./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4962576-cd0e-4cc4-b770-5279e8c9a450/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4962576-cd0e-4cc4-b770-5279e8c9a450/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4962576-cd0e-4cc4-b770-5279e8c9a450/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4962576-cd0e-4cc4-b770-5279e8c9a450/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4962576-cd0e-4cc4-b770-5279e8c9a450/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4962576-cd0e-4cc4-b770-5279e8c9a450/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 69d24e9affd7540aafb8052ecd737d7732ca2a63c7e8e16adc4217413d1d99a5 --- 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-b5237d8 [2022-11-21 23:28:47,583 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:28:47,585 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:28:47,606 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:28:47,607 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:28:47,608 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:28:47,609 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:28:47,611 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:28:47,612 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:28:47,613 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:28:47,614 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:28:47,619 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:28:47,620 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:28:47,621 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:28:47,622 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:28:47,623 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:28:47,624 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:28:47,625 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:28:47,626 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:28:47,628 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:28:47,630 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:28:47,631 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:28:47,632 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:28:47,633 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:28:47,637 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:28:47,637 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:28:47,638 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:28:47,639 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:28:47,639 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:28:47,640 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:28:47,641 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:28:47,642 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:28:47,642 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:28:47,643 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:28:47,644 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:28:47,645 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:28:47,646 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:28:47,646 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:28:47,646 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:28:47,647 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:28:47,648 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:28:47,649 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4962576-cd0e-4cc4-b770-5279e8c9a450/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 23:28:47,669 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:28:47,669 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:28:47,670 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:28:47,670 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:28:47,671 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:28:47,671 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:28:47,672 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:28:47,672 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:28:47,672 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:28:47,672 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:28:47,673 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:28:47,673 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:28:47,673 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:28:47,673 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:28:47,674 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:28:47,674 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:28:47,674 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:28:47,674 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:28:47,674 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:28:47,675 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:28:47,675 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:28:47,675 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:28:47,675 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:28:47,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:28:47,676 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:28:47,676 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:28:47,676 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:28:47,677 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:28:47,677 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:28:47,677 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:28:47,677 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_b4962576-cd0e-4cc4-b770-5279e8c9a450/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4962576-cd0e-4cc4-b770-5279e8c9a450/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 69d24e9affd7540aafb8052ecd737d7732ca2a63c7e8e16adc4217413d1d99a5 [2022-11-21 23:28:47,961 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:28:47,988 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:28:47,991 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:28:47,993 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:28:47,993 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:28:47,995 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4962576-cd0e-4cc4-b770-5279e8c9a450/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i [2022-11-21 23:28:51,215 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:28:51,502 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:28:51,503 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4962576-cd0e-4cc4-b770-5279e8c9a450/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i [2022-11-21 23:28:51,517 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4962576-cd0e-4cc4-b770-5279e8c9a450/bin/ukojak-jW3SillKbg/data/f8ac14467/5f2f3d2853614b79b0399f567d38597b/FLAGb9430e3f6 [2022-11-21 23:28:51,542 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4962576-cd0e-4cc4-b770-5279e8c9a450/bin/ukojak-jW3SillKbg/data/f8ac14467/5f2f3d2853614b79b0399f567d38597b [2022-11-21 23:28:51,545 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:28:51,546 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:28:51,548 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:28:51,548 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:28:51,551 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:28:51,552 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:28:51" (1/1) ... [2022-11-21 23:28:51,553 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@138636de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:51, skipping insertion in model container [2022-11-21 23:28:51,553 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:28:51" (1/1) ... [2022-11-21 23:28:51,561 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:28:51,627 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:28:51,830 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:28:51,835 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b3a3761 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:51, skipping insertion in model container [2022-11-21 23:28:51,835 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:28:51,836 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:28:51,838 INFO L158 Benchmark]: Toolchain (without parser) took 290.48ms. Allocated memory is still 121.6MB. Free memory was 77.1MB in the beginning and 67.2MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:28:51,839 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 121.6MB. Free memory was 94.3MB in the beginning and 94.2MB in the end (delta: 80.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:28:51,840 INFO L158 Benchmark]: CACSL2BoogieTranslator took 288.02ms. Allocated memory is still 121.6MB. Free memory was 77.0MB in the beginning and 67.2MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:28:51,842 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 121.6MB. Free memory was 94.3MB in the beginning and 94.2MB in the end (delta: 80.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 288.02ms. Allocated memory is still 121.6MB. Free memory was 77.0MB in the beginning and 67.2MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4962576-cd0e-4cc4-b770-5279e8c9a450/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4962576-cd0e-4cc4-b770-5279e8c9a450/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4962576-cd0e-4cc4-b770-5279e8c9a450/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4962576-cd0e-4cc4-b770-5279e8c9a450/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4962576-cd0e-4cc4-b770-5279e8c9a450/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4962576-cd0e-4cc4-b770-5279e8c9a450/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 69d24e9affd7540aafb8052ecd737d7732ca2a63c7e8e16adc4217413d1d99a5 --- 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-b5237d8 [2022-11-21 23:28:54,189 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:28:54,191 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:28:54,215 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:28:54,216 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:28:54,217 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:28:54,221 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:28:54,227 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:28:54,229 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:28:54,235 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:28:54,237 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:28:54,241 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:28:54,242 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:28:54,244 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:28:54,247 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:28:54,248 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:28:54,249 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:28:54,250 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:28:54,252 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:28:54,253 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:28:54,255 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:28:54,257 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:28:54,258 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:28:54,259 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:28:54,263 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:28:54,263 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:28:54,263 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:28:54,264 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:28:54,265 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:28:54,266 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:28:54,266 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:28:54,267 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:28:54,268 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:28:54,269 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:28:54,293 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:28:54,294 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:28:54,295 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:28:54,295 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:28:54,295 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:28:54,296 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:28:54,297 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:28:54,299 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4962576-cd0e-4cc4-b770-5279e8c9a450/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 23:28:54,338 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:28:54,339 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:28:54,341 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:28:54,341 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:28:54,342 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:28:54,342 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:28:54,343 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:28:54,343 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:28:54,343 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:28:54,343 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:28:54,345 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:28:54,345 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:28:54,345 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:28:54,345 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:28:54,346 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:28:54,346 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:28:54,346 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:28:54,346 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:28:54,347 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:28:54,347 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:28:54,347 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:28:54,347 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:28:54,347 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:28:54,348 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:28:54,348 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:28:54,348 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:28:54,349 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:28:54,349 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:28:54,349 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:28:54,349 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:28:54,350 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:28:54,350 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:28:54,350 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:28:54,350 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:28:54,351 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_b4962576-cd0e-4cc4-b770-5279e8c9a450/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4962576-cd0e-4cc4-b770-5279e8c9a450/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 69d24e9affd7540aafb8052ecd737d7732ca2a63c7e8e16adc4217413d1d99a5 [2022-11-21 23:28:54,780 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:28:54,803 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:28:54,806 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:28:54,807 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:28:54,808 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:28:54,810 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4962576-cd0e-4cc4-b770-5279e8c9a450/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i [2022-11-21 23:28:58,004 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:28:58,397 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:28:58,403 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4962576-cd0e-4cc4-b770-5279e8c9a450/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i [2022-11-21 23:28:58,422 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4962576-cd0e-4cc4-b770-5279e8c9a450/bin/ukojak-jW3SillKbg/data/6f93f647e/9bc13178607b4488a7dd8a70e299ef8a/FLAG269be9b04 [2022-11-21 23:28:58,445 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4962576-cd0e-4cc4-b770-5279e8c9a450/bin/ukojak-jW3SillKbg/data/6f93f647e/9bc13178607b4488a7dd8a70e299ef8a [2022-11-21 23:28:58,447 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:28:58,449 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:28:58,453 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:28:58,453 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:28:58,456 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:28:58,459 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:28:58" (1/1) ... [2022-11-21 23:28:58,463 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52b067bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:58, skipping insertion in model container [2022-11-21 23:28:58,464 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:28:58" (1/1) ... [2022-11-21 23:28:58,471 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:28:58,536 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:28:58,743 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:28:58,744 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c82984a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:28:58, skipping insertion in model container [2022-11-21 23:28:58,745 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:28:58,745 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:28:58,749 INFO L158 Benchmark]: Toolchain (without parser) took 299.06ms. Allocated memory is still 69.2MB. Free memory was 45.7MB in the beginning and 36.0MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:28:58,750 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 69.2MB. Free memory was 47.6MB in the beginning and 47.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:28:58,751 INFO L158 Benchmark]: CACSL2BoogieTranslator took 292.24ms. Allocated memory is still 69.2MB. Free memory was 45.4MB in the beginning and 36.0MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:28:58,753 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 69.2MB. Free memory was 47.6MB in the beginning and 47.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 292.24ms. Allocated memory is still 69.2MB. Free memory was 45.4MB in the beginning and 36.0MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 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