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.r105-tall-167814481400559.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)
............................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is DLCflexbar-PT-5a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814481400559
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.2M
-rw-r--r-- 1 mcc users 8.2K Feb 25 16:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Feb 25 16:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 25 16:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 25 16:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 18:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Feb 25 18:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 17:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Feb 25 17:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 2.8M 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 DLCflexbar-PT-5a-ReachabilityFireability-00
FORMULA_NAME DLCflexbar-PT-5a-ReachabilityFireability-01
FORMULA_NAME DLCflexbar-PT-5a-ReachabilityFireability-02
FORMULA_NAME DLCflexbar-PT-5a-ReachabilityFireability-03
FORMULA_NAME DLCflexbar-PT-5a-ReachabilityFireability-04
FORMULA_NAME DLCflexbar-PT-5a-ReachabilityFireability-05
FORMULA_NAME DLCflexbar-PT-5a-ReachabilityFireability-06
FORMULA_NAME DLCflexbar-PT-5a-ReachabilityFireability-07
FORMULA_NAME DLCflexbar-PT-5a-ReachabilityFireability-08
FORMULA_NAME DLCflexbar-PT-5a-ReachabilityFireability-09
FORMULA_NAME DLCflexbar-PT-5a-ReachabilityFireability-10
FORMULA_NAME DLCflexbar-PT-5a-ReachabilityFireability-11
FORMULA_NAME DLCflexbar-PT-5a-ReachabilityFireability-12
FORMULA_NAME DLCflexbar-PT-5a-ReachabilityFireability-13
FORMULA_NAME DLCflexbar-PT-5a-ReachabilityFireability-14
FORMULA_NAME DLCflexbar-PT-5a-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678330593942

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCflexbar-PT-5a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-09 02:56:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-09 02:56:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 02:56:35] [INFO ] Load time of PNML (sax parser for PT used): 311 ms
[2023-03-09 02:56:35] [INFO ] Transformed 1415 places.
[2023-03-09 02:56:35] [INFO ] Transformed 10593 transitions.
[2023-03-09 02:56:35] [INFO ] Found NUPN structural information;
[2023-03-09 02:56:35] [INFO ] Parsed PT model containing 1415 places and 10593 transitions and 41484 arcs in 503 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 1179 transitions
Reduce redundant transitions removed 1179 transitions.
FORMULA DLCflexbar-PT-5a-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-5a-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 568 ms. (steps per millisecond=17 ) properties (out of 14) seen :10
FORMULA DLCflexbar-PT-5a-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5a-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5a-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5a-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5a-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5a-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5a-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5a-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5a-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5a-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=44 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=63 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-09 02:56:37] [INFO ] Flow matrix only has 734 transitions (discarded 8680 similar events)
// Phase 1: matrix 734 rows 1415 cols
[2023-03-09 02:56:37] [INFO ] Computed 979 place invariants in 26 ms
[2023-03-09 02:56:38] [INFO ] After 760ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-09 02:56:39] [INFO ] [Nat]Absence check using 979 positive place invariants in 298 ms returned sat
[2023-03-09 02:56:40] [INFO ] After 832ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2023-03-09 02:56:40] [INFO ] State equation strengthened by 167 read => feed constraints.
[2023-03-09 02:56:40] [INFO ] After 422ms SMT Verify possible using 167 Read/Feed constraints in natural domain returned unsat :1 sat :3
[2023-03-09 02:56:41] [INFO ] After 989ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 399 ms.
[2023-03-09 02:56:41] [INFO ] After 3400ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
FORMULA DLCflexbar-PT-5a-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 111 ms.
Support contains 92 out of 1415 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1415/1415 places, 9414/9414 transitions.
Graph (trivial) has 535 edges and 1415 vertex of which 102 / 1415 are part of one of the 51 SCC in 9 ms
Free SCC test removed 51 places
Drop transitions removed 4749 transitions
Reduce isomorphic transitions removed 4749 transitions.
Graph (complete) has 5333 edges and 1364 vertex of which 1100 are kept as prefixes of interest. Removing 264 places using SCC suffix rule.11 ms
Discarding 264 places :
Also discarding 264 output transitions
Drop transitions removed 264 transitions
Drop transitions removed 616 transitions
Reduce isomorphic transitions removed 616 transitions.
Drop transitions removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 0 with 639 rules applied. Total rules applied 641 place count 1100 transition count 3762
Reduce places removed 23 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 30 rules applied. Total rules applied 671 place count 1077 transition count 3755
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 672 place count 1076 transition count 3755
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 672 place count 1076 transition count 3747
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 688 place count 1068 transition count 3747
Discarding 735 places :
Symmetric choice reduction at 3 with 735 rule applications. Total rules 1423 place count 333 transition count 1457
Iterating global reduction 3 with 735 rules applied. Total rules applied 2158 place count 333 transition count 1457
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 3 with 29 rules applied. Total rules applied 2187 place count 333 transition count 1428
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 4 with 48 rules applied. Total rules applied 2235 place count 309 transition count 1404
Drop transitions removed 183 transitions
Ensure Unique test removed 56 transitions
Reduce isomorphic transitions removed 239 transitions.
Iterating post reduction 4 with 239 rules applied. Total rules applied 2474 place count 309 transition count 1165
Discarding 18 places :
Symmetric choice reduction at 5 with 18 rule applications. Total rules 2492 place count 291 transition count 1085
Iterating global reduction 5 with 18 rules applied. Total rules applied 2510 place count 291 transition count 1085
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 2514 place count 289 transition count 1083
Drop transitions removed 316 transitions
Redundant transition composition rules discarded 316 transitions
Iterating global reduction 5 with 316 rules applied. Total rules applied 2830 place count 289 transition count 767
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 2833 place count 286 transition count 767
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 2833 place count 286 transition count 765
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 2837 place count 284 transition count 765
Discarding 64 places :
Symmetric choice reduction at 6 with 64 rule applications. Total rules 2901 place count 220 transition count 544
Iterating global reduction 6 with 64 rules applied. Total rules applied 2965 place count 220 transition count 544
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 2969 place count 218 transition count 542
Drop transitions removed 33 transitions
Redundant transition composition rules discarded 33 transitions
Iterating global reduction 6 with 33 rules applied. Total rules applied 3002 place count 218 transition count 509
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 3004 place count 216 transition count 509
Discarding 11 places :
Symmetric choice reduction at 7 with 11 rule applications. Total rules 3015 place count 205 transition count 474
Iterating global reduction 7 with 11 rules applied. Total rules applied 3026 place count 205 transition count 474
Free-agglomeration rule applied 3 times.
Iterating global reduction 7 with 3 rules applied. Total rules applied 3029 place count 205 transition count 471
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 7 with 18 rules applied. Total rules applied 3047 place count 202 transition count 456
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 8 with 12 rules applied. Total rules applied 3059 place count 202 transition count 444
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 8 with 3 rules applied. Total rules applied 3062 place count 202 transition count 444
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 3063 place count 202 transition count 444
Applied a total of 3063 rules in 591 ms. Remains 202 /1415 variables (removed 1213) and now considering 444/9414 (removed 8970) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 607 ms. Remains : 202/1415 places, 444/9414 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 3) seen :2
FORMULA DLCflexbar-PT-5a-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-5a-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 02:56:42] [INFO ] Flow matrix only has 108 transitions (discarded 336 similar events)
// Phase 1: matrix 108 rows 202 cols
[2023-03-09 02:56:42] [INFO ] Computed 140 place invariants in 1 ms
[2023-03-09 02:56:42] [INFO ] After 51ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 02:56:42] [INFO ] [Nat]Absence check using 140 positive place invariants in 32 ms returned sat
[2023-03-09 02:56:43] [INFO ] After 113ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 02:56:43] [INFO ] State equation strengthened by 28 read => feed constraints.
[2023-03-09 02:56:43] [INFO ] After 28ms SMT Verify possible using 28 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 02:56:43] [INFO ] After 62ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 24 ms.
[2023-03-09 02:56:43] [INFO ] After 379ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 45 out of 202 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 202/202 places, 444/444 transitions.
Graph (trivial) has 37 edges and 202 vertex of which 20 / 202 are part of one of the 10 SCC in 0 ms
Free SCC test removed 10 places
Drop transitions removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Graph (complete) has 575 edges and 192 vertex of which 163 are kept as prefixes of interest. Removing 29 places using SCC suffix rule.1 ms
Discarding 29 places :
Also discarding 22 output transitions
Drop transitions removed 22 transitions
Drop transitions removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 32 place count 163 transition count 372
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 32 place count 163 transition count 371
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 34 place count 162 transition count 371
Discarding 40 places :
Symmetric choice reduction at 1 with 40 rule applications. Total rules 74 place count 122 transition count 259
Iterating global reduction 1 with 40 rules applied. Total rules applied 114 place count 122 transition count 259
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 122 place count 118 transition count 255
Drop transitions removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Graph (complete) has 323 edges and 118 vertex of which 117 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 1 with 23 rules applied. Total rules applied 145 place count 117 transition count 233
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 145 place count 117 transition count 232
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 147 place count 116 transition count 232
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 155 place count 116 transition count 224
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 160 place count 111 transition count 210
Iterating global reduction 3 with 5 rules applied. Total rules applied 165 place count 111 transition count 210
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -7
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 167 place count 110 transition count 217
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 175 place count 110 transition count 209
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 4 with 17 rules applied. Total rules applied 192 place count 110 transition count 192
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 193 place count 109 transition count 192
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 198 place count 104 transition count 180
Iterating global reduction 5 with 5 rules applied. Total rules applied 203 place count 104 transition count 180
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 205 place count 104 transition count 178
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 207 place count 102 transition count 178
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 6 with 6 rules applied. Total rules applied 213 place count 102 transition count 172
Applied a total of 213 rules in 34 ms. Remains 102 /202 variables (removed 100) and now considering 172/444 (removed 272) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 102/202 places, 172/444 transitions.
Finished random walk after 499 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=249 )
FORMULA DLCflexbar-PT-5a-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 7745 ms.
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --inv-bin-par --invariant=/tmp/465/inv_0_ --invariant=/tmp/465/inv_1_ --invariant=/tmp/465/inv_2_ --invariant=/tmp/465/inv_3_ --invariant=/tmp/465/inv_4_ --invariant=/tmp/465/inv_5_ --invariant=/tmp/465/inv_6_ --invariant=/tmp/465/inv_7_ --invariant=/tmp/465/inv_8_ --invariant=/tmp/465/inv_9_ --invariant=/tmp/465/inv_10_ --invariant=/tmp/465/inv_11_ --invariant=/tmp/465/inv_12_ --invariant=/tmp/465/inv_13_ --invariant=/tmp/465/inv_14_ --invariant=/tmp/465/inv_15_ --inv-par
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 15702248 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16096704 kB
Could not compute solution for formula : DLCflexbar-PT-5a-ReachabilityFireability-00
Could not compute solution for formula : DLCflexbar-PT-5a-ReachabilityFireability-01
Could not compute solution for formula : DLCflexbar-PT-5a-ReachabilityFireability-02
Could not compute solution for formula : DLCflexbar-PT-5a-ReachabilityFireability-03
Could not compute solution for formula : DLCflexbar-PT-5a-ReachabilityFireability-04
Could not compute solution for formula : DLCflexbar-PT-5a-ReachabilityFireability-05
Could not compute solution for formula : DLCflexbar-PT-5a-ReachabilityFireability-06
Could not compute solution for formula : DLCflexbar-PT-5a-ReachabilityFireability-07
Could not compute solution for formula : DLCflexbar-PT-5a-ReachabilityFireability-08
Could not compute solution for formula : DLCflexbar-PT-5a-ReachabilityFireability-09
Could not compute solution for formula : DLCflexbar-PT-5a-ReachabilityFireability-10
Could not compute solution for formula : DLCflexbar-PT-5a-ReachabilityFireability-11
Could not compute solution for formula : DLCflexbar-PT-5a-ReachabilityFireability-12
FORMULA DLCflexbar-PT-5a-ReachabilityFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCflexbar-PT-5a-ReachabilityFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
Could not compute solution for formula : DLCflexbar-PT-5a-ReachabilityFireability-15

BK_STOP 1678334175549

--------------------
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:
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
mcc2023
rfs formula name DLCflexbar-PT-5a-ReachabilityFireability-00
rfs formula type EF
rfs formula formula --invariant=/tmp/465/inv_0_
rfs formula name DLCflexbar-PT-5a-ReachabilityFireability-01
rfs formula type EF
rfs formula formula --invariant=/tmp/465/inv_1_
rfs formula name DLCflexbar-PT-5a-ReachabilityFireability-02
rfs formula type EF
rfs formula formula --invariant=/tmp/465/inv_2_
rfs formula name DLCflexbar-PT-5a-ReachabilityFireability-03
rfs formula type EF
rfs formula formula --invariant=/tmp/465/inv_3_
rfs formula name DLCflexbar-PT-5a-ReachabilityFireability-04
rfs formula type AG
rfs formula formula --invariant=/tmp/465/inv_4_
rfs formula name DLCflexbar-PT-5a-ReachabilityFireability-05
rfs formula type EF
rfs formula formula --invariant=/tmp/465/inv_5_
rfs formula name DLCflexbar-PT-5a-ReachabilityFireability-06
rfs formula type AG
rfs formula formula --invariant=/tmp/465/inv_6_
rfs formula name DLCflexbar-PT-5a-ReachabilityFireability-07
rfs formula type EF
rfs formula formula --invariant=/tmp/465/inv_7_
rfs formula name DLCflexbar-PT-5a-ReachabilityFireability-08
rfs formula type EF
rfs formula formula --invariant=/tmp/465/inv_8_
rfs formula name DLCflexbar-PT-5a-ReachabilityFireability-09
rfs formula type EF
rfs formula formula --invariant=/tmp/465/inv_9_
rfs formula name DLCflexbar-PT-5a-ReachabilityFireability-10
rfs formula type EF
rfs formula formula --invariant=/tmp/465/inv_10_
rfs formula name DLCflexbar-PT-5a-ReachabilityFireability-11
rfs formula type AG
rfs formula formula --invariant=/tmp/465/inv_11_
rfs formula name DLCflexbar-PT-5a-ReachabilityFireability-12
rfs formula type EF
rfs formula formula --invariant=/tmp/465/inv_12_
rfs formula name DLCflexbar-PT-5a-ReachabilityFireability-13
rfs formula type AG
rfs formula formula --invariant=/tmp/465/inv_13_
rfs formula name DLCflexbar-PT-5a-ReachabilityFireability-14
rfs formula type AG
rfs formula formula --invariant=/tmp/465/inv_14_
rfs formula name DLCflexbar-PT-5a-ReachabilityFireability-15
rfs formula type EF
rfs formula formula --invariant=/tmp/465/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 1415 places, 10593 transitions and 41484 arcs
pnml2lts-sym: Petri net DLCflexbar-PT-5a analyzed
pnml2lts-sym: There are safe places
pnml2lts-sym: Loading Petri net took 0.100 real 0.090 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: 10593->8400 groups
pnml2lts-sym: Regrouping took 43.440 real 43.350 user 0.030 sys
pnml2lts-sym: state vector length is 1415; there are 8400 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: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: got initial state
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/465/inv_14_) found at depth 0!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/465/inv_13_) found at depth 0!
pnml2lts-sym:
Killing (15) : 471
Killing (9) : 471

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="DLCflexbar-PT-5a"
export BK_EXAMINATION="ReachabilityFireability"
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 DLCflexbar-PT-5a, 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 r105-tall-167814481400559"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-5a.tgz
mv DLCflexbar-PT-5a 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 ;