About the Execution of LTSMin+red for RingSingleMessageInMbox-PT-d1m005
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
393.907 | 13398.00 | 38724.00 | 285.50 | TTTFFTTTFFFTTFTF | normal |
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-167889202600833.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-d1m005, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r329-tall-167889202600833
=====================================================================
--------------------
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 1679173071013
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-d1m005
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-18 20:57:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-18 20:57:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 20:57:53] [INFO ] Load time of PNML (sax parser for PT used): 494 ms
[2023-03-18 20:57:53] [INFO ] Transformed 6690 places.
[2023-03-18 20:57:53] [INFO ] Transformed 11934 transitions.
[2023-03-18 20:57:53] [INFO ] Parsed PT model containing 6690 places and 11934 transitions and 47736 arcs in 612 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Deduced a syphon composed of 4305 places in 29 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 382 ms. Remains 223 /2385 variables (removed 2162) and now considering 345/11934 (removed 11589) transitions.
// Phase 1: matrix 345 rows 223 cols
[2023-03-18 20:57:53] [INFO ] Computed 3 place invariants in 27 ms
[2023-03-18 20:57:54] [INFO ] Implicit Places using invariants in 340 ms returned []
[2023-03-18 20:57:54] [INFO ] Invariant cache hit.
[2023-03-18 20:57:54] [INFO ] State equation strengthened by 133 read => feed constraints.
[2023-03-18 20:57:54] [INFO ] Implicit Places using invariants and state equation in 722 ms returned []
Implicit Place search using SMT with State Equation took 1093 ms to find 0 implicit places.
[2023-03-18 20:57:54] [INFO ] Invariant cache hit.
[2023-03-18 20:57:54] [INFO ] Dead Transitions using invariants and state equation in 142 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 1620 ms. Remains : 223/2385 places, 345/11934 transitions.
Support contains 29 out of 223 places after structural reductions.
[2023-03-18 20:57:55] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-18 20:57:55] [INFO ] Flatten gal took : 57 ms
[2023-03-18 20:57:55] [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
[2023-03-18 20:57:55] [INFO ] Flatten gal took : 26 ms
[2023-03-18 20:57:55] [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 1775 resets, run finished after 588 ms. (steps per millisecond=17 ) properties (out of 21) seen :7
Incomplete Best-First random walk after 10001 steps, including 389 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 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 442 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 423 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 463 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 491 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 398 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 434 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 422 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 410 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 412 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 421 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 417 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 508 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
[2023-03-18 20:57:56] [INFO ] Invariant cache hit.
[2023-03-18 20:57:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-18 20:57:56] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 20:57:56] [INFO ] After 161ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:11
[2023-03-18 20:57:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 20:57:56] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-18 20:57:57] [INFO ] After 108ms SMT Verify possible using state equation in natural domain returned unsat :13 sat :1
[2023-03-18 20:57:57] [INFO ] State equation strengthened by 133 read => feed constraints.
[2023-03-18 20:57:57] [INFO ] After 31ms SMT Verify possible using 133 Read/Feed constraints in natural domain returned unsat :13 sat :1
[2023-03-18 20:57:57] [INFO ] After 53ms SMT Verify possible using trap constraints in natural domain returned unsat :13 sat :1
Attempting to minimize the solution found.
Minimization took 21 ms.
[2023-03-18 20:57:57] [INFO ] After 318ms 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 2 ms. (steps per millisecond=9 )
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
[2023-03-18 20:57:57] [INFO ] Flatten gal took : 19 ms
[2023-03-18 20:57:57] [INFO ] Flatten gal took : 21 ms
[2023-03-18 20:57:57] [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 48 ms. Remains : 179/223 places, 249/345 transitions.
[2023-03-18 20:57:57] [INFO ] Flatten gal took : 13 ms
[2023-03-18 20:57:57] [INFO ] Flatten gal took : 14 ms
[2023-03-18 20:57:57] [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.
[2023-03-18 20:57:57] [INFO ] Flatten gal took : 11 ms
[2023-03-18 20:57:57] [INFO ] Flatten gal took : 11 ms
[2023-03-18 20:57:57] [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.
[2023-03-18 20:57:57] [INFO ] Flatten gal took : 11 ms
[2023-03-18 20:57:57] [INFO ] Flatten gal took : 12 ms
[2023-03-18 20:57:57] [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 19 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 19 ms. Remains : 178/223 places, 248/345 transitions.
[2023-03-18 20:57:57] [INFO ] Flatten gal took : 11 ms
[2023-03-18 20:57:57] [INFO ] Flatten gal took : 11 ms
[2023-03-18 20:57:57] [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.
[2023-03-18 20:57:57] [INFO ] Flatten gal took : 9 ms
[2023-03-18 20:57:57] [INFO ] Flatten gal took : 10 ms
[2023-03-18 20:57:57] [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 45 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 45 ms. Remains : 175/223 places, 238/345 transitions.
[2023-03-18 20:57:57] [INFO ] Flatten gal took : 9 ms
[2023-03-18 20:57:57] [INFO ] Flatten gal took : 10 ms
[2023-03-18 20:57:57] [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.
[2023-03-18 20:57:57] [INFO ] Flatten gal took : 11 ms
[2023-03-18 20:57:57] [INFO ] Flatten gal took : 12 ms
[2023-03-18 20:57:57] [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 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.
[2023-03-18 20:57:57] [INFO ] Flatten gal took : 13 ms
[2023-03-18 20:57:57] [INFO ] Flatten gal took : 9 ms
[2023-03-18 20:57:57] [INFO ] Input system was already deterministic with 224 transitions.
[2023-03-18 20:57:57] [INFO ] Flatten gal took : 14 ms
[2023-03-18 20:57:57] [INFO ] Flatten gal took : 13 ms
[2023-03-18 20:57:57] [INFO ] Export to MCC of 8 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-18 20:57:57] [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 5391 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_ --ctl=/tmp/471/ctl_4_ --ctl=/tmp/471/ctl_5_ --ctl=/tmp/471/ctl_6_ --ctl=/tmp/471/ctl_7_ --mu-par --mu-opt
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA RingSingleMessageInMbox-PT-d1m005-CTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
BK_STOP 1679173084411
--------------------
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-d1m005-CTLCardinality-01
ctl formula formula --ctl=/tmp/471/ctl_0_
ctl formula name RingSingleMessageInMbox-PT-d1m005-CTLCardinality-02
ctl formula formula --ctl=/tmp/471/ctl_1_
ctl formula name RingSingleMessageInMbox-PT-d1m005-CTLCardinality-03
ctl formula formula --ctl=/tmp/471/ctl_2_
ctl formula name RingSingleMessageInMbox-PT-d1m005-CTLCardinality-05
ctl formula formula --ctl=/tmp/471/ctl_3_
ctl formula name RingSingleMessageInMbox-PT-d1m005-CTLCardinality-06
ctl formula formula --ctl=/tmp/471/ctl_4_
ctl formula name RingSingleMessageInMbox-PT-d1m005-CTLCardinality-07
ctl formula formula --ctl=/tmp/471/ctl_5_
ctl formula name RingSingleMessageInMbox-PT-d1m005-CTLCardinality-09
ctl formula formula --ctl=/tmp/471/ctl_6_
ctl formula name RingSingleMessageInMbox-PT-d1m005-CTLCardinality-13
ctl formula formula --ctl=/tmp/471/ctl_7_
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 223 places, 345 transitions and 1367 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.010 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: 345->341 groups
pnml2lts-sym: Regrouping took 0.100 real 0.100 user 0.000 sys
pnml2lts-sym: state vector length is 223; there are 341 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: 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: Exploration took 411831 group checks and 0 next state calls
pnml2lts-sym: reachability took 3.130 real 12.510 user 0.020 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.010 real 0.020 user 0.000 sys
pnml2lts-sym: state space has 325925 states, 31683 nodes
pnml2lts-sym: Formula /tmp/471/ctl_1_ holds for the initial state
pnml2lts-sym: Formula /tmp/471/ctl_2_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/471/ctl_7_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/471/ctl_0_ holds for the initial state
pnml2lts-sym: Formula /tmp/471/ctl_5_ holds for the initial state
pnml2lts-sym: Formula /tmp/471/ctl_6_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/471/ctl_4_ holds for the initial state
pnml2lts-sym: Formula /tmp/471/ctl_3_ holds for the initial state
pnml2lts-sym: group_next: 3191 nodes total
pnml2lts-sym: group_explored: 4714 nodes, 4248 short vectors total
pnml2lts-sym: max token count: 5
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="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-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 r329-tall-167889202600833"
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 '
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 ;