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.r074-smll-167814400200390.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 marciexred
Input is CloudDeployment-PT-3b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r074-smll-167814400200390
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 760K
-rw-r--r-- 1 mcc users 6.1K Feb 25 14:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 25 14:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 14:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 14:45 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 3.5K Feb 25 15:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 14:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K Feb 25 14:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 14:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Feb 25 14:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:44 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 308K 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-3b-ReachabilityCardinality-00
FORMULA_NAME CloudDeployment-PT-3b-ReachabilityCardinality-01
FORMULA_NAME CloudDeployment-PT-3b-ReachabilityCardinality-02
FORMULA_NAME CloudDeployment-PT-3b-ReachabilityCardinality-03
FORMULA_NAME CloudDeployment-PT-3b-ReachabilityCardinality-04
FORMULA_NAME CloudDeployment-PT-3b-ReachabilityCardinality-05
FORMULA_NAME CloudDeployment-PT-3b-ReachabilityCardinality-06
FORMULA_NAME CloudDeployment-PT-3b-ReachabilityCardinality-07
FORMULA_NAME CloudDeployment-PT-3b-ReachabilityCardinality-08
FORMULA_NAME CloudDeployment-PT-3b-ReachabilityCardinality-09
FORMULA_NAME CloudDeployment-PT-3b-ReachabilityCardinality-10
FORMULA_NAME CloudDeployment-PT-3b-ReachabilityCardinality-11
FORMULA_NAME CloudDeployment-PT-3b-ReachabilityCardinality-12
FORMULA_NAME CloudDeployment-PT-3b-ReachabilityCardinality-13
FORMULA_NAME CloudDeployment-PT-3b-ReachabilityCardinality-14
FORMULA_NAME CloudDeployment-PT-3b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678482925837

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=marciexred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-3b
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-10 21:15:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-10 21:15:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 21:15:30] [INFO ] Load time of PNML (sax parser for PT used): 269 ms
[2023-03-10 21:15:30] [INFO ] Transformed 859 places.
[2023-03-10 21:15:30] [INFO ] Transformed 1152 transitions.
[2023-03-10 21:15:30] [INFO ] Found NUPN structural information;
[2023-03-10 21:15:30] [INFO ] Parsed PT model containing 859 places and 1152 transitions and 4030 arcs in 455 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 35 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudDeployment-PT-3b-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 113 resets, run finished after 888 ms. (steps per millisecond=11 ) properties (out of 15) seen :6
FORMULA CloudDeployment-PT-3b-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-3b-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-3b-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-3b-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-3b-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-3b-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 9) seen :1
FORMULA CloudDeployment-PT-3b-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 1152 rows 859 cols
[2023-03-10 21:15:31] [INFO ] Computed 13 place invariants in 32 ms
[2023-03-10 21:15:32] [INFO ] After 1081ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-10 21:15:33] [INFO ] [Nat]Absence check using 0 positive and 13 generalized place invariants in 23 ms returned sat
[2023-03-10 21:15:35] [INFO ] After 1323ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :7
[2023-03-10 21:15:36] [INFO ] After 2294ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :7
Attempting to minimize the solution found.
Minimization took 502 ms.
[2023-03-10 21:15:36] [INFO ] After 3680ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :7
FORMULA CloudDeployment-PT-3b-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 7 different solutions.
FORMULA CloudDeployment-PT-3b-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudDeployment-PT-3b-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 2 properties in 137 ms.
Support contains 38 out of 859 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 859/859 places, 1152/1152 transitions.
Graph (trivial) has 802 edges and 859 vertex of which 191 / 859 are part of one of the 20 SCC in 7 ms
Free SCC test removed 171 places
Drop transitions removed 239 transitions
Reduce isomorphic transitions removed 239 transitions.
Graph (complete) has 1644 edges and 688 vertex of which 683 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.5 ms
Discarding 5 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Ensure Unique test removed 1 places
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 291 transitions
Trivial Post-agglo rules discarded 291 transitions
Performed 291 trivial Post agglomeration. Transition count delta: 291
Iterating post reduction 0 with 294 rules applied. Total rules applied 296 place count 682 transition count 618
Reduce places removed 291 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
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 293 rules applied. Total rules applied 589 place count 391 transition count 616
Reduce places removed 1 places and 0 transitions.
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Iterating post reduction 2 with 26 rules applied. Total rules applied 615 place count 390 transition count 591
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 26 rules applied. Total rules applied 641 place count 365 transition count 590
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 13 Pre rules applied. Total rules applied 641 place count 365 transition count 577
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 4 with 26 rules applied. Total rules applied 667 place count 352 transition count 577
Discarding 110 places :
Symmetric choice reduction at 4 with 110 rule applications. Total rules 777 place count 242 transition count 441
Iterating global reduction 4 with 110 rules applied. Total rules applied 887 place count 242 transition count 441
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 6 rules applied. Total rules applied 893 place count 242 transition count 435
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 894 place count 241 transition count 435
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 6 Pre rules applied. Total rules applied 894 place count 241 transition count 429
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 6 with 12 rules applied. Total rules applied 906 place count 235 transition count 429
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 907 place count 234 transition count 428
Iterating global reduction 6 with 1 rules applied. Total rules applied 908 place count 234 transition count 428
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 52
Deduced a syphon composed of 52 places in 1 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 6 with 104 rules applied. Total rules applied 1012 place count 182 transition count 376
Performed 22 Post agglomeration using F-continuation condition with reduction of 20 identical transitions.
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 6 with 44 rules applied. Total rules applied 1056 place count 160 transition count 438
Drop transitions removed 3 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 1060 place count 160 transition count 434
Drop transitions removed 33 transitions
Redundant transition composition rules discarded 33 transitions
Iterating global reduction 7 with 33 rules applied. Total rules applied 1093 place count 160 transition count 401
Free-agglomeration rule applied 31 times with reduction of 3 identical transitions.
Iterating global reduction 7 with 31 rules applied. Total rules applied 1124 place count 160 transition count 367
Reduce places removed 31 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 7 with 56 rules applied. Total rules applied 1180 place count 129 transition count 342
Drop transitions removed 33 transitions
Redundant transition composition rules discarded 33 transitions
Iterating global reduction 8 with 33 rules applied. Total rules applied 1213 place count 129 transition count 309
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 1214 place count 129 transition count 308
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1215 place count 128 transition count 308
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 9 with 5 rules applied. Total rules applied 1220 place count 128 transition count 308
Applied a total of 1220 rules in 289 ms. Remains 128 /859 variables (removed 731) and now considering 308/1152 (removed 844) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 289 ms. Remains : 128/859 places, 308/1152 transitions.
Incomplete random walk after 10000 steps, including 435 resets, run finished after 239 ms. (steps per millisecond=41 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 58 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 427465 steps, run timeout after 3001 ms. (steps per millisecond=142 ) properties seen :{}
Probabilistic random walk after 427465 steps, saw 71397 distinct states, run finished after 3002 ms. (steps per millisecond=142 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-10 21:15:40] [INFO ] Flow matrix only has 243 transitions (discarded 65 similar events)
// Phase 1: matrix 243 rows 128 cols
[2023-03-10 21:15:40] [INFO ] Computed 12 place invariants in 2 ms
[2023-03-10 21:15:40] [INFO ] After 77ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-10 21:15:40] [INFO ] [Nat]Absence check using 0 positive and 12 generalized place invariants in 7 ms returned sat
[2023-03-10 21:15:40] [INFO ] After 226ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-10 21:15:41] [INFO ] State equation strengthened by 132 read => feed constraints.
[2023-03-10 21:15:41] [INFO ] After 153ms SMT Verify possible using 132 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-10 21:15:41] [INFO ] After 320ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 115 ms.
[2023-03-10 21:15:41] [INFO ] After 793ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 47 ms.
Support contains 38 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 308/308 transitions.
Applied a total of 0 rules in 28 ms. Remains 128 /128 variables (removed 0) and now considering 308/308 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 128/128 places, 308/308 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 308/308 transitions.
Applied a total of 0 rules in 20 ms. Remains 128 /128 variables (removed 0) and now considering 308/308 (removed 0) transitions.
[2023-03-10 21:15:41] [INFO ] Flow matrix only has 243 transitions (discarded 65 similar events)
[2023-03-10 21:15:41] [INFO ] Invariant cache hit.
[2023-03-10 21:15:41] [INFO ] Implicit Places using invariants in 175 ms returned []
[2023-03-10 21:15:41] [INFO ] Flow matrix only has 243 transitions (discarded 65 similar events)
[2023-03-10 21:15:41] [INFO ] Invariant cache hit.
[2023-03-10 21:15:41] [INFO ] State equation strengthened by 132 read => feed constraints.
[2023-03-10 21:15:42] [INFO ] Implicit Places using invariants and state equation in 401 ms returned []
Implicit Place search using SMT with State Equation took 582 ms to find 0 implicit places.
[2023-03-10 21:15:42] [INFO ] Redundant transitions in 42 ms returned []
[2023-03-10 21:15:42] [INFO ] Flow matrix only has 243 transitions (discarded 65 similar events)
[2023-03-10 21:15:42] [INFO ] Invariant cache hit.
[2023-03-10 21:15:42] [INFO ] Dead Transitions using invariants and state equation in 233 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 888 ms. Remains : 128/128 places, 308/308 transitions.
Graph (trivial) has 74 edges and 128 vertex of which 11 / 128 are part of one of the 2 SCC in 0 ms
Free SCC test removed 9 places
Drop transitions removed 15 transitions
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 80 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 119 transition count 223
Reduce places removed 5 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 9 rules applied. Total rules applied 15 place count 114 transition count 219
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 20 place count 110 transition count 218
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 20 place count 110 transition count 216
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 24 place count 108 transition count 216
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 26 place count 106 transition count 214
Iterating global reduction 3 with 2 rules applied. Total rules applied 28 place count 106 transition count 214
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 30 place count 104 transition count 208
Iterating global reduction 3 with 2 rules applied. Total rules applied 32 place count 104 transition count 208
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 52 place count 104 transition count 188
Performed 6 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 64 place count 98 transition count 179
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 65 place count 98 transition count 178
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 74 place count 98 transition count 169
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 76 place count 98 transition count 167
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 78 place count 96 transition count 167
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 6 with 3 rules applied. Total rules applied 81 place count 96 transition count 167
Applied a total of 81 rules in 62 ms. Remains 96 /128 variables (removed 32) and now considering 167/308 (removed 141) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 167 rows 96 cols
[2023-03-10 21:15:42] [INFO ] Computed 12 place invariants in 3 ms
[2023-03-10 21:15:42] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-10 21:15:42] [INFO ] [Nat]Absence check using 0 positive and 12 generalized place invariants in 8 ms returned sat
[2023-03-10 21:15:42] [INFO ] After 176ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-10 21:15:42] [INFO ] After 288ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 82 ms.
[2023-03-10 21:15:43] [INFO ] After 464ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
[2023-03-10 21:15:43] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 17 ms.
[2023-03-10 21:15:43] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 128 places, 308 transitions and 1852 arcs took 6 ms.
[2023-03-10 21:15:43] [INFO ] Flatten gal took : 134 ms
Total runtime 13980 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=ReachabilityCardinality.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: CloudDeployment_PT_3b
(NrP: 128 NrTr: 308 NrArc: 1852)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.011sec

net check time: 0m 0.000sec

init dd package: 0m 3.567sec


RS generation: 0m 2.119sec


-> reachability set: #nodes 12773 (1.3e+04) #states 430,927,579 (8)



starting MCC model checker
--------------------------

checking: AG [[p19<=0 & 0<=p19]]
normalized: ~ [E [true U ~ [[p19<=0 & 0<=p19]]]]

abstracting: (0<=p19)
states: 430,927,579 (8)
abstracting: (p19<=0)
states: 418,037,779 (8)
-> the formula is FALSE

FORMULA CloudDeployment-PT-3b-ReachabilityCardinality-02 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 2.600sec

checking: EF [[p45<=1 & 1<=p45]]
normalized: E [true U [p45<=1 & 1<=p45]]

abstracting: (1<=p45)
states: 12,847,464 (7)
abstracting: (p45<=1)
states: 430,927,579 (8)
-> the formula is TRUE

FORMULA CloudDeployment-PT-3b-ReachabilityCardinality-03 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 4.861sec

checking: AG [[p47<=0 & 0<=p47]]
normalized: ~ [E [true U ~ [[p47<=0 & 0<=p47]]]]

abstracting: (0<=p47)
states: 430,927,579 (8)
abstracting: (p47<=0)
states: 418,080,115 (8)
-> the formula is FALSE

FORMULA CloudDeployment-PT-3b-ReachabilityCardinality-15 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 2.909sec

checking: EF [[[[[p22<=1 & 1<=p22] & [p70<=0 & 0<=p70]] & [[[p17<=1 & 1<=p17] | [p74<=0 & 0<=p74]] & [[p80<=0 & 0<=p80] | [[p27<=0 & 0<=p27] & [p58<=1 & 1<=p58]]]]] & [[[p61<=1 & 1<=p61] & [p41<=0 & 0<=p41]] & [[p93<=1 & 1<=p93] & [p37<=0 & 0<=p37]]]]]
normalized: E [true U [[[[p37<=0 & 0<=p37] & [p93<=1 & 1<=p93]] & [[p41<=0 & 0<=p41] & [p61<=1 & 1<=p61]]] & [[[[[p58<=1 & 1<=p58] & [p27<=0 & 0<=p27]] | [p80<=0 & 0<=p80]] & [[p74<=0 & 0<=p74] | [p17<=1 & 1<=p17]]] & [[p70<=0 & 0<=p70] & [p22<=1 & 1<=p22]]]]]

abstracting: (1<=p22)
states: 16,734,816 (7)
abstracting: (p22<=1)
states: 430,927,579 (8)
abstracting: (0<=p70)
states: 430,927,579 (8)
abstracting: (p70<=0)
states: 418,080,115 (8)
abstracting: (1<=p17)
states: 16,734,816 (7)
abstracting: (p17<=1)
states: 430,927,579 (8)
abstracting: (0<=p74)
states: 430,927,579 (8)
abstracting: (p74<=0)
states: 418,080,115 (8)
abstracting: (0<=p80)
states: 430,927,579 (8)
abstracting: (p80<=0)
states: 323,195,689 (8)
abstracting: (0<=p27)
states: 430,927,579 (8)
abstracting: (p27<=0)
states: 414,192,763 (8)
abstracting: (1<=p58)
states: 12,847,464 (7)
abstracting: (p58<=1)
states: 430,927,579 (8)
abstracting: (1<=p61)
states: 12,847,464 (7)
abstracting: (p61<=1)
states: 430,927,579 (8)
abstracting: (0<=p41)
states: 430,927,579 (8)
abstracting: (p41<=0)
states: 369,366,499 (8)
abstracting: (1<=p93)
states: 17,102,232 (7)
abstracting: (p93<=1)
states: 430,927,579 (8)
abstracting: (0<=p37)
states: 430,927,579 (8)
abstracting: (p37<=0)
states: 369,366,499 (8)
-> the formula is TRUE

FORMULA CloudDeployment-PT-3b-ReachabilityCardinality-08 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m12.080sec

checking: EF [[[[[[[[[[[1<=p13 & p13<=1] | [p28<=0 & 0<=p28]] & [p84<=1 & 1<=p84]] & [p1<=1 & 1<=p1]] | [p56<=1 & 1<=p56]] | [p54<=0 & 0<=p54]] | [[p103<=0 & 0<=p103] | [p114<=1 & 1<=p114]]] & [[[[[p25<=1 & 1<=p25] & [0<=p72 & p72<=0]] & [1<=p69 & p69<=1]] | [[[[[1<=p7 & p7<=1] & [p77<=0 & 0<=p77]] | [[p0<=0 & 0<=p0] & [p81<=1 & 1<=p81]]] & [1<=p5 & p5<=1]] & [[0<=p53 & p53<=0] & [p1<=0 & 0<=p1]]]] | [p101<=1 & 1<=p101]]] & [[p98<=1 & 1<=p98] & [[p60<=0 & 0<=p60] | [p11<=1 & 1<=p11]]]] & [[p2<=0 & 0<=p2] & [[p63<=1 & 1<=p63] & [p88<=0 & 0<=p88]]]]]
normalized: E [true U [[[[p88<=0 & 0<=p88] & [p63<=1 & 1<=p63]] & [p2<=0 & 0<=p2]] & [[[[p11<=1 & 1<=p11] | [p60<=0 & 0<=p60]] & [p98<=1 & 1<=p98]] & [[[p101<=1 & 1<=p101] | [[[[p1<=0 & 0<=p1] & [0<=p53 & p53<=0]] & [[1<=p5 & p5<=1] & [[[p81<=1 & 1<=p81] & [p0<=0 & 0<=p0]] | [[p77<=0 & 0<=p77] & [1<=p7 & p7<=1]]]]] | [[1<=p69 & p69<=1] & [[0<=p72 & p72<=0] & [p25<=1 & 1<=p25]]]]] & [[[p114<=1 & 1<=p114] | [p103<=0 & 0<=p103]] | [[p54<=0 & 0<=p54] | [[p56<=1 & 1<=p56] | [[p1<=1 & 1<=p1] & [[p84<=1 & 1<=p84] & [[p28<=0 & 0<=p28] | [1<=p13 & p13<=1]]]]]]]]]]]

abstracting: (p13<=1)
states: 430,927,579 (8)
abstracting: (1<=p13)
states: 16,734,816 (7)
abstracting: (0<=p28)
states: 430,927,579 (8)
abstracting: (p28<=0)
states: 418,037,779 (8)
abstracting: (1<=p84)
states: 17,102,232 (7)
abstracting: (p84<=1)
states: 430,927,579 (8)
abstracting: (1<=p1)
states: 143,642,520 (8)
abstracting: (p1<=1)
states: 430,927,579 (8)
abstracting: (1<=p56)
states: 12,847,464 (7)
abstracting: (p56<=1)
states: 430,927,579 (8)
abstracting: (0<=p54)
states: 430,927,579 (8)
abstracting: (p54<=0)
states: 420,948,379 (8)
abstracting: (0<=p103)
states: 430,927,579 (8)
abstracting: (p103<=0)
states: 413,825,347 (8)
abstracting: (1<=p114)
states: 33,188,400 (7)
abstracting: (p114<=1)
states: 430,927,579 (8)
abstracting: (1<=p25)
states: 16,734,816 (7)
abstracting: (p25<=1)
states: 430,927,579 (8)
abstracting: (p72<=0)
states: 418,080,115 (8)
abstracting: (0<=p72)
states: 430,927,579 (8)
abstracting: (p69<=1)
states: 430,927,579 (8)
abstracting: (1<=p69)
states: 12,847,464 (7)
abstracting: (p7<=1)
states: 430,927,579 (8)
abstracting: (1<=p7)
states: 16,734,816 (7)
abstracting: (0<=p77)
states: 430,927,579 (8)
abstracting: (p77<=0)
states: 287,285,059 (8)
abstracting: (0<=p0)
states: 430,927,579 (8)
abstracting: (p0<=0)
states: 430,927,578 (8)
abstracting: (1<=p81)
states: 107,731,890 (8)
abstracting: (p81<=1)
states: 430,927,579 (8)
abstracting: (p5<=1)
states: 430,927,579 (8)
abstracting: (1<=p5)
states: 143,642,520 (8)
abstracting: (p53<=0)
states: 420,948,379 (8)
abstracting: (0<=p53)
states: 430,927,579 (8)
abstracting: (0<=p1)
states: 430,927,579 (8)
abstracting: (p1<=0)
states: 287,285,059 (8)
abstracting: (1<=p101)
states: 17,102,232 (7)
abstracting: (p101<=1)
states: 430,927,579 (8)
abstracting: (1<=p98)
states: 17,102,232 (7)
abstracting: (p98<=1)
states: 430,927,579 (8)
abstracting: (0<=p60)
states: 430,927,579 (8)
abstracting: (p60<=0)
states: 418,080,115 (8)
abstracting: (1<=p11)
states: 16,734,816 (7)
abstracting: (p11<=1)
states: 430,927,579 (8)
abstracting: (0<=p2)
states: 430,927,579 (8)
abstracting: (p2<=0)
states: 287,285,059 (8)
abstracting: (1<=p63)
states: 12,847,464 (7)
abstracting: (p63<=1)
states: 430,927,579 (8)
abstracting: (0<=p88)
states: 430,927,579 (8)
abstracting: (p88<=0)
states: 413,825,347 (8)
-> the formula is TRUE

FORMULA CloudDeployment-PT-3b-ReachabilityCardinality-00 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 5.987sec

totally nodes used: 5490613 (5.5e+06)
number of garbage collections: 0
fire ops cache: hits/miss/sum: 24701685 71379450 96081135
used/not used/entry size/cache size: 46198676 20910188 16 1024MB
basic ops cache: hits/miss/sum: 2496419 5733393 8229812
used/not used/entry size/cache size: 7834606 8942610 12 192MB
unary ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 8 128MB
abstract ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 12 192MB
state nr cache: hits/miss/sum: 88035 214438 302473
used/not used/entry size/cache size: 212062 8176546 32 256MB
max state cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 8388608 32 256MB
uniqueHash elements/entry size/size: 67108864 4 256MB
0 62370093
1 4111060
2 520975
3 91381
4 13506
5 1664
6 180
7 4
8 1
9 0
>= 10 0

Total processing time: 0m36.483sec


BK_STOP 1678482981424

--------------------
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
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.000sec


iterations count:55687 (180), effective:2076 (6)

initing FirstDep: 0m 0.000sec


iterations count:5504 (17), effective:185 (0)

iterations count:21386 (69), effective:281 (0)

iterations count:21345 (69), effective:281 (0)

iterations count:66141 (214), effective:1339 (4)

iterations count:57413 (186), effective:1524 (4)

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-3b"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is CloudDeployment-PT-3b, 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 r074-smll-167814400200390"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-3b.tgz
mv CloudDeployment-PT-3b 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 ;