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-167889202600873.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 RingSingleMessageInMbox-PT-d1m160, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r329-tall-167889202600873
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.2M
-rw-r--r-- 1 mcc users 6.8K Feb 26 05:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 05:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 26 05:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 05:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.7K Feb 26 05:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 26 05:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 26 05:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 05:29 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-d1m160-CTLCardinality-00
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLCardinality-01
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLCardinality-02
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLCardinality-03
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLCardinality-04
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLCardinality-05
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLCardinality-06
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLCardinality-07
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLCardinality-08
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLCardinality-09
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLCardinality-10
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLCardinality-11
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLCardinality-12
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLCardinality-13
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLCardinality-14
FORMULA_NAME RingSingleMessageInMbox-PT-d1m160-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679181403528

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-d1m160
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-18 23:16:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-18 23:16:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 23:16:45] [INFO ] Load time of PNML (sax parser for PT used): 378 ms
[2023-03-18 23:16:45] [INFO ] Transformed 6690 places.
[2023-03-18 23:16:45] [INFO ] Transformed 11934 transitions.
[2023-03-18 23:16:45] [INFO ] Parsed PT model containing 6690 places and 11934 transitions and 47736 arcs in 493 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Deduced a syphon composed of 4305 places in 28 ms
Reduce places removed 4305 places and 0 transitions.
FORMULA RingSingleMessageInMbox-PT-d1m160-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m160-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m160-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m160-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m160-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 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 1103 places :
Symmetric choice reduction at 1 with 1103 rule applications. Total rules 1222 place count 1265 transition count 2425
Iterating global reduction 1 with 1103 rules applied. Total rules applied 2325 place count 1265 transition count 2425
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 2397 place count 1265 transition count 2353
Discarding 931 places :
Symmetric choice reduction at 2 with 931 rule applications. Total rules 3328 place count 334 transition count 1422
Iterating global reduction 2 with 931 rules applied. Total rules applied 4259 place count 334 transition count 1422
Ensure Unique test removed 884 transitions
Reduce isomorphic transitions removed 884 transitions.
Iterating post reduction 2 with 884 rules applied. Total rules applied 5143 place count 334 transition count 538
Discarding 130 places :
Symmetric choice reduction at 3 with 130 rule applications. Total rules 5273 place count 204 transition count 408
Iterating global reduction 3 with 130 rules applied. Total rules applied 5403 place count 204 transition count 408
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 3 with 98 rules applied. Total rules applied 5501 place count 204 transition count 310
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 5509 place count 196 transition count 302
Iterating global reduction 4 with 8 rules applied. Total rules applied 5517 place count 196 transition count 302
Applied a total of 5517 rules in 458 ms. Remains 196 /2385 variables (removed 2189) and now considering 302/11934 (removed 11632) transitions.
// Phase 1: matrix 302 rows 196 cols
[2023-03-18 23:16:46] [INFO ] Computed 3 place invariants in 21 ms
[2023-03-18 23:16:46] [INFO ] Implicit Places using invariants in 471 ms returned []
[2023-03-18 23:16:46] [INFO ] Invariant cache hit.
[2023-03-18 23:16:46] [INFO ] State equation strengthened by 117 read => feed constraints.
[2023-03-18 23:16:47] [INFO ] Implicit Places using invariants and state equation in 587 ms returned []
Implicit Place search using SMT with State Equation took 1083 ms to find 0 implicit places.
[2023-03-18 23:16:47] [INFO ] Invariant cache hit.
[2023-03-18 23:16:47] [INFO ] Dead Transitions using invariants and state equation in 140 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 196/2385 places, 302/11934 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1684 ms. Remains : 196/2385 places, 302/11934 transitions.
Support contains 14 out of 196 places after structural reductions.
[2023-03-18 23:16:47] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-18 23:16:47] [INFO ] Flatten gal took : 48 ms
[2023-03-18 23:16:47] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA RingSingleMessageInMbox-PT-d1m160-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m160-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m160-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 23:16:47] [INFO ] Flatten gal took : 25 ms
[2023-03-18 23:16:47] [INFO ] Input system was already deterministic with 302 transitions.
Support contains 11 out of 196 places (down from 14) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 1760 resets, run finished after 362 ms. (steps per millisecond=27 ) properties (out of 10) seen :4
Incomplete Best-First random walk after 10001 steps, including 430 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 424 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 523 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 1666 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 491 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 486 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-18 23:16:48] [INFO ] Invariant cache hit.
[2023-03-18 23:16:48] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-18 23:16:48] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 23:16:48] [INFO ] After 169ms SMT Verify possible using all constraints in real domain returned unsat :6 sat :0
Fused 6 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 6 atomic propositions for a total of 6 simplifications.
FORMULA RingSingleMessageInMbox-PT-d1m160-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m160-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 23:16:48] [INFO ] Flatten gal took : 15 ms
[2023-03-18 23:16:48] [INFO ] Flatten gal took : 16 ms
[2023-03-18 23:16:48] [INFO ] Input system was already deterministic with 302 transitions.
Computed a total of 14 stabilizing places and 55 stable transitions
Graph (complete) has 729 edges and 196 vertex of which 195 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 302/302 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 184 transition count 290
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 184 transition count 290
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 32 place count 184 transition count 282
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 36 place count 180 transition count 278
Iterating global reduction 1 with 4 rules applied. Total rules applied 40 place count 180 transition count 278
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 44 place count 180 transition count 274
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 47 place count 177 transition count 235
Iterating global reduction 2 with 3 rules applied. Total rules applied 50 place count 177 transition count 235
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 52 place count 175 transition count 233
Iterating global reduction 2 with 2 rules applied. Total rules applied 54 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 55 place count 175 transition count 232
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 59 place count 171 transition count 228
Iterating global reduction 3 with 4 rules applied. Total rules applied 63 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 67 place count 171 transition count 224
Applied a total of 67 rules in 23 ms. Remains 171 /196 variables (removed 25) and now considering 224/302 (removed 78) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23 ms. Remains : 171/196 places, 224/302 transitions.
[2023-03-18 23:16:48] [INFO ] Flatten gal took : 12 ms
[2023-03-18 23:16:48] [INFO ] Flatten gal took : 12 ms
[2023-03-18 23:16:48] [INFO ] Input system was already deterministic with 224 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 302/302 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 184 transition count 290
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 184 transition count 290
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 32 place count 184 transition count 282
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 36 place count 180 transition count 278
Iterating global reduction 1 with 4 rules applied. Total rules applied 40 place count 180 transition count 278
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 44 place count 180 transition count 274
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 47 place count 177 transition count 235
Iterating global reduction 2 with 3 rules applied. Total rules applied 50 place count 177 transition count 235
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 52 place count 175 transition count 233
Iterating global reduction 2 with 2 rules applied. Total rules applied 54 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 55 place count 175 transition count 232
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 59 place count 171 transition count 228
Iterating global reduction 3 with 4 rules applied. Total rules applied 63 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 67 place count 171 transition count 224
Applied a total of 67 rules in 19 ms. Remains 171 /196 variables (removed 25) and now considering 224/302 (removed 78) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 171/196 places, 224/302 transitions.
[2023-03-18 23:16:48] [INFO ] Flatten gal took : 10 ms
[2023-03-18 23:16:48] [INFO ] Flatten gal took : 11 ms
[2023-03-18 23:16:48] [INFO ] Input system was already deterministic with 224 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 196/196 places, 302/302 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 185 transition count 291
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 185 transition count 291
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 30 place count 185 transition count 283
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 33 place count 182 transition count 280
Iterating global reduction 1 with 3 rules applied. Total rules applied 36 place count 182 transition count 280
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 39 place count 182 transition count 277
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 41 place count 180 transition count 251
Iterating global reduction 2 with 2 rules applied. Total rules applied 43 place count 180 transition count 251
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 44 place count 179 transition count 250
Iterating global reduction 2 with 1 rules applied. Total rules applied 45 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 46 place count 179 transition count 249
Applied a total of 46 rules in 46 ms. Remains 179 /196 variables (removed 17) and now considering 249/302 (removed 53) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 46 ms. Remains : 179/196 places, 249/302 transitions.
[2023-03-18 23:16:49] [INFO ] Flatten gal took : 11 ms
[2023-03-18 23:16:49] [INFO ] Flatten gal took : 11 ms
[2023-03-18 23:16:49] [INFO ] Input system was already deterministic with 249 transitions.
Finished random walk after 8028 steps, including 1673 resets, run visited all 1 properties in 17 ms. (steps per millisecond=472 )
FORMULA RingSingleMessageInMbox-PT-d1m160-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 302/302 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 184 transition count 290
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 184 transition count 290
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 32 place count 184 transition count 282
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 36 place count 180 transition count 278
Iterating global reduction 1 with 4 rules applied. Total rules applied 40 place count 180 transition count 278
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 44 place count 180 transition count 274
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 47 place count 177 transition count 235
Iterating global reduction 2 with 3 rules applied. Total rules applied 50 place count 177 transition count 235
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 52 place count 175 transition count 233
Iterating global reduction 2 with 2 rules applied. Total rules applied 54 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 55 place count 175 transition count 232
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 59 place count 171 transition count 228
Iterating global reduction 3 with 4 rules applied. Total rules applied 63 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 67 place count 171 transition count 224
Applied a total of 67 rules in 17 ms. Remains 171 /196 variables (removed 25) and now considering 224/302 (removed 78) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17 ms. Remains : 171/196 places, 224/302 transitions.
[2023-03-18 23:16:49] [INFO ] Flatten gal took : 9 ms
[2023-03-18 23:16:49] [INFO ] Flatten gal took : 9 ms
[2023-03-18 23:16:49] [INFO ] Input system was already deterministic with 224 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 302/302 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 184 transition count 290
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 184 transition count 290
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 32 place count 184 transition count 282
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 36 place count 180 transition count 278
Iterating global reduction 1 with 4 rules applied. Total rules applied 40 place count 180 transition count 278
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 44 place count 180 transition count 274
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 47 place count 177 transition count 235
Iterating global reduction 2 with 3 rules applied. Total rules applied 50 place count 177 transition count 235
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 52 place count 175 transition count 233
Iterating global reduction 2 with 2 rules applied. Total rules applied 54 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 55 place count 175 transition count 232
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 59 place count 171 transition count 228
Iterating global reduction 3 with 4 rules applied. Total rules applied 63 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 67 place count 171 transition count 224
Applied a total of 67 rules in 18 ms. Remains 171 /196 variables (removed 25) and now considering 224/302 (removed 78) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18 ms. Remains : 171/196 places, 224/302 transitions.
[2023-03-18 23:16:49] [INFO ] Flatten gal took : 8 ms
[2023-03-18 23:16:49] [INFO ] Flatten gal took : 9 ms
[2023-03-18 23:16:49] [INFO ] Input system was already deterministic with 224 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 302/302 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 188 transition count 294
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 188 transition count 294
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 21 place count 188 transition count 289
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 24 place count 185 transition count 286
Iterating global reduction 1 with 3 rules applied. Total rules applied 27 place count 185 transition count 286
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 30 place count 185 transition count 283
Applied a total of 30 rules in 6 ms. Remains 185 /196 variables (removed 11) and now considering 283/302 (removed 19) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 185/196 places, 283/302 transitions.
[2023-03-18 23:16:49] [INFO ] Flatten gal took : 10 ms
[2023-03-18 23:16:49] [INFO ] Flatten gal took : 10 ms
[2023-03-18 23:16:49] [INFO ] Input system was already deterministic with 283 transitions.
[2023-03-18 23:16:49] [INFO ] Flatten gal took : 11 ms
[2023-03-18 23:16:49] [INFO ] Flatten gal took : 11 ms
[2023-03-18 23:16:49] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-18 23:16:49] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 196 places, 302 transitions and 1195 arcs took 3 ms.
Total runtime 4102 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/459/ctl_0_ --ctl=/tmp/459/ctl_1_ --ctl=/tmp/459/ctl_2_ --ctl=/tmp/459/ctl_3_ --ctl=/tmp/459/ctl_4_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 8926928 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16089540 kB
Could not compute solution for formula : RingSingleMessageInMbox-PT-d1m160-CTLCardinality-01
Could not compute solution for formula : RingSingleMessageInMbox-PT-d1m160-CTLCardinality-03
Could not compute solution for formula : RingSingleMessageInMbox-PT-d1m160-CTLCardinality-08
Could not compute solution for formula : RingSingleMessageInMbox-PT-d1m160-CTLCardinality-12
Could not compute solution for formula : RingSingleMessageInMbox-PT-d1m160-CTLCardinality-14

BK_STOP 1679184981476

--------------------
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-d1m160-CTLCardinality-01
ctl formula formula --ctl=/tmp/459/ctl_0_
ctl formula name RingSingleMessageInMbox-PT-d1m160-CTLCardinality-03
ctl formula formula --ctl=/tmp/459/ctl_1_
ctl formula name RingSingleMessageInMbox-PT-d1m160-CTLCardinality-08
ctl formula formula --ctl=/tmp/459/ctl_2_
ctl formula name RingSingleMessageInMbox-PT-d1m160-CTLCardinality-12
ctl formula formula --ctl=/tmp/459/ctl_3_
ctl formula name RingSingleMessageInMbox-PT-d1m160-CTLCardinality-14
ctl formula formula --ctl=/tmp/459/ctl_4_
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 196 places, 302 transitions and 1195 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 0.010 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: 302->298 groups
pnml2lts-sym: Regrouping took 0.080 real 0.080 user 0.000 sys
pnml2lts-sym: state vector length is 196; there are 298 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: 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
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
Killing (15) : 465
Killing (9) : 465

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-d1m160"
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-d1m160, 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-167889202600873"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d1m160.tgz
mv RingSingleMessageInMbox-PT-d1m160 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 ;