About the Execution of LTSMin+red for MedleyA-PT-09
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 324.752 | 21395.00 | 38299.00 | 215.30 | 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/mcc2024-input.r579-smll-171734921200069.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool ltsminxred
Input is MedleyA-PT-09, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r579-smll-171734921200069
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 6.3K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 11K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 99K Jun 2 16:33 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
here is the order used to build the result vector(from text file)
FORMULA_NAME MedleyA-PT-09-UpperBounds-00
FORMULA_NAME MedleyA-PT-09-UpperBounds-01
FORMULA_NAME MedleyA-PT-09-UpperBounds-02
FORMULA_NAME MedleyA-PT-09-UpperBounds-03
FORMULA_NAME MedleyA-PT-09-UpperBounds-04
FORMULA_NAME MedleyA-PT-09-UpperBounds-05
FORMULA_NAME MedleyA-PT-09-UpperBounds-06
FORMULA_NAME MedleyA-PT-09-UpperBounds-07
FORMULA_NAME MedleyA-PT-09-UpperBounds-08
FORMULA_NAME MedleyA-PT-09-UpperBounds-09
FORMULA_NAME MedleyA-PT-09-UpperBounds-10
FORMULA_NAME MedleyA-PT-09-UpperBounds-11
FORMULA_NAME MedleyA-PT-09-UpperBounds-12
FORMULA_NAME MedleyA-PT-09-UpperBounds-13
FORMULA_NAME MedleyA-PT-09-UpperBounds-14
FORMULA_NAME MedleyA-PT-09-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1717355283260
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MedleyA-PT-09
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-02 19:08:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-06-02 19:08:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 19:08:06] [INFO ] Load time of PNML (sax parser for PT used): 172 ms
[2024-06-02 19:08:06] [INFO ] Transformed 147 places.
[2024-06-02 19:08:06] [INFO ] Transformed 315 transitions.
[2024-06-02 19:08:06] [INFO ] Found NUPN structural information;
[2024-06-02 19:08:06] [INFO ] Parsed PT model containing 147 places and 315 transitions and 1583 arcs in 436 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 16 ms.
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 2 transitions.
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]
// Phase 1: matrix 313 rows 145 cols
[2024-06-02 19:08:06] [INFO ] Computed 12 invariants in 48 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 (336 resets) in 96 ms. (103 steps per ms)
FORMULA MedleyA-PT-09-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-09-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-09-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-09-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-09-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-09-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-09-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-09-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-09-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-09-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-09-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 50004 steps (360 resets) in 143 ms. (347 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
[2024-06-02 19:08:06] [INFO ] Invariant cache hit.
[2024-06-02 19:08:07] [INFO ] [Real]Absence check using 7 positive place invariants in 13 ms returned sat
[2024-06-02 19:08:07] [INFO ] [Real]Absence check using 7 positive and 5 generalized place invariants in 8 ms returned sat
[2024-06-02 19:08:07] [INFO ] [Real]Absence check using state equation in 244 ms returned sat
[2024-06-02 19:08:07] [INFO ] Deduced a trap composed of 26 places in 276 ms of which 18 ms to minimize.
[2024-06-02 19:08:07] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 19:08:07] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
[2024-06-02 19:08:07] [INFO ] [Nat]Absence check using 7 positive and 5 generalized place invariants in 5 ms returned sat
[2024-06-02 19:08:08] [INFO ] [Nat]Absence check using state equation in 180 ms returned sat
[2024-06-02 19:08:08] [INFO ] Deduced a trap composed of 26 places in 178 ms of which 3 ms to minimize.
[2024-06-02 19:08:08] [INFO ] Deduced a trap composed of 42 places in 133 ms of which 2 ms to minimize.
[2024-06-02 19:08:08] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 386 ms
[2024-06-02 19:08:08] [INFO ] Computed and/alt/rep : 104/256/104 causal constraints (skipped 208 transitions) in 46 ms.
[2024-06-02 19:08:08] [INFO ] Deduced a trap composed of 24 places in 89 ms of which 2 ms to minimize.
[2024-06-02 19:08:08] [INFO ] Deduced a trap composed of 30 places in 73 ms of which 2 ms to minimize.
[2024-06-02 19:08:09] [INFO ] Deduced a trap composed of 22 places in 65 ms of which 1 ms to minimize.
[2024-06-02 19:08:09] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 309 ms
[2024-06-02 19:08:09] [INFO ] Added : 65 causal constraints over 13 iterations in 682 ms. Result :sat
Minimization took 156 ms.
[2024-06-02 19:08:09] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2024-06-02 19:08:09] [INFO ] [Real]Absence check using 7 positive and 5 generalized place invariants in 3 ms returned sat
[2024-06-02 19:08:09] [INFO ] [Real]Absence check using state equation in 119 ms returned sat
[2024-06-02 19:08:09] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 19:08:09] [INFO ] [Nat]Absence check using 7 positive place invariants in 6 ms returned sat
[2024-06-02 19:08:09] [INFO ] [Nat]Absence check using 7 positive and 5 generalized place invariants in 2 ms returned sat
[2024-06-02 19:08:09] [INFO ] [Nat]Absence check using state equation in 139 ms returned sat
[2024-06-02 19:08:09] [INFO ] Deduced a trap composed of 26 places in 131 ms of which 2 ms to minimize.
[2024-06-02 19:08:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 161 ms
[2024-06-02 19:08:09] [INFO ] Computed and/alt/rep : 104/256/104 causal constraints (skipped 208 transitions) in 50 ms.
[2024-06-02 19:08:10] [INFO ] Deduced a trap composed of 33 places in 198 ms of which 3 ms to minimize.
[2024-06-02 19:08:10] [INFO ] Deduced a trap composed of 30 places in 192 ms of which 3 ms to minimize.
[2024-06-02 19:08:10] [INFO ] Deduced a trap composed of 21 places in 191 ms of which 3 ms to minimize.
[2024-06-02 19:08:10] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 702 ms
[2024-06-02 19:08:11] [INFO ] Added : 75 causal constraints over 15 iterations in 1165 ms. Result :sat
Minimization took 248 ms.
[2024-06-02 19:08:11] [INFO ] [Real]Absence check using 7 positive place invariants in 8 ms returned sat
[2024-06-02 19:08:11] [INFO ] [Real]Absence check using 7 positive and 5 generalized place invariants in 5 ms returned sat
[2024-06-02 19:08:11] [INFO ] [Real]Absence check using state equation in 165 ms returned sat
[2024-06-02 19:08:11] [INFO ] Deduced a trap composed of 26 places in 213 ms of which 3 ms to minimize.
[2024-06-02 19:08:11] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 19:08:11] [INFO ] [Nat]Absence check using 7 positive place invariants in 9 ms returned sat
[2024-06-02 19:08:11] [INFO ] [Nat]Absence check using 7 positive and 5 generalized place invariants in 5 ms returned sat
[2024-06-02 19:08:12] [INFO ] [Nat]Absence check using state equation in 180 ms returned sat
[2024-06-02 19:08:12] [INFO ] Deduced a trap composed of 26 places in 181 ms of which 7 ms to minimize.
[2024-06-02 19:08:12] [INFO ] Deduced a trap composed of 38 places in 193 ms of which 3 ms to minimize.
[2024-06-02 19:08:12] [INFO ] Deduced a trap composed of 25 places in 107 ms of which 2 ms to minimize.
[2024-06-02 19:08:12] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 546 ms
[2024-06-02 19:08:12] [INFO ] Computed and/alt/rep : 104/256/104 causal constraints (skipped 208 transitions) in 30 ms.
[2024-06-02 19:08:13] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 2 ms to minimize.
[2024-06-02 19:08:13] [INFO ] Deduced a trap composed of 24 places in 103 ms of which 2 ms to minimize.
[2024-06-02 19:08:13] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 285 ms
[2024-06-02 19:08:13] [INFO ] Added : 70 causal constraints over 15 iterations in 708 ms. Result :sat
Minimization took 147 ms.
[2024-06-02 19:08:13] [INFO ] [Real]Absence check using 7 positive place invariants in 9 ms returned sat
[2024-06-02 19:08:13] [INFO ] [Real]Absence check using 7 positive and 5 generalized place invariants in 4 ms returned sat
[2024-06-02 19:08:13] [INFO ] [Real]Absence check using state equation in 156 ms returned sat
[2024-06-02 19:08:13] [INFO ] Deduced a trap composed of 27 places in 101 ms of which 2 ms to minimize.
[2024-06-02 19:08:13] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 19:08:14] [INFO ] [Nat]Absence check using 7 positive place invariants in 8 ms returned sat
[2024-06-02 19:08:14] [INFO ] [Nat]Absence check using 7 positive and 5 generalized place invariants in 4 ms returned sat
[2024-06-02 19:08:14] [INFO ] [Nat]Absence check using state equation in 151 ms returned sat
[2024-06-02 19:08:14] [INFO ] Deduced a trap composed of 27 places in 114 ms of which 2 ms to minimize.
[2024-06-02 19:08:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 149 ms
[2024-06-02 19:08:14] [INFO ] Computed and/alt/rep : 104/256/104 causal constraints (skipped 208 transitions) in 41 ms.
[2024-06-02 19:08:14] [INFO ] Deduced a trap composed of 21 places in 146 ms of which 2 ms to minimize.
[2024-06-02 19:08:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 187 ms
[2024-06-02 19:08:15] [INFO ] Added : 69 causal constraints over 14 iterations in 687 ms. Result :sat
Minimization took 259 ms.
[2024-06-02 19:08:15] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2024-06-02 19:08:15] [INFO ] [Real]Absence check using 7 positive and 5 generalized place invariants in 3 ms returned sat
[2024-06-02 19:08:15] [INFO ] [Real]Absence check using state equation in 111 ms returned sat
[2024-06-02 19:08:15] [INFO ] Solution in real domain found non-integer solution.
[2024-06-02 19:08:15] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2024-06-02 19:08:15] [INFO ] [Nat]Absence check using 7 positive and 5 generalized place invariants in 4 ms returned sat
[2024-06-02 19:08:15] [INFO ] [Nat]Absence check using state equation in 113 ms returned sat
[2024-06-02 19:08:15] [INFO ] Deduced a trap composed of 29 places in 128 ms of which 2 ms to minimize.
[2024-06-02 19:08:15] [INFO ] Deduced a trap composed of 30 places in 89 ms of which 1 ms to minimize.
[2024-06-02 19:08:15] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 251 ms
[2024-06-02 19:08:15] [INFO ] Computed and/alt/rep : 104/256/104 causal constraints (skipped 208 transitions) in 28 ms.
[2024-06-02 19:08:16] [INFO ] Deduced a trap composed of 26 places in 111 ms of which 2 ms to minimize.
[2024-06-02 19:08:16] [INFO ] Deduced a trap composed of 26 places in 113 ms of which 2 ms to minimize.
[2024-06-02 19:08:16] [INFO ] Deduced a trap composed of 21 places in 65 ms of which 2 ms to minimize.
[2024-06-02 19:08:16] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 371 ms
[2024-06-02 19:08:16] [INFO ] Added : 71 causal constraints over 15 iterations in 752 ms. Result :sat
Minimization took 249 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1]
FORMULA MedleyA-PT-09-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA MedleyA-PT-09-UpperBounds-06 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 145 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 145/145 places, 313/313 transitions.
Graph (complete) has 480 edges and 145 vertex of which 140 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.3 ms
Discarding 5 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 27 rules applied. Total rules applied 28 place count 140 transition count 283
Reduce places removed 26 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 29 rules applied. Total rules applied 57 place count 114 transition count 280
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 60 place count 113 transition count 278
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 62 place count 112 transition count 277
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 62 place count 112 transition count 272
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 72 place count 107 transition count 272
Discarding 30 places :
Symmetric choice reduction at 4 with 30 rule applications. Total rules 102 place count 77 transition count 235
Iterating global reduction 4 with 30 rules applied. Total rules applied 132 place count 77 transition count 235
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 132 place count 77 transition count 233
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 136 place count 75 transition count 233
Performed 20 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 176 place count 55 transition count 212
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 178 place count 55 transition count 210
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -21
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 190 place count 49 transition count 231
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 5 with 13 rules applied. Total rules applied 203 place count 49 transition count 218
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 203 place count 49 transition count 217
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 205 place count 48 transition count 217
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 207 place count 47 transition count 229
Free-agglomeration rule applied 5 times.
Iterating global reduction 5 with 5 rules applied. Total rules applied 212 place count 47 transition count 224
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 217 place count 42 transition count 224
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 219 place count 42 transition count 222
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 221 place count 40 transition count 222
Applied a total of 221 rules in 169 ms. Remains 40 /145 variables (removed 105) and now considering 222/313 (removed 91) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 185 ms. Remains : 40/145 places, 222/313 transitions.
[2024-06-02 19:08:17] [INFO ] Flow matrix only has 174 transitions (discarded 48 similar events)
// Phase 1: matrix 174 rows 40 cols
[2024-06-02 19:08:17] [INFO ] Computed 11 invariants in 11 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
RANDOM walk for 1000000 steps (224146 resets) in 5733 ms. (174 steps per ms)
FORMULA MedleyA-PT-09-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-09-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MedleyA-PT-09-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000001 steps (41303 resets) in 1251 ms. (798 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 18922 ms.
ITS solved all properties within timeout
BK_STOP 1717355304655
--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
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="MedleyA-PT-09"
export BK_EXAMINATION="UpperBounds"
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 2-5568"
echo " Executing tool ltsminxred"
echo " Input is MedleyA-PT-09, 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 r579-smll-171734921200069"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MedleyA-PT-09.tgz
mv MedleyA-PT-09 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;