./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13089894-1c37-44fe-b19f-cd2876831223/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13089894-1c37-44fe-b19f-cd2876831223/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13089894-1c37-44fe-b19f-cd2876831223/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13089894-1c37-44fe-b19f-cd2876831223/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13089894-1c37-44fe-b19f-cd2876831223/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13089894-1c37-44fe-b19f-cd2876831223/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:16:54,604 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:16:54,606 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:16:54,647 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:16:54,647 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:16:54,649 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:16:54,650 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:16:54,652 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:16:54,654 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:16:54,655 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:16:54,656 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:16:54,658 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:16:54,660 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:16:54,663 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:16:54,665 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:16:54,666 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:16:54,668 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:16:54,674 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:16:54,675 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:16:54,678 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:16:54,680 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:16:54,681 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:16:54,682 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:16:54,683 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:16:54,687 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:16:54,687 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:16:54,687 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:16:54,688 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:16:54,689 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:16:54,690 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:16:54,690 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:16:54,691 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:16:54,692 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:16:54,693 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:16:54,694 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:16:54,694 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:16:54,695 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:16:54,696 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:16:54,696 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:16:54,697 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:16:54,698 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:16:54,699 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13089894-1c37-44fe-b19f-cd2876831223/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:16:54,719 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:16:54,719 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:16:54,720 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:16:54,720 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:16:54,721 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:16:54,722 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:16:54,722 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:16:54,722 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:16:54,722 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:16:54,723 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:16:54,723 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:16:54,723 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:16:54,723 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:16:54,724 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:16:54,724 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:16:54,724 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:16:54,725 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:16:54,725 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:16:54,725 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:16:54,725 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:16:54,726 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:16:54,726 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:16:54,726 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:16:54,726 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:16:54,726 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:16:54,727 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13089894-1c37-44fe-b19f-cd2876831223/bin/ukojak-CydTVMUXoH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13089894-1c37-44fe-b19f-cd2876831223/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 [2022-11-16 08:16:55,035 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:16:55,066 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:16:55,069 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:16:55,070 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:16:55,071 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:16:55,073 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13089894-1c37-44fe-b19f-cd2876831223/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2022-11-16 08:16:55,185 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13089894-1c37-44fe-b19f-cd2876831223/bin/ukojak-CydTVMUXoH/data/956a7fcb4/efe7c61147924ffd97130734d1bd602b/FLAGc4728240a [2022-11-16 08:16:56,688 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:16:56,690 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13089894-1c37-44fe-b19f-cd2876831223/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2022-11-16 08:16:56,815 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13089894-1c37-44fe-b19f-cd2876831223/bin/ukojak-CydTVMUXoH/data/956a7fcb4/efe7c61147924ffd97130734d1bd602b/FLAGc4728240a [2022-11-16 08:16:57,018 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13089894-1c37-44fe-b19f-cd2876831223/bin/ukojak-CydTVMUXoH/data/956a7fcb4/efe7c61147924ffd97130734d1bd602b [2022-11-16 08:16:57,021 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:16:57,024 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:16:57,028 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:16:57,028 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:16:57,031 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:16:57,032 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:16:57" (1/1) ... [2022-11-16 08:16:57,033 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@329e326d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:57, skipping insertion in model container [2022-11-16 08:16:57,034 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:16:57" (1/1) ... [2022-11-16 08:16:57,041 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:16:57,537 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:16:58,505 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-11-16 08:17:00,740 ERROR L326 MainTranslator]: Unsupported Syntax: __alignof__ is not supported [2022-11-16 08:17:00,741 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@53673119 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:17:00, skipping insertion in model container [2022-11-16 08:17:00,741 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:17:00,741 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-16 08:17:00,743 INFO L158 Benchmark]: Toolchain (without parser) took 3718.53ms. Allocated memory was 111.1MB in the beginning and 180.4MB in the end (delta: 69.2MB). Free memory was 47.7MB in the beginning and 90.5MB in the end (delta: -42.7MB). Peak memory consumption was 79.5MB. Max. memory is 16.1GB. [2022-11-16 08:17:00,744 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 79.7MB. Free memory was 31.4MB in the beginning and 31.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:17:00,745 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3713.34ms. Allocated memory was 111.1MB in the beginning and 180.4MB in the end (delta: 69.2MB). Free memory was 47.7MB in the beginning and 90.5MB in the end (delta: -42.7MB). Peak memory consumption was 79.5MB. Max. memory is 16.1GB. [2022-11-16 08:17:00,747 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 79.7MB. Free memory was 31.4MB in the beginning and 31.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3713.34ms. Allocated memory was 111.1MB in the beginning and 180.4MB in the end (delta: 69.2MB). Free memory was 47.7MB in the beginning and 90.5MB in the end (delta: -42.7MB). Peak memory consumption was 79.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 896]: Unsupported Syntax __alignof__ is not supported RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13089894-1c37-44fe-b19f-cd2876831223/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13089894-1c37-44fe-b19f-cd2876831223/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13089894-1c37-44fe-b19f-cd2876831223/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13089894-1c37-44fe-b19f-cd2876831223/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13089894-1c37-44fe-b19f-cd2876831223/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13089894-1c37-44fe-b19f-cd2876831223/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:17:02,880 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:17:02,883 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:17:02,926 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:17:02,926 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:17:02,930 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:17:02,933 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:17:02,937 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:17:02,940 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:17:02,946 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:17:02,949 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:17:02,952 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:17:02,952 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:17:02,955 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:17:02,956 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:17:02,958 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:17:02,960 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:17:02,962 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:17:02,967 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:17:02,971 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:17:02,972 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:17:02,974 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:17:02,975 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:17:02,976 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:17:02,984 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:17:02,984 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:17:02,985 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:17:02,986 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:17:02,988 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:17:02,990 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:17:02,990 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:17:02,991 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:17:02,992 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:17:02,993 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:17:02,994 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:17:02,994 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:17:02,995 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:17:02,995 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:17:02,996 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:17:02,997 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:17:02,997 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:17:02,998 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13089894-1c37-44fe-b19f-cd2876831223/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:17:03,042 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:17:03,043 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:17:03,044 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:17:03,044 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:17:03,046 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:17:03,046 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:17:03,047 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:17:03,047 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:17:03,047 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:17:03,047 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:17:03,048 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:17:03,048 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:17:03,065 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:17:03,065 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:17:03,065 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:17:03,065 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:17:03,066 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:17:03,066 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:17:03,066 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:17:03,066 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:17:03,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:17:03,067 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:17:03,067 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:17:03,067 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:17:03,067 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:17:03,068 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:17:03,068 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:17:03,068 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:17:03,068 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:17:03,068 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13089894-1c37-44fe-b19f-cd2876831223/bin/ukojak-CydTVMUXoH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13089894-1c37-44fe-b19f-cd2876831223/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 [2022-11-16 08:17:03,470 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:17:03,494 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:17:03,497 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:17:03,499 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:17:03,500 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:17:03,502 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13089894-1c37-44fe-b19f-cd2876831223/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2022-11-16 08:17:03,582 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13089894-1c37-44fe-b19f-cd2876831223/bin/ukojak-CydTVMUXoH/data/af61db698/ec1b1d658d07496bac6247bce96d7e1f/FLAG8ecd52800 [2022-11-16 08:17:05,419 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:17:05,419 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13089894-1c37-44fe-b19f-cd2876831223/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2022-11-16 08:17:05,592 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13089894-1c37-44fe-b19f-cd2876831223/bin/ukojak-CydTVMUXoH/data/af61db698/ec1b1d658d07496bac6247bce96d7e1f/FLAG8ecd52800 [2022-11-16 08:17:06,059 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13089894-1c37-44fe-b19f-cd2876831223/bin/ukojak-CydTVMUXoH/data/af61db698/ec1b1d658d07496bac6247bce96d7e1f [2022-11-16 08:17:06,061 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:17:06,063 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:17:06,064 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:17:06,065 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:17:06,070 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:17:06,071 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:17:06" (1/1) ... [2022-11-16 08:17:06,072 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@730f2dae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:17:06, skipping insertion in model container [2022-11-16 08:17:06,072 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:17:06" (1/1) ... [2022-11-16 08:17:06,080 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:17:06,520 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:17:07,428 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-11-16 08:17:09,828 ERROR L326 MainTranslator]: Unsupported Syntax: __alignof__ is not supported [2022-11-16 08:17:09,828 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@65feb47b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:17:09, skipping insertion in model container [2022-11-16 08:17:09,829 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:17:09,829 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-16 08:17:09,831 INFO L158 Benchmark]: Toolchain (without parser) took 3767.41ms. Allocated memory was 96.5MB in the beginning and 201.3MB in the end (delta: 104.9MB). Free memory was 47.9MB in the beginning and 105.4MB in the end (delta: -57.5MB). Peak memory consumption was 85.0MB. Max. memory is 16.1GB. [2022-11-16 08:17:09,832 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 67.1MB. Free memory was 48.5MB in the beginning and 48.4MB in the end (delta: 57.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:17:09,833 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3764.59ms. Allocated memory was 96.5MB in the beginning and 201.3MB in the end (delta: 104.9MB). Free memory was 47.7MB in the beginning and 105.4MB in the end (delta: -57.7MB). Peak memory consumption was 85.0MB. Max. memory is 16.1GB. [2022-11-16 08:17:09,835 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 67.1MB. Free memory was 48.5MB in the beginning and 48.4MB in the end (delta: 57.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3764.59ms. Allocated memory was 96.5MB in the beginning and 201.3MB in the end (delta: 104.9MB). Free memory was 47.7MB in the beginning and 105.4MB in the end (delta: -57.7MB). Peak memory consumption was 85.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 896]: Unsupported Syntax __alignof__ is not supported RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN