env EmpireAutomatonOG.Timeout=-1 benchexec/../run-test.sh Library-ProofsTest 'de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$EmpireAutomatonOG' NoDataRace.10-synch_01-thread_unique.ats true -------------------------------------------------------------------------------- Thanks for using JUnit! Support its development at https://junit.org/sponsoring Test plan execution started. Number of static tests: 1 ╷ ├─ JUnit Jupiter └─ JUnit Jupiter finished after 6 ms. ├─ JUnit Vintage │ ├─ EmpireAutomatonOG │ │ ├─ NoDataRace_10-synch_01-thread_unique_ats │ │ │ tags: [] │ │ │ uniqueId: [engine:junit-vintage]/[runner:de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$EmpireAutomatonOG]/[test:NoDataRace_10-synch_01-thread_unique_ats(de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$EmpireAutomatonOG)] │ │ │ parent: [engine:junit-vintage]/[runner:de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$EmpireAutomatonOG] │ │ │ source: ClassSource [className = 'de.uni_freiburg.informatik.ultimate.lib.proofs.owickigries.OGProofProducerTest$EmpireAutomatonOG', filePosition = null] [WARN]: Using environment timeout: -1ms [INFO]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/adds/z3 [INFO]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/adds/z3 SMTLIB2_COMPLIANT=true -t:1000 -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) [INFO]: [MP /storage/repos/ultimate/releaseScripts/default/adds/z3 SMTLIB2_COMPLIANT=true -t:1000 -memory:2024 -smt2 -in (1)] Waiting until timeout for monitored process [INFO]: Initialized classic predicate unifier [INFO]: Start isDeterministic. Operand 3 states and 67 transitions. [INFO]: Finished isDeterministic. Operand is deterministic. [INFO]: Starting Floyd-Hoare check of an automaton with has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [INFO]: Floyd-Hoare annotation has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [INFO]: Number of proof automata: 1 [INFO]: 21 / 27 letters are loopers in proof 0 [INFO]: Loopers in proof automata: min=21, max=21, median=21 [INFO]: Start finitePrefix. Operand will be constructed on-demand [INFO]: 0/25 cut-off events. [INFO]: For 4/4 co-relation queries the response was YES. [INFO]: Finished finitePrefix Result has 36 conditions, 25 events. 0/25 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 2. Compared 4 event pairs, 0 based on Foata normal form. 1/26 useless extension candidates. Maximal degree in co-relation 0. Up to 5 conditions per place. [INFO]: OwickiGriesTestSuite setup time: 475ms [INFO]: Constructing Owicki-Gries proof for Petri program that has 31 places, 27 transitions, 61 flow. [INFO]: Interfering actions: min=0, max=13, median=0 [INFO]: Computed Owicki-Gries annotation with 1 ghost variables, 4 ghost updates, and overall size 481 Assertions: l0 : 3#(= v_g_1 5) l1 : 6#(= v_g_1 5) l2 : 9#(= v_g_1 2) l3 : 12#(= v_g_1 4) l4 : 15#(= v_g_1 5) l30 : 18#(= v_g_1 5) l5 : 21#(and (= |t_funThread1of1ForFork0_#t~nondet30| |#race~myglobal~0|) (= v_g_1 1)) l6 : 24#(= v_g_1 3) l10 : 27#(= v_g_1 4) l7 : 30#(= v_g_1 3) l8 : 33#(= v_g_1 3) l12 : 40#(or (= v_g_1 4) (and (= |t_funThread1of1ForFork0_#t~nondet30| |#race~myglobal~0|) (= v_g_1 1)) (= v_g_1 2)) l9 : 43#(= v_g_1 4) l11 : 48#(or (= v_g_1 3) (= v_g_1 5)) l14 : 51#(= v_g_1 3) l13 : 54#(= v_g_1 3) l16 : 57#(and (= |t_funThread1of1ForFork0_#t~nondet30| |#race~myglobal~0|) (= v_g_1 1)) l15 : 60#(= v_g_1 5) l18 : 63#(= v_g_1 2) l17 : 66#(= v_g_1 3) l19 : 69#(= v_g_1 3) l21 : 70#false l20 : 73#(= v_g_1 3) l23 : 74#false l22 : 81#(or (= v_g_1 4) (and (= |t_funThread1of1ForFork0_#t~nondet30| |#race~myglobal~0|) (= v_g_1 1)) (= v_g_1 2)) l25 : 84#(= v_g_1 4) l24 : 91#(or (= v_g_1 4) (and (= |t_funThread1of1ForFork0_#t~nondet30| |#race~myglobal~0|) (= v_g_1 1)) (= v_g_1 2)) l27 : 98#(or (= v_g_1 4) (and (= |t_funThread1of1ForFork0_#t~nondet30| |#race~myglobal~0|) (= v_g_1 1)) (= v_g_1 2)) l26 : 101#(= v_g_1 2) l29 : 104#(= v_g_1 3) l28 : 107#(= v_g_1 3) Ghost Variables (and initial values): v_g_1 : 3 Ghost Updates: [1][7] : (v_g_1) := ((ite (= v_g_1 3) 4 v_g_1)) [24][11] : (v_g_1) := ((ite (= v_g_1 1) 2 v_g_1)) [2][13] : (v_g_1) := ((ite (= v_g_1 2) 5 v_g_1)) [21][14] : (v_g_1) := ((ite (= v_g_1 4) 1 v_g_1)) [INFO]: EmpireComputation time [ms]: 1, EmpireComputation statistics: automaton size: 5, number of unique pairs: 5, empire law size: 19, empire annotation size: 24, number of regions: 8, number of territories: 5, Min number of regions per territory: 2, Max number of regions per territory: 3, Median number of regions per territory: 3, Min number of places per region: 1, Max number of places per region: 10, Median number of places per region: 3, Empire validity check time [ms]: 31, EmpireToOwickiGries time [ms]: 53, Owicki-Gries validity check time [ms]: 96 │ │ │ duration: 687 ms │ │ │ status: ✔ SUCCESSFUL │ └─ EmpireAutomatonOG finished after 693 ms. └─ JUnit Vintage finished after 701 ms. ├─ JUnit Platform Suite └─ JUnit Platform Suite finished after 0 ms. Test plan execution finished. Number of all tests: 1  Test run finished after 743 ms [ 4 containers found ] [ 0 containers skipped ] [ 4 containers started ] [ 0 containers aborted ] [ 4 containers successful ] [ 0 containers failed ] [ 1 tests found ] [ 0 tests skipped ] [ 1 tests started ] [ 0 tests aborted ] [ 1 tests successful ] [ 0 tests failed ]