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.r169-tall-167838855900454.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 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 FlexibleBarrier-PT-04b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r169-tall-167838855900454
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 7.4K Feb 25 12:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 25 12:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 25 12:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 25 12:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 12:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K Feb 25 12:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 12:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K Feb 25 12:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:06 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 69K 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 FlexibleBarrier-PT-04b-ReachabilityCardinality-00
FORMULA_NAME FlexibleBarrier-PT-04b-ReachabilityCardinality-01
FORMULA_NAME FlexibleBarrier-PT-04b-ReachabilityCardinality-02
FORMULA_NAME FlexibleBarrier-PT-04b-ReachabilityCardinality-03
FORMULA_NAME FlexibleBarrier-PT-04b-ReachabilityCardinality-04
FORMULA_NAME FlexibleBarrier-PT-04b-ReachabilityCardinality-05
FORMULA_NAME FlexibleBarrier-PT-04b-ReachabilityCardinality-06
FORMULA_NAME FlexibleBarrier-PT-04b-ReachabilityCardinality-07
FORMULA_NAME FlexibleBarrier-PT-04b-ReachabilityCardinality-08
FORMULA_NAME FlexibleBarrier-PT-04b-ReachabilityCardinality-09
FORMULA_NAME FlexibleBarrier-PT-04b-ReachabilityCardinality-10
FORMULA_NAME FlexibleBarrier-PT-04b-ReachabilityCardinality-11
FORMULA_NAME FlexibleBarrier-PT-04b-ReachabilityCardinality-12
FORMULA_NAME FlexibleBarrier-PT-04b-ReachabilityCardinality-13
FORMULA_NAME FlexibleBarrier-PT-04b-ReachabilityCardinality-14
FORMULA_NAME FlexibleBarrier-PT-04b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678550347537

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=FlexibleBarrier-PT-04b
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-11 15:59:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-11 15:59:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 15:59:09] [INFO ] Load time of PNML (sax parser for PT used): 58 ms
[2023-03-11 15:59:09] [INFO ] Transformed 268 places.
[2023-03-11 15:59:09] [INFO ] Transformed 305 transitions.
[2023-03-11 15:59:09] [INFO ] Found NUPN structural information;
[2023-03-11 15:59:09] [INFO ] Parsed PT model containing 268 places and 305 transitions and 743 arcs in 126 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 244 resets, run finished after 379 ms. (steps per millisecond=26 ) properties (out of 9) seen :4
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 42 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 5) seen :1
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 305 rows 268 cols
[2023-03-11 15:59:10] [INFO ] Computed 6 place invariants in 22 ms
[2023-03-11 15:59:10] [INFO ] After 242ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-11 15:59:10] [INFO ] [Nat]Absence check using 6 positive place invariants in 10 ms returned sat
[2023-03-11 15:59:10] [INFO ] After 179ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2023-03-11 15:59:10] [INFO ] Deduced a trap composed of 95 places in 113 ms of which 9 ms to minimize.
[2023-03-11 15:59:11] [INFO ] Deduced a trap composed of 66 places in 92 ms of which 1 ms to minimize.
[2023-03-11 15:59:11] [INFO ] Deduced a trap composed of 77 places in 82 ms of which 1 ms to minimize.
[2023-03-11 15:59:11] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 385 ms
[2023-03-11 15:59:11] [INFO ] Deduced a trap composed of 78 places in 79 ms of which 2 ms to minimize.
[2023-03-11 15:59:11] [INFO ] Deduced a trap composed of 80 places in 89 ms of which 0 ms to minimize.
[2023-03-11 15:59:11] [INFO ] Deduced a trap composed of 80 places in 66 ms of which 1 ms to minimize.
[2023-03-11 15:59:11] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 286 ms
[2023-03-11 15:59:11] [INFO ] After 938ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 82 ms.
[2023-03-11 15:59:11] [INFO ] After 1152ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 14 ms.
Support contains 59 out of 268 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 268/268 places, 305/305 transitions.
Graph (trivial) has 140 edges and 268 vertex of which 6 / 268 are part of one of the 1 SCC in 2 ms
Free SCC test removed 5 places
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 35 place count 263 transition count 265
Reduce places removed 34 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 46 rules applied. Total rules applied 81 place count 229 transition count 253
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 93 place count 217 transition count 253
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 93 place count 217 transition count 242
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 115 place count 206 transition count 242
Discarding 47 places :
Symmetric choice reduction at 3 with 47 rule applications. Total rules 162 place count 159 transition count 195
Iterating global reduction 3 with 47 rules applied. Total rules applied 209 place count 159 transition count 195
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 209 place count 159 transition count 194
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 211 place count 158 transition count 194
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 213 place count 156 transition count 192
Iterating global reduction 3 with 2 rules applied. Total rules applied 215 place count 156 transition count 192
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 216 place count 156 transition count 191
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 4 with 42 rules applied. Total rules applied 258 place count 135 transition count 170
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 259 place count 135 transition count 169
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 263 place count 133 transition count 174
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 264 place count 133 transition count 173
Free-agglomeration rule applied 16 times.
Iterating global reduction 5 with 16 rules applied. Total rules applied 280 place count 133 transition count 157
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 5 with 16 rules applied. Total rules applied 296 place count 117 transition count 157
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 297 place count 117 transition count 156
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 6 with 3 rules applied. Total rules applied 300 place count 117 transition count 156
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 301 place count 116 transition count 155
Applied a total of 301 rules in 82 ms. Remains 116 /268 variables (removed 152) and now considering 155/305 (removed 150) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 116/268 places, 155/305 transitions.
Incomplete random walk after 10000 steps, including 219 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 3) seen :1
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 43 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 155 rows 116 cols
[2023-03-11 15:59:11] [INFO ] Computed 6 place invariants in 6 ms
[2023-03-11 15:59:11] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-11 15:59:11] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-11 15:59:12] [INFO ] After 60ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-11 15:59:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-11 15:59:12] [INFO ] After 36ms SMT Verify possible using 10 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-11 15:59:12] [INFO ] Deduced a trap composed of 13 places in 49 ms of which 1 ms to minimize.
[2023-03-11 15:59:12] [INFO ] Deduced a trap composed of 39 places in 34 ms of which 1 ms to minimize.
[2023-03-11 15:59:12] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 107 ms
[2023-03-11 15:59:12] [INFO ] After 193ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 26 ms.
[2023-03-11 15:59:12] [INFO ] After 320ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 2 ms.
Support contains 42 out of 116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 116/116 places, 155/155 transitions.
Graph (trivial) has 25 edges and 116 vertex of which 2 / 116 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 115 transition count 150
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 112 transition count 149
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 9 place count 111 transition count 149
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 9 place count 111 transition count 147
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 13 place count 109 transition count 147
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 18 place count 104 transition count 142
Iterating global reduction 3 with 5 rules applied. Total rules applied 23 place count 104 transition count 142
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 21 rules applied. Total rules applied 44 place count 93 transition count 132
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 2 rules applied. Total rules applied 46 place count 93 transition count 130
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 48 place count 91 transition count 130
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 48 place count 91 transition count 126
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 56 place count 87 transition count 126
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 62 place count 84 transition count 123
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 64 place count 83 transition count 123
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 71 place count 83 transition count 116
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 73 place count 83 transition count 114
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 76 place count 81 transition count 113
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 77 place count 81 transition count 113
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 78 place count 80 transition count 112
Applied a total of 78 rules in 26 ms. Remains 80 /116 variables (removed 36) and now considering 112/155 (removed 43) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 80/116 places, 112/155 transitions.
Incomplete random walk after 10000 steps, including 273 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 55 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 2) seen :0
Finished probabilistic random walk after 256073 steps, run visited all 2 properties in 657 ms. (steps per millisecond=389 )
Probabilistic random walk after 256073 steps, saw 90969 distinct states, run finished after 658 ms. (steps per millisecond=389 ) properties seen :2
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
All properties solved without resorting to model-checking.
Total runtime 3779 ms.
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --invariant=/tmp/487/inv_0_ --invariant=/tmp/487/inv_1_ --invariant=/tmp/487/inv_2_ --invariant=/tmp/487/inv_3_ --invariant=/tmp/487/inv_4_ --invariant=/tmp/487/inv_5_ --invariant=/tmp/487/inv_6_ --invariant=/tmp/487/inv_7_ --invariant=/tmp/487/inv_8_ --invariant=/tmp/487/inv_9_ --invariant=/tmp/487/inv_10_ --invariant=/tmp/487/inv_11_ --invariant=/tmp/487/inv_12_ --invariant=/tmp/487/inv_13_ --invariant=/tmp/487/inv_14_ --invariant=/tmp/487/inv_15_ --inv-par
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA FlexibleBarrier-PT-04b-ReachabilityCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678550386576

--------------------
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_1.0.0.202303021504.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 FlexibleBarrier-PT-04b-ReachabilityCardinality-00
rfs formula type AG
rfs formula formula --invariant=/tmp/487/inv_0_
rfs formula name FlexibleBarrier-PT-04b-ReachabilityCardinality-01
rfs formula type AG
rfs formula formula --invariant=/tmp/487/inv_1_
rfs formula name FlexibleBarrier-PT-04b-ReachabilityCardinality-02
rfs formula type EF
rfs formula formula --invariant=/tmp/487/inv_2_
rfs formula name FlexibleBarrier-PT-04b-ReachabilityCardinality-03
rfs formula type EF
rfs formula formula --invariant=/tmp/487/inv_3_
rfs formula name FlexibleBarrier-PT-04b-ReachabilityCardinality-04
rfs formula type EF
rfs formula formula --invariant=/tmp/487/inv_4_
rfs formula name FlexibleBarrier-PT-04b-ReachabilityCardinality-05
rfs formula type EF
rfs formula formula --invariant=/tmp/487/inv_5_
rfs formula name FlexibleBarrier-PT-04b-ReachabilityCardinality-06
rfs formula type AG
rfs formula formula --invariant=/tmp/487/inv_6_
rfs formula name FlexibleBarrier-PT-04b-ReachabilityCardinality-07
rfs formula type EF
rfs formula formula --invariant=/tmp/487/inv_7_
rfs formula name FlexibleBarrier-PT-04b-ReachabilityCardinality-08
rfs formula type AG
rfs formula formula --invariant=/tmp/487/inv_8_
rfs formula name FlexibleBarrier-PT-04b-ReachabilityCardinality-09
rfs formula type EF
rfs formula formula --invariant=/tmp/487/inv_9_
rfs formula name FlexibleBarrier-PT-04b-ReachabilityCardinality-10
rfs formula type AG
rfs formula formula --invariant=/tmp/487/inv_10_
rfs formula name FlexibleBarrier-PT-04b-ReachabilityCardinality-11
rfs formula type AG
rfs formula formula --invariant=/tmp/487/inv_11_
rfs formula name FlexibleBarrier-PT-04b-ReachabilityCardinality-12
rfs formula type EF
rfs formula formula --invariant=/tmp/487/inv_12_
rfs formula name FlexibleBarrier-PT-04b-ReachabilityCardinality-13
rfs formula type EF
rfs formula formula --invariant=/tmp/487/inv_13_
rfs formula name FlexibleBarrier-PT-04b-ReachabilityCardinality-14
rfs formula type AG
rfs formula formula --invariant=/tmp/487/inv_14_
rfs formula name FlexibleBarrier-PT-04b-ReachabilityCardinality-15
rfs formula type EF
rfs formula formula --invariant=/tmp/487/inv_15_
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 268 places, 305 transitions and 743 arcs
pnml2lts-sym: Petri net FlexibleBarrier-PT-04b analyzed
pnml2lts-sym: There are safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.000 user 0.000 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: 305->305 groups
pnml2lts-sym: Regrouping took 0.040 real 0.050 user 0.000 sys
pnml2lts-sym: state vector length is 268; there are 305 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: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/487/inv_15_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/487/inv_0_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/487/inv_4_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/487/inv_7_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/487/inv_13_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/487/inv_3_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/487/inv_10_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/487/inv_12_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: Exploration took 3892924 group checks and 0 next state calls
pnml2lts-sym: reachability took 31.940 real 127.090 user 0.470 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.040 real 0.140 user 0.000 sys
pnml2lts-sym: state space has 791372373 states, 235864 nodes
pnml2lts-sym: group_next: 1417 nodes total
pnml2lts-sym: group_explored: 738 nodes, 774 short vectors total
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="FlexibleBarrier-PT-04b"
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 FlexibleBarrier-PT-04b, 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 r169-tall-167838855900454"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-04b.tgz
mv FlexibleBarrier-PT-04b 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 ;