./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3a9a2aae-ff1e-4fe4-a7c5-0f66c33a325f/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3a9a2aae-ff1e-4fe4-a7c5-0f66c33a325f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3a9a2aae-ff1e-4fe4-a7c5-0f66c33a325f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3a9a2aae-ff1e-4fe4-a7c5-0f66c33a325f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3a9a2aae-ff1e-4fe4-a7c5-0f66c33a325f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3a9a2aae-ff1e-4fe4-a7c5-0f66c33a325f/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d5bf72dd12d77bf091f2e3c3111f4a26e4bb141c ........................................................................................................................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3a9a2aae-ff1e-4fe4-a7c5-0f66c33a325f/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3a9a2aae-ff1e-4fe4-a7c5-0f66c33a325f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3a9a2aae-ff1e-4fe4-a7c5-0f66c33a325f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3a9a2aae-ff1e-4fe4-a7c5-0f66c33a325f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3a9a2aae-ff1e-4fe4-a7c5-0f66c33a325f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3a9a2aae-ff1e-4fe4-a7c5-0f66c33a325f/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d5bf72dd12d77bf091f2e3c3111f4a26e4bb141c ...................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:28:02,992 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:28:02,995 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:28:03,046 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:28:03,047 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:28:03,053 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:28:03,056 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:28:03,065 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:28:03,068 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:28:03,076 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:28:03,077 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:28:03,078 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:28:03,079 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:28:03,080 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:28:03,081 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:28:03,083 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:28:03,084 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:28:03,091 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:28:03,094 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:28:03,102 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:28:03,103 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:28:03,106 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:28:03,109 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:28:03,110 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:28:03,116 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:28:03,116 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:28:03,117 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:28:03,119 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:28:03,120 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:28:03,122 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:28:03,122 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:28:03,124 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:28:03,126 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:28:03,127 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:28:03,129 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:28:03,130 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:28:03,130 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:28:03,131 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:28:03,131 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:28:03,132 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:28:03,133 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:28:03,135 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3a9a2aae-ff1e-4fe4-a7c5-0f66c33a325f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-30 01:28:03,181 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:28:03,181 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:28:03,183 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:28:03,183 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:28:03,183 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:28:03,184 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:28:03,184 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:28:03,184 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:28:03,184 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:28:03,185 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:28:03,186 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:28:03,186 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:28:03,186 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:28:03,187 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:28:03,187 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:28:03,187 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:28:03,187 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:28:03,187 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:28:03,188 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:28:03,188 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:28:03,188 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:28:03,188 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:28:03,188 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:28:03,189 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 01:28:03,189 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:28:03,189 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:28:03,189 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:28:03,190 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_3a9a2aae-ff1e-4fe4-a7c5-0f66c33a325f/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3a9a2aae-ff1e-4fe4-a7c5-0f66c33a325f/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5bf72dd12d77bf091f2e3c3111f4a26e4bb141c [2020-11-30 01:28:03,441 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:28:03,475 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:28:03,480 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:28:03,481 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:28:03,482 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:28:03,483 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3a9a2aae-ff1e-4fe4-a7c5-0f66c33a325f/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i [2020-11-30 01:28:03,580 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3a9a2aae-ff1e-4fe4-a7c5-0f66c33a325f/bin/ukojak/data/755ac0fbe/c38563f856b246ce89fd5548f51b7b43/FLAG1de104f86 [2020-11-30 01:28:04,411 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:28:04,412 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3a9a2aae-ff1e-4fe4-a7c5-0f66c33a325f/sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i [2020-11-30 01:28:04,456 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3a9a2aae-ff1e-4fe4-a7c5-0f66c33a325f/bin/ukojak/data/755ac0fbe/c38563f856b246ce89fd5548f51b7b43/FLAG1de104f86 [2020-11-30 01:28:04,913 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3a9a2aae-ff1e-4fe4-a7c5-0f66c33a325f/bin/ukojak/data/755ac0fbe/c38563f856b246ce89fd5548f51b7b43 [2020-11-30 01:28:04,916 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:28:04,918 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:28:04,921 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:28:04,921 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:28:04,924 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:28:04,925 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:28:04" (1/1) ... [2020-11-30 01:28:04,927 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53e908a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:28:04, skipping insertion in model container [2020-11-30 01:28:04,928 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:28:04" (1/1) ... [2020-11-30 01:28:04,935 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:28:05,043 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:28:05,376 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:28:05,383 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:28:06,601 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:06,602 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:06,603 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:06,604 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:06,605 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:06,620 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:06,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:06,623 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:06,624 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:06,626 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:06,627 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:06,628 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:06,628 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:07,186 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:28:07,187 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:28:07,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:28:07,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:28:07,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:28:07,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:28:07,193 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:28:07,193 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:28:07,194 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:28:07,195 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:28:07,416 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:28:07,862 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:07,863 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:07,926 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:07,933 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:07,941 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:07,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:07,978 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:07,980 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:07,981 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:07,981 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:07,982 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:07,982 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:07,984 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:08,034 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:28:08,086 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:28:08,118 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:28:08,119 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:28:08,162 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:08,163 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:08,163 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:08,164 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:08,164 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:08,170 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:08,170 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:08,171 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:08,172 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:08,173 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:08,174 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:08,174 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:08,174 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:08,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:28:08,205 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:28:08,206 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:28:08,206 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:28:08,207 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:28:08,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:28:08,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:28:08,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:28:08,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:28:08,210 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:28:08,266 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:28:08,392 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:08,392 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:08,401 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:08,403 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:08,406 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:08,407 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:08,422 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:08,423 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:08,423 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:08,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:08,425 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:08,425 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:08,425 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:08,448 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:28:09,575 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:28:09,576 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:28:09 WrapperNode [2020-11-30 01:28:09,576 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:28:09,577 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:28:09,577 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:28:09,578 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:28:09,585 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:28:09" (1/1) ... [2020-11-30 01:28:09,752 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:28:09" (1/1) ... [2020-11-30 01:28:09,887 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:28:09,887 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 01:28:09,888 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 01:28:09,888 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 01:28:09,898 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:28:09" (1/1) ... [2020-11-30 01:28:09,898 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:28:09" (1/1) ... [2020-11-30 01:28:09,915 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:28:09" (1/1) ... [2020-11-30 01:28:09,915 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:28:09" (1/1) ... [2020-11-30 01:28:09,986 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:28:09" (1/1) ... [2020-11-30 01:28:09,991 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:28:09" (1/1) ... [2020-11-30 01:28:10,019 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:28:09" (1/1) ... [2020-11-30 01:28:10,052 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 01:28:10,055 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 01:28:10,055 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 01:28:10,055 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 01:28:10,057 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:28:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3a9a2aae-ff1e-4fe4-a7c5-0f66c33a325f/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:28:10,132 INFO L130 BoogieDeclarations]: Found specification of procedure memset_override_0_impl [2020-11-30 01:28:10,132 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_override_0_impl [2020-11-30 01:28:10,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-11-30 01:28:10,133 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2020-11-30 01:28:10,133 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2020-11-30 01:28:10,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-30 01:28:10,134 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2020-11-30 01:28:10,134 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2020-11-30 01:28:10,134 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-11-30 01:28:10,134 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-11-30 01:28:10,134 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2020-11-30 01:28:10,135 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2020-11-30 01:28:10,135 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_clear [2020-11-30 01:28:10,135 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_clear [2020-11-30 01:28:10,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-30 01:28:10,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-30 01:28:10,136 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 01:28:10,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 01:28:10,137 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-30 01:28:10,137 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-30 01:28:10,137 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2020-11-30 01:28:10,137 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2020-11-30 01:28:10,137 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2020-11-30 01:28:10,137 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2020-11-30 01:28:10,137 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_uaddl_overflow [2020-11-30 01:28:10,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 01:28:10,138 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2020-11-30 01:28:10,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2020-11-30 01:28:10,138 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2020-11-30 01:28:10,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-30 01:28:10,139 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2020-11-30 01:28:10,139 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2020-11-30 01:28:10,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-30 01:28:10,139 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2020-11-30 01:28:10,139 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2020-11-30 01:28:10,139 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2020-11-30 01:28:10,140 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2020-11-30 01:28:10,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-30 01:28:10,140 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2020-11-30 01:28:10,140 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2020-11-30 01:28:10,140 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-11-30 01:28:10,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-11-30 01:28:10,140 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-11-30 01:28:10,140 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-11-30 01:28:10,141 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2020-11-30 01:28:10,141 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2020-11-30 01:28:10,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-11-30 01:28:10,142 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2020-11-30 01:28:10,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2020-11-30 01:28:10,145 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2020-11-30 01:28:10,146 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2020-11-30 01:28:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-30 01:28:48,648 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 01:28:48,648 INFO L298 CfgBuilder]: Removed 28 assume(true) statements. [2020-11-30 01:28:48,650 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:28:48 BoogieIcfgContainer [2020-11-30 01:28:48,651 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 01:28:48,652 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 01:28:48,653 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 01:28:48,664 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 01:28:48,664 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:28:48" (1/1) ... [2020-11-30 01:28:48,677 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:28:48,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:28:48,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 139 states and 175 transitions. [2020-11-30 01:28:48,743 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 175 transitions. [2020-11-30 01:28:48,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2020-11-30 01:28:48,757 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:28:48,810 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) 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:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) 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) [2020-11-30 01:28:48,821 INFO L168 Benchmark]: Toolchain (without parser) took 43899.87 ms. Allocated memory was 90.2 MB in the beginning and 432.0 MB in the end (delta: 341.8 MB). Free memory was 65.0 MB in the beginning and 177.9 MB in the end (delta: -112.9 MB). Peak memory consumption was 229.9 MB. Max. memory is 16.1 GB. [2020-11-30 01:28:48,825 INFO L168 Benchmark]: CDTParser took 0.51 ms. Allocated memory is still 90.2 MB. Free memory was 61.1 MB in the beginning and 61.0 MB in the end (delta: 26.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:28:48,826 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4656.00 ms. Allocated memory was 90.2 MB in the beginning and 157.3 MB in the end (delta: 67.1 MB). Free memory was 65.0 MB in the beginning and 45.5 MB in the end (delta: 19.5 MB). Peak memory consumption was 102.8 MB. Max. memory is 16.1 GB. [2020-11-30 01:28:48,826 INFO L168 Benchmark]: Boogie Procedure Inliner took 309.49 ms. Allocated memory is still 157.3 MB. Free memory was 45.5 MB in the beginning and 101.0 MB in the end (delta: -55.5 MB). Peak memory consumption was 13.7 MB. Max. memory is 16.1 GB. [2020-11-30 01:28:48,827 INFO L168 Benchmark]: Boogie Preprocessor took 164.50 ms. Allocated memory is still 157.3 MB. Free memory was 101.0 MB in the beginning and 91.6 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:28:48,827 INFO L168 Benchmark]: RCFGBuilder took 38596.44 ms. Allocated memory was 157.3 MB in the beginning and 432.0 MB in the end (delta: 274.7 MB). Free memory was 91.6 MB in the beginning and 184.3 MB in the end (delta: -92.7 MB). Peak memory consumption was 256.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:28:48,828 INFO L168 Benchmark]: CodeCheck took 165.18 ms. Allocated memory is still 432.0 MB. Free memory was 184.3 MB in the beginning and 177.9 MB in the end (delta: 6.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:28:48,831 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51 ms. Allocated memory is still 90.2 MB. Free memory was 61.1 MB in the beginning and 61.0 MB in the end (delta: 26.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4656.00 ms. Allocated memory was 90.2 MB in the beginning and 157.3 MB in the end (delta: 67.1 MB). Free memory was 65.0 MB in the beginning and 45.5 MB in the end (delta: 19.5 MB). Peak memory consumption was 102.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 309.49 ms. Allocated memory is still 157.3 MB. Free memory was 45.5 MB in the beginning and 101.0 MB in the end (delta: -55.5 MB). Peak memory consumption was 13.7 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 164.50 ms. Allocated memory is still 157.3 MB. Free memory was 101.0 MB in the beginning and 91.6 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 38596.44 ms. Allocated memory was 157.3 MB in the beginning and 432.0 MB in the end (delta: 274.7 MB). Free memory was 91.6 MB in the beginning and 184.3 MB in the end (delta: -92.7 MB). Peak memory consumption was 256.5 MB. Max. memory is 16.1 GB. * CodeCheck took 165.18 ms. Allocated memory is still 432.0 MB. Free memory was 184.3 MB in the beginning and 177.9 MB in the end (delta: 6.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:28:51,277 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:28:51,280 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:28:51,328 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:28:51,329 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:28:51,330 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:28:51,332 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:28:51,334 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:28:51,337 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:28:51,338 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:28:51,339 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:28:51,340 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:28:51,341 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:28:51,342 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:28:51,344 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:28:51,345 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:28:51,346 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:28:51,347 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:28:51,350 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:28:51,352 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:28:51,360 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:28:51,362 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:28:51,364 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:28:51,370 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:28:51,374 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:28:51,375 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:28:51,375 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:28:51,376 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:28:51,377 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:28:51,378 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:28:51,379 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:28:51,380 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:28:51,381 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:28:51,382 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:28:51,383 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:28:51,383 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:28:51,384 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:28:51,385 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:28:51,385 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:28:51,386 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:28:51,387 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:28:51,387 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3a9a2aae-ff1e-4fe4-a7c5-0f66c33a325f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-30 01:28:51,422 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:28:51,422 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:28:51,424 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:28:51,425 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:28:51,426 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:28:51,427 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:28:51,427 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:28:51,427 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:28:51,427 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:28:51,428 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:28:51,429 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:28:51,429 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:28:51,430 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:28:51,430 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:28:51,430 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:28:51,430 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:28:51,431 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:28:51,431 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:28:51,431 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:28:51,432 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:28:51,432 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:28:51,432 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:28:51,432 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:28:51,433 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:28:51,433 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:28:51,433 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:28:51,433 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:28:51,434 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:28:51,434 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 01:28:51,434 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:28:51,435 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 01:28:51,435 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_3a9a2aae-ff1e-4fe4-a7c5-0f66c33a325f/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3a9a2aae-ff1e-4fe4-a7c5-0f66c33a325f/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5bf72dd12d77bf091f2e3c3111f4a26e4bb141c [2020-11-30 01:28:51,833 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:28:51,855 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:28:51,858 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:28:51,859 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:28:51,860 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:28:51,861 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3a9a2aae-ff1e-4fe4-a7c5-0f66c33a325f/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i [2020-11-30 01:28:51,925 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3a9a2aae-ff1e-4fe4-a7c5-0f66c33a325f/bin/ukojak/data/2e9fc937a/27be978c283d4612b025545aa540d35c/FLAGbefa1b43d [2020-11-30 01:28:52,852 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:28:52,853 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3a9a2aae-ff1e-4fe4-a7c5-0f66c33a325f/sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i [2020-11-30 01:28:52,903 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3a9a2aae-ff1e-4fe4-a7c5-0f66c33a325f/bin/ukojak/data/2e9fc937a/27be978c283d4612b025545aa540d35c/FLAGbefa1b43d [2020-11-30 01:28:53,324 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3a9a2aae-ff1e-4fe4-a7c5-0f66c33a325f/bin/ukojak/data/2e9fc937a/27be978c283d4612b025545aa540d35c [2020-11-30 01:28:53,327 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:28:53,330 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:28:53,334 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:28:53,334 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:28:53,337 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:28:53,339 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:28:53" (1/1) ... [2020-11-30 01:28:53,341 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31f2ccfa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:28:53, skipping insertion in model container [2020-11-30 01:28:53,341 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:28:53" (1/1) ... [2020-11-30 01:28:53,348 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:28:53,500 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:28:53,885 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:28:53,892 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:28:54,980 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:54,981 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:54,981 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:54,982 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:54,983 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:54,999 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:55,000 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:55,002 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:55,002 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:55,004 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:55,006 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:55,006 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:55,007 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:55,585 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:28:55,586 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:28:55,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:28:55,589 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:28:55,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:28:55,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:28:55,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:28:55,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:28:55,593 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:28:55,593 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:28:55,831 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:28:56,212 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,213 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,268 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,283 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,284 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,321 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,323 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,325 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,326 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,327 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,328 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,328 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,407 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:28:56,476 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 01:28:56,587 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:28:56,596 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:28:56,604 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:28:56,655 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,656 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,656 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,657 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,659 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,668 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,669 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,670 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,670 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,671 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,672 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,672 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,672 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,722 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:28:56,724 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:28:56,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:28:56,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:28:56,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:28:56,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:28:56,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:28:56,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:28:56,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:28:56,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:28:56,763 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:28:56,892 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,893 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,900 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,901 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,904 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,905 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,920 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,921 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,922 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,922 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,924 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,924 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,925 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:56,975 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:28:57,013 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:28:57,042 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:28:57,043 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:28:57,098 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:57,098 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:57,099 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:57,099 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:57,100 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:57,108 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:57,109 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:57,110 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:57,110 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:57,112 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:57,113 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:57,114 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:57,115 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:57,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:28:57,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:28:57,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:28:57,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:28:57,150 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:28:57,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:28:57,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:28:57,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:28:57,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:28:57,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:28:57,209 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:28:57,299 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:57,299 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:57,322 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:57,323 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:57,328 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:57,329 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:57,338 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:57,339 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:57,340 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:57,340 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:57,340 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:57,341 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:57,341 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:28:57,370 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:28:58,486 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:28:58,486 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:28:58 WrapperNode [2020-11-30 01:28:58,486 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:28:58,488 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:28:58,488 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:28:58,488 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:28:58,495 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:28:58" (1/1) ... [2020-11-30 01:28:58,560 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-30 01:28:58,641 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:28:58" (1/1) ... [2020-11-30 01:28:58,641 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:28:58,641 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 01:28:58,643 INFO L168 Benchmark]: Toolchain (without parser) took 5312.08 ms. Allocated memory was 58.7 MB in the beginning and 180.4 MB in the end (delta: 121.6 MB). Free memory was 27.8 MB in the beginning and 120.1 MB in the end (delta: -92.3 MB). Peak memory consumption was 27.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:28:58,644 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 58.7 MB. Free memory was 41.4 MB in the beginning and 41.4 MB in the end (delta: 73.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:28:58,644 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5153.20 ms. Allocated memory was 58.7 MB in the beginning and 180.4 MB in the end (delta: 121.6 MB). Free memory was 27.6 MB in the beginning and 126.4 MB in the end (delta: -98.8 MB). Peak memory consumption was 115.8 MB. Max. memory is 16.1 GB. [2020-11-30 01:28:58,645 INFO L168 Benchmark]: Boogie Procedure Inliner took 153.57 ms. Allocated memory is still 180.4 MB. Free memory was 126.4 MB in the beginning and 120.1 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:28:58,646 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 58.7 MB. Free memory was 41.4 MB in the beginning and 41.4 MB in the end (delta: 73.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5153.20 ms. Allocated memory was 58.7 MB in the beginning and 180.4 MB in the end (delta: 121.6 MB). Free memory was 27.6 MB in the beginning and 126.4 MB in the end (delta: -98.8 MB). Peak memory consumption was 115.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 153.57 ms. Allocated memory is still 180.4 MB. Free memory was 126.4 MB in the beginning and 120.1 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...