 17:29:29,291 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2022-11-20 17:29:29,291 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2022-11-20 17:29:29,292 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2022-11-20 17:29:29,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 17:29:29,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 17:29:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure free_imon_context [2022-11-20 17:29:29,293 INFO L138 BoogieDeclarations]: Found implementation of procedure free_imon_context [2022-11-20 17:29:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:29:29,293 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2022-11-20 17:29:29,293 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2022-11-20 17:29:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_imon_context [2022-11-20 17:29:29,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_imon_context [2022-11-20 17:29:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:29:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:29:29,294 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2022-11-20 17:29:29,295 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2022-11-20 17:29:29,295 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-20 17:29:29,295 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2022-11-20 17:29:29,295 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2022-11-20 17:29:29,295 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-11-20 17:29:29,295 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-11-20 17:29:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_driver_lock [2022-11-20 17:29:29,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_driver_lock [2022-11-20 17:29:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2022-11-20 17:29:29,296 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2022-11-20 17:29:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure imon_find_endpoints [2022-11-20 17:29:29,297 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_find_endpoints [2022-11-20 17:29:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:29:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2022-11-20 17:29:29,297 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2022-11-20 17:29:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:29:29,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:29:29,878 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:29:29,881 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:29:33,760 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:29:34,756 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:29:34,757 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-11-20 17:29:34,762 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:29:34 BoogieIcfgContainer [2022-11-20 17:29:34,763 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:29:34,764 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:29:34,767 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:29:34,778 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:29:34,778 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:29:34" (1/1) ... [2022-11-20 17:29:34,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:29:34,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:34,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 538 states and 732 transitions. [2022-11-20 17:29:34,900 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 732 transitions. [2022-11-20 17:29:34,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-11-20 17:29:34,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:34,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:35,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:35,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:29:36,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:36,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 544 states and 748 transitions. [2022-11-20 17:29:36,053 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 748 transitions. [2022-11-20 17:29:36,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:29:36,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:36,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:36,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:36,565 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:29:36,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:36,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 545 states and 748 transitions. [2022-11-20 17:29:36,620 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 748 transitions. [2022-11-20 17:29:36,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-11-20 17:29:36,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:36,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:36,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:37,047 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-20 17:29:37,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:37,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 546 states and 748 transitions. [2022-11-20 17:29:37,067 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 748 transitions. [2022-11-20 17:29:37,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:29:37,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:37,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:37,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:37,480 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:29:37,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:37,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 548 states and 751 transitions. [2022-11-20 17:29:37,499 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 751 transitions. [2022-11-20 17:29:37,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:29:37,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:37,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:37,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:37,813 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:29:37,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:37,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 549 states and 751 transitions. [2022-11-20 17:29:37,834 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 751 transitions. [2022-11-20 17:29:37,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-11-20 17:29:37,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:37,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:37,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:38,146 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-20 17:29:38,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:38,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 553 states and 757 transitions. [2022-11-20 17:29:38,172 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 757 transitions. [2022-11-20 17:29:38,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-20 17:29:38,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:38,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:38,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:38,534 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-11-20 17:29:38,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:38,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 561 states and 768 transitions. [2022-11-20 17:29:38,566 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 768 transitions. [2022-11-20 17:29:38,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-20 17:29:38,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:38,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:38,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:39,023 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:29:39,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:39,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 571 states and 786 transitions. [2022-11-20 17:29:39,118 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 786 transitions. [2022-11-20 17:29:39,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-20 17:29:39,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:39,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:39,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:39,559 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:29:39,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:39,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 572 states and 787 transitions. [2022-11-20 17:29:39,591 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 787 transitions. [2022-11-20 17:29:39,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-11-20 17:29:39,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:39,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:39,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:40,042 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:29:40,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:40,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 575 states and 792 transitions. [2022-11-20 17:29:40,069 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 792 transitions. [2022-11-20 17:29:40,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-11-20 17:29:40,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:40,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:40,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:40,487 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-20 17:29:40,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:40,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 581 states and 802 transitions. [2022-11-20 17:29:40,517 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 802 transitions. [2022-11-20 17:29:40,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-20 17:29:40,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:40,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:40,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:41,002 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-20 17:29:41,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:41,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 585 states and 812 transitions. [2022-11-20 17:29:41,080 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 812 transitions. [2022-11-20 17:29:41,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-20 17:29:41,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:41,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:41,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:41,576 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-20 17:29:41,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:41,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 586 states and 813 transitions. [2022-11-20 17:29:41,604 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 813 transitions. [2022-11-20 17:29:41,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-11-20 17:29:41,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:41,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:41,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:42,017 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-20 17:29:42,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:42,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 588 states and 815 transitions. [2022-11-20 17:29:42,038 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 815 transitions. [2022-11-20 17:29:42,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-11-20 17:29:42,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:42,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:42,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:42,449 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-20 17:29:42,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:42,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 590 states and 817 transitions. [2022-11-20 17:29:42,472 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 817 transitions. [2022-11-20 17:29:42,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-11-20 17:29:42,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:42,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:42,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:42,926 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-20 17:29:43,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:43,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 594 states and 827 transitions. [2022-11-20 17:29:43,010 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 827 transitions. [2022-11-20 17:29:43,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-11-20 17:29:43,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:43,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:43,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:43,441 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-20 17:29:43,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:43,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 595 states and 829 transitions. [2022-11-20 17:29:43,469 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 829 transitions. [2022-11-20 17:29:43,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-20 17:29:43,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:43,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:43,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:43,924 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-20 17:29:44,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:44,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 600 states and 838 transitions. [2022-11-20 17:29:44,078 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 838 transitions. [2022-11-20 17:29:44,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-11-20 17:29:44,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:44,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:44,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:44,527 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-20 17:29:44,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:44,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 602 states and 840 transitions. [2022-11-20 17:29:44,557 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 840 transitions. [2022-11-20 17:29:44,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-11-20 17:29:44,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:44,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:44,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:45,030 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-20 17:29:45,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:45,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 604 states and 842 transitions. [2022-11-20 17:29:45,057 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 842 transitions. [2022-11-20 17:29:45,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-11-20 17:29:45,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:45,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:45,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:45,510 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-20 17:29:45,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:45,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 606 states and 844 transitions. [2022-11-20 17:29:45,538 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 844 transitions. [2022-11-20 17:29:45,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-11-20 17:29:45,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:45,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:45,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:46,081 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-20 17:29:46,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:46,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 598 states and 830 transitions. [2022-11-20 17:29:46,116 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 830 transitions. [2022-11-20 17:29:46,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-11-20 17:29:46,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:46,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:46,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:46,927 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-20 17:29:47,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:47,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 599 states and 833 transitions. [2022-11-20 17:29:47,176 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 833 transitions. [2022-11-20 17:29:47,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-11-20 17:29:47,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:47,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:47,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:47,709 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-11-20 17:29:48,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:48,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 610 states and 860 transitions. [2022-11-20 17:29:48,328 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 860 transitions. [2022-11-20 17:29:48,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-20 17:29:48,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:48,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:48,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:48,914 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-20 17:29:49,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:49,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 612 states and 861 transitions. [2022-11-20 17:29:49,445 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 861 transitions. [2022-11-20 17:29:49,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-20 17:29:49,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:49,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:49,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:49,929 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:29:49,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:49,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 612 states and 860 transitions. [2022-11-20 17:29:49,960 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 860 transitions. [2022-11-20 17:29:49,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-20 17:29:49,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:49,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:50,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:50,413 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:29:50,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:50,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 614 states and 862 transitions. [2022-11-20 17:29:50,445 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 862 transitions. [2022-11-20 17:29:50,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-20 17:29:50,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:50,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:50,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:50,959 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-20 17:29:50,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:50,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 616 states and 864 transitions. [2022-11-20 17:29:50,990 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 864 transitions. [2022-11-20 17:29:50,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-11-20 17:29:50,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:50,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:51,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:52,259 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-20 17:29:53,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:53,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 627 states and 887 transitions. [2022-11-20 17:29:53,173 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 887 transitions. [2022-11-20 17:29:53,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-11-20 17:29:53,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:53,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:53,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:53,638 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-20 17:29:53,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:53,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 629 states and 889 transitions. [2022-11-20 17:29:53,672 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 889 transitions. [2022-11-20 17:29:53,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-11-20 17:29:53,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:53,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:53,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:54,098 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-20 17:29:54,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:54,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 631 states and 891 transitions. [2022-11-20 17:29:54,129 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 891 transitions. [2022-11-20 17:29:54,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-11-20 17:29:54,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:54,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:54,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:54,558 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-20 17:29:54,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:54,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 621 states and 875 transitions. [2022-11-20 17:29:54,644 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 875 transitions. [2022-11-20 17:29:54,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-11-20 17:29:54,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:54,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:54,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:55,085 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:29:55,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:55,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 622 states and 877 transitions. [2022-11-20 17:29:55,127 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 877 transitions. [2022-11-20 17:29:55,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-20 17:29:55,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:55,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:55,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:55,846 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-20 17:29:56,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:56,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 625 states and 882 transitions. [2022-11-20 17:29:56,285 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 882 transitions. [2022-11-20 17:29:56,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-11-20 17:29:56,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:56,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:56,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:56,746 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-11-20 17:29:56,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:56,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 628 states and 888 transitions. [2022-11-20 17:29:56,952 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 888 transitions. [2022-11-20 17:29:56,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-20 17:29:56,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:56,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:57,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:57,894 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:29:57,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:57,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 630 states and 890 transitions. [2022-11-20 17:29:57,919 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 890 transitions. [2022-11-20 17:29:57,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-20 17:29:57,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:57,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:58,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:58,810 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 17:29:58,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:58,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 632 states and 892 transitions. [2022-11-20 17:29:58,835 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 892 transitions. [2022-11-20 17:29:58,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-20 17:29:58,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:58,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:58,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:59,436 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-11-20 17:29:59,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:59,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 632 states and 891 transitions. [2022-11-20 17:29:59,466 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 891 transitions. [2022-11-20 17:29:59,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-20 17:29:59,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:59,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:59,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:59,872 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-11-20 17:29:59,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:59,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 634 states and 893 transitions. [2022-11-20 17:29:59,903 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 893 transitions. [2022-11-20 17:29:59,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-20 17:29:59,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:59,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:59,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:00,171 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-11-20 17:30:00,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:00,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 639 states and 902 transitions. [2022-11-20 17:30:00,479 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 902 transitions. [2022-11-20 17:30:00,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-20 17:30:00,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:00,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:00,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:00,885 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-20 17:30:01,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:01,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 645 states and 919 transitions. [2022-11-20 17:30:01,091 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 919 transitions. [2022-11-20 17:30:01,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-11-20 17:30:01,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:01,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:01,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:01,998 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-11-20 17:30:02,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:02,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 648 states and 924 transitions. [2022-11-20 17:30:02,496 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 924 transitions. [2022-11-20 17:30:02,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-20 17:30:02,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:02,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:02,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:02,902 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-20 17:30:02,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:02,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 633 states and 896 transitions. [2022-11-20 17:30:02,933 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 896 transitions. [2022-11-20 17:30:02,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-11-20 17:30:02,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:02,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:03,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:03,835 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-11-20 17:30:05,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:05,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 634 states and 896 transitions. [2022-11-20 17:30:05,058 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 896 transitions. [2022-11-20 17:30:05,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-20 17:30:05,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:05,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:05,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:05,351 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-11-20 17:30:05,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:05,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 636 states and 899 transitions. [2022-11-20 17:30:05,403 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 899 transitions. [2022-11-20 17:30:05,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-20 17:30:05,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:05,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:05,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:05,733 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-11-20 17:30:05,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:05,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 633 states and 895 transitions. [2022-11-20 17:30:05,763 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 895 transitions. [2022-11-20 17:30:05,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-11-20 17:30:05,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:05,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:16,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 17:30:16,598 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 17:30:26,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 17:30:37,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-11-20 17:30:37,710 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:487) 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) [2022-11-20 17:30:37,715 INFO L158 Benchmark]: Toolchain (without parser) took 71331.89ms. Allocated memory was 190.8MB in the beginning and 2.6GB in the end (delta: 2.4GB). Free memory was 159.5MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2022-11-20 17:30:37,715 INFO L158 Benchmark]: CDTParser took 0.59ms. Allocated memory is still 138.4MB. Free memory was 104.5MB in the beginning and 104.4MB in the end (delta: 28.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:30:37,716 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2346.58ms. Allocated memory is still 190.8MB. Free memory was 159.3MB in the beginning and 62.4MB in the end (delta: 96.9MB). Peak memory consumption was 96.4MB. Max. memory is 16.1GB. [2022-11-20 17:30:37,716 INFO L158 Benchmark]: Boogie Procedure Inliner took 239.58ms. Allocated memory is still 190.8MB. Free memory was 62.4MB in the beginning and 130.3MB in the end (delta: -68.0MB). Peak memory consumption was 12.8MB. Max. memory is 16.1GB. [2022-11-20 17:30:37,717 INFO L158 Benchmark]: Boogie Preprocessor took 227.72ms. Allocated memory is still 190.8MB. Free memory was 130.3MB in the beginning and 113.5MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-20 17:30:37,717 INFO L158 Benchmark]: RCFGBuilder took 5562.14ms. Allocated memory was 190.8MB in the beginning and 306.2MB in the end (delta: 115.3MB). Free memory was 113.5MB in the beginning and 186.0MB in the end (delta: -72.4MB). Peak memory consumption was 134.5MB. Max. memory is 16.1GB. [2022-11-20 17:30:37,718 INFO L158 Benchmark]: CodeCheck took 62949.22ms. Allocated memory was 306.2MB in the beginning and 2.6GB in the end (delta: 2.3GB). Free memory was 186.0MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 975.0MB. Max. memory is 16.1GB. [2022-11-20 17:30:37,721 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:487) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.59ms. Allocated memory is still 138.4MB. Free memory was 104.5MB in the beginning and 104.4MB in the end (delta: 28.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2346.58ms. Allocated memory is still 190.8MB. Free memory was 159.3MB in the beginning and 62.4MB in the end (delta: 96.9MB). Peak memory consumption was 96.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 239.58ms. Allocated memory is still 190.8MB. Free memory was 62.4MB in the beginning and 130.3MB in the end (delta: -68.0MB). Peak memory consumption was 12.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 227.72ms. Allocated memory is still 190.8MB. Free memory was 130.3MB in the beginning and 113.5MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 5562.14ms. Allocated memory was 190.8MB in the beginning and 306.2MB in the end (delta: 115.3MB). Free memory was 113.5MB in the beginning and 186.0MB in the end (delta: -72.4MB). Peak memory consumption was 134.5MB. Max. memory is 16.1GB. * CodeCheck took 62949.22ms. Allocated memory was 306.2MB in the beginning and 2.6GB in the end (delta: 2.3GB). Free memory was 186.0MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 975.0MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:30:37,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a483d78-685f-4020-9a59-7dfe34c86e65/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a483d78-685f-4020-9a59-7dfe34c86e65/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a483d78-685f-4020-9a59-7dfe34c86e65/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a483d78-685f-4020-9a59-7dfe34c86e65/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a483d78-685f-4020-9a59-7dfe34c86e65/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-rc-imon--32_7a--a9e7fb5.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a483d78-685f-4020-9a59-7dfe34c86e65/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a483d78-685f-4020-9a59-7dfe34c86e65/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c3a88d220dbbb3b8b830b41f15ad66094bc858c7c21fc995876c56b7a27538e4 --- 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-6b4ec56 [2022-11-20 17:30:40,256 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:30:40,261 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:30:40,295 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:30:40,297 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:30:40,298 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:30:40,300 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:30:40,304 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:30:40,308 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:30:40,311 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:30:40,313 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:30:40,315 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:30:40,316 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:30:40,319 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:30:40,321 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:30:40,323 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:30:40,325 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:30:40,330 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:30:40,332 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:30:40,335 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:30:40,340 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:30:40,345 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:30:40,346 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:30:40,347 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:30:40,352 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:30:40,357 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:30:40,357 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:30:40,358 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:30:40,359 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:30:40,359 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:30:40,361 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:30:40,362 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:30:40,363 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:30:40,364 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:30:40,366 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:30:40,366 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:30:40,367 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:30:40,367 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:30:40,368 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:30:40,369 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:30:40,369 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:30:40,370 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a483d78-685f-4020-9a59-7dfe34c86e65/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-11-20 17:30:40,405 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:30:40,405 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:30:40,407 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:30:40,408 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:30:40,408 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:30:40,409 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:30:40,409 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:30:40,409 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:30:40,409 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:30:40,410 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:30:40,411 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:30:40,411 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:30:40,411 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:30:40,412 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:30:40,412 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:30:40,412 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:30:40,412 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:30:40,412 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:30:40,413 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:30:40,413 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:30:40,413 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:30:40,413 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:30:40,414 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:30:40,414 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:30:40,414 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:30:40,414 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:30:40,415 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:30:40,415 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:30:40,415 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:30:40,415 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:30:40,415 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:30:40,416 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_2a483d78-685f-4020-9a59-7dfe34c86e65/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a483d78-685f-4020-9a59-7dfe34c86e65/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c3a88d220dbbb3b8b830b41f15ad66094bc858c7c21fc995876c56b7a27538e4 [2022-11-20 17:30:40,768 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:30:40,802 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:30:40,804 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:30:40,805 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:30:40,806 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:30:40,807 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a483d78-685f-4020-9a59-7dfe34c86e65/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-rc-imon--32_7a--a9e7fb5.i [2022-11-20 17:30:43,785 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:30:44,385 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:30:44,386 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a483d78-685f-4020-9a59-7dfe34c86e65/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-rc-imon--32_7a--a9e7fb5.i [2022-11-20 17:30:44,433 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a483d78-685f-4020-9a59-7dfe34c86e65/bin/ukojak-pZX7IvK2PQ/data/1bbbbb3d2/6335637df0124941825b0f6b6c87ca5b/FLAG9bb2e144e [2022-11-20 17:30:44,456 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a483d78-685f-4020-9a59-7dfe34c86e65/bin/ukojak-pZX7IvK2PQ/data/1bbbbb3d2/6335637df0124941825b0f6b6c87ca5b [2022-11-20 17:30:44,461 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:30:44,463 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:30:44,465 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:30:44,465 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:30:44,468 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:30:44,469 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:30:44" (1/1) ... [2022-11-20 17:30:44,473 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c61e4a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:30:44, skipping insertion in model container [2022-11-20 17:30:44,474 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:30:44" (1/1) ... [2022-11-20 17:30:44,481 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:30:44,640 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:30:45,570 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type check failed for C: snprintf(buf, size, "usb-%s-%s", (dev->bus)->bus_name, (char *)(& dev->devpath)) [3598] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckBinaryExpression(TypeCheckHelper.java:207) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.constructBinaryExpression(ExpressionFactory.java:617) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.newBinaryExpression(ExpressionFactory.java:132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.handleSnPrintF(StandardFunctionHandler.java:959) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.lambda$21(StandardFunctionHandler.java:305) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:242) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1463) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1413) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1489) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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) [2022-11-20 17:30:45,575 INFO L158 Benchmark]: Toolchain (without parser) took 1111.84ms. Allocated memory was 69.2MB in the beginning and 88.1MB in the end (delta: 18.9MB). Free memory was 38.4MB in the beginning and 48.6MB in the end (delta: -10.2MB). Peak memory consumption was 24.1MB. Max. memory is 16.1GB. [2022-11-20 17:30:45,576 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 69.2MB. Free memory is still 46.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:30:45,577 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1108.43ms. Allocated memory was 69.2MB in the beginning and 88.1MB in the end (delta: 18.9MB). Free memory was 38.2MB in the beginning and 48.6MB in the end (delta: -10.3MB). Peak memory consumption was 24.1MB. Max. memory is 16.1GB. [2022-11-20 17:30:45,578 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 69.2MB. Free memory is still 46.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1108.43ms. Allocated memory was 69.2MB in the beginning and 88.1MB in the end (delta: 18.9MB). Free memory was 38.2MB in the beginning and 48.6MB in the end (delta: -10.3MB). Peak memory consumption was 24.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: snprintf(buf, size, "usb-%s-%s", (dev->bus)->bus_name, (char *)(& dev->devpath)) [3598] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: snprintf(buf, size, "usb-%s-%s", (dev->bus)->bus_name, (char *)(& dev->devpath)) [3598]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: TypeCheckException: Type check failed for C: snprintf(buf, size, "usb-%s-%s", (dev->bus)->bus_name, (char *)(& dev->devpath)) [3598]