./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b06fba6fbf61d996c1af57497d908c6dba492febf0212a36ee7b28f5806d365e --- 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-2329fc7 [2022-12-14 20:05:43,550 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:05:43,552 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:05:43,571 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:05:43,571 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:05:43,572 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:05:43,573 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:05:43,575 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:05:43,576 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:05:43,577 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:05:43,578 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:05:43,579 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:05:43,579 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:05:43,580 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:05:43,582 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:05:43,583 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:05:43,583 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:05:43,584 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:05:43,586 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:05:43,588 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:05:43,589 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:05:43,590 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:05:43,591 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:05:43,592 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:05:43,596 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:05:43,596 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:05:43,596 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:05:43,597 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:05:43,598 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:05:43,599 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:05:43,599 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:05:43,600 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:05:43,601 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:05:43,601 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:05:43,602 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:05:43,602 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:05:43,603 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:05:43,603 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:05:43,603 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:05:43,604 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:05:43,605 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:05:43,605 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 20:05:43,625 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:05:43,625 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:05:43,626 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:05:43,626 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:05:43,627 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:05:43,627 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:05:43,627 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:05:43,627 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:05:43,628 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:05:43,628 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:05:43,628 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:05:43,628 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:05:43,628 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:05:43,629 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:05:43,629 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:05:43,629 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:05:43,629 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:05:43,629 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:05:43,630 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:05:43,630 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:05:43,630 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:05:43,630 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:05:43,630 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:05:43,631 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:05:43,631 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:05:43,631 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:05:43,631 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:05:43,631 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:05:43,631 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_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b06fba6fbf61d996c1af57497d908c6dba492febf0212a36ee7b28f5806d365e [2022-12-14 20:05:43,799 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:05:43,815 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:05:43,817 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:05:43,818 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:05:43,819 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:05:43,820 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i [2022-12-14 20:05:46,377 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:05:46,615 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:05:46,615 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i [2022-12-14 20:05:46,626 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4/data/38773cf07/f1564d7df50242d9a0b0b0919e876418/FLAGb75688c60 [2022-12-14 20:05:46,928 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4/data/38773cf07/f1564d7df50242d9a0b0b0919e876418 [2022-12-14 20:05:46,930 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:05:46,931 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:05:46,932 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:05:46,932 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:05:46,935 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:05:46,935 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:05:46" (1/1) ... [2022-12-14 20:05:46,936 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39208e59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:46, skipping insertion in model container [2022-12-14 20:05:46,936 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:05:46" (1/1) ... [2022-12-14 20:05:46,942 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:05:46,981 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:05:47,309 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_5bef8c93-6009-48bb-bd9a-9cd0ef897026/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i[33022,33035] [2022-12-14 20:05:47,385 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:05:47,395 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:05:47,404 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:05:47,413 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:05:47,421 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:05:47,428 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:05:47,446 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_5bef8c93-6009-48bb-bd9a-9cd0ef897026/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i[33022,33035] [2022-12-14 20:05:47,487 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:05:47,495 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:05:47,503 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:05:47,511 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:05:47,515 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:05:47,538 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:05:47,538 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:47 WrapperNode [2022-12-14 20:05:47,539 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:05:47,539 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:05:47,539 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:05:47,539 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:05:47,545 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:47" (1/1) ... [2022-12-14 20:05:47,578 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:47" (1/1) ... [2022-12-14 20:05:47,688 INFO L138 Inliner]: procedures = 177, calls = 524, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2167 [2022-12-14 20:05:47,689 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:05:47,690 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:05:47,690 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:05:47,690 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:05:47,698 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:47" (1/1) ... [2022-12-14 20:05:47,698 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:47" (1/1) ... [2022-12-14 20:05:47,715 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:47" (1/1) ... [2022-12-14 20:05:47,716 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:47" (1/1) ... [2022-12-14 20:05:47,782 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:47" (1/1) ... [2022-12-14 20:05:47,793 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:47" (1/1) ... [2022-12-14 20:05:47,798 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:47" (1/1) ... [2022-12-14 20:05:47,803 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:47" (1/1) ... [2022-12-14 20:05:47,812 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:05:47,813 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:05:47,813 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:05:47,813 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:05:47,814 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:47" (1/1) ... [2022-12-14 20:05:47,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:05:47,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:05:47,840 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:05:47,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:05:47,879 INFO L130 BoogieDeclarations]: Found specification of procedure test_int_int [2022-12-14 20:05:47,879 INFO L138 BoogieDeclarations]: Found implementation of procedure test_int_int [2022-12-14 20:05:47,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 20:05:47,880 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 20:05:47,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 20:05:47,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 20:05:47,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 20:05:47,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 20:05:47,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 20:05:47,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:05:47,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 20:05:47,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 20:05:47,881 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 20:05:47,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 20:05:47,881 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 20:05:47,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:05:47,882 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:05:47,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:05:48,097 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:05:48,099 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:05:49,765 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:05:50,367 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:05:50,367 INFO L300 CfgBuilder]: Removed 151 assume(true) statements. [2022-12-14 20:05:50,371 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:05:50 BoogieIcfgContainer [2022-12-14 20:05:50,371 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:05:50,372 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:05:50,372 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:05:50,380 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:05:50,381 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:05:50" (1/1) ... [2022-12-14 20:05:50,389 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:05:50,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:50,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 251 states and 452 transitions. [2022-12-14 20:05:50,437 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 452 transitions. [2022-12-14 20:05:50,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-14 20:05:50,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:50,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:50,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:50,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:50,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:50,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 251 states and 448 transitions. [2022-12-14 20:05:50,579 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 448 transitions. [2022-12-14 20:05:50,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 20:05:50,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:50,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:50,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:50,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:50,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:50,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 251 states and 444 transitions. [2022-12-14 20:05:50,625 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 444 transitions. [2022-12-14 20:05:50,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-14 20:05:50,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:50,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:50,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:50,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:50,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:50,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 253 states and 443 transitions. [2022-12-14 20:05:50,776 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 443 transitions. [2022-12-14 20:05:50,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-12-14 20:05:50,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:50,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:50,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:50,871 INFO L263 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:50,877 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:50,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:50,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:50,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 253 states and 438 transitions. [2022-12-14 20:05:50,906 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 438 transitions. [2022-12-14 20:05:50,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 20:05:50,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:50,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:51,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:51,014 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:51,017 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:51,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:51,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:51,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 253 states and 434 transitions. [2022-12-14 20:05:51,052 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 434 transitions. [2022-12-14 20:05:51,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-14 20:05:51,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:51,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:51,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:51,166 INFO L263 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:51,168 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:51,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:51,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:51,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 253 states and 428 transitions. [2022-12-14 20:05:51,179 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 428 transitions. [2022-12-14 20:05:51,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 20:05:51,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:51,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:51,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:51,673 INFO L263 TraceCheckSpWp]: Trace formula consists of 1544 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:51,677 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:51,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:51,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:51,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 253 states and 422 transitions. [2022-12-14 20:05:51,717 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 422 transitions. [2022-12-14 20:05:51,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 20:05:51,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:51,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:52,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:52,223 INFO L263 TraceCheckSpWp]: Trace formula consists of 1687 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 20:05:52,227 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:52,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:52,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:52,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 266 states and 439 transitions. [2022-12-14 20:05:52,421 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 439 transitions. [2022-12-14 20:05:52,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 20:05:52,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:52,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:52,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:52,584 INFO L263 TraceCheckSpWp]: Trace formula consists of 470 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:52,588 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:52,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:52,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:52,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 266 states and 437 transitions. [2022-12-14 20:05:52,597 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 437 transitions. [2022-12-14 20:05:52,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 20:05:52,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:52,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:52,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:52,778 INFO L263 TraceCheckSpWp]: Trace formula consists of 497 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:52,781 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:52,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:52,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:52,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 266 states and 435 transitions. [2022-12-14 20:05:52,787 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 435 transitions. [2022-12-14 20:05:52,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 20:05:52,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:52,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:53,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:53,209 INFO L263 TraceCheckSpWp]: Trace formula consists of 1701 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:53,211 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:53,213 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:53,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:53,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 266 states and 433 transitions. [2022-12-14 20:05:53,222 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 433 transitions. [2022-12-14 20:05:53,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 20:05:53,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:53,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:53,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:53,719 INFO L263 TraceCheckSpWp]: Trace formula consists of 1707 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 20:05:53,721 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:53,761 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:05:53,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:53,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 269 states and 435 transitions. [2022-12-14 20:05:53,776 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 435 transitions. [2022-12-14 20:05:53,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 20:05:53,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:53,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:54,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:54,190 INFO L263 TraceCheckSpWp]: Trace formula consists of 1691 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:54,192 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:54,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:54,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:54,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 269 states and 430 transitions. [2022-12-14 20:05:54,198 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 430 transitions. [2022-12-14 20:05:54,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:05:54,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:54,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:54,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:54,601 INFO L263 TraceCheckSpWp]: Trace formula consists of 1738 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:54,603 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:54,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:54,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:54,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 269 states and 424 transitions. [2022-12-14 20:05:54,614 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 424 transitions. [2022-12-14 20:05:54,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:05:54,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:54,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:54,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:54,903 INFO L263 TraceCheckSpWp]: Trace formula consists of 824 conjuncts, 11 conjunts are in the unsatisfiable core [2022-12-14 20:05:54,907 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:54,948 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-12-14 20:05:54,952 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-12-14 20:05:54,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 20:05:54,987 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-12-14 20:05:55,006 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:05:55,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:55,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 272 states and 430 transitions. [2022-12-14 20:05:55,264 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 430 transitions. [2022-12-14 20:05:55,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:05:55,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:55,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:55,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:55,982 INFO L263 TraceCheckSpWp]: Trace formula consists of 3020 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:55,985 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:55,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:56,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:56,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 272 states and 424 transitions. [2022-12-14 20:05:56,118 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 424 transitions. [2022-12-14 20:05:56,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:05:56,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:56,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:56,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:56,983 INFO L263 TraceCheckSpWp]: Trace formula consists of 3163 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 20:05:56,986 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:57,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:57,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:57,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 285 states and 442 transitions. [2022-12-14 20:05:57,470 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 442 transitions. [2022-12-14 20:05:57,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:05:57,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:57,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:58,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:58,034 INFO L263 TraceCheckSpWp]: Trace formula consists of 1946 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:58,036 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:58,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:58,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:58,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 285 states and 440 transitions. [2022-12-14 20:05:58,044 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 440 transitions. [2022-12-14 20:05:58,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 20:05:58,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:58,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:58,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:58,632 INFO L263 TraceCheckSpWp]: Trace formula consists of 1973 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:58,636 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:58,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:58,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:58,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 285 states and 438 transitions. [2022-12-14 20:05:58,651 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 438 transitions. [2022-12-14 20:05:58,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 20:05:58,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:58,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:59,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:59,568 INFO L263 TraceCheckSpWp]: Trace formula consists of 3177 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:59,570 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:59,572 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:59,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:59,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 285 states and 436 transitions. [2022-12-14 20:05:59,579 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 436 transitions. [2022-12-14 20:05:59,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 20:05:59,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:59,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:00,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:00,476 INFO L263 TraceCheckSpWp]: Trace formula consists of 3183 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 20:06:00,479 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:06:00,528 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:06:00,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:00,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 288 states and 438 transitions. [2022-12-14 20:06:00,545 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 438 transitions. [2022-12-14 20:06:00,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 20:06:00,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:00,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:01,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:01,048 INFO L263 TraceCheckSpWp]: Trace formula consists of 2300 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 20:06:01,051 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:06:01,149 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:06:01,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:01,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 316 states and 472 transitions. [2022-12-14 20:06:01,390 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 472 transitions. [2022-12-14 20:06:01,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 20:06:01,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:01,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:02,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:02,095 INFO L263 TraceCheckSpWp]: Trace formula consists of 2320 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 20:06:02,099 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:06:02,231 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:06:02,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:02,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 319 states and 474 transitions. [2022-12-14 20:06:02,274 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 474 transitions. [2022-12-14 20:06:02,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 20:06:02,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:02,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:02,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:02,852 INFO L263 TraceCheckSpWp]: Trace formula consists of 2343 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:06:02,854 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:06:02,858 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:06:02,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:02,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 319 states and 472 transitions. [2022-12-14 20:06:02,908 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 472 transitions. [2022-12-14 20:06:02,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 20:06:02,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:02,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:03,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:03,535 INFO L263 TraceCheckSpWp]: Trace formula consists of 2554 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:06:03,538 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:06:03,542 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:06:03,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:03,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 319 states and 471 transitions. [2022-12-14 20:06:03,559 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 471 transitions. [2022-12-14 20:06:03,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:06:03,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:03,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:03,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:03,989 INFO L263 TraceCheckSpWp]: Trace formula consists of 1437 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 20:06:03,992 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:06:04,118 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:06:05,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:05,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 389 states and 565 transitions. [2022-12-14 20:06:05,298 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 565 transitions. [2022-12-14 20:06:05,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 20:06:05,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:05,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:06,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:06,064 INFO L263 TraceCheckSpWp]: Trace formula consists of 2560 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 20:06:06,067 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:06:06,185 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:06:06,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:06,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 398 states and 576 transitions. [2022-12-14 20:06:06,768 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 576 transitions. [2022-12-14 20:06:06,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:06:06,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:06,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:07,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:07,204 INFO L263 TraceCheckSpWp]: Trace formula consists of 1451 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:06:07,207 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:06:07,211 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 20:06:07,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:07,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 398 states and 574 transitions. [2022-12-14 20:06:07,230 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 574 transitions. [2022-12-14 20:06:07,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:06:07,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:07,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:07,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:07,976 INFO L263 TraceCheckSpWp]: Trace formula consists of 2577 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 20:06:07,979 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:06:08,102 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:06:08,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:08,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 399 states and 576 transitions. [2022-12-14 20:06:08,750 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 576 transitions. [2022-12-14 20:06:08,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 20:06:08,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:08,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:09,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:09,188 INFO L263 TraceCheckSpWp]: Trace formula consists of 1457 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 20:06:09,191 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:06:09,257 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 20:06:09,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:09,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 402 states and 578 transitions. [2022-12-14 20:06:09,277 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 578 transitions. [2022-12-14 20:06:09,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 20:06:09,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:09,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:09,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:09,673 INFO L263 TraceCheckSpWp]: Trace formula consists of 1457 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 20:06:09,675 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:06:09,752 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 20:06:09,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:09,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 405 states and 580 transitions. [2022-12-14 20:06:09,771 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 580 transitions. [2022-12-14 20:06:09,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 20:06:09,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:09,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:10,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:10,158 INFO L263 TraceCheckSpWp]: Trace formula consists of 1480 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:06:10,159 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:06:10,162 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:06:10,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:10,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 405 states and 578 transitions. [2022-12-14 20:06:10,200 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 578 transitions. [2022-12-14 20:06:10,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 20:06:10,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:10,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:10,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:10,550 INFO L263 TraceCheckSpWp]: Trace formula consists of 1457 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 20:06:10,552 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:06:10,625 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 20:06:10,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:10,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 408 states and 580 transitions. [2022-12-14 20:06:10,647 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 580 transitions. [2022-12-14 20:06:10,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 20:06:10,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:10,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:11,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:11,045 INFO L263 TraceCheckSpWp]: Trace formula consists of 1461 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:06:11,047 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:06:11,050 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 20:06:11,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:11,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 408 states and 575 transitions. [2022-12-14 20:06:11,063 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 575 transitions. [2022-12-14 20:06:11,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 20:06:11,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:11,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:11,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:11,723 INFO L263 TraceCheckSpWp]: Trace formula consists of 2824 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:06:11,725 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:06:11,728 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:06:11,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:11,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 408 states and 573 transitions. [2022-12-14 20:06:11,741 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 573 transitions. [2022-12-14 20:06:11,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 20:06:11,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:11,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:22,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-12-14 20:06:22,228 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) [2022-12-14 20:06:22,232 INFO L158 Benchmark]: Toolchain (without parser) took 35299.54ms. Allocated memory was 142.6MB in the beginning and 763.4MB in the end (delta: 620.8MB). Free memory was 109.4MB in the beginning and 488.5MB in the end (delta: -379.1MB). Peak memory consumption was 244.6MB. Max. memory is 16.1GB. [2022-12-14 20:06:22,232 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 142.6MB. Free memory was 118.2MB in the beginning and 118.2MB in the end (delta: 30.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:06:22,233 INFO L158 Benchmark]: CACSL2BoogieTranslator took 606.56ms. Allocated memory is still 142.6MB. Free memory was 108.9MB in the beginning and 60.9MB in the end (delta: 48.0MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2022-12-14 20:06:22,234 INFO L158 Benchmark]: Boogie Procedure Inliner took 149.67ms. Allocated memory was 142.6MB in the beginning and 172.0MB in the end (delta: 29.4MB). Free memory was 60.9MB in the beginning and 131.9MB in the end (delta: -71.0MB). Peak memory consumption was 25.6MB. Max. memory is 16.1GB. [2022-12-14 20:06:22,234 INFO L158 Benchmark]: Boogie Preprocessor took 123.01ms. Allocated memory is still 172.0MB. Free memory was 131.9MB in the beginning and 118.2MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 20:06:22,235 INFO L158 Benchmark]: RCFGBuilder took 2557.91ms. Allocated memory was 172.0MB in the beginning and 216.0MB in the end (delta: 44.0MB). Free memory was 118.2MB in the beginning and 146.0MB in the end (delta: -27.8MB). Peak memory consumption was 104.3MB. Max. memory is 16.1GB. [2022-12-14 20:06:22,236 INFO L158 Benchmark]: CodeCheck took 31858.63ms. Allocated memory was 216.0MB in the beginning and 763.4MB in the end (delta: 547.4MB). Free memory was 146.0MB in the beginning and 488.5MB in the end (delta: -342.5MB). Peak memory consumption was 207.0MB. Max. memory is 16.1GB. [2022-12-14 20:06:22,239 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 0.13ms. Allocated memory is still 142.6MB. Free memory was 118.2MB in the beginning and 118.2MB in the end (delta: 30.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 606.56ms. Allocated memory is still 142.6MB. Free memory was 108.9MB in the beginning and 60.9MB in the end (delta: 48.0MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 149.67ms. Allocated memory was 142.6MB in the beginning and 172.0MB in the end (delta: 29.4MB). Free memory was 60.9MB in the beginning and 131.9MB in the end (delta: -71.0MB). Peak memory consumption was 25.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 123.01ms. Allocated memory is still 172.0MB. Free memory was 131.9MB in the beginning and 118.2MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 2557.91ms. Allocated memory was 172.0MB in the beginning and 216.0MB in the end (delta: 44.0MB). Free memory was 118.2MB in the beginning and 146.0MB in the end (delta: -27.8MB). Peak memory consumption was 104.3MB. Max. memory is 16.1GB. * CodeCheck took 31858.63ms. Allocated memory was 216.0MB in the beginning and 763.4MB in the end (delta: 547.4MB). Free memory was 146.0MB in the beginning and 488.5MB in the end (delta: -342.5MB). Peak memory consumption was 207.0MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 20:06:22,352 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b06fba6fbf61d996c1af57497d908c6dba492febf0212a36ee7b28f5806d365e --- 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-2329fc7 [2022-12-14 20:06:23,959 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:06:23,960 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:06:23,981 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:06:23,982 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:06:23,983 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:06:23,984 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:06:23,986 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:06:23,987 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:06:23,988 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:06:23,989 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:06:23,990 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:06:23,991 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:06:23,992 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:06:23,993 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:06:23,994 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:06:23,995 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:06:23,996 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:06:23,998 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:06:24,000 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:06:24,001 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:06:24,002 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:06:24,004 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:06:24,005 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:06:24,008 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:06:24,009 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:06:24,009 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:06:24,010 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:06:24,010 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:06:24,012 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:06:24,012 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:06:24,013 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:06:24,013 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:06:24,014 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:06:24,015 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:06:24,015 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:06:24,015 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:06:24,016 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:06:24,016 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:06:24,016 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:06:24,017 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:06:24,018 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-14 20:06:24,041 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:06:24,041 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:06:24,041 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:06:24,042 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:06:24,042 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:06:24,042 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:06:24,042 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:06:24,042 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:06:24,042 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:06:24,042 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:06:24,043 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:06:24,043 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:06:24,043 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:06:24,043 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 20:06:24,043 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 20:06:24,043 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 20:06:24,043 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:06:24,043 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:06:24,043 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:06:24,043 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:06:24,043 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:06:24,044 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:06:24,044 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:06:24,044 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:06:24,044 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:06:24,044 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:06:24,044 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:06:24,044 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 20:06:24,044 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 20:06:24,044 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:06:24,045 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 20:06:24,045 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 20:06:24,045 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_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b06fba6fbf61d996c1af57497d908c6dba492febf0212a36ee7b28f5806d365e [2022-12-14 20:06:24,243 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:06:24,259 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:06:24,261 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:06:24,262 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:06:24,262 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:06:24,263 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i [2022-12-14 20:06:26,893 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:06:27,144 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:06:27,144 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i [2022-12-14 20:06:27,159 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4/data/26b5994f2/25ddad2dd71b49238f15e9d917a641e7/FLAGc0d2dabce [2022-12-14 20:06:27,173 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4/data/26b5994f2/25ddad2dd71b49238f15e9d917a641e7 [2022-12-14 20:06:27,176 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:06:27,177 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:06:27,178 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:06:27,178 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:06:27,181 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:06:27,182 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:06:27" (1/1) ... [2022-12-14 20:06:27,183 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d75ce0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:06:27, skipping insertion in model container [2022-12-14 20:06:27,183 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:06:27" (1/1) ... [2022-12-14 20:06:27,190 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:06:27,238 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:06:27,503 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_5bef8c93-6009-48bb-bd9a-9cd0ef897026/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i[33022,33035] [2022-12-14 20:06:27,585 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:06:27,594 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:06:27,603 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:06:27,611 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:06:27,617 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:06:27,627 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 20:06:27,636 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:06:27,647 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_5bef8c93-6009-48bb-bd9a-9cd0ef897026/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i[33022,33035] [2022-12-14 20:06:27,685 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:06:27,691 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:06:27,697 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:06:27,703 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:06:27,706 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:06:27,709 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:06:27,725 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_5bef8c93-6009-48bb-bd9a-9cd0ef897026/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i[33022,33035] [2022-12-14 20:06:27,773 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:06:27,782 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:06:27,790 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:06:27,798 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:06:27,803 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:06:27,837 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:06:27,837 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:06:27 WrapperNode [2022-12-14 20:06:27,837 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:06:27,838 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:06:27,839 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:06:27,839 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:06:27,846 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:06:27" (1/1) ... [2022-12-14 20:06:27,887 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:06:27" (1/1) ... [2022-12-14 20:06:27,943 INFO L138 Inliner]: procedures = 180, calls = 524, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2164 [2022-12-14 20:06:27,944 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:06:27,944 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:06:27,944 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:06:27,945 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:06:27,954 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:06:27" (1/1) ... [2022-12-14 20:06:27,954 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:06:27" (1/1) ... [2022-12-14 20:06:27,964 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:06:27" (1/1) ... [2022-12-14 20:06:27,965 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:06:27" (1/1) ... [2022-12-14 20:06:28,019 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:06:27" (1/1) ... [2022-12-14 20:06:28,033 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:06:27" (1/1) ... [2022-12-14 20:06:28,038 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:06:27" (1/1) ... [2022-12-14 20:06:28,045 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:06:27" (1/1) ... [2022-12-14 20:06:28,054 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:06:28,054 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:06:28,055 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:06:28,055 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:06:28,055 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:06:27" (1/1) ... [2022-12-14 20:06:28,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:06:28,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:06:28,082 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:06:28,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:06:28,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 20:06:28,116 INFO L130 BoogieDeclarations]: Found specification of procedure test_int_int [2022-12-14 20:06:28,116 INFO L138 BoogieDeclarations]: Found implementation of procedure test_int_int [2022-12-14 20:06:28,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 20:06:28,116 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 20:06:28,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 20:06:28,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 20:06:28,117 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 20:06:28,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 20:06:28,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:06:28,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 20:06:28,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 20:06:28,117 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 20:06:28,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 20:06:28,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 20:06:28,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 20:06:28,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 20:06:28,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:06:28,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:06:28,327 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:06:28,330 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:06:55,184 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:06:55,838 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:06:55,838 INFO L300 CfgBuilder]: Removed 151 assume(true) statements. [2022-12-14 20:06:55,841 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:06:55 BoogieIcfgContainer [2022-12-14 20:06:55,841 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:06:55,842 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:06:55,842 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:06:55,850 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:06:55,850 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:06:55" (1/1) ... [2022-12-14 20:06:55,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:06:55,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:55,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 251 states and 452 transitions. [2022-12-14 20:06:55,902 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 452 transitions. [2022-12-14 20:06:55,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-14 20:06:55,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:55,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:55,942 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 20:06:55,946 INFO L158 Benchmark]: Toolchain (without parser) took 28768.28ms. Allocated memory was 58.7MB in the beginning and 104.9MB in the end (delta: 46.1MB). Free memory was 26.2MB in the beginning and 23.3MB in the end (delta: 2.9MB). Peak memory consumption was 47.4MB. Max. memory is 16.1GB. [2022-12-14 20:06:55,947 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 46.1MB. Free memory was 25.0MB in the beginning and 24.9MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:06:55,947 INFO L158 Benchmark]: CACSL2BoogieTranslator took 659.64ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 26.0MB in the beginning and 29.2MB in the end (delta: -3.1MB). Peak memory consumption was 12.2MB. Max. memory is 16.1GB. [2022-12-14 20:06:55,948 INFO L158 Benchmark]: Boogie Procedure Inliner took 105.41ms. Allocated memory is still 71.3MB. Free memory was 28.8MB in the beginning and 35.3MB in the end (delta: -6.5MB). Peak memory consumption was 2.9MB. Max. memory is 16.1GB. [2022-12-14 20:06:55,948 INFO L158 Benchmark]: Boogie Preprocessor took 109.42ms. Allocated memory is still 71.3MB. Free memory was 35.3MB in the beginning and 34.2MB in the end (delta: 1.1MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. [2022-12-14 20:06:55,949 INFO L158 Benchmark]: RCFGBuilder took 27786.93ms. Allocated memory was 71.3MB in the beginning and 104.9MB in the end (delta: 33.6MB). Free memory was 34.2MB in the beginning and 30.4MB in the end (delta: 3.8MB). Peak memory consumption was 52.1MB. Max. memory is 16.1GB. [2022-12-14 20:06:55,950 INFO L158 Benchmark]: CodeCheck took 102.56ms. Allocated memory is still 104.9MB. Free memory was 30.4MB in the beginning and 23.3MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 20:06:55,953 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 46.1MB. Free memory was 25.0MB in the beginning and 24.9MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 659.64ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 26.0MB in the beginning and 29.2MB in the end (delta: -3.1MB). Peak memory consumption was 12.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 105.41ms. Allocated memory is still 71.3MB. Free memory was 28.8MB in the beginning and 35.3MB in the end (delta: -6.5MB). Peak memory consumption was 2.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 109.42ms. Allocated memory is still 71.3MB. Free memory was 35.3MB in the beginning and 34.2MB in the end (delta: 1.1MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. * RCFGBuilder took 27786.93ms. Allocated memory was 71.3MB in the beginning and 104.9MB in the end (delta: 33.6MB). Free memory was 34.2MB in the beginning and 30.4MB in the end (delta: 3.8MB). Peak memory consumption was 52.1MB. Max. memory is 16.1GB. * CodeCheck took 102.56ms. Allocated memory is still 104.9MB. Free memory was 30.4MB in the beginning and 23.3MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 20:06:55,981 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bef8c93-6009-48bb-bd9a-9cd0ef897026/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared