./verifast-validate-witness.sh sv-benchmarks/c/nla-digbench/lcm2.c ./results/automizer-verification-files/SV-COMP24_unreach-call/lcm2.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/nla-digbench/lcm2.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/lcm2.yml/witness-2.1.yml ++ basename sv-benchmarks/c/nla-digbench/lcm2.c + FILE=lcm2.c ++ echo lcm2 ++ sed 's/[-\.]/_/g' - + SANITIZED=lcm2 + INSTRUMENTED_PROGRAM=lcm2__verifast_instrumented.c + instrument_program_cli.py --program sv-benchmarks/c/nla-digbench/lcm2.c --witness ./results/automizer-verification-files/SV-COMP24_unreach-call/lcm2.yml/witness-2.1.yml --output-file lcm2__verifast_instrumented.c --verifast True ['abort', 'reach_error', '__VERIFIER_nondet_uint', 'assume_abort_if_not', '__VERIFIER_assert', 'main'] [] ILP32 [('(((((unsigned long long) b * a) % 2147483648) * 2) == (((__int128) ((unsigned long long) y * v) + ((unsigned long long) x * u)) % 4294967296))', 35, True)] [('__VERIFIER_assert', '(1 <= cond)', '(1 <= cond)')] [('(((( b * a) % 2147483648) * 2) == (( ( y * v) + ( x * u)) % 4294967296))', 35, True)] [('abort', 'true', 'true'), ('reach_error', 'false', 'true'), ('__VERIFIER_nondet_uint', 'true', 'true'), ('assume_abort_if_not', 'true', 'true'), ('__VERIFIER_assert', '(1 <= cond)', '(1 <= cond)'), ('main', 'module(lcm2__verifast_instrumented, true)', 'junk()')] + sed -i 's|__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__))||g' lcm2__verifast_instrumented.c + verifast -stats -verbose 2 -disable_overflow_check -allow_dead_code -target ILP32 -read_options_from_source_file -c lcm2__verifast_instrumented.c lcm2__verifast_instrumented.c 0.036844s: lcm2__verifast_instrumented.c(28,5-9): Function 'main': Function type implementation check 0.036884s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.036899s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.036926s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.036935s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.036949s: lcm2__verifast_instrumented.c(29,14-20): Consuming assertion 0.036965s: lcm2__verifast_instrumented.c(30,13-17): Producing assertion 0.036977s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.036990s: lcm2__verifast_instrumented.c(28,5-9): Cleaning up dummy fraction chunks 0.036998s: lcm2__verifast_instrumented.c(28,5-9): Leak check. 0.037038s: lcm2__verifast_instrumented.c(7,6-17): Verifying function 'reach_error' 0.037048s: lcm2__verifast_instrumented.c(8,14-19): Producing assertion 0.037067s: lcm2__verifast_instrumented.c(13,6-25): Verifying function 'assume_abort_if_not' 0.037076s: lcm2__verifast_instrumented.c(14,14-18): Producing assertion 0.037100s: lcm2__verifast_instrumented.c(13,6-25): Executing statement 0.037114s: lcm2__verifast_instrumented.c(16,4-6): Executing statement 0.037146s: lcm2__verifast_instrumented.c(16,14-15): Executing statement 0.037158s: lcm2__verifast_instrumented.c(16,15-20): Executing statement 0.037179s: lcm2__verifast_instrumented.c(16,15-20): Verifying call 0.037189s: lcm2__verifast_instrumented.c(5,14-18): Consuming assertion 0.037199s: lcm2__verifast_instrumented.c(6,13-17): Producing assertion 0.037214s: lcm2__verifast_instrumented.c(17,1-2): Executing return statement 0.037224s: lcm2__verifast_instrumented.c(15,13-17): Consuming assertion 0.037232s: lcm2__verifast_instrumented.c(17,1-2): Cleaning up dummy fraction chunks 0.037241s: lcm2__verifast_instrumented.c(17,1-2): Leak check. 0.037255s: lcm2__verifast_instrumented.c(17,1-2): Executing return statement 0.037265s: lcm2__verifast_instrumented.c(15,13-17): Consuming assertion 0.037273s: lcm2__verifast_instrumented.c(17,1-2): Cleaning up dummy fraction chunks 0.037287s: lcm2__verifast_instrumented.c(17,1-2): Leak check. 0.037305s: lcm2__verifast_instrumented.c(18,6-23): Verifying function '__VERIFIER_assert' 0.037314s: lcm2__verifast_instrumented.c(19,17-19): Producing assertion 0.037328s: lcm2__verifast_instrumented.c(18,6-23): Executing statement 0.037340s: lcm2__verifast_instrumented.c(21,6-8): Executing statement 0.037360s: lcm2__verifast_instrumented.c(25,5-11): Executing return statement 0.037374s: lcm2__verifast_instrumented.c(20,16-18): Consuming assertion 0.037389s: lcm2__verifast_instrumented.c(26,1-2): Cleaning up dummy fraction chunks 0.037397s: lcm2__verifast_instrumented.c(26,1-2): Leak check. 0.037414s: lcm2__verifast_instrumented.c(28,5-9): Verifying function 'main' 0.037422s: lcm2__verifast_instrumented.c(29,14-20): Producing assertion 0.037434s: lcm2__verifast_instrumented.c(32,9-20): Executing statement 0.037454s: lcm2__verifast_instrumented.c(28,5-9): Executing statement 0.037471s: lcm2__verifast_instrumented.c(33,5-13): Executing statement 0.037490s: lcm2__verifast_instrumented.c(34,5-13): Executing statement 0.037514s: lcm2__verifast_instrumented.c(35,7-8): Executing statement 0.037542s: lcm2__verifast_instrumented.c(35,9-31): Verifying call 0.037552s: lcm2__verifast_instrumented.c(11,14-18): Consuming assertion 0.037567s: lcm2__verifast_instrumented.c(12,13-17): Producing assertion 0.037576s: lcm2__verifast_instrumented.c(36,7-8): Executing statement 0.037595s: lcm2__verifast_instrumented.c(36,9-31): Verifying call 0.037604s: lcm2__verifast_instrumented.c(11,14-18): Consuming assertion 0.037618s: lcm2__verifast_instrumented.c(12,13-17): Producing assertion 0.037627s: lcm2__verifast_instrumented.c(37,5-24): Executing statement 0.037645s: lcm2__verifast_instrumented.c(37,5-24): Verifying call 0.037654s: lcm2__verifast_instrumented.c(14,14-18): Consuming assertion 0.037663s: lcm2__verifast_instrumented.c(15,13-17): Producing assertion 0.037677s: lcm2__verifast_instrumented.c(38,5-24): Executing statement 0.037693s: lcm2__verifast_instrumented.c(38,5-24): Verifying call 0.037702s: lcm2__verifast_instrumented.c(14,14-18): Consuming assertion 0.037711s: lcm2__verifast_instrumented.c(15,13-17): Producing assertion 0.037719s: lcm2__verifast_instrumented.c(40,5-24): Executing statement 0.037736s: lcm2__verifast_instrumented.c(40,5-24): Verifying call 0.037745s: lcm2__verifast_instrumented.c(14,14-18): Consuming assertion 0.037759s: lcm2__verifast_instrumented.c(15,13-17): Producing assertion 0.037768s: lcm2__verifast_instrumented.c(41,5-24): Executing statement 0.037784s: lcm2__verifast_instrumented.c(41,5-24): Verifying call 0.037794s: lcm2__verifast_instrumented.c(14,14-18): Consuming assertion 0.037802s: lcm2__verifast_instrumented.c(15,13-17): Producing assertion 0.037812s: lcm2__verifast_instrumented.c(43,7-8): Executing statement 0.037822s: lcm2__verifast_instrumented.c(44,7-8): Executing statement 0.037836s: lcm2__verifast_instrumented.c(45,7-8): Executing statement 0.037845s: lcm2__verifast_instrumented.c(46,7-8): Executing statement 0.037854s: lcm2__verifast_instrumented.c(48,1-6): Executing statement 0.038538s: lcm2__verifast_instrumented.c(49,46-48): Consuming assertion 0.038582s: lcm2__verifast_instrumented.c(49,46-48): Consuming expression lcm2__verifast_instrumented.c(49,46-48): Cannot prove condition. (Cannot prove (%((b0 * a0), 2147483648) * 2) = %(((b0 * a0) + (a0 * b0)), 4294967296).)