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.r073-smll-167814399500430.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 CloudDeployment-PT-6a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r073-smll-167814399500430
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 796K
-rw-r--r-- 1 mcc users 6.8K Feb 25 15:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 25 15:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 15:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 15:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 15:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 158K Feb 25 15:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 25 15:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 15:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:45 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 317K 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 CloudDeployment-PT-6a-ReachabilityCardinality-00
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityCardinality-01
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityCardinality-02
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityCardinality-03
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityCardinality-04
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityCardinality-05
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityCardinality-06
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityCardinality-07
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityCardinality-08
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityCardinality-09
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityCardinality-10
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityCardinality-11
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityCardinality-12
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityCardinality-13
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityCardinality-14
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678484061215

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=CloudDeployment-PT-6a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-10 21:34:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-10 21:34:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 21:34:24] [INFO ] Load time of PNML (sax parser for PT used): 161 ms
[2023-03-10 21:34:24] [INFO ] Transformed 221 places.
[2023-03-10 21:34:24] [INFO ] Transformed 908 transitions.
[2023-03-10 21:34:24] [INFO ] Found NUPN structural information;
[2023-03-10 21:34:24] [INFO ] Parsed PT model containing 221 places and 908 transitions and 5517 arcs in 282 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 28 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 114 transitions
Reduce redundant transitions removed 114 transitions.
FORMULA CloudDeployment-PT-6a-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6a-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6a-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6a-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6a-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 113 resets, run finished after 776 ms. (steps per millisecond=12 ) properties (out of 11) seen :8
FORMULA CloudDeployment-PT-6a-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-6a-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-6a-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-6a-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-6a-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-6a-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-6a-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-6a-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 169 ms. (steps per millisecond=59 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-10 21:34:25] [INFO ] Flow matrix only has 384 transitions (discarded 410 similar events)
// Phase 1: matrix 384 rows 221 cols
[2023-03-10 21:34:25] [INFO ] Computed 36 place invariants in 29 ms
[2023-03-10 21:34:26] [INFO ] After 369ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-10 21:34:26] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 25 ms returned sat
[2023-03-10 21:34:26] [INFO ] After 283ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2023-03-10 21:34:26] [INFO ] State equation strengthened by 182 read => feed constraints.
[2023-03-10 21:34:26] [INFO ] After 164ms SMT Verify possible using 182 Read/Feed constraints in natural domain returned unsat :1 sat :2
[2023-03-10 21:34:26] [INFO ] After 312ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 93 ms.
[2023-03-10 21:34:27] [INFO ] After 901ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
FORMULA CloudDeployment-PT-6a-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 27 ms.
Support contains 39 out of 221 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 221/221 places, 794/794 transitions.
Graph (trivial) has 175 edges and 221 vertex of which 50 / 221 are part of one of the 17 SCC in 4 ms
Free SCC test removed 33 places
Drop transitions removed 189 transitions
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 217 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 176 transition count 577
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 20 place count 169 transition count 546
Iterating global reduction 1 with 7 rules applied. Total rules applied 27 place count 169 transition count 546
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 29 place count 167 transition count 544
Iterating global reduction 1 with 2 rules applied. Total rules applied 31 place count 167 transition count 544
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 33 place count 165 transition count 542
Iterating global reduction 1 with 2 rules applied. Total rules applied 35 place count 165 transition count 542
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 164 transition count 541
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 164 transition count 541
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -42
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 55 place count 155 transition count 583
Drop transitions removed 77 transitions
Redundant transition composition rules discarded 77 transitions
Iterating global reduction 1 with 77 rules applied. Total rules applied 132 place count 155 transition count 506
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 134 place count 154 transition count 505
Free-agglomeration rule applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 137 place count 154 transition count 502
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 140 place count 151 transition count 502
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 142 place count 151 transition count 508
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 144 place count 149 transition count 508
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 3 with 7 rules applied. Total rules applied 151 place count 149 transition count 501
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 152 place count 149 transition count 501
Applied a total of 152 rules in 268 ms. Remains 149 /221 variables (removed 72) and now considering 501/794 (removed 293) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 268 ms. Remains : 149/221 places, 501/794 transitions.
Incomplete random walk after 10000 steps, including 113 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 413433 steps, run timeout after 3001 ms. (steps per millisecond=137 ) properties seen :{}
Probabilistic random walk after 413433 steps, saw 77605 distinct states, run finished after 3005 ms. (steps per millisecond=137 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-10 21:34:30] [INFO ] Flow matrix only has 235 transitions (discarded 266 similar events)
// Phase 1: matrix 235 rows 149 cols
[2023-03-10 21:34:30] [INFO ] Computed 24 place invariants in 8 ms
[2023-03-10 21:34:30] [INFO ] After 70ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-10 21:34:30] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 14 ms returned sat
[2023-03-10 21:34:30] [INFO ] After 170ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-10 21:34:30] [INFO ] State equation strengthened by 144 read => feed constraints.
[2023-03-10 21:34:31] [INFO ] After 116ms SMT Verify possible using 144 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-10 21:34:31] [INFO ] After 201ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 79 ms.
[2023-03-10 21:34:31] [INFO ] After 549ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 8 ms.
Support contains 39 out of 149 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 149/149 places, 501/501 transitions.
Applied a total of 0 rules in 16 ms. Remains 149 /149 variables (removed 0) and now considering 501/501 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 149/149 places, 501/501 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 149/149 places, 501/501 transitions.
Applied a total of 0 rules in 18 ms. Remains 149 /149 variables (removed 0) and now considering 501/501 (removed 0) transitions.
[2023-03-10 21:34:31] [INFO ] Flow matrix only has 235 transitions (discarded 266 similar events)
[2023-03-10 21:34:31] [INFO ] Invariant cache hit.
[2023-03-10 21:34:31] [INFO ] Implicit Places using invariants in 174 ms returned []
[2023-03-10 21:34:31] [INFO ] Flow matrix only has 235 transitions (discarded 266 similar events)
[2023-03-10 21:34:31] [INFO ] Invariant cache hit.
[2023-03-10 21:34:31] [INFO ] State equation strengthened by 144 read => feed constraints.
[2023-03-10 21:34:31] [INFO ] Implicit Places using invariants and state equation in 430 ms returned []
Implicit Place search using SMT with State Equation took 608 ms to find 0 implicit places.
[2023-03-10 21:34:31] [INFO ] Redundant transitions in 49 ms returned []
[2023-03-10 21:34:31] [INFO ] Flow matrix only has 235 transitions (discarded 266 similar events)
[2023-03-10 21:34:31] [INFO ] Invariant cache hit.
[2023-03-10 21:34:32] [INFO ] Dead Transitions using invariants and state equation in 479 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1163 ms. Remains : 149/149 places, 501/501 transitions.
Graph (trivial) has 65 edges and 149 vertex of which 10 / 149 are part of one of the 2 SCC in 0 ms
Free SCC test removed 8 places
Drop transitions removed 11 transitions
Ensure Unique test removed 266 transitions
Reduce isomorphic transitions removed 277 transitions.
Ensure Unique test removed 11 places
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 27 rules applied. Total rules applied 28 place count 130 transition count 208
Reduce places removed 16 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 24 rules applied. Total rules applied 52 place count 114 transition count 200
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 60 place count 106 transition count 200
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 60 place count 106 transition count 193
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 74 place count 99 transition count 193
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 77 place count 96 transition count 190
Iterating global reduction 3 with 3 rules applied. Total rules applied 80 place count 96 transition count 190
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 81 place count 95 transition count 184
Iterating global reduction 3 with 1 rules applied. Total rules applied 82 place count 95 transition count 184
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 85 place count 95 transition count 181
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 95 place count 90 transition count 176
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 99 place count 90 transition count 172
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 101 place count 89 transition count 171
Free-agglomeration rule applied 4 times.
Iterating global reduction 4 with 4 rules applied. Total rules applied 105 place count 89 transition count 167
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 109 place count 85 transition count 167
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 112 place count 85 transition count 164
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 113 place count 85 transition count 163
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 114 place count 84 transition count 163
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 115 place count 84 transition count 163
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 116 place count 84 transition count 162
Applied a total of 116 rules in 69 ms. Remains 84 /149 variables (removed 65) and now considering 162/501 (removed 339) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 162 rows 84 cols
[2023-03-10 21:34:32] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 21:34:32] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-10 21:34:32] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 6 ms returned sat
[2023-03-10 21:34:32] [INFO ] After 100ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-10 21:34:32] [INFO ] After 148ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 41 ms.
[2023-03-10 21:34:32] [INFO ] After 238ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-10 21:34:32] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 5 ms.
[2023-03-10 21:34:32] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 149 places, 501 transitions and 3935 arcs took 15 ms.
[2023-03-10 21:34:33] [INFO ] Flatten gal took : 143 ms
Total runtime 9113 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/487/inv_0_ --invariant=/tmp/487/inv_1_ --inv-par
FORMULA CloudDeployment-PT-6a-ReachabilityCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudDeployment-PT-6a-ReachabilityCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678484075879

--------------------
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 CloudDeployment-PT-6a-ReachabilityCardinality-10
rfs formula type EF
rfs formula formula --invariant=/tmp/487/inv_0_
rfs formula name CloudDeployment-PT-6a-ReachabilityCardinality-12
rfs formula type AG
rfs formula formula --invariant=/tmp/487/inv_1_
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 149 places, 501 transitions and 3935 arcs
pnml2lts-sym: Petri net CloudDeployment_PT_6a analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 real 0.010 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: 501->481 groups
pnml2lts-sym: Regrouping took 0.180 real 0.180 user 0.010 sys
pnml2lts-sym: state vector length is 149; there are 481 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/487/inv_0_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: Exploration took 60532 group checks and 0 next state calls
pnml2lts-sym: reachability took 1.060 real 4.230 user 0.000 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.010 real 0.010 user 0.000 sys
pnml2lts-sym: state space has 416566764 states, 16422 nodes
pnml2lts-sym: group_next: 6432 nodes total
pnml2lts-sym: group_explored: 8227 nodes, 8009 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="CloudDeployment-PT-6a"
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 CloudDeployment-PT-6a, 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 r073-smll-167814399500430"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-6a.tgz
mv CloudDeployment-PT-6a 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 ;