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C Integ Progr 58257 pair #381736138
details
property
value
status
complete
benchmark
svcomp_c.01-no-inv.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n053.star.cs.uiowa.edu
space
Stroeder_15
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
3.30314302444 seconds
cpu usage
10.352360183
max memory
8.87750656E8
stage attributes
key
value
output-size
4507
starexec-result
YES
output
/export/starexec/sandbox/solver/bin/starexec_run_c /export/starexec/sandbox/benchmark/theBenchmark.c /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- YES proof of /export/starexec/sandbox/benchmark/theBenchmark.c # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty Termination of the given C Problem could be proven: (0) C Problem (1) CToIRSProof [EQUIVALENT, 0 ms] (2) IntTRS (3) IRS2T2 [EQUIVALENT, 0 ms] (4) T2IntSys (5) T2 [EQUIVALENT, 1572 ms] (6) YES ---------------------------------------- (0) Obligation: c file /export/starexec/sandbox/benchmark/theBenchmark.c ---------------------------------------- (1) CToIRSProof (EQUIVALENT) Parsed C Integer Program as IRS. ---------------------------------------- (2) Obligation: Rules: f1(c, x, y) -> f2(c, x_1, y) :|: TRUE f2(x1, x2, x3) -> f3(x1, x2, x4) :|: TRUE f3(x5, x6, x7) -> f4(0, x6, x7) :|: TRUE f5(x8, x9, x10) -> f6(x8, x9, 1) :|: TRUE f7(x11, x12, x13) -> f8(x11, x12, arith) :|: TRUE && arith = 2 * x13 f8(x38, x39, x40) -> f9(x41, x39, x40) :|: TRUE && x41 = x38 + 1 f6(x17, x18, x19) -> f7(x17, x18, x19) :|: x18 > x19 f9(x20, x21, x22) -> f6(x20, x21, x22) :|: TRUE f6(x23, x24, x25) -> f10(x23, x24, x25) :|: x24 <= x25 f10(x42, x43, x44) -> f11(x42, x45, x44) :|: TRUE && x45 = x43 - 1 f4(x29, x30, x31) -> f5(x29, x30, x31) :|: x30 >= 0 f11(x32, x33, x34) -> f4(x32, x33, x34) :|: TRUE f4(x35, x36, x37) -> f12(x35, x36, x37) :|: x36 < 0 Start term: f1(c, x, y) ---------------------------------------- (3) IRS2T2 (EQUIVALENT) Transformed input IRS into an integer transition system.Used the following mapping from defined symbols to location IDs: (f1_3,1) (f2_3,2) (f3_3,3) (f4_3,4) (f5_3,5) (f6_3,6) (f7_3,7) (f8_3,8) (f9_3,9) (f10_3,10) (f11_3,11) (f12_3,12) ---------------------------------------- (4) Obligation: START: 1; FROM: 1; oldX0 := x0; oldX1 := x1; oldX2 := x2; oldX3 := nondet(); assume(0 = 0); x0 := oldX0; x1 := oldX3; x2 := oldX2; TO: 2; FROM: 2; oldX0 := x0; oldX1 := x1; oldX2 := x2; oldX3 := nondet(); assume(0 = 0); x0 := oldX0; x1 := oldX1; x2 := oldX3; TO: 3; FROM: 3; oldX0 := x0; oldX1 := x1;
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