About the Execution of ITS-Tools for ErlangenMainframeV1-PT-bP04C04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 420.443 | 25635.00 | 43646.00 | 154.90 | 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r338-smll-178021499100077.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=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 2-5973
Executing tool itstools
Input is ErlangenMainframeV1-PT-bP04C04, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r338-smll-178021499100077
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 632K
-rw-r--r-- 1 mcc users 5.9K May 27 08:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K May 27 08:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 27 08:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K May 27 08:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 27 10:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 27 10:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 27 10:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 27 10:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 12K May 27 08:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K May 27 08:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 27 08:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K May 27 08:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 27 10:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 27 10:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 26 18:17 equiv_col
-rw-r--r-- 1 mcc users 8 May 26 18:17 instance
-rw-r--r-- 1 mcc users 6 May 26 18:17 iscolored
-rw-r--r-- 1 mcc users 200K May 26 18:17 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME ErlangenMainframeV1-PT-bP04C04-UpperBounds-00
FORMULA_NAME ErlangenMainframeV1-PT-bP04C04-UpperBounds-01
FORMULA_NAME ErlangenMainframeV1-PT-bP04C04-UpperBounds-02
FORMULA_NAME ErlangenMainframeV1-PT-bP04C04-UpperBounds-03
FORMULA_NAME ErlangenMainframeV1-PT-bP04C04-UpperBounds-04
FORMULA_NAME ErlangenMainframeV1-PT-bP04C04-UpperBounds-05
FORMULA_NAME ErlangenMainframeV1-PT-bP04C04-UpperBounds-06
FORMULA_NAME ErlangenMainframeV1-PT-bP04C04-UpperBounds-07
FORMULA_NAME ErlangenMainframeV1-PT-bP04C04-UpperBounds-08
FORMULA_NAME ErlangenMainframeV1-PT-bP04C04-UpperBounds-09
FORMULA_NAME ErlangenMainframeV1-PT-bP04C04-UpperBounds-10
FORMULA_NAME ErlangenMainframeV1-PT-bP04C04-UpperBounds-11
FORMULA_NAME ErlangenMainframeV1-PT-bP04C04-UpperBounds-12
FORMULA_NAME ErlangenMainframeV1-PT-bP04C04-UpperBounds-13
FORMULA_NAME ErlangenMainframeV1-PT-bP04C04-UpperBounds-14
FORMULA_NAME ErlangenMainframeV1-PT-bP04C04-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1780262133773
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ErlangenMainframeV1-PT-bP04C04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202604301425
[2026-05-31 21:15:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-31 21:15:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-31 21:15:36] [INFO ] Load time of PNML (sax parser for PT used): 162 ms
[2026-05-31 21:15:36] [INFO ] Transformed 233 places.
[2026-05-31 21:15:36] [INFO ] Transformed 507 transitions.
[2026-05-31 21:15:36] [INFO ] Found NUPN structural information;
[2026-05-31 21:15:36] [INFO ] Parsed PT model containing 233 places and 507 transitions and 3455 arcs in 331 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 ms.
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7495371543725488877.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13345542454823808293.kers'
[2026-05-31 21:15:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7495371543725488877.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13345542454823808293.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 507 rows 233 cols 3455 entries
Finished phase 1 with 216 SingleSign rule and 3 generalized
[2026-05-31 21:15:36] [INFO ] Computed 14 invariants in 3 ms
Computed 14 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-13345542454823808293.kers
Total runtime 5 ms.
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (2 resets) in 128 ms. (77 steps per ms)
FORMULA ErlangenMainframeV1-PT-bP04C04-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ErlangenMainframeV1-PT-bP04C04-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ErlangenMainframeV1-PT-bP04C04-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ErlangenMainframeV1-PT-bP04C04-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ErlangenMainframeV1-PT-bP04C04-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ErlangenMainframeV1-PT-bP04C04-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ErlangenMainframeV1-PT-bP04C04-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ErlangenMainframeV1-PT-bP04C04-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ErlangenMainframeV1-PT-bP04C04-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ErlangenMainframeV1-PT-bP04C04-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ErlangenMainframeV1-PT-bP04C04-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 50001 steps (10 resets) in 322 ms. (154 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
[2026-05-31 21:15:36] [INFO ] Invariant cache hit.
[2026-05-31 21:15:37] [INFO ] [Real]Absence check using 10 positive place invariants in 17 ms returned sat
[2026-05-31 21:15:37] [INFO ] [Real]Absence check using 10 positive and 4 generalized place invariants in 4 ms returned sat
[2026-05-31 21:15:37] [INFO ] [Real]Absence check using state equation in 305 ms returned sat
[2026-05-31 21:15:37] [INFO ] Solution in real domain found non-integer solution.
[2026-05-31 21:15:38] [INFO ] [Nat]Absence check using 10 positive place invariants in 13 ms returned sat
[2026-05-31 21:15:38] [INFO ] [Nat]Absence check using 10 positive and 4 generalized place invariants in 2 ms returned sat
[2026-05-31 21:15:38] [INFO ] [Nat]Absence check using state equation in 342 ms returned sat
[2026-05-31 21:15:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 606 ms
[2026-05-31 21:15:39] [INFO ] Computed and/alt/rep : 239/583/239 causal constraints (skipped 267 transitions) in 99 ms.
[2026-05-31 21:15:41] [INFO ] Added : 205 causal constraints over 44 iterations in 2348 ms. Result :sat
Minimization took 281 ms.
[2026-05-31 21:15:41] [INFO ] [Real]Absence check using 10 positive place invariants in 11 ms returned sat
[2026-05-31 21:15:41] [INFO ] [Real]Absence check using 10 positive and 4 generalized place invariants in 2 ms returned sat
[2026-05-31 21:15:42] [INFO ] [Real]Absence check using state equation in 249 ms returned sat
[2026-05-31 21:15:42] [INFO ] Solution in real domain found non-integer solution.
[2026-05-31 21:15:42] [INFO ] [Nat]Absence check using 10 positive place invariants in 10 ms returned sat
[2026-05-31 21:15:42] [INFO ] [Nat]Absence check using 10 positive and 4 generalized place invariants in 2 ms returned sat
[2026-05-31 21:15:42] [INFO ] [Nat]Absence check using state equation in 197 ms returned sat
[2026-05-31 21:15:43] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 745 ms
[2026-05-31 21:15:43] [INFO ] Computed and/alt/rep : 239/583/239 causal constraints (skipped 267 transitions) in 70 ms.
[2026-05-31 21:15:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 273 ms
[2026-05-31 21:15:45] [INFO ] Added : 179 causal constraints over 36 iterations in 1569 ms. Result :sat
Minimization took 288 ms.
[2026-05-31 21:15:45] [INFO ] [Real]Absence check using 10 positive place invariants in 9 ms returned sat
[2026-05-31 21:15:45] [INFO ] [Real]Absence check using 10 positive and 4 generalized place invariants in 1 ms returned sat
[2026-05-31 21:15:45] [INFO ] [Real]Absence check using state equation in 190 ms returned sat
[2026-05-31 21:15:45] [INFO ] Solution in real domain found non-integer solution.
[2026-05-31 21:15:46] [INFO ] [Nat]Absence check using 10 positive place invariants in 9 ms returned sat
[2026-05-31 21:15:46] [INFO ] [Nat]Absence check using 10 positive and 4 generalized place invariants in 2 ms returned sat
[2026-05-31 21:15:46] [INFO ] [Nat]Absence check using state equation in 190 ms returned sat
[2026-05-31 21:15:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 79 ms
[2026-05-31 21:15:46] [INFO ] Computed and/alt/rep : 239/583/239 causal constraints (skipped 267 transitions) in 51 ms.
[2026-05-31 21:15:47] [INFO ] Added : 200 causal constraints over 41 iterations in 1514 ms. Result :sat
Minimization took 282 ms.
[2026-05-31 21:15:48] [INFO ] [Real]Absence check using 10 positive place invariants in 9 ms returned sat
[2026-05-31 21:15:48] [INFO ] [Real]Absence check using 10 positive and 4 generalized place invariants in 2 ms returned sat
[2026-05-31 21:15:48] [INFO ] [Real]Absence check using state equation in 179 ms returned sat
[2026-05-31 21:15:48] [INFO ] Solution in real domain found non-integer solution.
[2026-05-31 21:15:48] [INFO ] [Nat]Absence check using 10 positive place invariants in 9 ms returned sat
[2026-05-31 21:15:48] [INFO ] [Nat]Absence check using 10 positive and 4 generalized place invariants in 2 ms returned sat
[2026-05-31 21:15:48] [INFO ] [Nat]Absence check using state equation in 179 ms returned sat
[2026-05-31 21:15:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 287 ms
[2026-05-31 21:15:49] [INFO ] Computed and/alt/rep : 239/583/239 causal constraints (skipped 267 transitions) in 67 ms.
[2026-05-31 21:15:52] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 790 ms
[2026-05-31 21:15:52] [INFO ] Added : 230 causal constraints over 48 iterations in 3019 ms. Result :sat
Minimization took 300 ms.
[2026-05-31 21:15:52] [INFO ] [Real]Absence check using 10 positive place invariants in 10 ms returned sat
[2026-05-31 21:15:52] [INFO ] [Real]Absence check using 10 positive and 4 generalized place invariants in 10 ms returned sat
[2026-05-31 21:15:52] [INFO ] [Real]Absence check using state equation in 179 ms returned sat
[2026-05-31 21:15:52] [INFO ] Computed and/alt/rep : 239/583/239 causal constraints (skipped 267 transitions) in 58 ms.
[2026-05-31 21:15:53] [INFO ] Solution in real domain found non-integer solution.
[2026-05-31 21:15:53] [INFO ] [Nat]Absence check using 10 positive place invariants in 11 ms returned sat
[2026-05-31 21:15:53] [INFO ] [Nat]Absence check using 10 positive and 4 generalized place invariants in 2 ms returned sat
[2026-05-31 21:15:53] [INFO ] [Nat]Absence check using state equation in 182 ms returned sat
[2026-05-31 21:15:53] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 430 ms
[2026-05-31 21:15:53] [INFO ] Computed and/alt/rep : 239/583/239 causal constraints (skipped 267 transitions) in 64 ms.
[2026-05-31 21:15:55] [INFO ] Added : 208 causal constraints over 46 iterations in 1979 ms. Result :sat
Minimization took 309 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
FORMULA ErlangenMainframeV1-PT-bP04C04-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ErlangenMainframeV1-PT-bP04C04-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
Support contains 3 out of 233 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 233/233 places, 507/507 transitions.
Graph (trivial) has 211 edges and 233 vertex of which 12 / 233 are part of one of the 5 SCC in 11 ms
Free SCC test removed 7 places
Drop transitions (Empty/Sink Transition effects.) removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 0 with 96 rules applied. Total rules applied 97 place count 226 transition count 398
Reduce places removed 96 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 108 rules applied. Total rules applied 205 place count 130 transition count 386
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 4 rules applied. Total rules applied 209 place count 127 transition count 385
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 210 place count 126 transition count 385
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 210 place count 126 transition count 381
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 218 place count 122 transition count 381
Discarding 23 places :
Symmetric choice reduction at 4 with 23 rule applications. Total rules 241 place count 99 transition count 358
Iterating global reduction 4 with 23 rules applied. Total rules applied 264 place count 99 transition count 358
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 264 place count 99 transition count 353
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 274 place count 94 transition count 353
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 285 place count 83 transition count 254
Ensure Unique test removed 1 places
Iterating global reduction 4 with 12 rules applied. Total rules applied 297 place count 82 transition count 254
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 302 place count 77 transition count 108
Iterating global reduction 4 with 5 rules applied. Total rules applied 307 place count 77 transition count 108
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 308 place count 76 transition count 106
Iterating global reduction 4 with 1 rules applied. Total rules applied 309 place count 76 transition count 106
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 4 with 50 rules applied. Total rules applied 359 place count 51 transition count 81
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -32
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 377 place count 42 transition count 113
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 389 place count 42 transition count 101
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 392 place count 39 transition count 80
Iterating global reduction 5 with 3 rules applied. Total rules applied 395 place count 39 transition count 80
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 400 place count 39 transition count 75
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 404 place count 37 transition count 89
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 405 place count 37 transition count 88
Drop transitions (Redundant composition of simpler transitions.) removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 7 with 22 rules applied. Total rules applied 427 place count 37 transition count 66
Free-agglomeration rule applied 7 times.
Iterating global reduction 7 with 7 rules applied. Total rules applied 434 place count 37 transition count 59
Reduce places removed 7 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 7 with 16 rules applied. Total rules applied 450 place count 30 transition count 50
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 451 place count 30 transition count 49
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 452 place count 29 transition count 48
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 453 place count 28 transition count 48
Applied a total of 453 rules in 172 ms. Remains 28 /233 variables (removed 205) and now considering 48/507 (removed 459) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 184 ms. Remains : 28/233 places, 48/507 transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2237946139254514117.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3058693586048751735.kers'
[2026-05-31 21:15:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2237946139254514117.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3058693586048751735.kers]
Normalized transition count is 45 out of 48 initially.
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 45 rows 22 cols 213 entries
Finished phase 1 with 14 SingleSign rule and 2 generalized
[2026-05-31 21:15:56] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3058693586048751735.kers
Total runtime 0 ms.
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
RANDOM walk for 1000000 steps (2 resets) in 1806 ms. (553 steps per ms)
FORMULA ErlangenMainframeV1-PT-bP04C04-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ErlangenMainframeV1-PT-bP04C04-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ErlangenMainframeV1-PT-bP04C04-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000001 steps (2 resets) in 579 ms. (1724 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 23541 ms.
BK_STOP 1780262159408
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="ErlangenMainframeV1-PT-bP04C04"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
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 2-5973"
echo " Executing tool itstools"
echo " Input is ErlangenMainframeV1-PT-bP04C04, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r338-smll-178021499100077"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV1-PT-bP04C04.tgz
mv ErlangenMainframeV1-PT-bP04C04 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.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 '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;