Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r043-smll-171620180300195.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is AutonomousCar-PT-06b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r043-smll-171620180300195
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 632K
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 17:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.7K Apr 12 18:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K Apr 12 18:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Apr 12 18:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Apr 12 18:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 228K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME AutonomousCar-PT-06b-ReachabilityFireability-2024-00
FORMULA_NAME AutonomousCar-PT-06b-ReachabilityFireability-2024-01
FORMULA_NAME AutonomousCar-PT-06b-ReachabilityFireability-2024-02
FORMULA_NAME AutonomousCar-PT-06b-ReachabilityFireability-2024-03
FORMULA_NAME AutonomousCar-PT-06b-ReachabilityFireability-2024-04
FORMULA_NAME AutonomousCar-PT-06b-ReachabilityFireability-2024-05
FORMULA_NAME AutonomousCar-PT-06b-ReachabilityFireability-2024-06
FORMULA_NAME AutonomousCar-PT-06b-ReachabilityFireability-2024-07
FORMULA_NAME AutonomousCar-PT-06b-ReachabilityFireability-2024-08
FORMULA_NAME AutonomousCar-PT-06b-ReachabilityFireability-2024-09
FORMULA_NAME AutonomousCar-PT-06b-ReachabilityFireability-2024-10
FORMULA_NAME AutonomousCar-PT-06b-ReachabilityFireability-2024-11
FORMULA_NAME AutonomousCar-PT-06b-ReachabilityFireability-2024-12
FORMULA_NAME AutonomousCar-PT-06b-ReachabilityFireability-2024-13
FORMULA_NAME AutonomousCar-PT-06b-ReachabilityFireability-2024-14
FORMULA_NAME AutonomousCar-PT-06b-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716308101262

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutonomousCar-PT-06b
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2024-05-21 16:15:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-21 16:15:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 16:15:03] [INFO ] Load time of PNML (sax parser for PT used): 146 ms
[2024-05-21 16:15:03] [INFO ] Transformed 289 places.
[2024-05-21 16:15:03] [INFO ] Transformed 644 transitions.
[2024-05-21 16:15:03] [INFO ] Found NUPN structural information;
[2024-05-21 16:15:03] [INFO ] Parsed PT model containing 289 places and 644 transitions and 3812 arcs in 250 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 72 resets, run finished after 780 ms. (steps per millisecond=12 ) properties (out of 16) seen :7
FORMULA AutonomousCar-PT-06b-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-06b-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-06b-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-06b-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-06b-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-06b-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-06b-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 9) seen :1
FORMULA AutonomousCar-PT-06b-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 644 rows 289 cols
[2024-05-21 16:15:05] [INFO ] Computed 11 invariants in 27 ms
[2024-05-21 16:15:06] [INFO ] [Real]Absence check using 11 positive place invariants in 10 ms returned sat
[2024-05-21 16:15:06] [INFO ] After 470ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2024-05-21 16:15:06] [INFO ] [Nat]Absence check using 11 positive place invariants in 8 ms returned sat
[2024-05-21 16:15:07] [INFO ] After 759ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :3
[2024-05-21 16:15:08] [INFO ] Deduced a trap composed of 35 places in 241 ms of which 10 ms to minimize.
[2024-05-21 16:15:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 316 ms
[2024-05-21 16:15:08] [INFO ] After 1582ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :3
Attempting to minimize the solution found.
Minimization took 440 ms.
[2024-05-21 16:15:09] [INFO ] After 2313ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :3
FORMULA AutonomousCar-PT-06b-ReachabilityFireability-2024-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutonomousCar-PT-06b-ReachabilityFireability-2024-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutonomousCar-PT-06b-ReachabilityFireability-2024-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutonomousCar-PT-06b-ReachabilityFireability-2024-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutonomousCar-PT-06b-ReachabilityFireability-2024-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 57 ms.
Support contains 58 out of 289 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 289/289 places, 644/644 transitions.
Drop transitions removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 0 with 83 rules applied. Total rules applied 83 place count 289 transition count 561
Reduce places removed 83 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 94 rules applied. Total rules applied 177 place count 206 transition count 550
Reduce places removed 5 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 2 with 15 rules applied. Total rules applied 192 place count 201 transition count 540
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 204 place count 191 transition count 538
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 18 Pre rules applied. Total rules applied 204 place count 191 transition count 520
Deduced a syphon composed of 18 places in 2 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 4 with 36 rules applied. Total rules applied 240 place count 173 transition count 520
Discarding 26 places :
Symmetric choice reduction at 4 with 26 rule applications. Total rules 266 place count 147 transition count 494
Iterating global reduction 4 with 26 rules applied. Total rules applied 292 place count 147 transition count 494
Ensure Unique test removed 147 transitions
Reduce isomorphic transitions removed 147 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 148 rules applied. Total rules applied 440 place count 147 transition count 346
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 441 place count 146 transition count 346
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 443 place count 144 transition count 339
Iterating global reduction 6 with 2 rules applied. Total rules applied 445 place count 144 transition count 339
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 2 rules applied. Total rules applied 447 place count 144 transition count 337
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 448 place count 143 transition count 337
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 8 with 42 rules applied. Total rules applied 490 place count 122 transition count 316
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 491 place count 122 transition count 315
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 493 place count 122 transition count 313
Free-agglomeration rule applied 11 times.
Iterating global reduction 9 with 11 rules applied. Total rules applied 504 place count 122 transition count 302
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 9 with 11 rules applied. Total rules applied 515 place count 111 transition count 302
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 517 place count 111 transition count 302
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 518 place count 110 transition count 295
Iterating global reduction 10 with 1 rules applied. Total rules applied 519 place count 110 transition count 295
Applied a total of 519 rules in 188 ms. Remains 110 /289 variables (removed 179) and now considering 295/644 (removed 349) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 188 ms. Remains : 110/289 places, 295/644 transitions.
Incomplete random walk after 10000 steps, including 103 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 949429 steps, run timeout after 3001 ms. (steps per millisecond=316 ) properties seen :{}
Probabilistic random walk after 949429 steps, saw 138328 distinct states, run finished after 3002 ms. (steps per millisecond=316 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 295 rows 110 cols
[2024-05-21 16:15:12] [INFO ] Computed 11 invariants in 3 ms
[2024-05-21 16:15:12] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned sat
[2024-05-21 16:15:12] [INFO ] After 79ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-21 16:15:12] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2024-05-21 16:15:13] [INFO ] After 310ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-21 16:15:13] [INFO ] Deduced a trap composed of 16 places in 108 ms of which 2 ms to minimize.
[2024-05-21 16:15:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 133 ms
[2024-05-21 16:15:13] [INFO ] After 646ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 195 ms.
[2024-05-21 16:15:13] [INFO ] After 915ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 17 ms.
Support contains 58 out of 110 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 110/110 places, 295/295 transitions.
Applied a total of 0 rules in 16 ms. Remains 110 /110 variables (removed 0) and now considering 295/295 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 110/110 places, 295/295 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 110/110 places, 295/295 transitions.
Applied a total of 0 rules in 12 ms. Remains 110 /110 variables (removed 0) and now considering 295/295 (removed 0) transitions.
[2024-05-21 16:15:13] [INFO ] Invariant cache hit.
[2024-05-21 16:15:13] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-21 16:15:13] [INFO ] Invariant cache hit.
[2024-05-21 16:15:14] [INFO ] Implicit Places using invariants and state equation in 158 ms returned [109]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 216 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 109/110 places, 295/295 transitions.
Applied a total of 0 rules in 11 ms. Remains 109 /109 variables (removed 0) and now considering 295/295 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 240 ms. Remains : 109/110 places, 295/295 transitions.
Incomplete random walk after 10000 steps, including 77 resets, run finished after 222 ms. (steps per millisecond=45 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=51 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 39 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 920704 steps, run timeout after 3001 ms. (steps per millisecond=306 ) properties seen :{}
Probabilistic random walk after 920704 steps, saw 134319 distinct states, run finished after 3002 ms. (steps per millisecond=306 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 295 rows 109 cols
[2024-05-21 16:15:17] [INFO ] Computed 10 invariants in 3 ms
[2024-05-21 16:15:17] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2024-05-21 16:15:17] [INFO ] After 61ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-21 16:15:17] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-05-21 16:15:17] [INFO ] After 290ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-21 16:15:18] [INFO ] Deduced a trap composed of 16 places in 113 ms of which 1 ms to minimize.
[2024-05-21 16:15:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 138 ms
[2024-05-21 16:15:18] [INFO ] Deduced a trap composed of 10 places in 97 ms of which 1 ms to minimize.
[2024-05-21 16:15:18] [INFO ] Deduced a trap composed of 9 places in 113 ms of which 0 ms to minimize.
[2024-05-21 16:15:18] [INFO ] Deduced a trap composed of 16 places in 104 ms of which 0 ms to minimize.
[2024-05-21 16:15:18] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 388 ms
[2024-05-21 16:15:18] [INFO ] After 1009ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 191 ms.
[2024-05-21 16:15:18] [INFO ] After 1263ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 11 ms.
Support contains 58 out of 109 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 109/109 places, 295/295 transitions.
Applied a total of 0 rules in 12 ms. Remains 109 /109 variables (removed 0) and now considering 295/295 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 109/109 places, 295/295 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 109/109 places, 295/295 transitions.
Applied a total of 0 rules in 11 ms. Remains 109 /109 variables (removed 0) and now considering 295/295 (removed 0) transitions.
[2024-05-21 16:15:18] [INFO ] Invariant cache hit.
[2024-05-21 16:15:19] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-21 16:15:19] [INFO ] Invariant cache hit.
[2024-05-21 16:15:19] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 215 ms to find 0 implicit places.
[2024-05-21 16:15:19] [INFO ] Redundant transitions in 24 ms returned []
[2024-05-21 16:15:19] [INFO ] Invariant cache hit.
[2024-05-21 16:15:19] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 445 ms. Remains : 109/109 places, 295/295 transitions.
Applied a total of 0 rules in 10 ms. Remains 109 /109 variables (removed 0) and now considering 295/295 (removed 0) transitions.
Running SMT prover for 3 properties.
[2024-05-21 16:15:19] [INFO ] Invariant cache hit.
[2024-05-21 16:15:19] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2024-05-21 16:15:19] [INFO ] After 52ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-21 16:15:19] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2024-05-21 16:15:19] [INFO ] After 295ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-21 16:15:20] [INFO ] Deduced a trap composed of 16 places in 94 ms of which 1 ms to minimize.
[2024-05-21 16:15:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 119 ms
[2024-05-21 16:15:20] [INFO ] Deduced a trap composed of 10 places in 97 ms of which 2 ms to minimize.
[2024-05-21 16:15:20] [INFO ] Deduced a trap composed of 9 places in 96 ms of which 0 ms to minimize.
[2024-05-21 16:15:20] [INFO ] Deduced a trap composed of 16 places in 104 ms of which 0 ms to minimize.
[2024-05-21 16:15:20] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 366 ms
[2024-05-21 16:15:20] [INFO ] After 961ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 197 ms.
[2024-05-21 16:15:20] [INFO ] After 1219ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2024-05-21 16:15:20] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 6 ms.
[2024-05-21 16:15:20] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 109 places, 295 transitions and 2174 arcs took 3 ms.
[2024-05-21 16:15:21] [INFO ] Flatten gal took : 115 ms
Total runtime 17436 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT AutonomousCar-PT-06b
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/370
ReachabilityFireability

FORMULA AutonomousCar-PT-06b-ReachabilityFireability-2024-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AutonomousCar-PT-06b-ReachabilityFireability-2024-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA AutonomousCar-PT-06b-ReachabilityFireability-2024-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1716308122362

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/370/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/370/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/370/ReachabilityFireability.xml
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 13 (type EXCL) for 0 AutonomousCar-PT-06b-ReachabilityFireability-2024-02
lola: time limit : 1200 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 9 (type FNDP) for 0 AutonomousCar-PT-06b-ReachabilityFireability-2024-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 10 (type EQUN) for 0 AutonomousCar-PT-06b-ReachabilityFireability-2024-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 12 (type SRCH) for 0 AutonomousCar-PT-06b-ReachabilityFireability-2024-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 9 (type FNDP) for AutonomousCar-PT-06b-ReachabilityFireability-2024-02
lola: result : true
lola: fired transitions : 88
lola: tried executions : 2
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 10 (type EQUN) for AutonomousCar-PT-06b-ReachabilityFireability-2024-02 (obsolete)
lola: CANCELED task # 12 (type SRCH) for AutonomousCar-PT-06b-ReachabilityFireability-2024-02 (obsolete)
lola: CANCELED task # 13 (type EXCL) for AutonomousCar-PT-06b-ReachabilityFireability-2024-02 (obsolete)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 19 (type EXCL) for 3 AutonomousCar-PT-06b-ReachabilityFireability-2024-03
lola: time limit : 1800 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 15 (type FNDP) for 3 AutonomousCar-PT-06b-ReachabilityFireability-2024-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 16 (type EQUN) for 3 AutonomousCar-PT-06b-ReachabilityFireability-2024-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 18 (type SRCH) for 3 AutonomousCar-PT-06b-ReachabilityFireability-2024-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 15 (type FNDP) for AutonomousCar-PT-06b-ReachabilityFireability-2024-03
lola: result : true
lola: fired transitions : 484
lola: tried executions : 23
lola: time used : 0.000000
lola: memory pages used : 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: CANCELED task # 16 (type EQUN) for AutonomousCar-PT-06b-ReachabilityFireability-2024-03 (obsolete)
lola: CANCELED task # 18 (type SRCH) for AutonomousCar-PT-06b-ReachabilityFireability-2024-03 (obsolete)
lola: CANCELED task # 19 (type EXCL) for AutonomousCar-PT-06b-ReachabilityFireability-2024-03 (obsolete)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 26 (type EXCL) for 6 AutonomousCar-PT-06b-ReachabilityFireability-2024-15
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 22 (type FNDP) for 6 AutonomousCar-PT-06b-ReachabilityFireability-2024-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 23 (type EQUN) for 6 AutonomousCar-PT-06b-ReachabilityFireability-2024-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 25 (type SRCH) for 6 AutonomousCar-PT-06b-ReachabilityFireability-2024-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
sara: try reading problem file /home/mcc/execution/370/ReachabilityFireability-10.sara.
lola: FINISHED task # 22 (type FNDP) for AutonomousCar-PT-06b-ReachabilityFireability-2024-15
lola: result : true
lola: fired transitions : 33
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 23 (type EQUN) for AutonomousCar-PT-06b-ReachabilityFireability-2024-15 (obsolete)
lola: CANCELED task # 25 (type SRCH) for AutonomousCar-PT-06b-ReachabilityFireability-2024-15 (obsolete)
lola: CANCELED task # 26 (type EXCL) for AutonomousCar-PT-06b-ReachabilityFireability-2024-15 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
AutonomousCar-PT-06b-ReachabilityFireability-2024-02: EF true findpath
AutonomousCar-PT-06b-ReachabilityFireability-2024-03: EF true findpath
AutonomousCar-PT-06b-ReachabilityFireability-2024-15: AG false findpath


Time elapsed: 0 secs. Pages in use: 2

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AutonomousCar-PT-06b"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is AutonomousCar-PT-06b, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r043-smll-171620180300195"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-06b.tgz
mv AutonomousCar-PT-06b execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;