Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r009-oct2-167813598100614.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is AutonomousCar-PT-06a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-oct2-167813598100614
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 624K
-rw-r--r-- 1 mcc users 6.6K Feb 25 12:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 25 12:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 12:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 12:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 15:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 12:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 163K Feb 25 12:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 25 12:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 39K Feb 25 12:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 177K Mar 5 18:22 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-06a-ReachabilityCardinality-00
FORMULA_NAME AutonomousCar-PT-06a-ReachabilityCardinality-01
FORMULA_NAME AutonomousCar-PT-06a-ReachabilityCardinality-02
FORMULA_NAME AutonomousCar-PT-06a-ReachabilityCardinality-03
FORMULA_NAME AutonomousCar-PT-06a-ReachabilityCardinality-04
FORMULA_NAME AutonomousCar-PT-06a-ReachabilityCardinality-05
FORMULA_NAME AutonomousCar-PT-06a-ReachabilityCardinality-06
FORMULA_NAME AutonomousCar-PT-06a-ReachabilityCardinality-07
FORMULA_NAME AutonomousCar-PT-06a-ReachabilityCardinality-08
FORMULA_NAME AutonomousCar-PT-06a-ReachabilityCardinality-09
FORMULA_NAME AutonomousCar-PT-06a-ReachabilityCardinality-10
FORMULA_NAME AutonomousCar-PT-06a-ReachabilityCardinality-11
FORMULA_NAME AutonomousCar-PT-06a-ReachabilityCardinality-12
FORMULA_NAME AutonomousCar-PT-06a-ReachabilityCardinality-13
FORMULA_NAME AutonomousCar-PT-06a-ReachabilityCardinality-14
FORMULA_NAME AutonomousCar-PT-06a-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678637902473

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=ltsminxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutonomousCar-PT-06a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 16:18:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 16:18:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 16:18:25] [INFO ] Load time of PNML (sax parser for PT used): 114 ms
[2023-03-12 16:18:25] [INFO ] Transformed 65 places.
[2023-03-12 16:18:25] [INFO ] Transformed 417 transitions.
[2023-03-12 16:18:25] [INFO ] Found NUPN structural information;
[2023-03-12 16:18:25] [INFO ] Parsed PT model containing 65 places and 417 transitions and 3356 arcs in 213 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 159 transitions
Reduce redundant transitions removed 159 transitions.
FORMULA AutonomousCar-PT-06a-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-06a-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-06a-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-06a-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-06a-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-06a-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-06a-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-06a-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-06a-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 570 resets, run finished after 375 ms. (steps per millisecond=26 ) properties (out of 7) seen :5
FORMULA AutonomousCar-PT-06a-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-06a-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-06a-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-06a-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-06a-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 73 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-12 16:18:26] [INFO ] Flow matrix only has 257 transitions (discarded 1 similar events)
// Phase 1: matrix 257 rows 65 cols
[2023-03-12 16:18:26] [INFO ] Computed 11 place invariants in 8 ms
[2023-03-12 16:18:26] [INFO ] After 271ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-12 16:18:26] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2023-03-12 16:18:26] [INFO ] After 210ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-03-12 16:18:26] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-12 16:18:26] [INFO ] After 95ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2023-03-12 16:18:27] [INFO ] After 163ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 40 ms.
[2023-03-12 16:18:27] [INFO ] After 533ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
FORMULA AutonomousCar-PT-06a-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 22 ms.
Support contains 28 out of 65 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 65/65 places, 258/258 transitions.
Graph (complete) has 529 edges and 65 vertex of which 64 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 64 transition count 254
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 62 transition count 253
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 61 transition count 253
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 8 place count 61 transition count 252
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 10 place count 60 transition count 252
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 13 place count 57 transition count 231
Iterating global reduction 3 with 3 rules applied. Total rules applied 16 place count 57 transition count 231
Free-agglomeration rule applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 19 place count 57 transition count 228
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 34 place count 54 transition count 216
Applied a total of 34 rules in 60 ms. Remains 54 /65 variables (removed 11) and now considering 216/258 (removed 42) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 54/65 places, 216/258 transitions.
Incomplete random walk after 10000 steps, including 514 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 89 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2172569 steps, run timeout after 3001 ms. (steps per millisecond=723 ) properties seen :{}
Probabilistic random walk after 2172569 steps, saw 318974 distinct states, run finished after 3002 ms. (steps per millisecond=723 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 216 rows 54 cols
[2023-03-12 16:18:30] [INFO ] Computed 10 place invariants in 5 ms
[2023-03-12 16:18:30] [INFO ] After 59ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 16:18:30] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-12 16:18:30] [INFO ] After 161ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 16:18:30] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-12 16:18:30] [INFO ] After 113ms SMT Verify possible using 116 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-12 16:18:30] [INFO ] After 190ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 132 ms.
[2023-03-12 16:18:30] [INFO ] After 542ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 18 ms.
Support contains 28 out of 54 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 54/54 places, 216/216 transitions.
Applied a total of 0 rules in 25 ms. Remains 54 /54 variables (removed 0) and now considering 216/216 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 54/54 places, 216/216 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 54/54 places, 216/216 transitions.
Applied a total of 0 rules in 9 ms. Remains 54 /54 variables (removed 0) and now considering 216/216 (removed 0) transitions.
[2023-03-12 16:18:30] [INFO ] Invariant cache hit.
[2023-03-12 16:18:30] [INFO ] Implicit Places using invariants in 94 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 97 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 53/54 places, 216/216 transitions.
Applied a total of 0 rules in 6 ms. Remains 53 /53 variables (removed 0) and now considering 216/216 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 112 ms. Remains : 53/54 places, 216/216 transitions.
Incomplete random walk after 10000 steps, including 442 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 88 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2966384 steps, run timeout after 3001 ms. (steps per millisecond=988 ) properties seen :{}
Probabilistic random walk after 2966384 steps, saw 424665 distinct states, run finished after 3004 ms. (steps per millisecond=987 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 216 rows 53 cols
[2023-03-12 16:18:34] [INFO ] Computed 9 place invariants in 4 ms
[2023-03-12 16:18:34] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 16:18:34] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-12 16:18:34] [INFO ] After 210ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 16:18:34] [INFO ] Deduced a trap composed of 6 places in 198 ms of which 1 ms to minimize.
[2023-03-12 16:18:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 233 ms
[2023-03-12 16:18:34] [INFO ] After 500ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 72 ms.
[2023-03-12 16:18:34] [INFO ] After 664ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 28 out of 53 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 216/216 transitions.
Applied a total of 0 rules in 17 ms. Remains 53 /53 variables (removed 0) and now considering 216/216 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 53/53 places, 216/216 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 53/53 places, 216/216 transitions.
Applied a total of 0 rules in 15 ms. Remains 53 /53 variables (removed 0) and now considering 216/216 (removed 0) transitions.
[2023-03-12 16:18:34] [INFO ] Invariant cache hit.
[2023-03-12 16:18:34] [INFO ] Implicit Places using invariants in 96 ms returned []
[2023-03-12 16:18:34] [INFO ] Invariant cache hit.
[2023-03-12 16:18:35] [INFO ] Implicit Places using invariants and state equation in 162 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 263 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 52/53 places, 216/216 transitions.
Applied a total of 0 rules in 12 ms. Remains 52 /52 variables (removed 0) and now considering 216/216 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 291 ms. Remains : 52/53 places, 216/216 transitions.
Incomplete random walk after 10000 steps, including 452 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2997982 steps, run timeout after 3001 ms. (steps per millisecond=998 ) properties seen :{}
Probabilistic random walk after 2997982 steps, saw 428140 distinct states, run finished after 3002 ms. (steps per millisecond=998 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 216 rows 52 cols
[2023-03-12 16:18:38] [INFO ] Computed 8 place invariants in 5 ms
[2023-03-12 16:18:38] [INFO ] After 80ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 16:18:38] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2023-03-12 16:18:38] [INFO ] After 192ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 16:18:38] [INFO ] After 232ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 92 ms.
[2023-03-12 16:18:38] [INFO ] After 403ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 28 out of 52 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 52/52 places, 216/216 transitions.
Applied a total of 0 rules in 13 ms. Remains 52 /52 variables (removed 0) and now considering 216/216 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 52/52 places, 216/216 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 52/52 places, 216/216 transitions.
Applied a total of 0 rules in 20 ms. Remains 52 /52 variables (removed 0) and now considering 216/216 (removed 0) transitions.
[2023-03-12 16:18:38] [INFO ] Invariant cache hit.
[2023-03-12 16:18:38] [INFO ] Implicit Places using invariants in 193 ms returned []
[2023-03-12 16:18:38] [INFO ] Invariant cache hit.
[2023-03-12 16:18:39] [INFO ] Implicit Places using invariants and state equation in 294 ms returned []
Implicit Place search using SMT with State Equation took 489 ms to find 0 implicit places.
[2023-03-12 16:18:39] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-12 16:18:39] [INFO ] Invariant cache hit.
[2023-03-12 16:18:41] [INFO ] Dead Transitions using invariants and state equation in 2026 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2555 ms. Remains : 52/52 places, 216/216 transitions.
Applied a total of 0 rules in 5 ms. Remains 52 /52 variables (removed 0) and now considering 216/216 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-12 16:18:41] [INFO ] Invariant cache hit.
[2023-03-12 16:18:41] [INFO ] After 115ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 16:18:41] [INFO ] [Nat]Absence check using 8 positive place invariants in 54 ms returned sat
[2023-03-12 16:18:41] [INFO ] After 182ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 16:18:41] [INFO ] After 273ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 66 ms.
[2023-03-12 16:18:41] [INFO ] After 498ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-12 16:18:41] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 22 ms.
[2023-03-12 16:18:41] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 52 places, 216 transitions and 1673 arcs took 3 ms.
[2023-03-12 16:18:42] [INFO ] Flatten gal took : 99 ms
Total runtime 17097 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --invariant=/tmp/539/inv_0_ --inv-par
FORMULA AutonomousCar-PT-06a-ReachabilityCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678637924422

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML
mcc2023
rfs formula name AutonomousCar-PT-06a-ReachabilityCardinality-00
rfs formula type AG
rfs formula formula --invariant=/tmp/539/inv_0_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 52 places, 216 transitions and 1673 arcs
pnml2lts-sym: Petri net AutonomousCar_PT_06a analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.000 user 0.010 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 216->199 groups
pnml2lts-sym: Regrouping took 0.040 real 0.040 user 0.000 sys
pnml2lts-sym: state vector length is 52; there are 199 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/539/inv_0_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: all invariants violated
pnml2lts-sym: exiting now
pnml2lts-sym: invariant detection took 1.070 real 4.300 user 0.000 sys
pnml2lts-sym: max token count: 1

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-06a"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="ltsminxred"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is AutonomousCar-PT-06a, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r009-oct2-167813598100614"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-06a.tgz
mv AutonomousCar-PT-06a execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;