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-167814399500398.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-4a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r073-smll-167814399500398
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 612K
-rw-r--r-- 1 mcc users 7.2K Feb 25 15:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 25 15:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 14:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 25 14:54 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 3.3K Feb 25 15:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K 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 17K Feb 25 15:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 15:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 138K Feb 25 15:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 25 15:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 25 15:06 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 156K 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-4a-ReachabilityCardinality-00
FORMULA_NAME CloudDeployment-PT-4a-ReachabilityCardinality-01
FORMULA_NAME CloudDeployment-PT-4a-ReachabilityCardinality-02
FORMULA_NAME CloudDeployment-PT-4a-ReachabilityCardinality-03
FORMULA_NAME CloudDeployment-PT-4a-ReachabilityCardinality-04
FORMULA_NAME CloudDeployment-PT-4a-ReachabilityCardinality-05
FORMULA_NAME CloudDeployment-PT-4a-ReachabilityCardinality-06
FORMULA_NAME CloudDeployment-PT-4a-ReachabilityCardinality-07
FORMULA_NAME CloudDeployment-PT-4a-ReachabilityCardinality-08
FORMULA_NAME CloudDeployment-PT-4a-ReachabilityCardinality-09
FORMULA_NAME CloudDeployment-PT-4a-ReachabilityCardinality-10
FORMULA_NAME CloudDeployment-PT-4a-ReachabilityCardinality-11
FORMULA_NAME CloudDeployment-PT-4a-ReachabilityCardinality-12
FORMULA_NAME CloudDeployment-PT-4a-ReachabilityCardinality-13
FORMULA_NAME CloudDeployment-PT-4a-ReachabilityCardinality-14
FORMULA_NAME CloudDeployment-PT-4a-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678464865644

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-4a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-10 16:14:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-10 16:14:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 16:14:28] [INFO ] Load time of PNML (sax parser for PT used): 120 ms
[2023-03-10 16:14:28] [INFO ] Transformed 141 places.
[2023-03-10 16:14:28] [INFO ] Transformed 475 transitions.
[2023-03-10 16:14:28] [INFO ] Found NUPN structural information;
[2023-03-10 16:14:28] [INFO ] Parsed PT model containing 141 places and 475 transitions and 2657 arcs in 263 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 25 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 52 transitions
Reduce redundant transitions removed 52 transitions.
FORMULA CloudDeployment-PT-4a-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4a-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-4a-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 162 resets, run finished after 1036 ms. (steps per millisecond=9 ) properties (out of 13) seen :8
FORMULA CloudDeployment-PT-4a-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-4a-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-4a-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-4a-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-4a-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-4a-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-4a-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-4a-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 26 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 5) seen :1
FORMULA CloudDeployment-PT-4a-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-10 16:14:30] [INFO ] Flow matrix only has 226 transitions (discarded 197 similar events)
// Phase 1: matrix 226 rows 141 cols
[2023-03-10 16:14:30] [INFO ] Computed 24 place invariants in 23 ms
[2023-03-10 16:14:30] [INFO ] After 366ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-10 16:14:30] [INFO ] [Nat]Absence check using 0 positive and 24 generalized place invariants in 20 ms returned sat
[2023-03-10 16:14:31] [INFO ] After 373ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2023-03-10 16:14:31] [INFO ] State equation strengthened by 90 read => feed constraints.
[2023-03-10 16:14:31] [INFO ] After 157ms SMT Verify possible using 90 Read/Feed constraints in natural domain returned unsat :1 sat :3
[2023-03-10 16:14:31] [INFO ] After 306ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 118 ms.
[2023-03-10 16:14:31] [INFO ] After 1047ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
FORMULA CloudDeployment-PT-4a-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 21 ms.
Support contains 40 out of 141 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 141/141 places, 423/423 transitions.
Graph (trivial) has 78 edges and 141 vertex of which 17 / 141 are part of one of the 6 SCC in 4 ms
Free SCC test removed 11 places
Drop transitions removed 92 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 98 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 125 transition count 325
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 124 transition count 324
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 124 transition count 324
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 9 place count 123 transition count 323
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 123 transition count 323
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 20 place count 118 transition count 335
Drop transitions removed 38 transitions
Redundant transition composition rules discarded 38 transitions
Iterating global reduction 1 with 38 rules applied. Total rules applied 58 place count 118 transition count 297
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 1 rules applied. Total rules applied 59 place count 118 transition count 296
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 60 place count 117 transition count 296
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 66 place count 114 transition count 293
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 68 place count 114 transition count 291
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 70 place count 112 transition count 291
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 71 place count 112 transition count 291
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 72 place count 111 transition count 291
Applied a total of 72 rules in 174 ms. Remains 111 /141 variables (removed 30) and now considering 291/423 (removed 132) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 174 ms. Remains : 111/141 places, 291/423 transitions.
Incomplete random walk after 10000 steps, including 178 resets, run finished after 169 ms. (steps per millisecond=59 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 651429 steps, run timeout after 3003 ms. (steps per millisecond=216 ) properties seen :{}
Probabilistic random walk after 651429 steps, saw 112269 distinct states, run finished after 3005 ms. (steps per millisecond=216 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-10 16:14:35] [INFO ] Flow matrix only has 163 transitions (discarded 128 similar events)
// Phase 1: matrix 163 rows 111 cols
[2023-03-10 16:14:35] [INFO ] Computed 19 place invariants in 3 ms
[2023-03-10 16:14:35] [INFO ] After 102ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-10 16:14:35] [INFO ] [Nat]Absence check using 0 positive and 19 generalized place invariants in 6 ms returned sat
[2023-03-10 16:14:35] [INFO ] After 270ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-10 16:14:35] [INFO ] State equation strengthened by 81 read => feed constraints.
[2023-03-10 16:14:35] [INFO ] After 97ms SMT Verify possible using 81 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-10 16:14:35] [INFO ] After 190ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 77 ms.
[2023-03-10 16:14:36] [INFO ] After 620ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 7 ms.
Support contains 40 out of 111 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 111/111 places, 291/291 transitions.
Applied a total of 0 rules in 13 ms. Remains 111 /111 variables (removed 0) and now considering 291/291 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 111/111 places, 291/291 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 111/111 places, 291/291 transitions.
Applied a total of 0 rules in 10 ms. Remains 111 /111 variables (removed 0) and now considering 291/291 (removed 0) transitions.
[2023-03-10 16:14:36] [INFO ] Flow matrix only has 163 transitions (discarded 128 similar events)
[2023-03-10 16:14:36] [INFO ] Invariant cache hit.
[2023-03-10 16:14:36] [INFO ] Implicit Places using invariants in 539 ms returned []
[2023-03-10 16:14:36] [INFO ] Flow matrix only has 163 transitions (discarded 128 similar events)
[2023-03-10 16:14:36] [INFO ] Invariant cache hit.
[2023-03-10 16:14:36] [INFO ] State equation strengthened by 81 read => feed constraints.
[2023-03-10 16:14:36] [INFO ] Implicit Places using invariants and state equation in 273 ms returned []
Implicit Place search using SMT with State Equation took 827 ms to find 0 implicit places.
[2023-03-10 16:14:37] [INFO ] Redundant transitions in 165 ms returned []
[2023-03-10 16:14:37] [INFO ] Flow matrix only has 163 transitions (discarded 128 similar events)
[2023-03-10 16:14:37] [INFO ] Invariant cache hit.
[2023-03-10 16:14:37] [INFO ] Dead Transitions using invariants and state equation in 287 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1300 ms. Remains : 111/111 places, 291/291 transitions.
Graph (trivial) has 32 edges and 111 vertex of which 9 / 111 are part of one of the 2 SCC in 0 ms
Free SCC test removed 7 places
Drop transitions removed 9 transitions
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 137 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 100 transition count 152
Reduce places removed 2 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 8 rules applied. Total rules applied 15 place count 98 transition count 146
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 21 place count 92 transition count 146
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 21 place count 92 transition count 141
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 31 place count 87 transition count 141
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 34 place count 84 transition count 138
Iterating global reduction 3 with 3 rules applied. Total rules applied 37 place count 84 transition count 138
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 38 place count 83 transition count 134
Iterating global reduction 3 with 1 rules applied. Total rules applied 39 place count 83 transition count 134
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 43 place count 83 transition count 130
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 46 place count 83 transition count 127
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 47 place count 83 transition count 126
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 48 place count 82 transition count 126
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 49 place count 82 transition count 125
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 50 place count 82 transition count 125
Applied a total of 50 rules in 74 ms. Remains 82 /111 variables (removed 29) and now considering 125/291 (removed 166) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 125 rows 82 cols
[2023-03-10 16:14:37] [INFO ] Computed 15 place invariants in 2 ms
[2023-03-10 16:14:37] [INFO ] After 199ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-10 16:14:37] [INFO ] [Nat]Absence check using 0 positive and 15 generalized place invariants in 29 ms returned sat
[2023-03-10 16:14:38] [INFO ] After 322ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-10 16:14:38] [INFO ] After 427ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 49 ms.
[2023-03-10 16:14:38] [INFO ] After 622ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2023-03-10 16:14:38] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 9 ms.
[2023-03-10 16:14:38] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 111 places, 291 transitions and 2077 arcs took 8 ms.
[2023-03-10 16:14:38] [INFO ] Flatten gal took : 162 ms
Total runtime 10581 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/488/inv_0_ --invariant=/tmp/488/inv_1_ --invariant=/tmp/488/inv_2_ --inv-par
FORMULA CloudDeployment-PT-4a-ReachabilityCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudDeployment-PT-4a-ReachabilityCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudDeployment-PT-4a-ReachabilityCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678464932377

--------------------
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-4a-ReachabilityCardinality-06
rfs formula type EF
rfs formula formula --invariant=/tmp/488/inv_0_
rfs formula name CloudDeployment-PT-4a-ReachabilityCardinality-09
rfs formula type EF
rfs formula formula --invariant=/tmp/488/inv_1_
rfs formula name CloudDeployment-PT-4a-ReachabilityCardinality-13
rfs formula type AG
rfs formula formula --invariant=/tmp/488/inv_2_
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 111 places, 291 transitions and 2077 arcs
pnml2lts-sym: Petri net CloudDeployment_PT_4a analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 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: 291->263 groups
pnml2lts-sym: Regrouping took 0.070 real 0.070 user 0.000 sys
pnml2lts-sym: state vector length is 111; there are 263 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/488/inv_1_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: Exploration took 15703 group checks and 0 next state calls
pnml2lts-sym: reachability took 12.650 real 37.060 user 13.380 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state space has 2189958 states, 3384 nodes
pnml2lts-sym: group_next: 3647 nodes total
pnml2lts-sym: group_explored: 4215 nodes, 2783 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-4a"
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-4a, 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-167814399500398"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-4a.tgz
mv CloudDeployment-PT-4a 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 ;