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-167814399500431.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 ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r073-smll-167814399500431
=====================================================================

--------------------
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-ReachabilityFireability-00
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityFireability-01
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityFireability-02
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityFireability-03
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityFireability-04
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityFireability-05
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityFireability-06
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityFireability-07
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityFireability-08
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityFireability-09
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityFireability-10
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityFireability-11
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityFireability-12
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityFireability-13
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityFireability-14
FORMULA_NAME CloudDeployment-PT-6a-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678484085655

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-6a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-10 21:34:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-10 21:34:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 21:34:48] [INFO ] Load time of PNML (sax parser for PT used): 170 ms
[2023-03-10 21:34:48] [INFO ] Transformed 221 places.
[2023-03-10 21:34:48] [INFO ] Transformed 908 transitions.
[2023-03-10 21:34:48] [INFO ] Found NUPN structural information;
[2023-03-10 21:34:48] [INFO ] Parsed PT model containing 221 places and 908 transitions and 5517 arcs in 284 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 114 transitions
Reduce redundant transitions removed 114 transitions.
Incomplete random walk after 10000 steps, including 112 resets, run finished after 884 ms. (steps per millisecond=11 ) properties (out of 16) seen :5
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 11) seen :3
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 8) seen :1
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 7) seen :1
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-10 21:34:49] [INFO ] Flow matrix only has 384 transitions (discarded 410 similar events)
// Phase 1: matrix 384 rows 221 cols
[2023-03-10 21:34:49] [INFO ] Computed 36 place invariants in 15 ms
[2023-03-10 21:34:50] [INFO ] After 385ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-10 21:34:50] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 33 ms returned sat
[2023-03-10 21:34:51] [INFO ] After 484ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :3
[2023-03-10 21:34:51] [INFO ] State equation strengthened by 182 read => feed constraints.
[2023-03-10 21:34:51] [INFO ] After 292ms SMT Verify possible using 182 Read/Feed constraints in natural domain returned unsat :3 sat :3
[2023-03-10 21:34:51] [INFO ] After 597ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :3
Attempting to minimize the solution found.
Minimization took 272 ms.
[2023-03-10 21:34:52] [INFO ] After 1621ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :3
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 30 ms.
Support contains 75 out of 221 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 221/221 places, 794/794 transitions.
Graph (trivial) has 116 edges and 221 vertex of which 32 / 221 are part of one of the 11 SCC in 5 ms
Free SCC test removed 21 places
Drop transitions removed 165 transitions
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 190 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 195 transition count 587
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 195 transition count 587
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 13 place count 193 transition count 585
Iterating global reduction 0 with 2 rules applied. Total rules applied 15 place count 193 transition count 585
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 17 place count 191 transition count 583
Iterating global reduction 0 with 2 rules applied. Total rules applied 19 place count 191 transition count 583
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 20 place count 190 transition count 582
Iterating global reduction 0 with 1 rules applied. Total rules applied 21 place count 190 transition count 582
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 29 place count 186 transition count 602
Drop transitions removed 53 transitions
Redundant transition composition rules discarded 53 transitions
Iterating global reduction 0 with 53 rules applied. Total rules applied 82 place count 186 transition count 549
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 83 place count 186 transition count 548
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 85 place count 185 transition count 547
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 86 place count 184 transition count 547
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 98 place count 178 transition count 541
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 100 place count 178 transition count 539
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 102 place count 176 transition count 539
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 103 place count 176 transition count 540
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 104 place count 175 transition count 540
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 105 place count 175 transition count 539
Applied a total of 105 rules in 269 ms. Remains 175 /221 variables (removed 46) and now considering 539/794 (removed 255) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 270 ms. Remains : 175/221 places, 539/794 transitions.
Incomplete random walk after 10000 steps, including 125 resets, run finished after 207 ms. (steps per millisecond=48 ) properties (out of 3) seen :1
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-10 21:34:52] [INFO ] Flow matrix only has 256 transitions (discarded 283 similar events)
// Phase 1: matrix 256 rows 175 cols
[2023-03-10 21:34:52] [INFO ] Computed 36 place invariants in 7 ms
[2023-03-10 21:34:52] [INFO ] After 69ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-10 21:34:52] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 12 ms returned sat
[2023-03-10 21:34:53] [INFO ] After 215ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-10 21:34:53] [INFO ] State equation strengthened by 141 read => feed constraints.
[2023-03-10 21:34:53] [INFO ] After 148ms SMT Verify possible using 141 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-10 21:34:53] [INFO ] After 265ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 95 ms.
[2023-03-10 21:34:53] [INFO ] After 675ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 12 ms.
Support contains 57 out of 175 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 175/175 places, 539/539 transitions.
Graph (trivial) has 53 edges and 175 vertex of which 17 / 175 are part of one of the 7 SCC in 0 ms
Free SCC test removed 10 places
Drop transitions removed 19 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 27 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 162 transition count 497
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 162 transition count 497
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 8 place count 161 transition count 496
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 161 transition count 496
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 0 with 2 rules applied. Total rules applied 11 place count 160 transition count 495
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 160 transition count 494
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 159 transition count 494
Applied a total of 13 rules in 62 ms. Remains 159 /175 variables (removed 16) and now considering 494/539 (removed 45) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 159/175 places, 494/539 transitions.
Incomplete random walk after 10000 steps, including 143 resets, run finished after 162 ms. (steps per millisecond=61 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 2) seen :1
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 1 properties.
[2023-03-10 21:34:53] [INFO ] Flow matrix only has 229 transitions (discarded 265 similar events)
// Phase 1: matrix 229 rows 159 cols
[2023-03-10 21:34:53] [INFO ] Computed 36 place invariants in 7 ms
[2023-03-10 21:34:53] [INFO ] After 50ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 21:34:53] [INFO ] [Nat]Absence check using 0 positive and 36 generalized place invariants in 10 ms returned sat
[2023-03-10 21:34:54] [INFO ] After 152ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 21:34:54] [INFO ] State equation strengthened by 137 read => feed constraints.
[2023-03-10 21:34:54] [INFO ] After 114ms SMT Verify possible using 137 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 21:34:54] [INFO ] After 170ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 77 ms.
[2023-03-10 21:34:54] [INFO ] After 491ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 31 out of 159 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 159/159 places, 494/494 transitions.
Graph (trivial) has 55 edges and 159 vertex of which 4 / 159 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Drop transitions removed 5 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 11 transitions.
Graph (complete) has 1252 edges and 157 vertex of which 144 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.4 ms
Discarding 13 places :
Also discarding 0 output 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 0 with 1 rules applied. Total rules applied 3 place count 144 transition count 482
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 143 transition count 482
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 12 place count 139 transition count 478
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 14 place count 139 transition count 476
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 139 transition count 474
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 18 place count 137 transition count 474
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 20 place count 137 transition count 472
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 22 place count 135 transition count 472
Applied a total of 22 rules in 74 ms. Remains 135 /159 variables (removed 24) and now considering 472/494 (removed 22) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 135/159 places, 472/494 transitions.
Incomplete random walk after 10000 steps, including 160 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 620357 steps, run timeout after 3001 ms. (steps per millisecond=206 ) properties seen :{}
Probabilistic random walk after 620357 steps, saw 111354 distinct states, run finished after 3002 ms. (steps per millisecond=206 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 21:34:57] [INFO ] Flow matrix only has 207 transitions (discarded 265 similar events)
// Phase 1: matrix 207 rows 135 cols
[2023-03-10 21:34:57] [INFO ] Computed 24 place invariants in 2 ms
[2023-03-10 21:34:57] [INFO ] After 77ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 21:34:57] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-10 21:34:57] [INFO ] [Nat]Absence check using 6 positive and 18 generalized place invariants in 5 ms returned sat
[2023-03-10 21:34:57] [INFO ] After 122ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 21:34:57] [INFO ] State equation strengthened by 130 read => feed constraints.
[2023-03-10 21:34:57] [INFO ] After 93ms SMT Verify possible using 130 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 21:34:58] [INFO ] Deduced a trap composed of 4 places in 174 ms of which 3 ms to minimize.
[2023-03-10 21:34:58] [INFO ] Deduced a trap composed of 4 places in 187 ms of which 1 ms to minimize.
[2023-03-10 21:34:58] [INFO ] Deduced a trap composed of 4 places in 120 ms of which 1 ms to minimize.
[2023-03-10 21:34:58] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 522 ms
[2023-03-10 21:34:58] [INFO ] After 653ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :0
[2023-03-10 21:34:58] [INFO ] After 844ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
All properties solved without resorting to model-checking.
Total runtime 10404 ms.
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --inv-bin-par --invariant=/tmp/488/inv_0_ --invariant=/tmp/488/inv_1_ --invariant=/tmp/488/inv_2_ --invariant=/tmp/488/inv_3_ --invariant=/tmp/488/inv_4_ --invariant=/tmp/488/inv_5_ --invariant=/tmp/488/inv_6_ --invariant=/tmp/488/inv_7_ --invariant=/tmp/488/inv_8_ --invariant=/tmp/488/inv_9_ --invariant=/tmp/488/inv_10_ --invariant=/tmp/488/inv_11_ --invariant=/tmp/488/inv_12_ --invariant=/tmp/488/inv_13_ --invariant=/tmp/488/inv_14_ --invariant=/tmp/488/inv_15_ --inv-par
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA CloudDeployment-PT-6a-ReachabilityFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678484111835

--------------------
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 ReachabilityFireability -timeout 360 -rebuildPNML
mcc2023
rfs formula name CloudDeployment-PT-6a-ReachabilityFireability-00
rfs formula type EF
rfs formula formula --invariant=/tmp/488/inv_0_
rfs formula name CloudDeployment-PT-6a-ReachabilityFireability-01
rfs formula type AG
rfs formula formula --invariant=/tmp/488/inv_1_
rfs formula name CloudDeployment-PT-6a-ReachabilityFireability-02
rfs formula type EF
rfs formula formula --invariant=/tmp/488/inv_2_
rfs formula name CloudDeployment-PT-6a-ReachabilityFireability-03
rfs formula type AG
rfs formula formula --invariant=/tmp/488/inv_3_
rfs formula name CloudDeployment-PT-6a-ReachabilityFireability-04
rfs formula type EF
rfs formula formula --invariant=/tmp/488/inv_4_
rfs formula name CloudDeployment-PT-6a-ReachabilityFireability-05
rfs formula type EF
rfs formula formula --invariant=/tmp/488/inv_5_
rfs formula name CloudDeployment-PT-6a-ReachabilityFireability-06
rfs formula type AG
rfs formula formula --invariant=/tmp/488/inv_6_
rfs formula name CloudDeployment-PT-6a-ReachabilityFireability-07
rfs formula type EF
rfs formula formula --invariant=/tmp/488/inv_7_
rfs formula name CloudDeployment-PT-6a-ReachabilityFireability-08
rfs formula type EF
rfs formula formula --invariant=/tmp/488/inv_8_
rfs formula name CloudDeployment-PT-6a-ReachabilityFireability-09
rfs formula type EF
rfs formula formula --invariant=/tmp/488/inv_9_
rfs formula name CloudDeployment-PT-6a-ReachabilityFireability-10
rfs formula type AG
rfs formula formula --invariant=/tmp/488/inv_10_
rfs formula name CloudDeployment-PT-6a-ReachabilityFireability-11
rfs formula type AG
rfs formula formula --invariant=/tmp/488/inv_11_
rfs formula name CloudDeployment-PT-6a-ReachabilityFireability-12
rfs formula type EF
rfs formula formula --invariant=/tmp/488/inv_12_
rfs formula name CloudDeployment-PT-6a-ReachabilityFireability-13
rfs formula type AG
rfs formula formula --invariant=/tmp/488/inv_13_
rfs formula name CloudDeployment-PT-6a-ReachabilityFireability-14
rfs formula type AG
rfs formula formula --invariant=/tmp/488/inv_14_
rfs formula name CloudDeployment-PT-6a-ReachabilityFireability-15
rfs formula type EF
rfs formula formula --invariant=/tmp/488/inv_15_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 221 places, 908 transitions and 5517 arcs
pnml2lts-sym: Petri net CloudDeployment-PT-6a analyzed
pnml2lts-sym: There are safe places
pnml2lts-sym: Loading Petri net took 0.020 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: 908->652 groups
pnml2lts-sym: Regrouping took 0.480 real 0.470 user 0.000 sys
pnml2lts-sym: state vector length is 221; there are 652 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/488/inv_0_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/488/inv_3_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/488/inv_4_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/488/inv_2_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/488/inv_5_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/488/inv_8_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/488/inv_12_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/488/inv_10_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/488/inv_11_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/488/inv_14_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/488/inv_15_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/488/inv_1_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: Exploration took 858569 group checks and 0 next state calls
pnml2lts-sym: reachability took 10.900 real 43.160 user 0.280 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.010 real 0.020 user 0.000 sys
pnml2lts-sym: state space has 8304696129 states, 32068 nodes
pnml2lts-sym: group_next: 7759 nodes total
pnml2lts-sym: group_explored: 5446 nodes, 4588 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="ReachabilityFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is CloudDeployment-PT-6a, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r073-smll-167814399500431"
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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;