./verifast-validate-witness.sh sv-benchmarks/c/recursive/Ackermann01-2.c ./results/automizer-verification-files/SV-COMP24_unreach-call/Ackermann01-2.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/recursive/Ackermann01-2.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/Ackermann01-2.yml/witness-2.1.yml ++ basename sv-benchmarks/c/recursive/Ackermann01-2.c + FILE=Ackermann01-2.c ++ echo Ackermann01-2 ++ sed 's/[-\.]/_/g' - + SANITIZED=Ackermann01_2 + MODULE=Ackermann01_2__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=Ackermann01_2__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/Ackermann01-2.yml/witness-2.1.yml + TRANSLATED_WITNESS=translated.witness-2.1.yml + FINAL_PROGRAM=Ackermann01_2__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/Ackermann01-2.yml/witness-2.1.yml -p sv-benchmarks/c/recursive/Ackermann01-2.c -o translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n Ackermann01_2__verifast_instrumented_modified Cast deleted. Potential Overflow in Invariant. + instrument_program_cli.py -w translated.witness-2.1.yml -p sv-benchmarks/c/recursive/Ackermann01-2.c -o Ackermann01_2__verifast_instrumented.c + program_modifications_cli.py -p Ackermann01_2__verifast_instrumented.c -o Ackermann01_2__verifast_instrumented_modified.c + verifast -stats -verbose 2 -disable_overflow_check -allow_dead_code -target ILP32 -read_options_from_source_file -c Ackermann01_2__verifast_instrumented_modified.c Ackermann01_2__verifast_instrumented_modified.c 0.037256s: Ackermann01_2__verifast_instrumented_modified.c(37,5-9): Function 'main': Function type implementation check 0.037312s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.037326s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.037359s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.037368s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.037381s: Ackermann01_2__verifast_instrumented_modified.c(37,25-31): Consuming assertion 0.037398s: Ackermann01_2__verifast_instrumented_modified.c(38,13-17): Producing assertion 0.037409s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.037423s: Ackermann01_2__verifast_instrumented_modified.c(37,5-9): Cleaning up dummy fraction chunks 0.037431s: Ackermann01_2__verifast_instrumented_modified.c(37,5-9): Leak check. 0.037470s: Ackermann01_2__verifast_instrumented_modified.c(6,6-17): Verifying function 'reach_error' 0.037481s: Ackermann01_2__verifast_instrumented_modified.c(6,33-38): Producing assertion 0.037502s: Ackermann01_2__verifast_instrumented_modified.c(24,5-14): Verifying function 'ackermann' 0.037516s: Ackermann01_2__verifast_instrumented_modified.c(24,42-46): Producing assertion 0.037532s: Ackermann01_2__verifast_instrumented_modified.c(24,5-14): Executing statement 0.037544s: Ackermann01_2__verifast_instrumented_modified.c(27,5-7): Executing statement 0.037583s: Ackermann01_2__verifast_instrumented_modified.c(27,15-16): Executing statement 0.037595s: Ackermann01_2__verifast_instrumented_modified.c(28,9-15): Executing return statement 0.037613s: Ackermann01_2__verifast_instrumented_modified.c(25,61-63): Consuming assertion 0.037810s: Ackermann01_2__verifast_instrumented_modified.c(34,1-2): Cleaning up dummy fraction chunks 0.037821s: Ackermann01_2__verifast_instrumented_modified.c(34,1-2): Leak check. 0.037836s: Ackermann01_2__verifast_instrumented_modified.c(30,5-7): Executing statement 0.037859s: Ackermann01_2__verifast_instrumented_modified.c(30,15-16): Executing statement 0.037871s: Ackermann01_2__verifast_instrumented_modified.c(31,9-15): Executing return statement 0.037894s: Ackermann01_2__verifast_instrumented_modified.c(31,16-25): Verifying call 0.037904s: Ackermann01_2__verifast_instrumented_modified.c(24,42-46): Consuming assertion 0.037919s: Ackermann01_2__verifast_instrumented_modified.c(25,61-63): Producing assertion 0.038844s: Ackermann01_2__verifast_instrumented_modified.c(25,61-63): Consuming assertion 0.039214s: Ackermann01_2__verifast_instrumented_modified.c(34,1-2): Cleaning up dummy fraction chunks 0.039242s: Ackermann01_2__verifast_instrumented_modified.c(34,1-2): Leak check. 0.039268s: Ackermann01_2__verifast_instrumented_modified.c(33,5-11): Executing return statement 0.039286s: Ackermann01_2__verifast_instrumented_modified.c(33,26-35): Verifying call 0.039295s: Ackermann01_2__verifast_instrumented_modified.c(24,42-46): Consuming assertion 0.039309s: Ackermann01_2__verifast_instrumented_modified.c(25,61-63): Producing assertion 0.039390s: Ackermann01_2__verifast_instrumented_modified.c(33,12-21): Verifying call 0.039409s: Ackermann01_2__verifast_instrumented_modified.c(24,42-46): Consuming assertion 0.039444s: Ackermann01_2__verifast_instrumented_modified.c(25,61-63): Producing assertion 0.039748s: Ackermann01_2__verifast_instrumented_modified.c(25,61-63): Consuming assertion 0.041492s: Ackermann01_2__verifast_instrumented_modified.c(34,1-2): Cleaning up dummy fraction chunks 0.041506s: Ackermann01_2__verifast_instrumented_modified.c(34,1-2): Leak check. 0.041557s: Ackermann01_2__verifast_instrumented_modified.c(37,5-9): Verifying function 'main' 0.041567s: Ackermann01_2__verifast_instrumented_modified.c(37,25-31): Producing assertion 0.041580s: Ackermann01_2__verifast_instrumented_modified.c(41,5-16): Executing statement 0.041601s: Ackermann01_2__verifast_instrumented_modified.c(37,5-9): Executing statement 0.041614s: Ackermann01_2__verifast_instrumented_modified.c(43,11-12): Executing statement 0.041635s: Ackermann01_2__verifast_instrumented_modified.c(43,13-34): Verifying call 0.041649s: Ackermann01_2__verifast_instrumented_modified.c(20,53-57): Consuming assertion 0.041664s: Ackermann01_2__verifast_instrumented_modified.c(21,13-17): Producing assertion 0.041674s: Ackermann01_2__verifast_instrumented_modified.c(44,5-7): Executing statement 0.041691s: Ackermann01_2__verifast_instrumented_modified.c(44,25-26): Executing statement 0.041704s: Ackermann01_2__verifast_instrumented_modified.c(47,9-15): Executing return statement 0.041714s: Ackermann01_2__verifast_instrumented_modified.c(38,13-17): Consuming assertion 0.041727s: Ackermann01_2__verifast_instrumented_modified.c(62,12-13): Cleaning up dummy fraction chunks 0.041735s: Ackermann01_2__verifast_instrumented_modified.c(62,12-13): Leak check. 0.041753s: Ackermann01_2__verifast_instrumented_modified.c(44,25-26): Executing statement 0.041763s: Ackermann01_2__verifast_instrumented_modified.c(47,9-15): Executing return statement 0.041773s: Ackermann01_2__verifast_instrumented_modified.c(38,13-17): Consuming assertion 0.041786s: Ackermann01_2__verifast_instrumented_modified.c(62,12-13): Cleaning up dummy fraction chunks 0.041795s: Ackermann01_2__verifast_instrumented_modified.c(62,12-13): Leak check. 0.041809s: Ackermann01_2__verifast_instrumented_modified.c(49,11-12): Executing statement 0.041824s: Ackermann01_2__verifast_instrumented_modified.c(49,13-34): Verifying call 0.041832s: Ackermann01_2__verifast_instrumented_modified.c(20,53-57): Consuming assertion 0.041845s: Ackermann01_2__verifast_instrumented_modified.c(21,13-17): Producing assertion 0.041859s: Ackermann01_2__verifast_instrumented_modified.c(50,5-7): Executing statement 0.041876s: Ackermann01_2__verifast_instrumented_modified.c(50,26-27): Executing statement 0.041887s: Ackermann01_2__verifast_instrumented_modified.c(54,9-15): Executing return statement 0.041896s: Ackermann01_2__verifast_instrumented_modified.c(38,13-17): Consuming assertion 0.041905s: Ackermann01_2__verifast_instrumented_modified.c(62,12-13): Cleaning up dummy fraction chunks 0.041918s: Ackermann01_2__verifast_instrumented_modified.c(62,12-13): Leak check. 0.041935s: Ackermann01_2__verifast_instrumented_modified.c(50,26-27): Executing statement 0.041947s: Ackermann01_2__verifast_instrumented_modified.c(54,9-15): Executing return statement 0.041956s: Ackermann01_2__verifast_instrumented_modified.c(38,13-17): Consuming assertion 0.041964s: Ackermann01_2__verifast_instrumented_modified.c(62,12-13): Cleaning up dummy fraction chunks 0.041977s: Ackermann01_2__verifast_instrumented_modified.c(62,12-13): Leak check. 0.041992s: Ackermann01_2__verifast_instrumented_modified.c(56,16-17): Executing statement 0.042004s: Ackermann01_2__verifast_instrumented_modified.c(56,18-27): Verifying call 0.042013s: Ackermann01_2__verifast_instrumented_modified.c(24,42-46): Consuming assertion 0.042026s: Ackermann01_2__verifast_instrumented_modified.c(25,61-63): Producing assertion 0.042085s: Ackermann01_2__verifast_instrumented_modified.c(57,5-7): Executing statement 0.042182s: Ackermann01_2__verifast_instrumented_modified.c(57,40-41): Executing statement 0.042196s: Ackermann01_2__verifast_instrumented_modified.c(58,9-15): Executing return statement 0.042206s: Ackermann01_2__verifast_instrumented_modified.c(38,13-17): Consuming assertion 0.042215s: Ackermann01_2__verifast_instrumented_modified.c(62,12-13): Cleaning up dummy fraction chunks 0.042223s: Ackermann01_2__verifast_instrumented_modified.c(62,12-13): Leak check. Syntactic annotation overhead statistics: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h : lines: code: 6; annot: 807; mixed: 1; overhead: 13467% /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/list.gh : lines: code: 0; annot: 187; mixed: 0; overhead: inf% /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude_core.gh: lines: code: 0; annot: 33; mixed: 0; overhead: inf% Ackermann01_2__verifast_instrumented_modified.c : lines: code: 22; annot: 11; mixed: 5; overhead: 73% Statements parsed: 111 Open statements parsed: 0 Close statements parsed: 0 Statement executions: 9 Execution steps (including assertion production/consumption steps): 96 Symbolic execution forks: 11 Prover assumes: 31 Term equality tests -- same term: 3 Term equality tests -- prover query: 0 Term equality tests -- total: 3 Other prover queries: 9 Prover statistics: # toplevel assumes and queries (with # pending case splits) = 211 (0), 3 (1), 7 (2), 1 (3), 0 (more than 30) assume_core_count = 619 number of case splits = 260 simplex_assert_ge_count = 383 simplex_assert_eq_count = 16 simplex_assert_neq_count = 0 max_truenode_childcount = 23 max_falsenode_childcount = 30 axiom triggered counts: ptr_provenance_max_addr_limits 1 ptr_provenance_min_addr_limits 1 boxed_bool_unboxed_bool_x_eq_x 1 Time spent in query, assume, push, pop: 0.004322s Time spent in Simplex: 0.001615s Time spent parsing: 0.018809s Function timings (> 0.1s): Total time: 0.04 seconds 0 errors found (9 statements verified)