./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_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_2ec532b1-f7e9-477f-b00a-b745e8c3e1a2/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2ec532b1-f7e9-477f-b00a-b745e8c3e1a2/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2ec532b1-f7e9-477f-b00a-b745e8c3e1a2/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2ec532b1-f7e9-477f-b00a-b745e8c3e1a2/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2ec532b1-f7e9-477f-b00a-b745e8c3e1a2/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2ec532b1-f7e9-477f-b00a-b745e8c3e1a2/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 8b4fcda3453818339317053afeb37e62d564e9a4 .......................................................................................................................................................................................................................................................................................................... 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_2ec532b1-f7e9-477f-b00a-b745e8c3e1a2/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2ec532b1-f7e9-477f-b00a-b745e8c3e1a2/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2ec532b1-f7e9-477f-b00a-b745e8c3e1a2/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2ec532b1-f7e9-477f-b00a-b745e8c3e1a2/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2ec532b1-f7e9-477f-b00a-b745e8c3e1a2/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2ec532b1-f7e9-477f-b00a-b745e8c3e1a2/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 8b4fcda3453818339317053afeb37e62d564e9a4 ........................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:13:20,675 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:13:20,678 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:13:20,760 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:13:20,785 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:13:20,796 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:13:20,804 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:13:20,814 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:13:20,818 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:13:20,821 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:13:20,823 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:13:20,827 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:13:20,829 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:13:20,839 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:13:20,842 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:13:20,845 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:13:20,846 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:13:20,850 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:13:20,859 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:13:20,862 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:13:20,871 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:13:20,873 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:13:20,877 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:13:20,878 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:13:20,888 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:13:20,888 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:13:20,889 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:13:20,892 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:13:20,893 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:13:20,895 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:13:20,895 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:13:20,897 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:13:20,900 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:13:20,901 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:13:20,903 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:13:20,904 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:13:20,905 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:13:20,905 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:13:20,905 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:13:20,907 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:13:20,907 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:13:20,911 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2ec532b1-f7e9-477f-b00a-b745e8c3e1a2/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 20:13:20,961 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:13:20,961 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:13:20,963 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:13:20,964 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:13:20,965 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:13:20,965 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:13:20,965 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:13:20,966 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:13:20,966 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:13:20,966 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:13:20,968 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:13:20,968 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:13:20,968 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:13:20,969 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:13:20,969 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:13:20,969 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:13:20,970 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:13:20,970 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:13:20,970 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:13:20,971 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:13:20,973 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:13:20,974 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:13:20,974 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:13:20,974 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 20:13:20,975 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:13:20,975 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:13:20,975 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:13:20,976 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_2ec532b1-f7e9-477f-b00a-b745e8c3e1a2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2ec532b1-f7e9-477f-b00a-b745e8c3e1a2/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b4fcda3453818339317053afeb37e62d564e9a4 [2020-11-29 20:13:21,330 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:13:21,387 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:13:21,392 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:13:21,394 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:13:21,395 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:13:21,397 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2ec532b1-f7e9-477f-b00a-b745e8c3e1a2/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2020-11-29 20:13:21,505 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2ec532b1-f7e9-477f-b00a-b745e8c3e1a2/bin/ukojak/data/58b0fb707/f2f2f3f87e5545f3b275f69ac94ba1e5/FLAG4237db10b [2020-11-29 20:13:22,661 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:13:22,663 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2ec532b1-f7e9-477f-b00a-b745e8c3e1a2/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2020-11-29 20:13:22,732 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2ec532b1-f7e9-477f-b00a-b745e8c3e1a2/bin/ukojak/data/58b0fb707/f2f2f3f87e5545f3b275f69ac94ba1e5/FLAG4237db10b [2020-11-29 20:13:22,949 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2ec532b1-f7e9-477f-b00a-b745e8c3e1a2/bin/ukojak/data/58b0fb707/f2f2f3f87e5545f3b275f69ac94ba1e5 [2020-11-29 20:13:22,952 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:13:22,954 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:13:22,960 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:13:22,960 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:13:22,965 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:13:22,966 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:13:22" (1/1) ... [2020-11-29 20:13:22,968 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@245f6411 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:13:22, skipping insertion in model container [2020-11-29 20:13:22,969 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:13:22" (1/1) ... [2020-11-29 20:13:22,976 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:13:23,136 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:13:23,570 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:13:23,584 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:13:25,007 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:25,009 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:25,009 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:25,011 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:25,012 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:25,034 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:25,035 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:25,038 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:25,040 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:25,043 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:25,045 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:25,046 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:25,047 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:25,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:13:25,637 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:13:25,639 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:13:25,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:13:25,644 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:13:25,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:13:25,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:13:25,649 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:13:25,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:13:25,651 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:13:25,899 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:13:25,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:25,940 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:26,120 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:26,121 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:26,220 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:13:26,321 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 20:13:26,357 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:13:26,365 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:13:26,411 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:26,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:26,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:26,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:26,414 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:26,423 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:26,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:26,425 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:26,426 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:26,427 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:26,428 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:26,429 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:26,430 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:26,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:13:26,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:13:26,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:13:26,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:13:26,549 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:13:26,549 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:13:26,550 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:13:26,550 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:13:26,550 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:13:26,551 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:13:26,590 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:13:26,627 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:26,627 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:26,731 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:26,732 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:13:26,793 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:13:28,190 INFO L208 MainTranslator]: Completed translation [2020-11-29 20:13:28,191 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:13:28 WrapperNode [2020-11-29 20:13:28,191 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:13:28,193 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 20:13:28,193 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 20:13:28,193 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 20:13:28,203 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:13:28" (1/1) ... [2020-11-29 20:13:28,420 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:13:28" (1/1) ... [2020-11-29 20:13:28,570 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 20:13:28,571 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 20:13:28,571 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 20:13:28,571 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 20:13:28,584 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:13:28" (1/1) ... [2020-11-29 20:13:28,585 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:13:28" (1/1) ... [2020-11-29 20:13:28,599 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:13:28" (1/1) ... [2020-11-29 20:13:28,599 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:13:28" (1/1) ... [2020-11-29 20:13:28,686 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:13:28" (1/1) ... [2020-11-29 20:13:28,708 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:13:28" (1/1) ... [2020-11-29 20:13:28,741 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:13:28" (1/1) ... [2020-11-29 20:13:28,758 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 20:13:28,760 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 20:13:28,760 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 20:13:28,760 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 20:13:28,762 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:13:28" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2ec532b1-f7e9-477f-b00a-b745e8c3e1a2/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 [2020-11-29 20:13:28,861 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2020-11-29 20:13:28,862 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2020-11-29 20:13:28,863 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-29 20:13:28,864 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2020-11-29 20:13:28,865 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2020-11-29 20:13:28,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-29 20:13:28,865 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2020-11-29 20:13:28,866 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2020-11-29 20:13:28,866 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-11-29 20:13:28,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-11-29 20:13:28,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-29 20:13:28,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-29 20:13:28,867 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 20:13:28,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 20:13:28,868 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-29 20:13:28,869 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-29 20:13:28,869 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2020-11-29 20:13:28,869 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2020-11-29 20:13:28,869 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_realloc [2020-11-29 20:13:28,870 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_realloc [2020-11-29 20:13:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_reserve [2020-11-29 20:13:28,871 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_reserve [2020-11-29 20:13:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2020-11-29 20:13:28,871 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2020-11-29 20:13:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-11-29 20:13:28,872 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-11-29 20:13:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 20:13:28,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-29 20:13:28,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-11-29 20:13:28,874 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2020-11-29 20:13:28,874 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2020-11-29 20:13:28,874 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2020-11-29 20:13:28,874 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2020-11-29 20:13:28,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-29 20:13:28,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-29 20:14:09,828 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 20:14:09,829 INFO L298 CfgBuilder]: Removed 24 assume(true) statements. [2020-11-29 20:14:09,833 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 08:14:09 BoogieIcfgContainer [2020-11-29 20:14:09,833 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 20:14:09,835 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-29 20:14:09,835 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-29 20:14:09,851 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-29 20:14:09,852 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 08:14:09" (1/1) ... [2020-11-29 20:14:09,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 20:14:09,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:14:09,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 119 states and 161 transitions. [2020-11-29 20:14:09,929 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 161 transitions. [2020-11-29 20:14:09,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2020-11-29 20:14:09,937 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:14:10,000 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.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) 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) [2020-11-29 20:14:10,007 INFO L168 Benchmark]: Toolchain (without parser) took 47050.82 ms. Allocated memory was 90.2 MB in the beginning and 415.2 MB in the end (delta: 325.1 MB). Free memory was 49.8 MB in the beginning and 201.0 MB in the end (delta: -151.2 MB). Peak memory consumption was 173.8 MB. Max. memory is 16.1 GB. [2020-11-29 20:14:10,008 INFO L168 Benchmark]: CDTParser took 0.78 ms. Allocated memory is still 67.1 MB. Free memory was 29.5 MB in the beginning and 29.5 MB in the end (delta: 33.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:14:10,009 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5231.89 ms. Allocated memory was 90.2 MB in the beginning and 142.6 MB in the end (delta: 52.4 MB). Free memory was 49.6 MB in the beginning and 92.4 MB in the end (delta: -42.8 MB). Peak memory consumption was 76.9 MB. Max. memory is 16.1 GB. [2020-11-29 20:14:10,010 INFO L168 Benchmark]: Boogie Procedure Inliner took 377.41 ms. Allocated memory is still 142.6 MB. Free memory was 92.4 MB in the beginning and 80.9 MB in the end (delta: 11.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:14:10,011 INFO L168 Benchmark]: Boogie Preprocessor took 187.99 ms. Allocated memory is still 142.6 MB. Free memory was 80.9 MB in the beginning and 71.5 MB in the end (delta: 9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:14:10,012 INFO L168 Benchmark]: RCFGBuilder took 41073.22 ms. Allocated memory was 142.6 MB in the beginning and 415.2 MB in the end (delta: 272.6 MB). Free memory was 71.5 MB in the beginning and 206.3 MB in the end (delta: -134.8 MB). Peak memory consumption was 238.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:14:10,013 INFO L168 Benchmark]: CodeCheck took 169.44 ms. Allocated memory is still 415.2 MB. Free memory was 206.3 MB in the beginning and 201.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 20:14:10,017 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 0.78 ms. Allocated memory is still 67.1 MB. Free memory was 29.5 MB in the beginning and 29.5 MB in the end (delta: 33.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5231.89 ms. Allocated memory was 90.2 MB in the beginning and 142.6 MB in the end (delta: 52.4 MB). Free memory was 49.6 MB in the beginning and 92.4 MB in the end (delta: -42.8 MB). Peak memory consumption was 76.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 377.41 ms. Allocated memory is still 142.6 MB. Free memory was 92.4 MB in the beginning and 80.9 MB in the end (delta: 11.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 187.99 ms. Allocated memory is still 142.6 MB. Free memory was 80.9 MB in the beginning and 71.5 MB in the end (delta: 9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 41073.22 ms. Allocated memory was 142.6 MB in the beginning and 415.2 MB in the end (delta: 272.6 MB). Free memory was 71.5 MB in the beginning and 206.3 MB in the end (delta: -134.8 MB). Peak memory consumption was 238.5 MB. Max. memory is 16.1 GB. * CodeCheck took 169.44 ms. Allocated memory is still 415.2 MB. Free memory was 206.3 MB in the beginning and 201.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 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 [2020-11-29 20:14:13,339 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:14:13,343 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:14:13,418 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:14:13,419 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:14:13,426 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:14:13,430 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:14:13,436 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:14:13,440 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:14:13,448 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:14:13,450 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:14:13,456 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:14:13,457 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:14:13,462 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:14:13,468 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:14:13,471 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:14:13,473 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:14:13,479 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:14:13,484 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:14:13,495 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:14:13,498 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:14:13,500 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:14:13,502 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:14:13,512 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:14:13,521 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:14:13,526 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:14:13,526 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:14:13,528 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:14:13,530 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:14:13,532 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:14:13,533 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:14:13,534 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:14:13,537 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:14:13,538 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:14:13,540 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:14:13,540 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:14:13,542 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:14:13,542 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:14:13,542 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:14:13,545 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:14:13,547 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:14:13,548 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2ec532b1-f7e9-477f-b00a-b745e8c3e1a2/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 20:14:13,605 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:14:13,606 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:14:13,609 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:14:13,609 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:14:13,611 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:14:13,611 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:14:13,612 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:14:13,612 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:14:13,613 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:14:13,613 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:14:13,614 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:14:13,615 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 20:14:13,615 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:14:13,615 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:14:13,616 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:14:13,616 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:14:13,616 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:14:13,616 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:14:13,617 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:14:13,617 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:14:13,617 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:14:13,618 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:14:13,618 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:14:13,618 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:14:13,618 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:14:13,619 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 20:14:13,619 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:14:13,619 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:14:13,620 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 20:14:13,620 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:14:13,620 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 20:14:13,620 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_2ec532b1-f7e9-477f-b00a-b745e8c3e1a2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2ec532b1-f7e9-477f-b00a-b745e8c3e1a2/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b4fcda3453818339317053afeb37e62d564e9a4 [2020-11-29 20:14:14,101 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:14:14,165 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:14:14,169 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:14:14,172 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:14:14,176 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:14:14,177 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2ec532b1-f7e9-477f-b00a-b745e8c3e1a2/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2020-11-29 20:14:14,282 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2ec532b1-f7e9-477f-b00a-b745e8c3e1a2/bin/ukojak/data/b452d5ad2/d9ad1773b998420cb41cde153362ca01/FLAG0bcf4d008 [2020-11-29 20:14:15,534 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:14:15,536 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2ec532b1-f7e9-477f-b00a-b745e8c3e1a2/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2020-11-29 20:14:15,605 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2ec532b1-f7e9-477f-b00a-b745e8c3e1a2/bin/ukojak/data/b452d5ad2/d9ad1773b998420cb41cde153362ca01/FLAG0bcf4d008 [2020-11-29 20:14:15,890 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2ec532b1-f7e9-477f-b00a-b745e8c3e1a2/bin/ukojak/data/b452d5ad2/d9ad1773b998420cb41cde153362ca01 [2020-11-29 20:14:15,894 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:14:15,896 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:14:15,898 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:14:15,898 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:14:15,903 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:14:15,904 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:14:15" (1/1) ... [2020-11-29 20:14:15,907 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b2b442 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:14:15, skipping insertion in model container [2020-11-29 20:14:15,908 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:14:15" (1/1) ... [2020-11-29 20:14:15,918 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:14:16,086 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:14:16,500 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:14:16,507 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:14:17,889 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:17,890 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:17,891 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:17,892 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:17,894 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:17,915 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:17,916 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:17,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:17,920 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:17,925 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:17,927 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:17,928 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:17,928 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:18,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:14:18,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:14:18,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:14:18,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:14:18,597 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:14:18,598 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:14:18,599 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:14:18,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:14:18,602 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:14:18,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:14:18,980 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:14:19,018 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:19,019 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:19,142 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:19,143 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:19,244 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:14:19,316 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 20:14:19,404 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:14:19,416 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:14:19,420 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:14:19,503 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:19,515 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:19,516 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:19,516 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:19,518 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:19,529 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:19,539 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:19,540 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:19,542 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:19,545 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:19,548 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:19,548 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:19,549 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:19,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:14:19,656 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:14:19,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:14:19,658 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:14:19,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:14:19,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:14:19,660 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:14:19,660 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:14:19,661 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:14:19,661 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:14:19,711 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:14:19,751 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:19,752 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:19,830 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:19,831 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:19,893 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:14:19,967 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 20:14:19,987 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:14:19,988 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:14:20,029 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:20,029 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:20,030 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:20,031 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:20,031 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:20,039 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:20,039 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:20,041 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:20,041 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:20,042 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:20,043 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:20,044 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:20,044 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:20,088 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:14:20,089 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:14:20,090 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:14:20,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:14:20,092 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:14:20,093 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:14:20,093 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:14:20,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:14:20,095 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:14:20,095 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:14:20,156 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:14:20,205 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:20,205 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:20,343 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:20,360 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:14:20,417 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:14:21,608 INFO L208 MainTranslator]: Completed translation [2020-11-29 20:14:21,609 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:14:21 WrapperNode [2020-11-29 20:14:21,610 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:14:21,611 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 20:14:21,611 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 20:14:21,612 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 20:14:21,621 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:14:21" (1/1) ... [2020-11-29 20:14:21,705 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]]] [2020-11-29 20:14:21,769 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:14:21" (1/1) ... [2020-11-29 20:14:21,770 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 20:14:21,770 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 20:14:21,773 INFO L168 Benchmark]: Toolchain (without parser) took 5875.81 ms. Allocated memory was 69.2 MB in the beginning and 182.5 MB in the end (delta: 113.2 MB). Free memory was 42.6 MB in the beginning and 123.4 MB in the end (delta: -80.8 MB). Peak memory consumption was 34.6 MB. Max. memory is 16.1 GB. [2020-11-29 20:14:21,774 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 69.2 MB. Free memory is still 51.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:14:21,774 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5712.70 ms. Allocated memory was 69.2 MB in the beginning and 182.5 MB in the end (delta: 113.2 MB). Free memory was 42.4 MB in the beginning and 128.5 MB in the end (delta: -86.2 MB). Peak memory consumption was 99.6 MB. Max. memory is 16.1 GB. [2020-11-29 20:14:21,775 INFO L168 Benchmark]: Boogie Procedure Inliner took 158.87 ms. Allocated memory is still 182.5 MB. Free memory was 128.5 MB in the beginning and 123.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 20:14:21,778 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 69.2 MB. Free memory is still 51.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5712.70 ms. Allocated memory was 69.2 MB in the beginning and 182.5 MB in the end (delta: 113.2 MB). Free memory was 42.4 MB in the beginning and 128.5 MB in the end (delta: -86.2 MB). Peak memory consumption was 99.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 158.87 ms. Allocated memory is still 182.5 MB. Free memory was 128.5 MB in the beginning and 123.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 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...