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.r329-tall-167889202600857.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 ltsminxred
Input is RingSingleMessageInMbox-PT-d1m040, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r329-tall-167889202600857
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.3M
-rw-r--r-- 1 mcc users 7.8K Feb 26 05:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Feb 26 05:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 05:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 05:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 16:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 05:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Feb 26 05:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 05:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 26 05:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 5.8M Mar 5 18:23 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 RingSingleMessageInMbox-PT-d1m040-CTLCardinality-00
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLCardinality-01
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLCardinality-02
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLCardinality-03
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLCardinality-04
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLCardinality-05
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLCardinality-06
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLCardinality-07
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLCardinality-08
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLCardinality-09
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLCardinality-10
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLCardinality-11
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLCardinality-12
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLCardinality-13
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLCardinality-14
FORMULA_NAME RingSingleMessageInMbox-PT-d1m040-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679176869017

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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RingSingleMessageInMbox-PT-d1m040
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-18 22:01:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-18 22:01:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 22:01:10] [INFO ] Load time of PNML (sax parser for PT used): 385 ms
[2023-03-18 22:01:10] [INFO ] Transformed 6690 places.
[2023-03-18 22:01:11] [INFO ] Transformed 11934 transitions.
[2023-03-18 22:01:11] [INFO ] Parsed PT model containing 6690 places and 11934 transitions and 47736 arcs in 494 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Deduced a syphon composed of 4305 places in 30 ms
Reduce places removed 4305 places and 0 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA RingSingleMessageInMbox-PT-d1m040-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m040-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m040-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m040-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m040-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 2385 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2385/2385 places, 11934/11934 transitions.
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Iterating post reduction 0 with 119 rules applied. Total rules applied 119 place count 2368 transition count 11832
Discarding 1092 places :
Symmetric choice reduction at 1 with 1092 rule applications. Total rules 1211 place count 1276 transition count 2439
Iterating global reduction 1 with 1092 rules applied. Total rules applied 2303 place count 1276 transition count 2439
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 74 transitions.
Iterating post reduction 1 with 74 rules applied. Total rules applied 2377 place count 1276 transition count 2365
Discarding 894 places :
Symmetric choice reduction at 2 with 894 rule applications. Total rules 3271 place count 382 transition count 1471
Iterating global reduction 2 with 894 rules applied. Total rules applied 4165 place count 382 transition count 1471
Ensure Unique test removed 847 transitions
Reduce isomorphic transitions removed 847 transitions.
Iterating post reduction 2 with 847 rules applied. Total rules applied 5012 place count 382 transition count 624
Discarding 157 places :
Symmetric choice reduction at 3 with 157 rule applications. Total rules 5169 place count 225 transition count 467
Iterating global reduction 3 with 157 rules applied. Total rules applied 5326 place count 225 transition count 467
Ensure Unique test removed 119 transitions
Reduce isomorphic transitions removed 119 transitions.
Iterating post reduction 3 with 119 rules applied. Total rules applied 5445 place count 225 transition count 348
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 5453 place count 217 transition count 340
Iterating global reduction 4 with 8 rules applied. Total rules applied 5461 place count 217 transition count 340
Applied a total of 5461 rules in 490 ms. Remains 217 /2385 variables (removed 2168) and now considering 340/11934 (removed 11594) transitions.
// Phase 1: matrix 340 rows 217 cols
[2023-03-18 22:01:11] [INFO ] Computed 3 place invariants in 25 ms
[2023-03-18 22:01:12] [INFO ] Implicit Places using invariants in 318 ms returned []
[2023-03-18 22:01:12] [INFO ] Invariant cache hit.
[2023-03-18 22:01:12] [INFO ] State equation strengthened by 136 read => feed constraints.
[2023-03-18 22:01:12] [INFO ] Implicit Places using invariants and state equation in 762 ms returned []
Implicit Place search using SMT with State Equation took 1104 ms to find 0 implicit places.
[2023-03-18 22:01:12] [INFO ] Invariant cache hit.
[2023-03-18 22:01:12] [INFO ] Dead Transitions using invariants and state equation in 143 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 217/2385 places, 340/11934 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1739 ms. Remains : 217/2385 places, 340/11934 transitions.
Support contains 23 out of 217 places after structural reductions.
[2023-03-18 22:01:13] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-18 22:01:13] [INFO ] Flatten gal took : 50 ms
[2023-03-18 22:01:13] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA RingSingleMessageInMbox-PT-d1m040-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m040-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m040-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m040-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 22:01:13] [INFO ] Flatten gal took : 24 ms
[2023-03-18 22:01:13] [INFO ] Input system was already deterministic with 340 transitions.
Support contains 20 out of 217 places (down from 23) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 1788 resets, run finished after 443 ms. (steps per millisecond=22 ) properties (out of 12) seen :8
Incomplete Best-First random walk after 10000 steps, including 380 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 391 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 357 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 424 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-18 22:01:13] [INFO ] Invariant cache hit.
[2023-03-18 22:01:13] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-18 22:01:13] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-18 22:01:13] [INFO ] After 88ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:1
[2023-03-18 22:01:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 10 ms returned sat
[2023-03-18 22:01:14] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 22:01:14] [INFO ] After 124ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 4 atomic propositions for a total of 5 simplifications.
[2023-03-18 22:01:14] [INFO ] Flatten gal took : 27 ms
[2023-03-18 22:01:14] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA RingSingleMessageInMbox-PT-d1m040-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m040-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 22:01:14] [INFO ] Flatten gal took : 20 ms
[2023-03-18 22:01:14] [INFO ] Input system was already deterministic with 340 transitions.
Support contains 9 out of 217 places (down from 13) after GAL structural reductions.
Computed a total of 27 stabilizing places and 80 stable transitions
Graph (complete) has 809 edges and 217 vertex of which 216 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Starting structural reductions in LTL mode, iteration 0 : 217/217 places, 340/340 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 195 transition count 318
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 195 transition count 318
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 52 place count 195 transition count 310
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 67 place count 180 transition count 295
Iterating global reduction 1 with 15 rules applied. Total rules applied 82 place count 180 transition count 295
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 103 place count 180 transition count 274
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 106 place count 177 transition count 235
Iterating global reduction 2 with 3 rules applied. Total rules applied 109 place count 177 transition count 235
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 111 place count 175 transition count 233
Iterating global reduction 2 with 2 rules applied. Total rules applied 113 place count 175 transition count 233
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 114 place count 175 transition count 232
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 118 place count 171 transition count 228
Iterating global reduction 3 with 4 rules applied. Total rules applied 122 place count 171 transition count 228
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 126 place count 171 transition count 224
Applied a total of 126 rules in 19 ms. Remains 171 /217 variables (removed 46) and now considering 224/340 (removed 116) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 171/217 places, 224/340 transitions.
[2023-03-18 22:01:14] [INFO ] Flatten gal took : 12 ms
[2023-03-18 22:01:14] [INFO ] Flatten gal took : 13 ms
[2023-03-18 22:01:14] [INFO ] Input system was already deterministic with 224 transitions.
Starting structural reductions in LTL mode, iteration 0 : 217/217 places, 340/340 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 198 transition count 321
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 198 transition count 321
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 46 place count 198 transition count 313
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 57 place count 187 transition count 302
Iterating global reduction 1 with 11 rules applied. Total rules applied 68 place count 187 transition count 302
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 79 place count 187 transition count 291
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 80 place count 186 transition count 276
Iterating global reduction 2 with 1 rules applied. Total rules applied 81 place count 186 transition count 276
Applied a total of 81 rules in 15 ms. Remains 186 /217 variables (removed 31) and now considering 276/340 (removed 64) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 186/217 places, 276/340 transitions.
[2023-03-18 22:01:14] [INFO ] Flatten gal took : 13 ms
[2023-03-18 22:01:14] [INFO ] Flatten gal took : 14 ms
[2023-03-18 22:01:14] [INFO ] Input system was already deterministic with 276 transitions.
Starting structural reductions in LTL mode, iteration 0 : 217/217 places, 340/340 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 195 transition count 318
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 195 transition count 318
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 52 place count 195 transition count 310
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 67 place count 180 transition count 295
Iterating global reduction 1 with 15 rules applied. Total rules applied 82 place count 180 transition count 295
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 103 place count 180 transition count 274
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 106 place count 177 transition count 235
Iterating global reduction 2 with 3 rules applied. Total rules applied 109 place count 177 transition count 235
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 111 place count 175 transition count 233
Iterating global reduction 2 with 2 rules applied. Total rules applied 113 place count 175 transition count 233
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 114 place count 175 transition count 232
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 118 place count 171 transition count 228
Iterating global reduction 3 with 4 rules applied. Total rules applied 122 place count 171 transition count 228
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 126 place count 171 transition count 224
Applied a total of 126 rules in 20 ms. Remains 171 /217 variables (removed 46) and now considering 224/340 (removed 116) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 171/217 places, 224/340 transitions.
[2023-03-18 22:01:14] [INFO ] Flatten gal took : 10 ms
[2023-03-18 22:01:14] [INFO ] Flatten gal took : 10 ms
[2023-03-18 22:01:14] [INFO ] Input system was already deterministic with 224 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 217/217 places, 340/340 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 196 transition count 319
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 196 transition count 319
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 50 place count 196 transition count 311
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 64 place count 182 transition count 297
Iterating global reduction 1 with 14 rules applied. Total rules applied 78 place count 182 transition count 297
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 98 place count 182 transition count 277
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 100 place count 180 transition count 251
Iterating global reduction 2 with 2 rules applied. Total rules applied 102 place count 180 transition count 251
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 103 place count 179 transition count 250
Iterating global reduction 2 with 1 rules applied. Total rules applied 104 place count 179 transition count 250
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 105 place count 179 transition count 249
Applied a total of 105 rules in 55 ms. Remains 179 /217 variables (removed 38) and now considering 249/340 (removed 91) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 55 ms. Remains : 179/217 places, 249/340 transitions.
[2023-03-18 22:01:14] [INFO ] Flatten gal took : 10 ms
[2023-03-18 22:01:14] [INFO ] Flatten gal took : 11 ms
[2023-03-18 22:01:14] [INFO ] Input system was already deterministic with 249 transitions.
Finished random walk after 4927 steps, including 1042 resets, run visited all 1 properties in 15 ms. (steps per millisecond=328 )
FORMULA RingSingleMessageInMbox-PT-d1m040-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 217/217 places, 340/340 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 199 transition count 322
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 199 transition count 322
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 43 place count 199 transition count 315
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 55 place count 187 transition count 303
Iterating global reduction 1 with 12 rules applied. Total rules applied 67 place count 187 transition count 303
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 85 place count 187 transition count 285
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 86 place count 186 transition count 272
Iterating global reduction 2 with 1 rules applied. Total rules applied 87 place count 186 transition count 272
Applied a total of 87 rules in 15 ms. Remains 186 /217 variables (removed 31) and now considering 272/340 (removed 68) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 186/217 places, 272/340 transitions.
[2023-03-18 22:01:14] [INFO ] Flatten gal took : 10 ms
[2023-03-18 22:01:14] [INFO ] Flatten gal took : 12 ms
[2023-03-18 22:01:14] [INFO ] Input system was already deterministic with 272 transitions.
[2023-03-18 22:01:14] [INFO ] Flatten gal took : 13 ms
[2023-03-18 22:01:14] [INFO ] Flatten gal took : 12 ms
[2023-03-18 22:01:14] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-18 22:01:14] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 217 places, 340 transitions and 1347 arcs took 4 ms.
Total runtime 4146 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/471/ctl_0_ --ctl=/tmp/471/ctl_1_ --ctl=/tmp/471/ctl_2_ --ctl=/tmp/471/ctl_3_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 11654032 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16089296 kB
Could not compute solution for formula : RingSingleMessageInMbox-PT-d1m040-CTLCardinality-00
Could not compute solution for formula : RingSingleMessageInMbox-PT-d1m040-CTLCardinality-01
Could not compute solution for formula : RingSingleMessageInMbox-PT-d1m040-CTLCardinality-06
Could not compute solution for formula : RingSingleMessageInMbox-PT-d1m040-CTLCardinality-15

BK_STOP 1679180446671

--------------------
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 CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name RingSingleMessageInMbox-PT-d1m040-CTLCardinality-00
ctl formula formula --ctl=/tmp/471/ctl_0_
ctl formula name RingSingleMessageInMbox-PT-d1m040-CTLCardinality-01
ctl formula formula --ctl=/tmp/471/ctl_1_
ctl formula name RingSingleMessageInMbox-PT-d1m040-CTLCardinality-06
ctl formula formula --ctl=/tmp/471/ctl_2_
ctl formula name RingSingleMessageInMbox-PT-d1m040-CTLCardinality-15
ctl formula formula --ctl=/tmp/471/ctl_3_
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 217 places, 340 transitions and 1347 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 340->336 groups
pnml2lts-sym: Regrouping took 0.090 real 0.090 user 0.000 sys
pnml2lts-sym: state vector length is 217; there are 336 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: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
Killing (15) : 477
Killing (9) : 477

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="RingSingleMessageInMbox-PT-d1m040"
export BK_EXAMINATION="CTLCardinality"
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 RingSingleMessageInMbox-PT-d1m040, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r329-tall-167889202600857"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d1m040.tgz
mv RingSingleMessageInMbox-PT-d1m040 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;