./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/pthread/reorder_5.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 527bcce2 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_9026af64-7132-4bc4-a22e-60d1865f21e5/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9026af64-7132-4bc4-a22e-60d1865f21e5/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9026af64-7132-4bc4-a22e-60d1865f21e5/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9026af64-7132-4bc4-a22e-60d1865f21e5/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread/reorder_5.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9026af64-7132-4bc4-a22e-60d1865f21e5/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9026af64-7132-4bc4-a22e-60d1865f21e5/bin/ukojak-verify-i0I2FZA1j2 --witnessprinter.witness.filename witness --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 0517a9ebb69eeca4ecbb6ac063832eb703719698fb2ee670ca348e2c511f9dfd --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:36:43,014 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:36:43,131 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9026af64-7132-4bc4-a22e-60d1865f21e5/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-21 18:36:43,139 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:36:43,140 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:36:43,178 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:36:43,179 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:36:43,180 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:36:43,181 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:36:43,186 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:36:43,187 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:36:43,188 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:36:43,188 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 18:36:43,190 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:36:43,191 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 18:36:43,191 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:36:43,192 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:36:43,192 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:36:43,192 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:36:43,193 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-21 18:36:43,193 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 18:36:43,194 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 18:36:43,195 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:36:43,195 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:36:43,196 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:36:43,196 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:36:43,197 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:36:43,197 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:36:43,198 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:36:43,198 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:36:43,200 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:36:43,200 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:36:43,200 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:36:43,201 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:36:43,201 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:36:43,201 INFO L153 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_9026af64-7132-4bc4-a22e-60d1865f21e5/bin/ukojak-verify-i0I2FZA1j2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9026af64-7132-4bc4-a22e-60d1865f21e5/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0517a9ebb69eeca4ecbb6ac063832eb703719698fb2ee670ca348e2c511f9dfd [2023-11-21 18:36:43,539 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:36:43,572 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:36:43,574 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:36:43,576 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:36:43,576 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:36:43,578 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9026af64-7132-4bc4-a22e-60d1865f21e5/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/pthread/reorder_5.i [2023-11-21 18:36:46,725 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:36:47,085 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:36:47,086 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9026af64-7132-4bc4-a22e-60d1865f21e5/sv-benchmarks/c/pthread/reorder_5.i [2023-11-21 18:36:47,116 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9026af64-7132-4bc4-a22e-60d1865f21e5/bin/ukojak-verify-i0I2FZA1j2/data/76ee739d7/7dc19a1fd8d841e3b3a18ad74c587e28/FLAG38de64776 [2023-11-21 18:36:47,136 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9026af64-7132-4bc4-a22e-60d1865f21e5/bin/ukojak-verify-i0I2FZA1j2/data/76ee739d7/7dc19a1fd8d841e3b3a18ad74c587e28 [2023-11-21 18:36:47,139 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:36:47,141 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:36:47,143 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:36:47,143 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:36:47,148 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:36:47,149 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:36:47" (1/1) ... [2023-11-21 18:36:47,151 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68fcdbd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:36:47, skipping insertion in model container [2023-11-21 18:36:47,151 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:36:47" (1/1) ... [2023-11-21 18:36:47,212 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:36:47,957 ERROR L324 MainTranslator]: Unsupported Syntax: identifier is not declared (neither a variable nor a function name): argv in file /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9026af64-7132-4bc4-a22e-60d1865f21e5/sv-benchmarks/c/pthread/reorder_5.i [2023-11-21 18:36:47,958 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@38bf864 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:36:47, skipping insertion in model container [2023-11-21 18:36:47,959 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:36:47,959 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-21 18:36:47,961 INFO L158 Benchmark]: Toolchain (without parser) took 819.17ms. Allocated memory is still 151.0MB. Free memory was 103.1MB in the beginning and 88.1MB in the end (delta: 15.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-21 18:36:47,962 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 109.1MB. Free memory was 60.2MB in the beginning and 60.1MB in the end (delta: 167.8kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 18:36:47,963 INFO L158 Benchmark]: CACSL2BoogieTranslator took 816.49ms. Allocated memory is still 151.0MB. Free memory was 103.1MB in the beginning and 88.1MB in the end (delta: 15.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-21 18:36:47,965 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 109.1MB. Free memory was 60.2MB in the beginning and 60.1MB in the end (delta: 167.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 816.49ms. Allocated memory is still 151.0MB. Free memory was 103.1MB in the beginning and 88.1MB in the end (delta: 15.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1245]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): argv in file /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9026af64-7132-4bc4-a22e-60d1865f21e5/sv-benchmarks/c/pthread/reorder_5.i 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_9026af64-7132-4bc4-a22e-60d1865f21e5/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9026af64-7132-4bc4-a22e-60d1865f21e5/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9026af64-7132-4bc4-a22e-60d1865f21e5/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9026af64-7132-4bc4-a22e-60d1865f21e5/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread/reorder_5.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9026af64-7132-4bc4-a22e-60d1865f21e5/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9026af64-7132-4bc4-a22e-60d1865f21e5/bin/ukojak-verify-i0I2FZA1j2 --witnessprinter.witness.filename witness --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 0517a9ebb69eeca4ecbb6ac063832eb703719698fb2ee670ca348e2c511f9dfd --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:36:50,476 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:36:50,566 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9026af64-7132-4bc4-a22e-60d1865f21e5/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2023-11-21 18:36:50,600 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:36:50,601 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:36:50,602 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:36:50,603 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:36:50,604 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:36:50,604 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:36:50,605 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:36:50,606 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 18:36:50,606 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 18:36:50,607 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:36:50,608 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:36:50,608 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:36:50,609 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:36:50,609 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-21 18:36:50,610 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-21 18:36:50,610 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-21 18:36:50,611 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-21 18:36:50,614 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 18:36:50,615 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 18:36:50,616 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:36:50,616 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:36:50,616 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:36:50,617 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:36:50,617 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:36:50,618 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-21 18:36:50,618 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-21 18:36:50,619 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:36:50,619 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:36:50,620 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:36:50,620 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:36:50,621 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:36:50,621 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-21 18:36:50,621 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-21 18:36:50,621 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:36:50,622 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-21 18:36:50,622 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 18:36:50,622 INFO L153 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_9026af64-7132-4bc4-a22e-60d1865f21e5/bin/ukojak-verify-i0I2FZA1j2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9026af64-7132-4bc4-a22e-60d1865f21e5/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0517a9ebb69eeca4ecbb6ac063832eb703719698fb2ee670ca348e2c511f9dfd [2023-11-21 18:36:51,033 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:36:51,062 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:36:51,065 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:36:51,067 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:36:51,067 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:36:51,069 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9026af64-7132-4bc4-a22e-60d1865f21e5/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/pthread/reorder_5.i [2023-11-21 18:36:54,243 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:36:54,748 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:36:54,748 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9026af64-7132-4bc4-a22e-60d1865f21e5/sv-benchmarks/c/pthread/reorder_5.i [2023-11-21 18:36:54,775 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9026af64-7132-4bc4-a22e-60d1865f21e5/bin/ukojak-verify-i0I2FZA1j2/data/a63fb2b4e/cabad4ee67184fe284e73ef687d31f6a/FLAG23c357a7c [2023-11-21 18:36:54,793 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9026af64-7132-4bc4-a22e-60d1865f21e5/bin/ukojak-verify-i0I2FZA1j2/data/a63fb2b4e/cabad4ee67184fe284e73ef687d31f6a [2023-11-21 18:36:54,797 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:36:54,799 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:36:54,801 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:36:54,801 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:36:54,807 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:36:54,808 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:36:54" (1/1) ... [2023-11-21 18:36:54,809 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5861df26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:36:54, skipping insertion in model container [2023-11-21 18:36:54,809 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:36:54" (1/1) ... [2023-11-21 18:36:54,891 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:36:55,760 ERROR L324 MainTranslator]: Unsupported Syntax: identifier is not declared (neither a variable nor a function name): argv in file /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9026af64-7132-4bc4-a22e-60d1865f21e5/sv-benchmarks/c/pthread/reorder_5.i [2023-11-21 18:36:55,761 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7260c40b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:36:55, skipping insertion in model container [2023-11-21 18:36:55,761 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:36:55,762 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-21 18:36:55,764 INFO L158 Benchmark]: Toolchain (without parser) took 964.77ms. Allocated memory is still 88.1MB. Free memory was 61.5MB in the beginning and 65.5MB in the end (delta: -4.0MB). Peak memory consumption was 22.2MB. Max. memory is 16.1GB. [2023-11-21 18:36:55,765 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 58.7MB. Free memory was 34.9MB in the beginning and 34.9MB in the end (delta: 37.2kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 18:36:55,766 INFO L158 Benchmark]: CACSL2BoogieTranslator took 961.48ms. Allocated memory is still 88.1MB. Free memory was 61.3MB in the beginning and 65.5MB in the end (delta: -4.2MB). Peak memory consumption was 22.2MB. Max. memory is 16.1GB. [2023-11-21 18:36:55,768 INFO L338 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 58.7MB. Free memory was 34.9MB in the beginning and 34.9MB in the end (delta: 37.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 961.48ms. Allocated memory is still 88.1MB. Free memory was 61.3MB in the beginning and 65.5MB in the end (delta: -4.2MB). Peak memory consumption was 22.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1245]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): argv in file /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9026af64-7132-4bc4-a22e-60d1865f21e5/sv-benchmarks/c/pthread/reorder_5.i 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