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.r327-tall-167889200100833.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 lolaxred
Input is RingSingleMessageInMbox-PT-d1m005, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r327-tall-167889200100833
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.2M
-rw-r--r-- 1 mcc users 6.7K Feb 26 05:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 26 05:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 05:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 05:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K 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 2.5K 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 6.9K Feb 26 05:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 26 05:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Feb 26 05:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Feb 26 05:22 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-d1m005-CTLCardinality-00
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-01
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-02
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-03
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-04
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-05
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-06
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-07
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-08
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-09
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-10
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-11
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-12
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-13
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-14
FORMULA_NAME RingSingleMessageInMbox-PT-d1m005-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679060287604

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=lolaxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RingSingleMessageInMbox-PT-d1m005
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-17 13:38:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-17 13:38:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 13:38:09] [INFO ] Load time of PNML (sax parser for PT used): 394 ms
[2023-03-17 13:38:09] [INFO ] Transformed 6690 places.
[2023-03-17 13:38:09] [INFO ] Transformed 11934 transitions.
[2023-03-17 13:38:09] [INFO ] Parsed PT model containing 6690 places and 11934 transitions and 47736 arcs in 500 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
Deduced a syphon composed of 4305 places in 33 ms
Reduce places removed 4305 places and 0 transitions.
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 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 2436
Iterating global reduction 1 with 1092 rules applied. Total rules applied 2303 place count 1276 transition count 2436
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 2375 place count 1276 transition count 2364
Discarding 915 places :
Symmetric choice reduction at 2 with 915 rule applications. Total rules 3290 place count 361 transition count 1449
Iterating global reduction 2 with 915 rules applied. Total rules applied 4205 place count 361 transition count 1449
Ensure Unique test removed 868 transitions
Reduce isomorphic transitions removed 868 transitions.
Iterating post reduction 2 with 868 rules applied. Total rules applied 5073 place count 361 transition count 581
Discarding 130 places :
Symmetric choice reduction at 3 with 130 rule applications. Total rules 5203 place count 231 transition count 451
Iterating global reduction 3 with 130 rules applied. Total rules applied 5333 place count 231 transition count 451
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 3 with 98 rules applied. Total rules applied 5431 place count 231 transition count 353
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 5439 place count 223 transition count 345
Iterating global reduction 4 with 8 rules applied. Total rules applied 5447 place count 223 transition count 345
Applied a total of 5447 rules in 456 ms. Remains 223 /2385 variables (removed 2162) and now considering 345/11934 (removed 11589) transitions.
// Phase 1: matrix 345 rows 223 cols
[2023-03-17 13:38:10] [INFO ] Computed 3 place invariants in 24 ms
[2023-03-17 13:38:10] [INFO ] Implicit Places using invariants in 415 ms returned []
[2023-03-17 13:38:10] [INFO ] Invariant cache hit.
[2023-03-17 13:38:10] [INFO ] State equation strengthened by 133 read => feed constraints.
[2023-03-17 13:38:11] [INFO ] Implicit Places using invariants and state equation in 673 ms returned []
Implicit Place search using SMT with State Equation took 1115 ms to find 0 implicit places.
[2023-03-17 13:38:11] [INFO ] Invariant cache hit.
[2023-03-17 13:38:11] [INFO ] Dead Transitions using invariants and state equation in 161 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 223/2385 places, 345/11934 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1733 ms. Remains : 223/2385 places, 345/11934 transitions.
Support contains 29 out of 223 places after structural reductions.
[2023-03-17 13:38:11] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-17 13:38:11] [INFO ] Flatten gal took : 54 ms
[2023-03-17 13:38:11] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-17 13:38:11] [INFO ] Flatten gal took : 24 ms
[2023-03-17 13:38:11] [INFO ] Input system was already deterministic with 345 transitions.
Support contains 23 out of 223 places (down from 29) after GAL structural reductions.
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 1772 resets, run finished after 519 ms. (steps per millisecond=19 ) properties (out of 21) seen :7
Incomplete Best-First random walk after 10001 steps, including 396 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 372 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 447 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 393 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 407 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 464 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 404 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 414 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 386 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 415 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 423 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 415 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 456 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 487 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
[2023-03-17 13:38:13] [INFO ] Invariant cache hit.
[2023-03-17 13:38:13] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-17 13:38:13] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-17 13:38:13] [INFO ] After 150ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:11
[2023-03-17 13:38:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-17 13:38:13] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-17 13:38:13] [INFO ] After 86ms SMT Verify possible using state equation in natural domain returned unsat :13 sat :1
[2023-03-17 13:38:13] [INFO ] State equation strengthened by 133 read => feed constraints.
[2023-03-17 13:38:13] [INFO ] After 30ms SMT Verify possible using 133 Read/Feed constraints in natural domain returned unsat :13 sat :1
[2023-03-17 13:38:13] [INFO ] After 50ms SMT Verify possible using trap constraints in natural domain returned unsat :13 sat :1
Attempting to minimize the solution found.
Minimization took 18 ms.
[2023-03-17 13:38:13] [INFO ] After 286ms SMT Verify possible using all constraints in natural domain returned unsat :13 sat :1
Fused 14 Parikh solutions to 1 different solutions.
Finished Parikh walk after 19 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=19 )
Parikh walk visited 1 properties in 2 ms.
Successfully simplified 13 atomic propositions for a total of 8 simplifications.
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-17 13:38:13] [INFO ] Flatten gal took : 18 ms
[2023-03-17 13:38:13] [INFO ] Flatten gal took : 21 ms
[2023-03-17 13:38:13] [INFO ] Input system was already deterministic with 345 transitions.
Support contains 7 out of 223 places (down from 8) after GAL structural reductions.
Computed a total of 19 stabilizing places and 64 stable transitions
Graph (complete) has 827 edges and 223 vertex of which 222 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 223/223 places, 345/345 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 195 transition count 317
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 195 transition count 317
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 70 place count 195 transition count 303
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 83 place count 182 transition count 290
Iterating global reduction 1 with 13 rules applied. Total rules applied 96 place count 182 transition count 290
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 109 place count 182 transition count 277
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 111 place count 180 transition count 251
Iterating global reduction 2 with 2 rules applied. Total rules applied 113 place count 180 transition count 251
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 114 place count 179 transition count 250
Iterating global reduction 2 with 1 rules applied. Total rules applied 115 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 116 place count 179 transition count 249
Applied a total of 116 rules in 48 ms. Remains 179 /223 variables (removed 44) and now considering 249/345 (removed 96) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 49 ms. Remains : 179/223 places, 249/345 transitions.
[2023-03-17 13:38:13] [INFO ] Flatten gal took : 12 ms
[2023-03-17 13:38:13] [INFO ] Flatten gal took : 14 ms
[2023-03-17 13:38:13] [INFO ] Input system was already deterministic with 249 transitions.
Starting structural reductions in LTL mode, iteration 0 : 223/223 places, 345/345 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 194 transition count 316
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 194 transition count 316
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 72 place count 194 transition count 302
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 86 place count 180 transition count 288
Iterating global reduction 1 with 14 rules applied. Total rules applied 100 place count 180 transition count 288
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 114 place count 180 transition count 274
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 117 place count 177 transition count 235
Iterating global reduction 2 with 3 rules applied. Total rules applied 120 place count 177 transition count 235
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 122 place count 175 transition count 233
Iterating global reduction 2 with 2 rules applied. Total rules applied 124 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 125 place count 175 transition count 232
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 129 place count 171 transition count 228
Iterating global reduction 3 with 4 rules applied. Total rules applied 133 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 137 place count 171 transition count 224
Applied a total of 137 rules in 19 ms. Remains 171 /223 variables (removed 52) and now considering 224/345 (removed 121) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 171/223 places, 224/345 transitions.
[2023-03-17 13:38:13] [INFO ] Flatten gal took : 10 ms
[2023-03-17 13:38:13] [INFO ] Flatten gal took : 10 ms
[2023-03-17 13:38:13] [INFO ] Input system was already deterministic with 224 transitions.
Starting structural reductions in LTL mode, iteration 0 : 223/223 places, 345/345 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 194 transition count 316
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 194 transition count 316
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 72 place count 194 transition count 302
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 86 place count 180 transition count 288
Iterating global reduction 1 with 14 rules applied. Total rules applied 100 place count 180 transition count 288
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 114 place count 180 transition count 274
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 117 place count 177 transition count 235
Iterating global reduction 2 with 3 rules applied. Total rules applied 120 place count 177 transition count 235
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 122 place count 175 transition count 233
Iterating global reduction 2 with 2 rules applied. Total rules applied 124 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 125 place count 175 transition count 232
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 129 place count 171 transition count 228
Iterating global reduction 3 with 4 rules applied. Total rules applied 133 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 137 place count 171 transition count 224
Applied a total of 137 rules in 21 ms. Remains 171 /223 variables (removed 52) and now considering 224/345 (removed 121) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21 ms. Remains : 171/223 places, 224/345 transitions.
[2023-03-17 13:38:14] [INFO ] Flatten gal took : 10 ms
[2023-03-17 13:38:14] [INFO ] Flatten gal took : 10 ms
[2023-03-17 13:38:14] [INFO ] Input system was already deterministic with 224 transitions.
Starting structural reductions in LTL mode, iteration 0 : 223/223 places, 345/345 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 195 transition count 317
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 195 transition count 317
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 69 place count 195 transition count 304
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 83 place count 181 transition count 290
Iterating global reduction 1 with 14 rules applied. Total rules applied 97 place count 181 transition count 290
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 111 place count 181 transition count 276
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 113 place count 179 transition count 250
Iterating global reduction 2 with 2 rules applied. Total rules applied 115 place count 179 transition count 250
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 116 place count 178 transition count 249
Iterating global reduction 2 with 1 rules applied. Total rules applied 117 place count 178 transition count 249
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 118 place count 178 transition count 248
Applied a total of 118 rules in 18 ms. Remains 178 /223 variables (removed 45) and now considering 248/345 (removed 97) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18 ms. Remains : 178/223 places, 248/345 transitions.
[2023-03-17 13:38:14] [INFO ] Flatten gal took : 10 ms
[2023-03-17 13:38:14] [INFO ] Flatten gal took : 10 ms
[2023-03-17 13:38:14] [INFO ] Input system was already deterministic with 248 transitions.
Starting structural reductions in LTL mode, iteration 0 : 223/223 places, 345/345 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 194 transition count 316
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 194 transition count 316
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 72 place count 194 transition count 302
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 86 place count 180 transition count 288
Iterating global reduction 1 with 14 rules applied. Total rules applied 100 place count 180 transition count 288
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 114 place count 180 transition count 274
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 117 place count 177 transition count 235
Iterating global reduction 2 with 3 rules applied. Total rules applied 120 place count 177 transition count 235
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 122 place count 175 transition count 233
Iterating global reduction 2 with 2 rules applied. Total rules applied 124 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 125 place count 175 transition count 232
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 129 place count 171 transition count 228
Iterating global reduction 3 with 4 rules applied. Total rules applied 133 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 137 place count 171 transition count 224
Applied a total of 137 rules in 19 ms. Remains 171 /223 variables (removed 52) and now considering 224/345 (removed 121) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 171/223 places, 224/345 transitions.
[2023-03-17 13:38:14] [INFO ] Flatten gal took : 9 ms
[2023-03-17 13:38:14] [INFO ] Flatten gal took : 9 ms
[2023-03-17 13:38:14] [INFO ] Input system was already deterministic with 224 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 223/223 places, 345/345 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 196 transition count 318
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 196 transition count 318
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 67 place count 196 transition count 305
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 81 place count 182 transition count 291
Iterating global reduction 1 with 14 rules applied. Total rules applied 95 place count 182 transition count 291
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 109 place count 182 transition count 277
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 111 place count 180 transition count 251
Iterating global reduction 2 with 2 rules applied. Total rules applied 113 place count 180 transition count 251
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 114 place count 179 transition count 250
Iterating global reduction 2 with 1 rules applied. Total rules applied 115 place count 179 transition count 250
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 119 place count 175 transition count 246
Iterating global reduction 2 with 4 rules applied. Total rules applied 123 place count 175 transition count 246
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 131 place count 175 transition count 238
Applied a total of 131 rules in 47 ms. Remains 175 /223 variables (removed 48) and now considering 238/345 (removed 107) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 48 ms. Remains : 175/223 places, 238/345 transitions.
[2023-03-17 13:38:14] [INFO ] Flatten gal took : 8 ms
[2023-03-17 13:38:14] [INFO ] Flatten gal took : 9 ms
[2023-03-17 13:38:14] [INFO ] Input system was already deterministic with 238 transitions.
Starting structural reductions in LTL mode, iteration 0 : 223/223 places, 345/345 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 197 transition count 319
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 197 transition count 319
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 64 place count 197 transition count 307
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 77 place count 184 transition count 294
Iterating global reduction 1 with 13 rules applied. Total rules applied 90 place count 184 transition count 294
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 103 place count 184 transition count 281
Applied a total of 103 rules in 10 ms. Remains 184 /223 variables (removed 39) and now considering 281/345 (removed 64) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 184/223 places, 281/345 transitions.
[2023-03-17 13:38:14] [INFO ] Flatten gal took : 10 ms
[2023-03-17 13:38:14] [INFO ] Flatten gal took : 10 ms
[2023-03-17 13:38:14] [INFO ] Input system was already deterministic with 281 transitions.
Starting structural reductions in LTL mode, iteration 0 : 223/223 places, 345/345 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 194 transition count 316
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 194 transition count 316
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 72 place count 194 transition count 302
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 86 place count 180 transition count 288
Iterating global reduction 1 with 14 rules applied. Total rules applied 100 place count 180 transition count 288
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 114 place count 180 transition count 274
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 117 place count 177 transition count 235
Iterating global reduction 2 with 3 rules applied. Total rules applied 120 place count 177 transition count 235
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 122 place count 175 transition count 233
Iterating global reduction 2 with 2 rules applied. Total rules applied 124 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 125 place count 175 transition count 232
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 129 place count 171 transition count 228
Iterating global reduction 3 with 4 rules applied. Total rules applied 133 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 137 place count 171 transition count 224
Applied a total of 137 rules in 13 ms. Remains 171 /223 variables (removed 52) and now considering 224/345 (removed 121) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 171/223 places, 224/345 transitions.
[2023-03-17 13:38:14] [INFO ] Flatten gal took : 8 ms
[2023-03-17 13:38:14] [INFO ] Flatten gal took : 9 ms
[2023-03-17 13:38:14] [INFO ] Input system was already deterministic with 224 transitions.
[2023-03-17 13:38:14] [INFO ] Flatten gal took : 13 ms
[2023-03-17 13:38:14] [INFO ] Flatten gal took : 12 ms
[2023-03-17 13:38:14] [INFO ] Export to MCC of 8 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-17 13:38:14] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 223 places, 345 transitions and 1367 arcs took 3 ms.
Total runtime 5129 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT RingSingleMessageInMbox-PT-d1m005
BK_EXAMINATION: CTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/374

FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1679060295672

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/374/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/374/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/374/CTLCardinality.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:129
lola: rewrite Frontend/Parser/formula_rewrite.k:96
lola: rewrite Frontend/Parser/formula_rewrite.k:138
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:129
lola: rewrite Frontend/Parser/formula_rewrite.k:96
lola: rewrite Frontend/Parser/formula_rewrite.k:138
lola: rewrite Frontend/Parser/formula_rewrite.k:322
lola: rewrite Frontend/Parser/formula_rewrite.k:334
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:317
lola: rewrite Frontend/Parser/formula_rewrite.k:284
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:334
lola: rewrite Frontend/Parser/formula_rewrite.k:299
lola: rewrite Frontend/Parser/formula_rewrite.k:207
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:129
lola: rewrite Frontend/Parser/formula_rewrite.k:196
lola: rewrite Frontend/Parser/formula_rewrite.k:150
lola: rewrite Frontend/Parser/formula_rewrite.k:550
lola: rewrite Frontend/Parser/formula_rewrite.k:96
lola: rewrite Frontend/Parser/formula_rewrite.k:138
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: LAUNCH INITIAL
lola: LAUNCH task # 4 (type CNST) for 3 RingSingleMessageInMbox-PT-d1m005-CTLCardinality-02
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: LAUNCH INITIAL
lola: LAUNCH task # 7 (type CNST) for 6 RingSingleMessageInMbox-PT-d1m005-CTLCardinality-03
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: FINISHED task # 4 (type CNST) for RingSingleMessageInMbox-PT-d1m005-CTLCardinality-02
lola: result : true
lola: LAUNCH INITIAL
lola: LAUNCH task # 13 (type CNST) for 12 RingSingleMessageInMbox-PT-d1m005-CTLCardinality-06
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: FINISHED task # 13 (type CNST) for RingSingleMessageInMbox-PT-d1m005-CTLCardinality-06
lola: result : true
lola: FINISHED task # 7 (type CNST) for RingSingleMessageInMbox-PT-d1m005-CTLCardinality-03
lola: result : false
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: LAUNCH INITIAL
lola: LAUNCH task # 26 (type CNST) for 25 RingSingleMessageInMbox-PT-d1m005-CTLCardinality-13
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: FINISHED task # 26 (type CNST) for RingSingleMessageInMbox-PT-d1m005-CTLCardinality-13
lola: result : false
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: LAUNCH task # 23 (type EXCL) for 18 RingSingleMessageInMbox-PT-d1m005-CTLCardinality-09
lola: time limit : 720 sec
lola: memory limit: 32 pages
lola: FINISHED task # 23 (type EXCL) for RingSingleMessageInMbox-PT-d1m005-CTLCardinality-09
lola: result : true
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 21 (type EXCL) for 18 RingSingleMessageInMbox-PT-d1m005-CTLCardinality-09
lola: time limit : 900 sec
lola: memory limit: 32 pages
lola: FINISHED task # 21 (type EXCL) for RingSingleMessageInMbox-PT-d1m005-CTLCardinality-09
lola: result : false
lola: markings : 3
lola: fired transitions : 2
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 10 (type EXCL) for 9 RingSingleMessageInMbox-PT-d1m005-CTLCardinality-05
lola: time limit : 1200 sec
lola: memory limit: 32 pages
lola: FINISHED task # 10 (type EXCL) for RingSingleMessageInMbox-PT-d1m005-CTLCardinality-05
lola: result : true
lola: markings : 1
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 1 (type EXCL) for 0 RingSingleMessageInMbox-PT-d1m005-CTLCardinality-01
lola: time limit : 1800 sec
lola: memory limit: 32 pages
lola: FINISHED task # 1 (type EXCL) for RingSingleMessageInMbox-PT-d1m005-CTLCardinality-01
lola: result : true
lola: markings : 11
lola: fired transitions : 10
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 16 (type EXCL) for 15 RingSingleMessageInMbox-PT-d1m005-CTLCardinality-07
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: FINISHED task # 16 (type EXCL) for RingSingleMessageInMbox-PT-d1m005-CTLCardinality-07
lola: result : true
lola: markings : 11
lola: fired transitions : 10
lola: time used : 0.000000
lola: memory pages used : 1
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
RingSingleMessageInMbox-PT-d1m005-CTLCardinality-01: EG true state space / EG
RingSingleMessageInMbox-PT-d1m005-CTLCardinality-02: INITIAL true preprocessing
RingSingleMessageInMbox-PT-d1m005-CTLCardinality-03: INITIAL false preprocessing
RingSingleMessageInMbox-PT-d1m005-CTLCardinality-05: CTL true CTL model checker
RingSingleMessageInMbox-PT-d1m005-CTLCardinality-06: INITIAL true preprocessing
RingSingleMessageInMbox-PT-d1m005-CTLCardinality-07: EG true state space / EG
RingSingleMessageInMbox-PT-d1m005-CTLCardinality-09: CONJ false CTL model checker
RingSingleMessageInMbox-PT-d1m005-CTLCardinality-13: INITIAL false preprocessing


Time elapsed: 0 secs. Pages in use: 1

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RingSingleMessageInMbox-PT-d1m005"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is RingSingleMessageInMbox-PT-d1m005, 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 r327-tall-167889200100833"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d1m005.tgz
mv RingSingleMessageInMbox-PT-d1m005 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 ;